Adding upstream version 110.0.1.upstream/110.0.1upstream

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

41 files changed, 4250 insertions, 0 deletions

diff --git a/l10n-es-AR/calendar/README.txt b/l10n-es-AR/calendar/README.txt
new file mode 100644
index 0000000000..2677a9d519
--- /dev/null
+++ b/l10n-es-AR/calendar/README.txt
@@ -0,0 +1,3 @@
+For information about installing, running and configuring Sunbird 

+including a list of known issues and troubleshooting information, 

+refer to: http://www.mozilla.org/projects/calendar/

diff --git a/l10n-es-AR/calendar/calendar/calendar-context-menus.ftl b/l10n-es-AR/calendar/calendar/calendar-context-menus.ftl
new file mode 100644
index 0000000000..990839b536
--- /dev/null
+++ b/l10n-es-AR/calendar/calendar/calendar-context-menus.ftl
@@ -0,0 +1,7 @@
+# This Source Code Form is subject to the terms of the Mozilla Public
+# License, v. 2.0. If a copy of the MPL was not distributed with this
+# file, You can obtain one at http://mozilla.org/MPL/2.0/.
+
+calendar-item-context-menu-modify-menuitem =
+    .label = Editar
+    .accesskey = E
diff --git a/l10n-es-AR/calendar/calendar/calendar-delete-prompt.ftl b/l10n-es-AR/calendar/calendar/calendar-delete-prompt.ftl
new file mode 100644
index 0000000000..08241aa3e4
--- /dev/null
+++ b/l10n-es-AR/calendar/calendar/calendar-delete-prompt.ftl
@@ -0,0 +1,35 @@
+# This Source Code Form is subject to the terms of the Mozilla Public
+# License, v. 2.0. If a copy of the MPL was not distributed with this
+# file, You can obtain one at http://mozilla.org/MPL/2.0/.
+
+calendar-delete-event-prompt-title =
+    { $count ->
+        [one] Eliminar evento
+       *[other] Eliminar eventos
+    }
+calendar-delete-event-prompt-message =
+    { $count ->
+        [one] ¿Está seguro de que quiere eliminar este evento?
+       *[other] ¿Está seguro de que quiere eliminar estos { $count } eventos?
+    }
+calendar-delete-task-prompt-title =
+    { $count ->
+        [one] Eliminar tarea
+       *[other] Eliminar tareas
+    }
+calendar-delete-task-prompt-message =
+    { $count ->
+        [one] ¿Está seguro de que quiere eliminar esta tarea?
+       *[other] ¿Está seguro de que quiere eliminar estas { $count } tareas?
+    }
+calendar-delete-item-prompt-title =
+    { $count ->
+        [one] Eliminar elemento
+       *[other] Eliminar elementos
+    }
+calendar-delete-item-prompt-message =
+    { $count ->
+        [one] ¿Está seguro de que quiere eliminar esta lista?
+       *[other] ¿Está seguro de que quiere eliminar estas { $count } listas?
+    }
+calendar-delete-prompt-disable-message = No preguntarme de nuevo.
diff --git a/l10n-es-AR/calendar/calendar/calendar-editable-item.ftl b/l10n-es-AR/calendar/calendar/calendar-editable-item.ftl
new file mode 100644
index 0000000000..195c794010
--- /dev/null
+++ b/l10n-es-AR/calendar/calendar/calendar-editable-item.ftl
@@ -0,0 +1,30 @@
+# This Source Code Form is subject to the terms of the Mozilla Public
+# License, v. 2.0. If a copy of the MPL was not distributed with this
+# file, You can obtain one at http://mozilla.org/MPL/2.0/.
+
+calendar-editable-item-privacy-icon-private =
+    .alt = Privacidad: Evento privado
+calendar-editable-item-privacy-icon-confidential =
+    .alt = Privacidad: Mostrar solamente fecha y hora
+calendar-editable-item-recurrence =
+    .alt = Periódico
+calendar-editable-item-recurrence-exception =
+    .alt = Excepción a la periodicidad
+calendar-editable-item-todo-icon-task =
+    .alt = Tarea
+calendar-editable-item-todo-icon-completed-task =
+    .alt = Tarea completa
+calendar-editable-item-multiday-event-icon-start =
+    .alt = Comienza el evento de varios días
+calendar-editable-item-multiday-event-icon-continue =
+    .alt = Continúa el evento de varios días
+calendar-editable-item-multiday-event-icon-end =
+    .alt = Termina el evento de varios días
+calendar-editable-item-reminder-icon-alarm =
+    .alt = Se programó una alerta recordatoria
+calendar-editable-item-reminder-icon-suppressed-alarm =
+    .alt = Hay una alerta de recordatorio programada, pero en este momento está suprimida
+calendar-editable-item-reminder-icon-email =
+    .alt = Se programó un correo electrónico recordatorio
+calendar-editable-item-reminder-icon-audio =
+    .alt = Se programó una alerta recordatoria de audio
diff --git a/l10n-es-AR/calendar/calendar/calendar-event-dialog-reminder.ftl b/l10n-es-AR/calendar/calendar/calendar-event-dialog-reminder.ftl
new file mode 100644
index 0000000000..c55bfb7283
--- /dev/null
+++ b/l10n-es-AR/calendar/calendar/calendar-event-dialog-reminder.ftl
@@ -0,0 +1,10 @@
+# This Source Code Form is subject to the terms of the Mozilla Public
+# License, v. 2.0. If a copy of the MPL was not distributed with this
+# file, You can obtain one at http://mozilla.org/MPL/2.0/.
+
+calendar-event-reminder-icon-display =
+    .alt = Mostrar un alerta
+calendar-event-reminder-icon-email =
+    .alt = Enviar un correo electrónico
+calendar-event-reminder-icon-audio =
+    .alt = Reproducir una alerta de audio
diff --git a/l10n-es-AR/calendar/calendar/calendar-ics-file-dialog.ftl b/l10n-es-AR/calendar/calendar/calendar-ics-file-dialog.ftl
new file mode 100644
index 0000000000..df0cdebc34
--- /dev/null
+++ b/l10n-es-AR/calendar/calendar/calendar-ics-file-dialog.ftl
@@ -0,0 +1,45 @@
+# This Source Code Form is subject to the terms of the Mozilla Public
+# License, v. 2.0. If a copy of the MPL was not distributed with this
+# file, You can obtain one at http://mozilla.org/MPL/2.0/.
+
+calendar-ics-file-window-2 =
+    .title = Importar eventos y tareas del calendario
+calendar-ics-file-dialog-import-event-button-label = Importar evento
+calendar-ics-file-dialog-import-task-button-label = Importar tarea
+calendar-ics-file-dialog-2 =
+    .buttonlabelaccept = Importar todo
+calendar-ics-file-accept-button-ok-label = Aceptar
+calendar-ics-file-cancel-button-close-label = Cerrar
+calendar-ics-file-dialog-message-2 = Importar desde archivo:
+calendar-ics-file-dialog-calendar-menu-label = Importar al calendario:
+calendar-ics-file-dialog-items-loading-message =
+    .value = Cargando elementos…
+calendar-ics-file-dialog-search-input =
+    .placeholder = Filtrar elementos...
+calendar-ics-file-dialog-sort-start-ascending =
+    .label = Ordenar por fecha de inicio (primero a último)
+calendar-ics-file-dialog-sort-start-descending =
+    .label = Ordenar por fecha de inicio (último a primero)
+# "A > Z" is used as a concise way to say "alphabetical order".
+# You may replace it with something appropriate to your language.
+calendar-ics-file-dialog-sort-title-ascending =
+    .label = Ordenar por título (A>Z)
+# "Z > A" is used as a concise way to say "reverse alphabetical order".
+# You may replace it with something appropriate to your language.
+calendar-ics-file-dialog-sort-title-descending =
+    .label = Ordenar por título (Z>A)
+calendar-ics-file-dialog-progress-message = Importando…
+calendar-ics-file-import-success = ¡Importado con éxito!
+calendar-ics-file-import-error = Se produjo un error y la importación falló.
+calendar-ics-file-import-complete = Importación completa
+calendar-ics-file-import-duplicates =
+    { $duplicatesCount ->
+        [one] Se ignoró un elemento porque ya existe en el calendario de destino.
+       *[other] Se ignoraron { $duplicatesCount } elementos porque ya existen en el calendario de destino.
+    }
+calendar-ics-file-import-errors =
+    { $errorsCount ->
+        [one] No se pudo importar un elemento. Consulte la Consola de errores para obtener más detalles.
+       *[other] No se pudieron importar { $errorsCount } elementos. Consulte la Consola de errores para obtener más detalles.
+    }
+calendar-ics-file-dialog-no-calendars = No hay calendarios que puedan importar eventos o tareas.
diff --git a/l10n-es-AR/calendar/calendar/calendar-invitation-panel.ftl b/l10n-es-AR/calendar/calendar/calendar-invitation-panel.ftl
new file mode 100644
index 0000000000..763acbcc10
--- /dev/null
+++ b/l10n-es-AR/calendar/calendar/calendar-invitation-panel.ftl
@@ -0,0 +1,96 @@
+# This Source Code Form is subject to the terms of the Mozilla Public
+# License, v. 2.0. If a copy of the MPL was not distributed with this
+# file, You can obtain one at http://mozilla.org/MPL/2.0/.
+
+# Variables:
+# $organizer (String) - The participant that created the original invitation.
+calendar-invitation-panel-intro = { $organizer } te ha invitado a:
+# Variables:
+# $organizer (String) - The participant that updated the original invitation.
+calendar-invitation-panel-intro-update = { $organizer } ha actualizado:
+# Variables:
+# $organizer (String) - The participant that cancelled the invitation.
+calendar-invitation-panel-intro-cancel = { $organizer } ha cancelado:
+# Variables:
+# $summary (String) - A short summary or title of the event.
+calendar-invitation-panel-title = { $summary }
+calendar-invitation-panel-action-button = Guardar
+calendar-invitation-panel-save-button = Guardar
+calendar-invitation-panel-view-button = Ver
+calendar-invitation-panel-update-button = Actualizar
+calendar-invitation-panel-delete-button = Borrar
+calendar-invitation-panel-accept-button = Sí
+calendar-invitation-panel-decline-button = No
+calendar-invitation-panel-tentative-button = Quizás
+calendar-invitation-panel-reply-status = * Aún no has decidido ni respondido
+calendar-invitation-panel-prop-title-when = Cuando:
+calendar-invitation-panel-prop-title-location = Ubicación:
+# Variables:
+# $dayOfWeek (String) - The day of the week for a given date.
+# $date (String) - The date example: Tuesday, February 24, 2022.
+calendar-invitation-datetime-date = { $dayOfWeek }, { $date }
+# Variables:
+# $time (String) - The time part of a datetime using the "short" timeStyle.
+# $timezone (String) - The timezone info for the datetime.
+calendar-invitation-datetime-time = { $time } ({ $timezone })
+# Example: Friday, September 16, 2022
+# Variables:
+# $startDate (String) - The date (without time) the event starts on.
+calendar-invitation-interval-all-day = { $startDate }
+# Example: September 16, 2022 – September 16, 2023
+# $startMonth (String) - The month the interval starts.
+# $startDay   (String) - The day of the month the interval starts.
+# $startYear  (String) - The year the interval starts.
+# $endMonth   (String) - The month the interval ends.
+# $endDay     (String) - The day of the month the interval ends.
+# $endYear    (String) - The year the interval ends.
+calendar-invitation-interval-all-day-between-years = { $startDay } de { $startMonth } de { $startYear } – { $endDay } de { $endMonth } de { $endYear }
+# Example: September 16 – 20, 2022
+# $month      (String) - The month the interval is in.
+# $startDay   (String) - The day of the month the interval starts.
+# $endDay     (String) - The day of the month the interval ends.
+# $year       (String) - The year the interval is in.
+calendar-invitation-interval-all-day-in-month = { $startDay } – { $endDay } de { $month } de { $year }
+# Example: September 16 – October 20, 2022
+# $startMonth (String) - The month the interval starts.
+# $startDay   (String) - The day of the month the interval starts.
+# $endDay     (String) - The day of the month the interval ends.
+# $year       (String) - The year the interval is in.
+calendar-invitation-interval-all-day-between-months = { $startDay } de { $startMonth } – { $endDay } de { $endMonth }, { $year }
+# Example: Friday, September 16, 2022 15:00 America/Port of Spain
+# $startDate (String) - The date the interval starts.
+# $startTime (String) - The time the interval starts.
+# $timezone  (String) - The timezone the interval is in.
+calendar-invitation-interval-same-date-time = { $startDate } <b>{ $startTime }</b> { $timezone }
+# Example: Friday, September 16, 2022 14:00 – 16:00 America/Port of Spain
+# $startDate (String) - The date the interval starts.
+# $startTime (String) - The time the interval starts.
+# $endTime   (String) - The time the interval ends.
+# $timezone  (String) - The timezone the interval is in.
+calendar-invitation-interval-same-day = { $startDate } <b>{ $startTime }</b> – <b>{ $endTime }</b> { $timezone }
+# Example: Friday, September 16, 2022 14:00 – Tuesday, September 20, 2022 16:00 America/Port of Spain
+# $startDate (String) - The date the interval starts.
+# $startTime (String) - The time the interval starts.
+# $startDate (String) - The date the interval ends.
+# $endTime   (String) - The time the interval ends.
+# $timezone  (String) - The timezone the interval is in.
+calendar-invitation-interval-several-days = { $startDate } <b>{ $startTime }</b> – { $endDate } <b>{ $endTime }</b> { $timezone }
+calendar-invitation-panel-prop-title-recurrence = Repeticiones:
+calendar-invitation-panel-prop-title-attendees = Asistentes:
+calendar-invitation-panel-prop-title-description = Descripción:
+# Variables:
+# $count (Number) - The number of attendees with the "ACCEPTED" participation status.
+calendar-invitation-panel-partstat-accepted = { $count } sí
+# Variables:
+# $count (Number) - The number of attendees with the "DECLINED" participation status.
+calendar-invitation-panel-partstat-declined = { $count } no
+# Variables:
+# $count (Number) - The number of attendees with the "TENTATIVE" participation status.
+calendar-invitation-panel-partstat-tentative = { $count } quizás
+# Variables:
+# $count (Number) - The number of attendees with the "NEEDS-ACTION" participation status.
+calendar-invitation-panel-partstat-needs-action = { $count } pendientes
+# Variables:
+# $count (Number) - The total number of attendees.
+calendar-invitation-panel-partstat-total = { $count } participantes
+calendar-invitation-panel-prop-title-attachments = Adjuntos:
diff --git a/l10n-es-AR/calendar/calendar/calendar-invitations-dialog.ftl b/l10n-es-AR/calendar/calendar/calendar-invitations-dialog.ftl
new file mode 100644
index 0000000000..571cfff959
--- /dev/null
+++ b/l10n-es-AR/calendar/calendar/calendar-invitations-dialog.ftl
@@ -0,0 +1,10 @@
+# This Source Code Form is subject to the terms of the Mozilla Public
+# License, v. 2.0. If a copy of the MPL was not distributed with this
+# file, You can obtain one at http://mozilla.org/MPL/2.0/.
+
+calendar-invitation-current-participation-status-icon-accepted =
+    .alt = Actualmente aceptado
+calendar-invitation-current-participation-status-icon-declined =
+    .alt = Actualmente rechazado
+calendar-invitation-current-participation-status-icon-needs-action =
+    .alt = Actualmente indeciso
diff --git a/l10n-es-AR/calendar/calendar/calendar-itip-identity-dialog.ftl b/l10n-es-AR/calendar/calendar/calendar-itip-identity-dialog.ftl
new file mode 100644
index 0000000000..bda588b31b
--- /dev/null
+++ b/l10n-es-AR/calendar/calendar/calendar-itip-identity-dialog.ftl
@@ -0,0 +1,8 @@
+# This Source Code Form is subject to the terms of the Mozilla Public
+# License, v. 2.0. If a copy of the MPL was not distributed with this
+# file, You can obtain one at http://mozilla.org/MPL/2.0/.
+
+calendar-itip-identity-dialog-title = ¿Colándose en una fiesta?
+calendar-itip-identity-warning = No está en la lista de invitados.
+calendar-itip-identity-label = Responder como:
+calendar-itip-identity-label-none = Asociar este evento con:
diff --git a/l10n-es-AR/calendar/calendar/calendar-print.ftl b/l10n-es-AR/calendar/calendar/calendar-print.ftl
new file mode 100644
index 0000000000..7df74abf2d
--- /dev/null
+++ b/l10n-es-AR/calendar/calendar/calendar-print.ftl
@@ -0,0 +1,17 @@
+# This Source Code Form is subject to the terms of the Mozilla Public
+# License, v. 2.0. If a copy of the MPL was not distributed with this
+# file, You can obtain one at http://mozilla.org/MPL/2.0/.
+
+calendar-print-layout-label = Diseño
+calendar-print-layout-list = Lista
+calendar-print-layout-month-grid = Grilla mensual
+calendar-print-layout-week-planner = Planificador semanal
+calendar-print-filter-label = Qué imprimir
+calendar-print-filter-events = Eventos
+calendar-print-filter-tasks = Tareas
+calendar-print-filter-completedtasks = Tareas completas
+calendar-print-filter-taskswithnoduedate = Tareas sin fecha de vencimiento
+calendar-print-range-from = De
+calendar-print-range-to = A
+calendar-print-back-button = Retroceder
+calendar-print-next-button = Siguiente
diff --git a/l10n-es-AR/calendar/calendar/calendar-summary-dialog.ftl b/l10n-es-AR/calendar/calendar/calendar-summary-dialog.ftl
new file mode 100644
index 0000000000..cbcbee71b2
--- /dev/null
+++ b/l10n-es-AR/calendar/calendar/calendar-summary-dialog.ftl
@@ -0,0 +1,15 @@
+# This Source Code Form is subject to the terms of the Mozilla Public
+# License, v. 2.0. If a copy of the MPL was not distributed with this
+# file, You can obtain one at http://mozilla.org/MPL/2.0/.
+
+calendar-summary-dialog-edit-button =
+    .label = Editar
+    .accesskey = E
+calendar-summary-dialog-edit-menu-button =
+    .label = Editar
+edit-button-context-menu-this-occurrence =
+    .label = Editar solo esta ocurrencia
+    .accesskey = t
+edit-button-context-menu-all-occurrences =
+    .label = Editar todas las ocurrencias
+    .accesskey = a
diff --git a/l10n-es-AR/calendar/calendar/calendar-uri-redirect-dialog.ftl b/l10n-es-AR/calendar/calendar/calendar-uri-redirect-dialog.ftl
new file mode 100644
index 0000000000..382a1d88ab
--- /dev/null
+++ b/l10n-es-AR/calendar/calendar/calendar-uri-redirect-dialog.ftl
@@ -0,0 +1,11 @@
+# This Source Code Form is subject to the terms of the Mozilla Public
+# License, v. 2.0. If a copy of the MPL was not distributed with this
+# file, You can obtain one at http://mozilla.org/MPL/2.0/.
+
+calendar-uri-redirect-window =
+    .title = Redirección de URI de calendario
+calendar-uri-redirect-description =
+    El servidor está redirigiendo el URI para el calendario "{ $calendarName }".
+    ¿Acepta la redirección y comienza a usar el nuevo URI para este calendario?
+calendar-uri-redirect-original-uri-label = URI actual:
+calendar-uri-redirect-target-uri-label = Redireccionando a un nuevo URI:
diff --git a/l10n-es-AR/calendar/calendar/calendar-widgets.ftl b/l10n-es-AR/calendar/calendar/calendar-widgets.ftl
new file mode 100644
index 0000000000..9141f3b18a
--- /dev/null
+++ b/l10n-es-AR/calendar/calendar/calendar-widgets.ftl
@@ -0,0 +1,9 @@
+# This Source Code Form is subject to the terms of the Mozilla Public
+# License, v. 2.0. If a copy of the MPL was not distributed with this
+# file, You can obtain one at http://mozilla.org/MPL/2.0/.
+
+calendar-deactivated-notification-events = Todos los calendarios están deshabilitados en este momento. Habilite un calendario existente o agregue uno nuevo para crear y editar eventos.
+calendar-deactivated-notification-tasks = Todos los calendarios están deshabilitados en este momento. Habilite un calendario existente o agregue uno nuevo para crear y editar eventos.
+calendar-notifications-label = Mostrar notificaciones para eventos futuros
+calendar-add-notification-button =
+    .label = Agregar notificación
diff --git a/l10n-es-AR/calendar/calendar/category-dialog.ftl b/l10n-es-AR/calendar/calendar/category-dialog.ftl
new file mode 100644
index 0000000000..1a0949ca97
--- /dev/null
+++ b/l10n-es-AR/calendar/calendar/category-dialog.ftl
@@ -0,0 +1,7 @@
+# This Source Code Form is subject to the terms of the Mozilla Public
+# License, v. 2.0. If a copy of the MPL was not distributed with this
+# file, You can obtain one at http://mozilla.org/MPL/2.0/.
+
+category-name-label = Nombre
+category-color-label =
+    .label = Usar Color
diff --git a/l10n-es-AR/calendar/calendar/preferences.ftl b/l10n-es-AR/calendar/calendar/preferences.ftl
new file mode 100644
index 0000000000..8c7c34dc0a
--- /dev/null
+++ b/l10n-es-AR/calendar/calendar/preferences.ftl
@@ -0,0 +1,192 @@
+# This Source Code Form is subject to the terms of the Mozilla Public
+# License, v. 2.0. If a copy of the MPL was not distributed with this
+# file, You can obtain one at http://mozilla.org/MPL/2.0/.
+
+calendar-title = Calendario
+calendar-title-reminder = Recordatorios
+calendar-title-notification = Notificaciones
+calendar-title-category = Categorías
+dateformat-label =
+    .value = Formato de fecha:
+    .accesskey = D
+#   $date (String) - the formatted example date
+dateformat-long =
+    .label = Largo: { $date }
+#   $date (String) - the formatted example date
+dateformat-short =
+    .label = Corto: { $date }
+use-system-timezone-radio-button =
+    .label = Usar la zona horaria del sistema
+set-timezone-manually-radio-button =
+    .label = Establecer la zona horaria de forma manual
+timezone-label =
+    .value = Huso horario:
+weekstart-label =
+    .value = Comenzar la semana en:
+    .accesskey = r
+day-1-name =
+    .label = Domingo
+day-2-name =
+    .label = Lunes
+day-3-name =
+    .label = Martes
+day-4-name =
+    .label = Miércoles
+day-5-name =
+    .label = Jueves
+day-6-name =
+    .label = Viernes
+day-7-name =
+    .label = Sábado
+show-weeknumber-label =
+    .label = Mostrar número de semana en vistas y mini mes
+    .accesskey = s
+workdays-label =
+    .value = Días laborables:
+day-1-checkbox =
+    .label = Dom
+    .accesskey = D
+day-2-checkbox =
+    .label = Lun
+    .accesskey = L
+day-3-checkbox =
+    .label = Mar
+    .accesskey = M
+day-4-checkbox =
+    .label = Mié
+    .accesskey = i
+day-5-checkbox =
+    .label = Jue
+    .accesskey = J
+day-6-checkbox =
+    .label = Vie
+    .accesskey = V
+day-7-checkbox =
+    .label = Sáb
+    .accesskey = S
+dayweek-legend = Vistas diaria y semanal
+visible-hours-label =
+    .value = Mostrar:
+    .accesskey = o
+visible-hours-end-label =
+    .value = horas a la vez
+day-start-label =
+    .value = El día comienza a las:
+    .accesskey = c
+day-end-label =
+    .value = El día termina a las:
+    .accesskey = t
+midnight-label =
+    .label = Medianoche
+noon-label =
+    .label = Mediodía
+location-checkbox =
+    .label = Mostrar ubicación
+    .accesskey = u
+multiweek-legend = Vista multisemana
+number-of-weeks-label =
+    .value = Semanas configuradas para mostrar (incluir semanas previas):
+    .accesskey = e
+week-0-label =
+    .label = ninguna
+week-1-label =
+    .label = 1 semana
+week-2-label =
+    .label = 2 semanas
+week-3-label =
+    .label = 3 semanas
+week-4-label =
+    .label = 4 semanas
+week-5-label =
+    .label = 5 semanas
+week-6-label =
+    .label = 6 semanas
+previous-weeks-label =
+    .value = Semanas previas para mostrar:
+    .accesskey = P
+todaypane-legend = Vista de hoy
+agenda-days =
+    .value = La agenda muestra:
+    .accesskey = g
+event-task-legend = Eventos y tareas
+default-length-label =
+    .value = Evento predeterminado y longitud de la tarea:
+    .accesskey = E
+task-start-label =
+    .value = Fecha de inicio:
+task-start-1-label =
+    .label = Ninguna
+task-start-2-label =
+    .label = Inicio del día
+task-start-3-label =
+    .label = Fin del día
+task-start-4-label =
+    .label = Mañana
+task-start-5-label =
+    .label = Semana que viene
+task-start-6-label =
+    .label = Relativo a la hora actual
+task-start-7-label =
+    .label = Relativo al inicio
+task-start-8-label =
+    .label = Relativo a la próxima hora
+task-due-label =
+    .value = Fecha de fin:
+edit-intab-label =
+    .label = Editar eventos y tareas en una pestaña en lugar de una ventana de diálogo.
+    .accesskey = t
+prompt-delete-label =
+    .label = Preguntar antes de eliminar eventos y tareas.
+    .accesskey = V
+accessibility-legend = Accesibilidad
+accessibility-colors-label =
+    .label = Optimizar colores para accesibilidad
+    .accesskey = c
+reminder-legend = Cuando se activa una alarma:
+reminder-play-checkbox =
+    .label = Reproducir sonido
+    .accesskey = s
+reminder-play-alarm-button =
+    .label = Reproducir
+    .accesskey = p
+reminder-default-sound-label =
+    .label = Usar sonido predeterminado
+    .accesskey = d
+reminder-custom-sound-label =
+    .label = Usar el siguiente archivo de sonido
+    .accesskey = U
+reminder-browse-sound-label =
+    .label = Examinar…
+    .accesskey = x
+reminder-dialog-label =
+    .label = Mostrar una ventana de alarma
+    .accesskey = v
+missed-reminder-label =
+    .label = Mostrar recordatorios perdidos para calendarios grabables
+    .accesskey = M
+reminder-default-legend = Valores por omisión para alarmas
+default-snooze-label =
+    .value = Longitud predeterminada del silenciado:
+    .accesskey = s
+event-alarm-label =
+    .value = Configuración predeterminada de alarma para eventos:
+    .accesskey = e
+alarm-on-label =
+    .label = Encendida
+alarm-off-label =
+    .label = Apagada
+task-alarm-label =
+    .value = Configuración predeterminada de alarma para tareas:
+    .accesskey = a
+event-alarm-time-label =
+    .value = Tiempo predeterminado en que una alarma se activa antes de un evento:
+    .accesskey = u
+task-alarm-time-label =
+    .value = Tiempo predeterminado en que una alarma se activa antes de una tares:
+    .accesskey = o
+calendar-notifications-customize-label = Las notificaciones pueden ser personalizadas para cada calendario en la ventana de propiedades del calendario.
+category-new-label = Nueva categoría
+category-edit-label = Editar categoría
+category-overwrite-title = Advertencia: Nombre duplicado
+category-overwrite = a existe una categoría con ese nombre. ¿Desea sobreescribirla?
+category-blank-warning = Debe ingresar un nombre para la categoría.
diff --git a/l10n-es-AR/calendar/chrome/calendar/calendar-alarms.properties b/l10n-es-AR/calendar/chrome/calendar/calendar-alarms.properties
new file mode 100644
index 0000000000..79343dbddf
--- /dev/null
+++ b/l10n-es-AR/calendar/chrome/calendar/calendar-alarms.properties
@@ -0,0 +1,39 @@
+# This Source Code Form is subject to the terms of the Mozilla Public
+# License, v. 2.0. If a copy of the MPL was not distributed with this
+# file, You can obtain one at http://mozilla.org/MPL/2.0/.
+
+# LOCALIZATION NOTE (reminderCustomTitle):
+# %1$S = unit, %2$S = reminderCustomOrigin
+# Example: "3 minutes" "before the task starts"
+reminderCustomTitle=%1$S %2$S
+reminderTitleAtStartEvent=El momento en que comienza el evento
+reminderTitleAtStartTask=El momento en que comienza la tarea
+reminderTitleAtEndEvent=El momento en que finaliza el evento
+reminderTitleAtEndTask=El momento en que finaliza la tarea
+
+# LOCALIZATION NOTE (reminderSnoozeOkA11y)
+# This string is not seen in the UI, it is read by screen readers when the user
+# focuses the "OK" button in the "Snooze for..." popup of the alarm dialog.
+# %1$S = any of unit*
+reminderSnoozeOkA11y=Recordatorio de silenciar para %1$S
+
+reminderCustomOriginBeginBeforeEvent=antes que se inicie el evento
+reminderCustomOriginBeginAfterEvent=después que se inicie el evento
+reminderCustomOriginEndBeforeEvent=antes que finalice el evento
+reminderCustomOriginEndAfterEvent=después que finalice el evento
+reminderCustomOriginBeginBeforeTask=antes que se inicie la tarea
+reminderCustomOriginBeginAfterTask=después que se inicie la tarea
+reminderCustomOriginEndBeforeTask=antes que finalice la tarea
+reminderCustomOriginEndAfterTask=después que finalice la tarea
+
+reminderErrorMaxCountReachedEvent=El calendario seleccionado tiene una limitación de #1 recordatorio por evento.;El calendario seleccionado tiene una limitación de #1 recordatorios por evento.
+reminderErrorMaxCountReachedTask=El calendario seleccionado tiene una limitación de #1 recordatorio por tarea.;El calendario seleccionado tiene una limitación de #1 recordatorios por tarea.
+
+# LOCALIZATION NOTE (reminderReadonlyNotification)
+# This notification will be presented in the alarm dialog if reminders for not
+# writable items/calendars are displayed.
+# %1$S - localized value of calendar.alarm.snoozeallfor.label (defined in calendar.dtd)
+reminderReadonlyNotification=Los recordatorios para los calendarios de solo lectura en este momento no pueden ser dormitados, solo descartados. El botón "%1$S" solo dormitará recordatorios para los calendarios que se pueden escribir.
+# LOCALIZATION NOTE (reminderDisabledSnoozeButtonTooltip)
+# This tooltip is only displayed, if the button is disabled
+reminderDisabledSnoozeButtonTooltip=Dormitar un recordatorio no es compatible con calendarios de sólo lectura
diff --git a/l10n-es-AR/calendar/chrome/calendar/calendar-event-dialog-attendees.properties b/l10n-es-AR/calendar/chrome/calendar/calendar-event-dialog-attendees.properties
new file mode 100644
index 0000000000..9a71b53aee
--- /dev/null
+++ b/l10n-es-AR/calendar/chrome/calendar/calendar-event-dialog-attendees.properties
@@ -0,0 +1,15 @@
+# This Source Code Form is subject to the terms of the Mozilla Public
+# License, v. 2.0. If a copy of the MPL was not distributed with this
+# file, You can obtain one at http://mozilla.org/MPL/2.0/.
+
+event.attendee.role.required = Asistencia obligatoria
+event.attendee.role.optional = Asistencia opcional
+event.attendee.role.nonparticipant = No participante
+event.attendee.role.chair = Coordinador
+event.attendee.role.unknown = Asistente desconocido (%1$S)
+
+event.attendee.usertype.individual = Individual
+event.attendee.usertype.group = Grupo
+event.attendee.usertype.resource = Recurso
+event.attendee.usertype.room  = Salón
+event.attendee.usertype.unknown = Tipo desconocido (%1$S)
diff --git a/l10n-es-AR/calendar/chrome/calendar/calendar-event-dialog.dtd b/l10n-es-AR/calendar/chrome/calendar/calendar-event-dialog.dtd
new file mode 100644
index 0000000000..1599b38240
--- /dev/null
+++ b/l10n-es-AR/calendar/chrome/calendar/calendar-event-dialog.dtd
@@ -0,0 +1,419 @@
+<!-- This Source Code Form is subject to the terms of the Mozilla Public
+   - License, v. 2.0. If a copy of the MPL was not distributed with this
+   - file, You can obtain one at http://mozilla.org/MPL/2.0/. -->
+
+<!ENTITY event.title.label                  "Editar Ítem" >
+
+<!ENTITY event.dialog.keepDurationButton.tooltip   "Mantener la duración al cambiar la fecha final">
+<!ENTITY event.dialog.keepDurationButton.accesskey "M">
+
+<!ENTITY newevent.from.label                "De" >
+<!ENTITY newevent.to.label                  "Para" >
+
+<!ENTITY newevent.status.label                    "Estado" >
+<!ENTITY newevent.status.accesskey                "S" >
+<!ENTITY newevent.eventStatus.none.label          "No especificado" >
+<!ENTITY newevent.eventStatus.none.accesskey      "o" >
+<!ENTITY newevent.todoStatus.none.label           "No especificado" >
+<!ENTITY newevent.eventStatus.cancelled.label     "Cancelado" >
+<!ENTITY newevent.eventStatus.cancelled.accesskey "n" >
+<!ENTITY newevent.todoStatus.cancelled.label      "Cancelado" >
+<!ENTITY newevent.status.tentative.label          "Tentativo" >
+<!ENTITY newevent.status.tentative.accesskey      "T" >
+<!ENTITY newevent.status.confirmed.label          "Confirmado" >
+<!ENTITY newevent.status.confirmed.accesskey      "C" >
+<!ENTITY newevent.status.needsaction.label        "Necesita atención" >
+<!ENTITY newevent.status.inprogress.label         "En progreso" >
+<!ENTITY newevent.status.completed.label          "Completado" >
+
+<!-- The following entity is for New Task dialog only -->
+<!ENTITY newtodo.percentcomplete.label      "&#37; completado">
+
+<!-- LOCALIZATON NOTE(event.attendees.notify.label,event.attendees.notifyundisclosed.label,
+     event.attendees.disallowcounter.label)
+   - These three labels are displayed side by side in the event dialog, make sure
+   - they still fit in. -->
+<!ENTITY event.attendees.notify.label                "Notificar a los asistentes">
+<!ENTITY event.attendees.notify.accesskey            "f">
+<!ENTITY event.attendees.notifyundisclosed.label     "Invitaciones separadas por asistente">
+<!ENTITY event.attendees.notifyundisclosed.accesskey "I">
+<!ENTITY event.attendees.notifyundisclosed.tooltip   "Esta opción envía un correo de invitación por cada asistente. Cada invitación solamente contiene como destinatario al asistente como para que las identidades de los otros asistentes no se divulguen.">
+<!ENTITY event.attendees.disallowcounter.label       "Deshabilitar contrapropuesta">
+<!ENTITY event.attendees.disallowcounter.accesskey   "a">
+<!ENTITY event.attendees.disallowcounter.tooltip     "Indica que no se aceptarán contrapropuestas">
+
+<!-- Keyboard Shortcuts -->
+<!ENTITY event.dialog.new.message.key2            "N">
+<!ENTITY event.dialog.close.key                   "W">
+<!ENTITY event.dialog.save.key                    "S">
+<!ENTITY event.dialog.saveandclose.key            "L">
+<!ENTITY event.dialog.undo.key                    "Z">
+<!ENTITY event.dialog.redo.key                    "Y">
+<!ENTITY event.dialog.cut.key                     "X">
+<!ENTITY event.dialog.copy.key                    "C">
+<!ENTITY event.dialog.paste.key                   "V">
+<!ENTITY event.dialog.select.all.key              "A">
+
+<!-- Menubar -->
+<!ENTITY  event.menu.item.new.label                       "Nuevo">
+<!ENTITY  event.menu.item.new.accesskey                   "N">
+<!ENTITY  event.menu.item.new.event.label                 "Evento">
+<!ENTITY  event.menu.item.new.event.accesskey             "E">
+<!ENTITY  event.menu.item.new.task.label                  "Tarea">
+<!ENTITY  event.menu.item.new.task.accesskey              "T">
+<!ENTITY  event.menu.item.new.message.label               "Mensaje">
+<!ENTITY  event.menu.item.new.message.accesskey           "M">
+<!ENTITY  event.menu.item.new.contact.label               "Contacto de la libreta de direcciones">
+<!ENTITY  event.menu.item.new.contact.accesskey           "C">
+<!ENTITY  event.menu.item.close.label                     "Cerrar">
+<!ENTITY  event.menu.item.close.accesskey                 "C">
+
+<!-- LOCALIZATION NOTE
+   - event.menu.item.save.accesskey is used for the "Save" menu item
+   - when editing events/tasks in a dialog window.
+   - event.menu.item.save.tab.accesskey is used for the "Save" menu item
+   - when editing events/tasks in a tab. -->
+<!ENTITY  event.menu.item.save.label                      "Guardar">
+<!ENTITY  event.menu.item.save.accesskey                  "G">
+<!ENTITY  event.menu.item.save.tab.accesskey              "a">
+
+<!-- LOCALIZATION NOTE
+    - event.menu.item.saveandclose.accesskey is used for "Save and Close"
+    - menu item when editing events/tasks in a dialog window.
+    - event.menu.item.saveandclose.tab.accesskey is used for "Save and Close"
+    - when editing events/tasks in a tab. -->
+<!ENTITY  event.menu.item.saveandclose.label              "Guardar y cerrar">
+<!ENTITY  event.menu.item.saveandclose.accesskey          "u">
+<!ENTITY  event.menu.item.saveandclose.tab.accesskey      "z">
+
+<!ENTITY  event.menu.item.delete.label                    "Borrar…">
+<!ENTITY  event.menu.item.delete.accesskey                "B">
+
+<!ENTITY  event.menu.edit.label                           "Editar">
+<!ENTITY  event.menu.edit.accesskey                       "E">
+<!ENTITY  event.menu.edit.undo.label                      "Deshacer">
+<!ENTITY  event.menu.edit.undo.accesskey                  "h">
+<!ENTITY  event.menu.edit.redo.label                      "Rehacer">
+<!ENTITY  event.menu.edit.redo.accesskey                  "R">
+<!ENTITY  event.menu.edit.cut.label                       "Cortar">
+<!ENTITY  event.menu.edit.cut.accesskey                   "t">
+<!ENTITY  event.menu.edit.copy.label                      "Copiar">
+<!ENTITY  event.menu.edit.copy.accesskey                  "C">
+<!ENTITY  event.menu.edit.paste.label                     "Pegar">
+<!ENTITY  event.menu.edit.paste.accesskey                 "P">
+<!ENTITY  event.menu.edit.select.all.label                "Seleccionar todo">
+<!ENTITY  event.menu.edit.select.all.accesskey            "a">
+
+<!ENTITY  event.menu.view.label                           "Ver">
+<!ENTITY  event.menu.view.accesskey                       "V">
+<!ENTITY  event.menu.view.toolbars.label                  "Barras de herramientas">
+<!ENTITY  event.menu.view.toolbars.accesskey              "t">
+<!ENTITY  event.menu.view.toolbars.event.label            "Barra de eventos">
+<!ENTITY  event.menu.view.toolbars.event.accesskey        "e">
+<!ENTITY  event.menu.view.toolbars.customize.label        "Personalizar…">
+<!ENTITY  event.menu.view.toolbars.customize.accesskey    "z">
+
+<!ENTITY  event.menu.options.label                            "Opciones">
+<!ENTITY  event.menu.options.accesskey                        "O">
+<!ENTITY  event.menu.options.attendees.label                  "Invitar participantes…">
+<!ENTITY  event.menu.options.attendees.accesskey              "I">
+<!ENTITY  event.menu.options.timezone2.label                  "Mostrar husos horarios">
+<!ENTITY  event.menu.options.timezone2.accesskey              "h">
+<!ENTITY  event.menu.options.priority2.label                  "Prioridad">
+<!ENTITY  event.menu.options.priority2.accesskey              "d">
+<!ENTITY  event.menu.options.priority.notspecified.label      "No especificada">
+<!ENTITY  event.menu.options.priority.notspecified.accesskey  "o">
+<!ENTITY  event.menu.options.priority.low.label               "Baja">
+<!ENTITY  event.menu.options.priority.low.accesskey           "B">
+<!ENTITY  event.menu.options.priority.normal.label            "Normal">
+<!ENTITY  event.menu.options.priority.normal.accesskey        "N">
+<!ENTITY  event.menu.options.priority.high.label              "Alta">
+<!ENTITY  event.menu.options.priority.high.accesskey          "A">
+<!ENTITY  event.menu.options.privacy.label                    "Privacidad">
+<!ENTITY  event.menu.options.privacy.accesskey                "P">
+<!ENTITY  event.menu.options.privacy.public.label             "Evento público">
+<!ENTITY  event.menu.options.privacy.public.accesskey         "v">
+<!ENTITY  event.menu.options.privacy.confidential.label       "Mostrar solamente fecha y hora">
+<!ENTITY  event.menu.options.privacy.confidential.accesskey   "s">
+<!ENTITY  event.menu.options.privacy.private.label            "Evento privado">
+<!ENTITY  event.menu.options.privacy.private.accesskey        "r">
+<!ENTITY  event.menu.options.show.time.label                  "Mostrar hora como">
+<!ENTITY  event.menu.options.show.time.accesskey              "T">
+<!ENTITY  event.menu.options.show.time.busy.label             "Ocupada">
+<!ENTITY  event.menu.options.show.time.busy.accesskey         "O">
+<!ENTITY  event.menu.options.show.time.free.label             "Libre">
+<!ENTITY  event.menu.options.show.time.free.accesskey         "L">
+
+<!ENTITY event.invite.attendees.label                     "Invitar participantes…">
+<!ENTITY event.invite.attendees.accesskey                 "I">
+<!ENTITY event.email.attendees.label                      "Redactar correo electrónico a todos los participantes…">
+<!ENTITY event.email.attendees.accesskey                  "T">
+<!ENTITY event.email.tentative.attendees.label            "Redactar correo electrónico a los participantes indecisos…">
+<!ENTITY event.email.tentative.attendees.accesskey        "c">
+<!ENTITY event.remove.attendees.label2                    "Eliminar todos los asistentes">
+<!ENTITY event.remove.attendees.accesskey                 "r">
+<!ENTITY event.remove.attendee.label                      "Eliminar asistente">
+<!ENTITY event.remove.attendee.accesskey                  "E">
+
+<!-- Toolbar -->
+<!ENTITY  event.toolbar.save.label2                       "Guardar">
+<!ENTITY  event.toolbar.saveandclose.label                "Guardar y cerrar">
+<!ENTITY  event.toolbar.delete.label                      "Borrar">
+<!ENTITY  event.toolbar.attendees.label                   "Invitar participantes">
+<!ENTITY  event.toolbar.privacy.label                     "Privacidad">
+
+<!ENTITY  event.toolbar.save.tooltip2                     "Guardar">
+<!ENTITY  event.toolbar.saveandclose.tooltip              "Guardar y cerrar">
+<!ENTITY  event.toolbar.delete.tooltip                    "Borrar">
+<!ENTITY  event.toolbar.attendees.tooltip                 "Invitar participantes">
+<!ENTITY  event.toolbar.attachments.tooltip               "Agregar adjuntos">
+<!ENTITY  event.toolbar.privacy.tooltip                   "Cambiar privacidad">
+<!ENTITY  event.toolbar.priority.tooltip                  "Cambiar prioridad">
+<!ENTITY  event.toolbar.status.tooltip                    "Cambiar estado">
+<!ENTITY  event.toolbar.freebusy.tooltip                  "Cambiar tiempo libre/ocupado">
+
+<!-- Counter box -->
+<!-- LOCALIZATON NOTE(counter.button.*)
+   - This is only visible in the UI if you have received a counterproposal before and are going to
+   - reschedule the event from the imipbar in the email view. Clicking on the buttons will only
+   - populate the form fields in the dialog, there's no other immediate action on clicking like with
+   - the imip bar. Rescheduling will happen after clicking on save&close as usual. This screenshot
+   - illustrates how it might look like: https://bugzilla.mozilla.org/attachment.cgi?id=8810121 -->
+<!ENTITY counter.button.proposal.label                    "Aplicar propuesta">
+<!ENTITY counter.button.proposal.accesskey                "p">
+<!ENTITY counter.button.proposal.tooltip2                 "Los campos de eventos se llenarán usando los valores de la contrapropuesta, guardando con o sin cambios adicionales notificará a todos los participantes en consecuencia">
+<!ENTITY counter.button.original.label                    "Aplicar datos originales">
+<!ENTITY counter.button.original.accesskey                "r">
+<!ENTITY counter.button.original.tooltip2                 "Los campos se establecerán en los valores del evento original, antes de la contrapropuesta">
+
+<!-- Main page -->
+<!ENTITY event.title.textbox.label                        "Título:" >
+<!ENTITY event.title.textbox.accesskey                    "T">
+<!ENTITY event.location.label                             "Dirección:" >
+<!ENTITY event.location.accesskey                         "D">
+<!ENTITY event.categories.label                           "Categoría:">
+<!ENTITY event.categories.accesskey                       "g">
+<!ENTITY event.categories.textbox.label                   "Agregar una nueva categoría" >
+<!ENTITY event.calendar.label                             "Calendario:" >
+<!ENTITY event.calendar.accesskey                         "C">
+<!ENTITY event.attendees.label                            "Participantes:" >
+<!ENTITY event.attendees.accesskey                        "P">
+<!ENTITY event.alldayevent.label                          "Evento de todo el día" >
+<!ENTITY event.alldayevent.accesskey                      "d">
+<!ENTITY event.from.label                                 "Inicio:" >
+<!ENTITY event.from.accesskey                             "I">
+<!ENTITY task.from.label                                  "Inicio:" >
+<!ENTITY task.from.accesskey                              "I">
+<!ENTITY event.to.label                                   "Fin:" >
+<!ENTITY event.to.accesskey                               "n">
+<!ENTITY task.to.label                                    "Fecha de fin:" >
+<!ENTITY task.to.accesskey                                "f">
+<!ENTITY task.status.label                                "Estado:" >
+<!ENTITY task.status.accesskey                            "a">
+<!ENTITY event.repeat.label                               "Repetir:" >
+<!ENTITY event.repeat.accesskey                           "R">
+<!ENTITY event.until.label                                "Hasta:">
+<!ENTITY event.until.accesskey                            "H">
+<!ENTITY event.reminder.label                             "Recordar:" >
+<!ENTITY event.reminder.accesskey                         "c">
+<!ENTITY event.description.label                          "Descripción:" >
+<!ENTITY event.description.accesskey                      "p">
+<!ENTITY event.attachments.label                          "Adjuntos:" >
+<!ENTITY event.attachments.accesskey                      "j" >
+<!ENTITY event.attachments.menubutton.label               "Adjuntar">
+<!ENTITY event.attachments.menubutton.accesskey           "A">
+<!ENTITY event.attachments.url.label                      "Página web…">
+<!ENTITY event.attachments.url.accesskey                  "w">
+<!ENTITY event.attachments.popup.remove.label             "Eliminar" >
+<!ENTITY event.attachments.popup.remove.accesskey         "r" >
+<!ENTITY event.attachments.popup.open.label               "Abrir" >
+<!ENTITY event.attachments.popup.open.accesskey           "A" >
+<!ENTITY event.attachments.popup.removeAll.label          "Eliminar todo" >
+<!ENTITY event.attachments.popup.removeAll.accesskey      "E" >
+<!ENTITY event.attachments.popup.attachPage.label         "Adjuntar página web…" >
+<!ENTITY event.attachments.popup.attachPage.accesskey     "w" >
+<!ENTITY event.url.label                                  "Enlace relacionado:" >
+<!ENTITY event.priority2.label                            "Prioridad:">
+
+<!ENTITY event.reminder.none.label                        "Sin recordatorio " >
+<!ENTITY event.reminder.0minutes.before.label             "0 minutos antes" >
+<!ENTITY event.reminder.5minutes.before.label             "5 minutos antes" >
+<!ENTITY event.reminder.15minutes.before.label            "15 minutos antes" >
+<!ENTITY event.reminder.30minutes.before.label            "30 minutos antes" >
+<!ENTITY event.reminder.1hour.before.label                "1 hora antes" >
+<!ENTITY event.reminder.2hours.before.label               "2 horas antes" >
+<!ENTITY event.reminder.12hours.before.label              "12 horas antes" >
+<!ENTITY event.reminder.1day.before.label                 "1 día antes" >
+<!ENTITY event.reminder.2days.before.label                "2 días antes" >
+<!ENTITY event.reminder.1week.before.label                "1 semana antes" >
+<!ENTITY event.reminder.custom.label                      "Personalizar…" >
+
+<!ENTITY event.reminder.multiple.label                    "Recordatorios múltiples…" >
+
+<!ENTITY event.statusbarpanel.freebusy.label              "Hora como:">
+<!ENTITY event.statusbarpanel.privacy.label               "Privacidad:">
+
+<!-- Recurrence dialog -->
+<!ENTITY recurrence.title.label                         "Editar recurrencia">
+
+<!ENTITY event.repeat.does.not.repeat.label             "No repetir">
+<!ENTITY event.repeat.daily.label                       "Diariamente">
+<!ENTITY event.repeat.weekly.label                      "Semanalmente">
+<!ENTITY event.repeat.every.weekday.label               "Cada día de semana">
+<!ENTITY event.repeat.bi.weekly.label                   "Quincenalmente">
+<!ENTITY event.repeat.monthly.label                     "Mensualmente">
+<!ENTITY event.repeat.yearly.label                      "Anualmente">
+<!ENTITY event.repeat.custom.label                      "Personalizar…">
+
+<!ENTITY event.recurrence.pattern.label                 "Patrón recurrente">
+<!ENTITY event.recurrence.occurs.label                  "Repetir" >
+<!ENTITY event.recurrence.day.label                     "diariamente" >
+<!ENTITY event.recurrence.week.label                    "semanalmente" >
+<!ENTITY event.recurrence.month.label                   "mensualmente" >
+<!ENTITY event.recurrence.year.label                    "anualmente" >
+
+<!ENTITY event.recurrence.pattern.every.label           "Cada" >
+<!ENTITY repeat.units.days.both                         "Día(s)" >
+<!ENTITY event.recurrence.pattern.every.weekday.label   "Cada día de semana" >
+
+<!ENTITY event.recurrence.pattern.weekly.every.label    "Cada" >
+<!ENTITY repeat.units.weeks.both                        "Semana(s)" >
+<!ENTITY event.recurrence.on.label                      "En:" >
+
+<!ENTITY event.recurrence.pattern.monthly.every.label   "Cada" >
+<!ENTITY repeat.units.months.both                       "Mes(es)" >
+<!ENTITY event.recurrence.monthly.every.label           "Cada" >
+<!ENTITY event.recurrence.monthly.first.label           "Primer">
+<!ENTITY event.recurrence.monthly.second.label          "Segundo">
+<!ENTITY event.recurrence.monthly.third.label           "Tercer">
+<!ENTITY event.recurrence.monthly.fourth.label          "Cuarto">
+<!ENTITY event.recurrence.monthly.fifth.label           "Quinto">
+<!ENTITY event.recurrence.monthly.last.label            "Último">
+<!ENTITY event.recurrence.pattern.monthly.week.1.label  "Domingo" >
+<!ENTITY event.recurrence.pattern.monthly.week.2.label  "Lunes" >
+<!ENTITY event.recurrence.pattern.monthly.week.3.label  "Martes" >
+<!ENTITY event.recurrence.pattern.monthly.week.4.label  "Miércoles" >
+<!ENTITY event.recurrence.pattern.monthly.week.5.label  "Jueves" >
+<!ENTITY event.recurrence.pattern.monthly.week.6.label  "Viernes" >
+<!ENTITY event.recurrence.pattern.monthly.week.7.label  "Sábado" >
+<!ENTITY event.recurrence.repeat.dayofmonth.label       "Día del mes">
+<!ENTITY event.recurrence.repeat.recur.label            "Repetir día(s)">
+
+<!ENTITY event.recurrence.every.label                        "Cada:" >
+<!ENTITY repeat.units.years.both                             "Año(s)" >
+<!ENTITY event.recurrence.pattern.yearly.every.month.label   "Cada" >
+
+<!-- LOCALIZATON NOTE
+     Some languages use a preposition when describing dates:
+     Portuguese: 6 de Setembro
+     English: 6 [of] September
+     event.recurrence.pattern.yearly.of.label is "of" in
+     Edit recurrence window -> Recurrence pattern -> Repeat yearly
+-->
+<!ENTITY event.recurrence.pattern.yearly.of.label            "de" >
+
+<!ENTITY event.recurrence.pattern.yearly.month.1.label       "Enero" >
+<!ENTITY event.recurrence.pattern.yearly.month.2.label       "Febrero" >
+<!ENTITY event.recurrence.pattern.yearly.month.3.label       "Marzo" >
+<!ENTITY event.recurrence.pattern.yearly.month.4.label       "Abril" >
+<!ENTITY event.recurrence.pattern.yearly.month.5.label       "Mayo" >
+<!ENTITY event.recurrence.pattern.yearly.month.6.label       "Junio" >
+<!ENTITY event.recurrence.pattern.yearly.month.7.label       "Julio" >
+<!ENTITY event.recurrence.pattern.yearly.month.8.label       "Agosto" >
+<!ENTITY event.recurrence.pattern.yearly.month.9.label       "Septiembre" >
+<!ENTITY event.recurrence.pattern.yearly.month.10.label      "Octubre" >
+<!ENTITY event.recurrence.pattern.yearly.month.11.label      "Noviembre" >
+<!ENTITY event.recurrence.pattern.yearly.month.12.label      "Diciembre" >
+<!ENTITY event.recurrence.yearly.every.label                 "Cada">
+<!ENTITY event.recurrence.yearly.first.label                 "Primero">
+<!ENTITY event.recurrence.yearly.second.label                "Segundo">
+<!ENTITY event.recurrence.yearly.third.label                 "Tercero">
+<!ENTITY event.recurrence.yearly.fourth.label                "Cuarto">
+<!ENTITY event.recurrence.yearly.fifth.label                 "Quinto">
+<!ENTITY event.recurrence.yearly.last.label                  "Último">
+<!ENTITY event.recurrence.pattern.yearly.week.1.label        "Domingo" >
+<!ENTITY event.recurrence.pattern.yearly.week.2.label        "Lunes" >
+<!ENTITY event.recurrence.pattern.yearly.week.3.label        "Martes" >
+<!ENTITY event.recurrence.pattern.yearly.week.4.label        "Miércoles" >
+<!ENTITY event.recurrence.pattern.yearly.week.5.label        "Jueves" >
+<!ENTITY event.recurrence.pattern.yearly.week.6.label        "Viernes" >
+<!ENTITY event.recurrence.pattern.yearly.week.7.label        "Sábado" >
+<!ENTITY event.recurrence.pattern.yearly.day.label           "día" >
+<!ENTITY event.recurrence.of.label                           "de" >
+<!ENTITY event.recurrence.pattern.yearly.month2.1.label      "Enero" >
+<!ENTITY event.recurrence.pattern.yearly.month2.2.label      "Febrero" >
+<!ENTITY event.recurrence.pattern.yearly.month2.3.label      "Marzo" >
+<!ENTITY event.recurrence.pattern.yearly.month2.4.label      "Abril" >
+<!ENTITY event.recurrence.pattern.yearly.month2.5.label      "Mayo" >
+<!ENTITY event.recurrence.pattern.yearly.month2.6.label      "Junio" >
+<!ENTITY event.recurrence.pattern.yearly.month2.7.label      "Julio" >
+<!ENTITY event.recurrence.pattern.yearly.month2.8.label      "Agosto" >
+<!ENTITY event.recurrence.pattern.yearly.month2.9.label      "Septiembre" >
+<!ENTITY event.recurrence.pattern.yearly.month2.10.label     "Octubre" >
+<!ENTITY event.recurrence.pattern.yearly.month2.11.label     "Noviembre" >
+<!ENTITY event.recurrence.pattern.yearly.month2.12.label     "Diciembre" >
+
+<!ENTITY event.recurrence.range.label                   "Rango de recurrencia">
+<!ENTITY event.recurrence.forever.label                 "Sin día de final" >
+<!ENTITY event.recurrence.repeat.for.label              "Crear" >
+<!ENTITY event.recurrence.appointments.label            "Cita(s)" >
+<!ENTITY event.repeat.until.label                       "Repetir hasta" >
+<!ENTITY event.recurrence.preview.label                 "Vista previa">
+
+<!-- Attendees dialog -->
+<!ENTITY invite.title.label                     "Invitar participantes">
+<!ENTITY event.organizer.label                  "Organizador">
+<!ENTITY event.freebusy.suggest.slot            "Sugerir intervalo de tiempo:">
+<!ENTITY event.freebusy.button.next.slot        "Intervalo siguiente">
+<!ENTITY event.freebusy.button.previous.slot    "Intervalo anterior">
+<!ENTITY event.freebusy.zoom                    "Zoom:">
+<!ENTITY event.freebusy.legend.free             "Libre" >
+<!ENTITY event.freebusy.legend.busy             "Ocupado" >
+<!ENTITY event.freebusy.legend.busy_tentative   "Tentativo" >
+<!ENTITY event.freebusy.legend.busy_unavailable "Fuera de la oficina" >
+<!ENTITY event.freebusy.legend.unknown          "Sin información" >
+<!ENTITY event.attendee.role.required           "Asistencia obligatoria">
+<!ENTITY event.attendee.role.optional           "Asistencia opcional">
+<!ENTITY event.attendee.role.chair              "Coordinador">
+<!ENTITY event.attendee.role.nonparticipant     "No participante">
+<!ENTITY event.attendee.usertype.individual     "Individual">
+<!ENTITY event.attendee.usertype.group          "Grupo">
+<!ENTITY event.attendee.usertype.resource       "Recurso">
+<!ENTITY event.attendee.usertype.room           "Salón">
+<!ENTITY event.attendee.usertype.unknown        "Desconocido">
+
+<!-- Timezone dialog -->
+<!ENTITY timezone.title.label            "Especifique el huso horario">
+<!ENTITY event.timezone.custom.label     "Más husos horarios…">
+
+<!-- Read-Only dialog -->
+<!ENTITY read.only.general.label         "General">
+<!ENTITY read.only.title.label           "Título:">
+<!ENTITY read.only.calendar.label        "Calendario:">
+<!ENTITY read.only.event.start.label     "Fecha de inicio:">
+<!ENTITY read.only.task.start.label      "Fecha de inicio:">
+<!ENTITY read.only.event.end.label       "Fecha de fin:">
+<!ENTITY read.only.task.due.label        "Fecha de fin:">
+<!ENTITY read.only.repeat.label          "Repetir:">
+<!ENTITY read.only.location.label        "Dirección:">
+<!ENTITY read.only.category.label        "Categoría:">
+<!ENTITY read.only.organizer.label       "Organizador:">
+<!ENTITY read.only.reminder.label        "Recordatorio:">
+<!ENTITY read.only.attachments.label     "Adjuntos:">
+<!ENTITY read.only.attendees.label       "Participantes">
+<!ENTITY read.only.description.label     "Descripción">
+<!ENTITY read.only.link.label            "Enlace relacionado">
+
+<!-- Summary dialog -->
+<!ENTITY summary.dialog.saveclose.label         "Guardar y cerrar">
+<!ENTITY summary.dialog.saveclose.tooltiptext   "Guardar los cambios y cerrar la ventana sin cambiar el estado de participación y enviar una respuesta">
+<!ENTITY summary.dialog.accept.label            "Aceptar">
+<!ENTITY summary.dialog.accept.tooltiptext      "Aceptar la invitación">
+<!ENTITY summary.dialog.tentative.label         "Tentativo">
+<!ENTITY summary.dialog.tentative.tooltiptext   "Aceptar la invitación tentativamente">
+<!ENTITY summary.dialog.decline.label           "Declinar">
+<!ENTITY summary.dialog.decline.tooltiptext     "Declinar la invitación">
+<!ENTITY summary.dialog.dontsend.label          "No enviar una respuesta">
+<!ENTITY summary.dialog.dontsend.tooltiptext    "Cambiar el estado de participación sin enviar una respuesta al organizador y cerrar la ventana">
+<!ENTITY summary.dialog.send.label              "Enviar una respuesta ahora">
+<!ENTITY summary.dialog.send.tooltiptext        "Enviar una respuesta al organizador   y cerrar la ventana">
diff --git a/l10n-es-AR/calendar/chrome/calendar/calendar-event-dialog.properties b/l10n-es-AR/calendar/chrome/calendar/calendar-event-dialog.properties
new file mode 100644
index 0000000000..0761b58f51
--- /dev/null
+++ b/l10n-es-AR/calendar/chrome/calendar/calendar-event-dialog.properties
@@ -0,0 +1,541 @@
+# This Source Code Form is subject to the terms of the Mozilla Public
+# License, v. 2.0. If a copy of the MPL was not distributed with this
+# file, You can obtain one at http://mozilla.org/MPL/2.0/.
+
+# LOCALIZATION NOTE (dailyEveryNth):
+# Edit recurrence window -> Recurrence pattern -> Daily repeat rules
+# #1 - number
+# e.g. "every 4 days"
+dailyEveryNth=cada día;cada #1 días
+repeatDetailsRuleDaily4=cada día de la semana
+
+# LOCALIZATION NOTE (weeklyNthOnNounclass...)
+# Edit recurrence window -> Recurrence pattern -> Weekly repeat rules
+# Translate these strings according to noun class/gender of weekday (%1$S)
+# set in 'repeadDetailsDay...Nounclass' strings.
+# Nounclass1 <-> Masculine gender; Nounclass2 <-> Feminine gender.
+# Add others strings with suffix 3, 4,... for others noun classes if your
+# language need them. In this case, corresponding strings must be added for
+# others rule strings with 'Nounclass...' suffix and corresponding values
+# "nounclass..." must be written in 'repeatDetailsDayxNounclass' strings.
+# %1$S - weekday (one or more)
+# #2 - week interval
+# e.g. "every 3 weeks on Tuesday, Wednesday and Thursday
+weeklyNthOnNounclass1=cada %1$S;cada #2 semanas los %1$S
+weeklyNthOnNounclass2=cada %1$S;cada #2 semanas los %1$S
+
+# LOCALIZATION NOTE (weeklyEveryNth):
+# Edit recurrence window -> Recurrence pattern -> Weekly repeat rules
+# #1 - interval
+# e.g. "every 5 weeks"
+weeklyEveryNth=cada semana;cada #1 semanas
+
+# LOCALIZATION NOTE ('repeatDetailsDay...' and 'repeatDetailsDay...Nounclass'):
+# Week days names and week days noun classes (feminine/masculine grammatical
+# gender) for languages that need different localization when weekdays nouns
+# have different noun classes (genders).
+# For every weekday, in 'repeatDetailsDay...Nounclass' strings write:
+#   "nounclass1"     for languages with grammatical genders -> MASCULINE gender;
+#                    for languages with noun classes -> a noun class;
+#                    for languages without noun classes or grammatical gender.
+#
+#   "nounclass2"     for languages with grammatical genders -> FEMININE gender;
+#                    for languages with noun classes -> a different noun class.
+#
+#   "nounclass3", "nounclass4" and so on for languages that need more than two
+#                    noun classes for weekdays. In this case add corresponding
+#                    rule string with "Nounclass..." suffix and ordinal string
+#                    "repeatOrdinalxNounclass..."
+# Will be used rule strings with "Nounclass..." suffix corresponding to the
+# following strings if there is a weekday in the rule string.
+repeatDetailsDay1=Domingo
+repeatDetailsDay1Nounclass=nounclass1
+repeatDetailsDay2=Lunes
+repeatDetailsDay2Nounclass=nounclass1
+repeatDetailsDay3=Martes
+repeatDetailsDay3Nounclass=nounclass1
+repeatDetailsDay4=Miércoles
+repeatDetailsDay4Nounclass=nounclass1
+repeatDetailsDay5=Jueves
+repeatDetailsDay5Nounclass=nounclass1
+repeatDetailsDay6=Viernes
+repeatDetailsDay6Nounclass=nounclass1
+repeatDetailsDay7=Sábado
+repeatDetailsDay7Nounclass=nounclass1
+
+# LOCALIZATION NOTE (repeatDetailsAnd)
+# Used to show a number of weekdays in a list
+# i.e. "Sunday, Monday, Tuesday " + and + " Wednesday"
+repeatDetailsAnd=y
+
+# LOCALIZATION NOTE (monthlyRuleNthOfEveryNounclass...):
+# Edit recurrence window -> Recurrence pattern -> Monthly repeat rules
+# Translate these strings according to noun class/gender of weekday (%2$S)
+# set in 'repeadDetailsDay...Nounclass' strings.
+# Nounclass1 <-> Masculine gender; Nounclass2 <-> Feminine gender.
+# Add others strings with suffix 3, 4,... for others noun classes if your
+# language need them. In this case, corresponding strings must be added for
+# others rule strings with 'Nounclass...' suffix and corresponding values
+# "nounclass..." must be written in 'repeatDetailsDayxNounclass' strings.
+# %1$S - list of weekdays with ordinal, article and noun class/gender
+#        (ordinal and weekday of every element in the list follow the order
+#         and the rule of ordinalWeekdayOrder string)
+# #2 - interval
+# e.g. "the first Monday and the last Friday of every 3 months"
+monthlyRuleNthOfEveryNounclass1=%1$S de cada mes;%1$S de cada #2 meses
+monthlyRuleNthOfEveryNounclass2=%1$S de cada mes;%1$S de cada #2 meses
+
+# LOCALIZATION NOTE (ordinalWeekdayOrder):
+# Edit recurrence window -> Recurrence pattern -> Monthly repeat rules
+# This string allows to change the order of the elements "ordinal" and
+# "weekday" (or to insert a word between them) for the argument %1$S of the
+# string monthlyRuleNthOfEveryNounclass...
+# Without changing this string, the order is that one required from most
+# languages: ordinal + weekday (e.g. "'the first' 'Monday' of every 2 months").
+# %1$S - ordinal with article
+# %2$S - weekday noun
+# e.g. "'the first' 'Monday'"
+# DONT_TRANSLATE: Make sure there are no extra words in this property, just variables.
+ordinalWeekdayOrder=%1$S %2$S
+
+# LOCALIZATION NOTE (monthlyEveryOfEveryNounclass...):
+# Edit recurrence window -> Recurrence pattern -> Monthly repeat rules
+# Translate these strings according to noun class/gender of weekday (%1$S)
+# set in 'repeadDetailsDay...Nounclass' strings.
+# Nounclass1 <-> Masculine gender; Nounclass2 <-> Feminine gender.
+# Add others strings with suffix 3, 4,... for others noun classes if your
+# language need them. In this case, corresponding strings must be added for
+# others rule strings with 'Nounclass...' suffix and corresponding values
+# "nounclass..." must be written in 'repeatDetailsDayxNounclass' strings.
+# %1$S - list of single weekdays and/or weekdays with ordinal, article and
+#        noun class/gender when rule contains also specific day in the month
+# #2 - interval
+# e.g. "every Monday, Tuesday and the second Sunday of every month"
+monthlyEveryOfEveryNounclass1=cada %1$S de cada mes;cada %1$S de cada #2 meses
+monthlyEveryOfEveryNounclass2=cada %1$S de cada mes;cada %1$S de cada #2 meses
+
+# LOCALIZATION NOTE (monthlyDaysOfNth_day):
+# Edit recurrence window -> Recurrence pattern -> Monthly repeat rules
+# %1$S - day of month or a sequence of days of month, possibly followed by an ordinal symbol
+#        (depending on the string dayOrdinalSymbol in dateFormat.properties) separated with commas;
+# e.g. "days 3, 6 and 9" or "days 3rd, 6th and 9th"
+monthlyDaysOfNth_day=día %1$S;días %1$S
+
+# LOCALIZATION NOTE (monthlyDaysOfNth):
+# Edit recurrence window -> Recurrence pattern -> Monthly repeat rules
+# %1$S - it's the string monthlyDaysOfNth_day: day of month or a sequence of days
+#        of month, possibly followed by an ordinal symbol, separated with commas;
+# #2   - monthly interval
+# e.g. "days 3, 6, 9 and 12 of every 3 months"
+monthlyDaysOfNth=%1$S de cada mes;%1$S de cada #2 meses
+
+# LOCALIZATION NOTE (monthlyLastDayOfNth):
+# Edit recurrence window -> Recurrence pattern -> Monthly repeat rules
+# %1$S - day of month
+# #2 - month interval
+# e.g. "the last day of every 3 months"
+monthlyLastDayOfNth=el último día del mes; el último día de cada #1 meses
+
+# LOCALIZATION NOTE (monthlyEveryDayOfNth):
+# Edit recurrence window -> Recurrence pattern -> Monthly repeat rules
+# #2 - month interval
+# e.g. "every day of the month every 4 months"
+monthlyEveryDayOfNth=cada día de cada mes;cada día del mes cada #2 meses
+
+# LOCALIZATION NOTE (repeatOrdinal...Nounclass...):
+# Ordinal numbers nouns for every noun class (grammatical genders) of weekdays
+# considered in 'repeatDetailsDayxNounclass' strings. For languages that need
+# localization according to genders or noun classes.
+# Nounclass1 <-> Masculine gender; Nounclass2 <-> Feminine gender.
+# Add 'repeatOrdinal...Nounclass' strings with suffix 3, 4 and so on for
+# languages with more than two noun classes for weekdays. In this case
+# must be added corresponding rule strings with 'Nounclass...' suffix and
+# corresponding values "nounclass..." must be written in
+# 'repeatDetailsDayxNounclass' strings.
+repeatOrdinal1Nounclass1=el primer
+repeatOrdinal2Nounclass1=el segundo
+repeatOrdinal3Nounclass1=el tercer
+repeatOrdinal4Nounclass1=el cuarto
+repeatOrdinal5Nounclass1=el quinto
+repeatOrdinal-1Nounclass1=el último
+repeatOrdinal1Nounclass2=la primera
+repeatOrdinal2Nounclass2=la segunda
+repeatOrdinal3Nounclass2=la tercera
+repeatOrdinal4Nounclass2=la cuarta
+repeatOrdinal5Nounclass2=la quinta
+repeatOrdinal-1Nounclass2=la última
+
+# LOCALIZATION NOTE (yearlyNthOn):
+# Edit recurrence window -> Recurrence pattern -> Yearly repeat rules
+# %1$S - month name
+# %2$S - day of month possibly followed by an ordinal symbol (depending on the string
+#           dayOrdinalSymbol in dateFormat.properties)
+# #3   - yearly interval
+# e.g. "every 3 years on December 14"
+#      "every 2 years on December 8th"
+yearlyNthOn=cada %1$S %2$S;cada #3 años el %2$S de %1$S
+
+# LOCALIZATION NOTE (yearlyNthOnNthOfNounclass...):
+# Edit recurrence window -> Recurrence pattern -> Yearly repeat rules
+# Translate these strings according to noun class/gender of weekday (%2$S)
+# set in 'repeadDetailsDay...Nounclass' strings.
+# Nounclass1 <-> Masculine gender; Nounclass2 <-> Feminine gender.
+# Add others strings with suffix 3, 4,... for others noun classes if your
+# language need them. In this case, corresponding strings must be added for
+# others rule strings with 'Nounclass...' suffix and corresponding values
+# "nounclass..." must be written in 'repeatDetailsDayxNounclass' strings.
+# %1$S - ordinal with article and noun class/gender corresponding to weekday
+# %2$S - weekday
+# %3$S - month
+# #4 - yearly interval
+# e.g. "the second Monday of every March"
+# e.g  "every 3 years the second Monday of March"
+yearlyNthOnNthOfNounclass1=%1$S %2$S de cada %3$S;cada #4 años el %1$S %2$S de %3$S
+yearlyNthOnNthOfNounclass2=%1$S %2$S de cada %3$S;cada #4 años el %1$S %2$S de %3$S
+
+# LOCALIZATION NOTE (yearlyOnEveryNthOfNthNounclass...):
+# Edit recurrence window -> Recurrence pattern -> Yearly repeat rules
+# Translate these strings according to noun class/gender of weekday (%1$S)
+# set in 'repeadDetailsDay...Nounclass' strings.
+# Nounclass1 <-> Masculine gender; Nounclass2 <-> Feminine gender.
+# Add others strings with suffix 3, 4,... for others noun classes if your
+# language need them. In this case, corresponding strings must be added for
+# others rule strings with 'Nounclass...' suffix and corresponding values
+# "nounclass..." must be written in 'repeatDetailsDayxNounclass' strings.
+# %1$S - weekday
+# %2$S - month
+# #3 - yearly interval
+# e.g. "every Thursday of March"
+# e.g  "every 3 years on every Thursday of March"
+yearlyOnEveryNthOfNthNounclass1=cada %1$S de %2$S;cada #3 años en cada %1$S de %2$S
+yearlyOnEveryNthOfNthNounclass2=cada %1$S de %2$S;cada #3 años en cada %1$S de %2$S
+
+#LOCALIZATION NOTE (yearlyEveryDayOf):
+# Edit recurrence window -> Recurrence pattern -> Yearly repeat rules
+# This string describes part of a yearly rule which includes every day of a month.
+# %1$S - month
+# #2   - yearly interval
+# e.g. "every day of December"
+# e.g. "every 3 years every day of December"
+yearlyEveryDayOf=cada día de %1$S;cada día de %1$S cada #2 años
+
+repeatDetailsMonth1=Enero
+repeatDetailsMonth2=Febrero
+repeatDetailsMonth3=Marzo
+repeatDetailsMonth4=Abril
+repeatDetailsMonth5=Mayo
+repeatDetailsMonth6=Junio
+repeatDetailsMonth7=Julio
+repeatDetailsMonth8=Agosto
+repeatDetailsMonth9=Septiembre
+repeatDetailsMonth10=Octubre
+repeatDetailsMonth11=Noviembre
+repeatDetailsMonth12=Diciembre
+
+# LOCALIZATION NOTE (repeatCount):
+# Edit recurrence window -> Recurrence details link on Event/Task dialog window
+# %1%$ - A rule string (see above). This is the first line of the link
+# %2%$ - event start date (e.g. mm/gg/yyyy)
+# %3$S - event start time (e.g. hh:mm (PM/AM))
+# %4$S - event end time (e.g. hh:mm (PM/AM))
+# #5 - event occurrence times: number
+# e.g. with monthlyRuleNthOfEvery:
+# "Occurs the first Sunday of every 3 month
+#  only on 1/1/2009"
+#  from 5:00 PM to 6:00 PM"
+# "Occurs the first Sunday of every 3 month
+#  effective 1/1/2009 for 5 times
+#  from 5:00 PM to 6:00 PM"
+repeatCount=Ocurre %1$S\nefectivo %2$S por #5 vez\ndesde %3$S a %4$S.;Ocurre %1$S\nefectivo %2$S por #5 veces\ndesde %3$S a %4$S.
+
+# LOCALIZATION NOTE (repeatCountAllDay):
+# Edit recurrence window -> Recurrence details link on Event/Task dialog window
+# %1%$ - A rule string (see above). This is the first line of the link
+# %2%$ - event start date (e.g. mm/gg/yyyy)
+# #3 - event occurrence times: number
+# e.g. with monthlyRuleNthOfEvery:
+# "Occurs the first Sunday of every 3 month
+#  only on 1/1/2009"
+# "Occurs the first Sunday of every 3 month
+#  effective 1/1/2009 for 5 times"
+repeatCountAllDay=Ocurre %1$S\nefectivo %2$S por #3 vez.;Ocurre %1$S\nefectivo %2$S por #3 vez.
+
+# LOCALIZATION NOTE (repeatDetailsUntil):
+# Edit recurrence window -> Recurrence details link on Event/Task dialog window
+# %1%$ - A rule string (see above). This is the first line of the link
+# %2%$ - event start date (e.g. mm/gg/yyyy)
+# %3$S - event end date (e.g. mm/gg/yyyy)
+# %4$S - event start time (e.g. hh:mm (PM/AM))
+# %5$S - event end time (e.g. hh:mm (PM/AM))
+# e.g. with weeklyNthOn:
+# "Occurs every 2 weeks on Sunday and Friday
+#  effective 1/1/2009 until 1/1/2010
+#  from 5:00 PM to 6:00 PM"
+repeatDetailsUntil=Ocurre %1$S\nefectivo %2$S hasta %3$S\ndesde %4$S a %5$S.
+
+# LOCALIZATION NOTE (repeatDetailsUntilAllDay):
+# Edit recurrence window -> Recurrence details link on Event/Task dialog window
+# %1%$ - A rule string (see above). This is the first line of the link
+# %2%$ - event start date (e.g. mm/gg/yyyy)
+# %3$S - event end date (e.g. mm/gg/yyyy)
+# e.g. with monthlyDaysOfNth and all day event:
+# "Occurs day 3 of every 5 month
+#  effective 1/1/2009 until 1/1/2010"
+repeatDetailsUntilAllDay=Ocurre %1$S\nefectivo %2$S hasta %3$S.
+
+# LOCALIZATION NOTE (repeatDetailsInfinite):
+# Edit recurrence window -> Recurrence details link on Event/Task dialog window
+# %1%$ - A rule string (see above). This is the first line of the link
+# %2%$ - event start date (e.g. mm/gg/yyyy)
+# %3$S - event start time (e.g. hh:mm (PM/AM))
+# %4$S - event end time (e.g. hh:mm (PM/AM))
+# e.g. with monthlyDaysOfNth:
+# "Occurs day 3 of every 5 month
+#  effective 1/1/2009
+#  from 5:00 PM to 6:00 PM"
+repeatDetailsInfinite=Ocurre %1$S\nefectivo %2$S\ndesde %3$S a %4$S.
+
+# LOCALIZATION NOTE (repeatDetailsInfiniteAllDay):
+# Edit recurrence window -> Recurrence details link on Event/Task dialog window
+# %1%$ - A rule string (see above). This is the first line of the link
+# %2%$ - event start date (e.g. mm/gg/yyyy)
+# e.g. with monthlyDaysOfNth and all day event:
+# "Occurs day 3 of every 5 month
+#  effective 1/1/2009"
+repeatDetailsInfiniteAllDay=Ocurre %1$S\nefectivo %2$S.
+
+# LOCALIZATION NOTE (monthlyLastDay):
+# Edit recurrence window -> Recurrence details link on Event/Task dialog window
+# A monthly rule with one or more days of the month (monthlyDaysOfNth) and the
+# string "the last day" of the month.
+# e.g.: "Occurs day 15, 20, 25 and the last day of every 3 months"
+monthlyLastDay=el último día
+
+# LOCALIZATION NOTE (ruleTooComplex):
+# This string is shown in the repeat details area if our code can't handle the
+# complexity of the recurrence rule yet.
+ruleTooComplex=Haga clic aquí para más detalles
+
+# LOCALIZATION NOTE (ruleTooComplexSummary):
+# This string is shown in the event summary dialog if our code can't handle the
+# complexity of the recurrence rule yet.
+ruleTooComplexSummary=Detalles de repetición desconocidos
+
+# differences between the dialog for an Event or a Task
+newEvent=Nuevo evento
+newTask=Nueva tarea
+itemMenuLabelEvent=Evento
+itemMenuAccesskeyEvent2=F
+itemMenuLabelTask=Tarea
+itemMenuAccesskeyTask2=F
+
+emailSubjectReply=Re: %1$S
+
+# Link Location Dialog
+specifyLinkLocation=Especifique la dirección de enlace
+enterLinkLocation=Ingrese una página web o ubicación del documento.
+
+summaryDueTaskLabel=Vencimiento:
+
+# Attach File Dialog
+attachViaFilelink=Archivo usando %1$S
+selectAFile=Seleccione archivo(s) a adjuntar
+removeCalendarsTitle=Eliminar adjuntos
+
+# LOCALIZATION NOTE (removeAttachmentsText): Semi-colon list of plural forms for
+# prompting attachment removal.
+# See http://developer.mozilla.org/en/Localization_and_Plurals
+removeAttachmentsText=¿Desea eliminar #1 adjunto?;¿Desea eliminar #1 adjuntos?
+
+# Recurrence Dialog Widget Order
+# LOCALIZATION NOTE: You can change the order of below params
+# Edit recurrence window -> Recurrence pattern -> Repeat monthly
+# %1$S - ordinal with article, %2$S - weekday
+# e.g. "the First Saturday"
+# DONT_TRANSLATE: Make sure there are no extra words in this property, just variables.
+monthlyOrder=%1$S %2$S
+
+# Edit recurrence window -> Recurrence pattern -> Repeat yearly
+# %1$S - day of month, %2$S - of, %3$S - month
+# e.g. "6 [of] September"
+# If you don't need %2$S in your locale - please put this on the third place.
+# DONT_TRANSLATE: Make sure there are no extra words in this property, just variables.
+yearlyOrder=%1$S %2$S %3$S
+
+# Edit recurrence window -> Recurrence pattern -> Repeat yearly
+# %1$S - ordinal with article, %2$S - weekday, %3$S  - of, %4$S - month
+# e.g. "the First Saturday of September"
+# If you don't need %3$S in your locale - please put this on the third place.
+# DONT_TRANSLATE: Make sure there are no extra words in this property, just variables.
+yearlyOrder2=%1$S %2$S %3$S %4$S
+
+# LOCALIZATION NOTE (pluralForWeekdays):
+# This string allows to set the use of weekdays nouns in plural form for
+# languages that need them in sentences like "every Monday" or "every Sunday
+# of March" etc.
+# Rule strings involved by this setting are:
+# - weeklyNthOn   (only the first part) e.g. "every Sunday"
+# - monthlyEveryOfEvery
+#     e.g. "every Monday of every month;every Monday every 2 months"
+# - yearlyOnEveryNthOfNth
+#     e.g. "every Friday of March;every 2 years on every Friday of March"
+# In your local write:
+#  "true"    if sentences like those above need weekday in plural form;
+#  "false"   if sentences like those above don't need weekday in plural form;
+pluralForWeekdays=false
+
+# LOCALIZATION NOTE (repeatDetailsDayxxxPlural):
+# Edit recurrence window -> Recurrence details link on Event/Task dialog window
+# Weekdays in plural form used inside sentences like "every Monday" or
+# "every Sunday of May" etc. for languages that need them.
+# These plurals will be used inside the following rule strings only if string
+# 'pluralForWeekdays' (see above) is set to "true":
+# - weeklyNthOn   (only the first part) e.g. "every Sunday"
+# - monthlyEveryOfEvery
+#     e.g. "every Monday of every month;every Monday every 2 months"
+# - yearlyOnEveryNthOfNth
+#     e.g. "every Friday of March;every 2 years on every Friday of March"
+repeatDetailsDay1Plural=Domingo
+repeatDetailsDay2Plural=Lunes
+repeatDetailsDay3Plural=Martes
+repeatDetailsDay4Plural=Miércoles
+repeatDetailsDay5Plural=Jueves
+repeatDetailsDay6Plural=Viernes
+repeatDetailsDay7Plural=Sábado
+
+# LOCALIZATION NOTE (eventRecurrenceForeverLabel):
+# Edit/New Event dialog -> datepicker that sets the until date.
+# For recurring rules that repeat forever, this labels appears in the
+# datepicker, below the minimonth, as an option for the until date.
+eventRecurrenceForeverLabel=Para siempre
+
+# LOCALIZATION NOTE (eventRecurrenceMonthlyLastDayLabel):
+# Edit dialog recurrence -> Monthly Recurrence pattern -> Monthly daypicker
+# The label on the monthly daypicker's last button that allows to select
+# the last day of the month inside a BYMONTHDAY rule.
+eventRecurrenceMonthlyLastDayLabel=Último día
+
+# LOCALIZATION NOTE (counterSummaryAccepted) - this is only visible when opening the dialog from the
+# email summary view after receiving a counter message
+# %1$S - the name or email address of the replying attendee
+counterSummaryAccepted=%1$S ha aceptado la invitación, pero ha hecho una contrapropuesta:
+
+# LOCALIZATION NOTE (counterSummaryDeclined) - this is only visible when opening the dialog from the
+# email summary view after receiving a counter message
+# %1$S - the name or email address of the replying attendee
+counterSummaryDeclined=%1$S ha declinado la invitación, pero ha hecho una contrapropuesta:
+
+# LOCALIZATION NOTE (counterSummaryDelegated) - this is only visible when opening the dialog from the
+# email summary view after receiving a counter message
+# %1$S - the name or email address of the replying attendee
+counterSummaryDelegated=%1$S ha delegado la invitación, pero ha hecho una contrapropuesta:
+
+# LOCALIZATION NOTE (counterSummaryNeedsAction) - this is only visible when opening the dialog from the
+# email summary view after receiving a counter message
+# %1$S - the name or email address of the replying attendee
+counterSummaryNeedsAction=%1$S no ha decidido si participará y ha hecho una contrapropuesta:
+
+# LOCALIZATION NOTE (counterSummaryTentative) - this is only visible when opening the dialog from the
+# email summary view after receiving a counter message
+# %1$S - the name or email address of the replying attendee
+counterSummaryTentative=%1$S ha aceptado la invitación solo tentativamente y ha hecho una contrapropuesta:
+
+# LOCALIZATION NOTE (counterOnPreviousVersionNotification) - this is only visible when opening the
+# dialog from the email summary view after receiving a counter message
+counterOnPreviousVersionNotification=Esta es una contrapropuesta para una versión previa de este evento.
+
+# LOCALIZATION NOTE (counterOnCounterDisallowedNotification) - this is only visible when opening the
+# dialog from the email summary view after receiving a counter message
+counterOnCounterDisallowedNotification=Ha deshabilitado las contrapropuestas al enviar la invitación.
+
+# LOCALIZATION NOTE (eventAccepted) - this will be displayed as notification
+# in the summary dialog if the user has accepted the event invitation
+eventAccepted=Ha aceptado la invitación
+
+# LOCALIZATION NOTE (eventTentative) - this will be displayed as notification
+# in the summary dialog if the user has accepted the event invitation tentatively
+eventTentative=Ha aceptado esta invitación tentativamente
+
+# LOCALIZATION NOTE (eventDeclined) - this will be displayed as notification
+# in the summary dialog if the user has declined the event invitation
+eventDeclined=Ha declinado esta invitación
+
+# LOCALIZATION NOTE (eventDelegated) - this will be displayed as notification
+# in the summary dialog if the user has delegated his/her participation to one
+# or more other participants (without attending / working on it his/herself)
+eventDelegated=Ha delegado esta invitación
+
+# LOCALIZATION NOTE (eventNeedsAction) - this will be displayed as notification
+# in the summary dialog if the user hasn't yet responded to an invitation
+eventNeedsAction=Todavía no ha respondido a esta invitación
+
+# LOCALIZATION NOTE (taskAccepted) - this will be displayed as notification
+# in the summary dialog if the user has accepted the assigned task
+taskAccepted=Ha aceptado trabajar en esta tarea
+
+# LOCALIZATION NOTE (taskTentative) - this will be displayed as notification
+# in the summary dialog if the user has accepted tentatively the assigned task
+taskTentative=Ha aceptado trabajar en esta tarea tentativamente
+
+# LOCALIZATION NOTE (taskDeclined) - this will be displayed as notification
+# in the summary dialog if the user has declined the assigned task
+taskDeclined=Ha declinado trabajar en esta tarea
+
+# LOCALIZATION NOTE (taskDelegated) - this will be displayed as notification
+# in the summary dialog if the user has delegated his/her assignment to one or
+# more others (without attending / working on it his/herself)
+taskDelegated=Ha delegado el trabajo en esta tarea
+
+# LOCALIZATION NOTE (taskNeedsAction) - this will be displayed as notification
+# in the summary dialog if the user hasn't yet responded to the task assignment
+taskNeedsAction=No ha respondido a esta asignación de tarea
+
+# LOCALIZATION NOTE (taskInProgress) - this will be displayed as notification
+# in the summary dialog if the user is working on an assigned task
+taskInProgress=Ha comenzado a trabajar en esta tarea asignada
+
+# LOCALIZATION NOTE (taskCompleted) - this will be displayed as notification
+# in the summary dialog if the user has completed the work on this assigned task
+taskCompleted=Ha completado su trabajo en esta tarea asignada
+
+# LOCALIZATION NOTE (sendandcloseButtonLabel) - this is a runtime replacement for
+# event.toolbar.saveandclose.label in the event dialog/tab toolbar if attendees
+# will be notified on saving & closing
+sendandcloseButtonLabel=Enviar y cerrar
+
+# LOCALIZATION NOTE (sendandcloseButtonTooltip) - this is a runtime replacement for
+# event.toolbar.saveandclose.tooltip in the event dialog/tab toolbar if attendees
+# will be notified on saving & closing
+sendandcloseButtonTooltip=Notificar a los asistentes y cerrar
+
+# LOCALIZATION NOTE (saveandsendButtonLabel) - this is a runtime replacement for
+# event.toolbar.save.label2 in the event dialog/tab toolbar if attendees
+# will be notified on saving
+saveandsendButtonLabel=Guardar y enviar
+
+# LOCALIZATION NOTE (saveandsendButtonTooltip) - this is a runtime replacement
+# for event.toolbar.save.tooltip2 in the event dialog/tab toolbar if attendees
+# will be notified on saving
+saveandsendButtonTooltip=Guardar y notificar a los asistentes
+
+# LOCALIZATION NOTE (saveandsendMenuLabel) - this is a runtime replacement for
+# event.menu.item.save.label in the event dialog/tab toolbar if attendees
+# will be notified on saving
+saveandsendMenuLabel=Guardar y enviar
+
+# LOCALIZATION NOTE (sendandcloseMenuLabel) - this is a runtime replacement for
+# event.menu.item.saveandclose.label in the event dialog/tab toolbar if attendees
+# will be notified on saving
+sendandcloseMenuLabel=Guardar y cerrar
+
+# LOCALIZATION NOTE (attendeesTabLabel) - this is a runtime replacement for
+# event.attendees.label defined in calendar-event-dialog.dtd and used in the
+# event dialog/tab as attendee tab label if an event has at least one attendee
+# %1$S - the number of attendee (1-n)
+attendeesTabLabel=Asistentes (%1$S):
+
+# LOCALIZATION NOTE (attachmentsTabLabel) - this is a runtime replacement for
+# event.attachments.label defined in calendar-event-dialog.dtd and used in the
+# event dialog/tab as attendee tab label if an event has at least one attachment
+# %1$S - the number of attachments (1-n)
+attachmentsTabLabel=Adjuntos (%1$S):
diff --git a/l10n-es-AR/calendar/chrome/calendar/calendar-extract.properties b/l10n-es-AR/calendar/chrome/calendar/calendar-extract.properties
new file mode 100644
index 0000000000..7d64751793
--- /dev/null
+++ b/l10n-es-AR/calendar/chrome/calendar/calendar-extract.properties
@@ -0,0 +1,294 @@
+# This Source Code Form is subject to the terms of the Mozilla Public
+# License, v. 2.0. If a copy of the MPL was not distributed with this
+# file, You can obtain one at http://mozilla.org/MPL/2.0/.
+
+# LOCALIZATION NOTE:
+# Strings here are used to create events and tasks with start and end times
+# based on email content.
+# None of the strings are displayed in the user interface.
+#
+# You don't have to fill all from.*, until.*, *.prefix and *.suffix patterns.
+# It's ok to leave some empty.
+# Please consider declensions and gender if your language has them.
+# Don't just translate directly. The number of variants doesn't have to be
+# the same as in en-US. All of 0, 1, 2, etc is allowed in patterns except alphabet.
+# patterns. You can and should add language specific variants.
+#
+# There are two different ways to find a start time text in email:
+# 1) it matches a from.* pattern and does not have end.prefix or end.suffix next to it
+# 2) it matches until.* pattern and has start.prefix or start.suffix next to it
+# Similar inverse logic applies to end times.
+# These rules enable using prefix and suffix values with only start.* or only until.*
+# patterns localized for some languages and thus not having to repeat the same
+# values in both.
+#
+# Patterns are partially space-insensitive.
+# "deadline is" pattern will find both "deadlineis" and "deadline  is"
+# but "deadlineis" won't find "deadline is" or "deadline  is".
+# Therefore you should include all spaces that are valid within a pattern.
+
+# LOCALIZATION NOTE (start.prefix):
+# datetimes with these in front are extracted as start times
+# can be a list of values, separate variants by |
+start.prefix =
+
+# LOCALIZATION NOTE (start.suffix):
+# datetimes followed by these are extracted as start times
+start.suffix = by | until | to | - | till | til | and
+
+# LOCALIZATION NOTE (end.prefix):
+# datetimes followed by these are extracted as end times
+end.prefix = by | until | to | - | till | til | and | due: | due | ends | deadline is | deadline:
+
+# LOCALIZATION NOTE (end.suffix):
+# datetimes followed by these are extracted as end times
+# can be a list of values, separate variants by |
+end.suffix =
+
+# LOCALIZATION NOTE (no.datetime.prefix):
+# datetimes with these in front won't be used
+# specify full words here
+no.datetime.prefix = last week | sent | email | e-mail | instead of | > | unfortunately | in | not
+
+# LOCALIZATION NOTE (no.datetime.suffix):
+# datetimes follwed by these won't be used
+no.datetime.suffix = floor | flr | : | email | e-mail | > | % | usd | dollars
+
+# LOCALIZATION NOTE (from.*):
+# can be a list of values, separate variants by |
+
+# LOCALIZATION NOTE (from.today):
+# must not be empty!
+from.today = today
+
+from.tomorrow = tomorrow
+# LOCALIZATION NOTE (until.*):
+# can be a list of values, separate variants by |
+until.tomorrow =
+
+# LOCALIZATION NOTE (ordinal.date):
+# %1$S = matches numbers 1-31 and number.x
+# should not have "%1$S" as this would match any single number in email to a time
+from.ordinal.date = %1$Sst | %1$Snd | %1$Srd | %1$Sth
+
+# LOCALIZATION NOTE (until.ordinal.date):
+# %1$S = matches numbers 1-31 and number.x
+until.ordinal.date =
+
+from.noon = noon
+until.noon =
+
+# LOCALIZATION NOTE (hour.only):
+# %1$S = matches numbers 0-23 and number.0-number.23
+# should not have "%1$S" as this would match any single number in email to a time
+from.hour = at %1$S | around %1$S | %1$S - | %1$S to
+
+# LOCALIZATION NOTE (until.hour):
+# %1$S = matches numbers 0-23 and number.0-number.23
+# should also list how to find end of a timeframe
+until.hour = - %1$S | to %1$S | until %1$S | by %1$S
+
+# LOCALIZATION NOTE (hour.only.am):
+# %1$S = matches numbers 0-23 and number.0-number.23
+from.hour.am = %1$S am | %1$S a.m
+
+# LOCALIZATION NOTE (until.hour.am):
+# %1$S = matches numbers 0-23 and number.0-number.23
+# should also list how to find end of a timeframe
+until.hour.am =
+
+# LOCALIZATION NOTE (hour.only.pm):
+# %1$S = matches numbers 0-23 and number.0-number.23
+from.hour.pm = %1$S pm | %1$S p.m | %1$S p
+
+# LOCALIZATION NOTE (until.hour.pm):
+# %1$S = matches numbers 0-23 and number.0-number.23
+# should also list how to find end of a timeframe
+until.hour.pm =
+
+# LOCALIZATION NOTE (from.half.hour.before):
+# denotes times 30 minutes before next full hour
+from.half.hour.before = half an hour before %1$S
+
+# LOCALIZATION NOTE (until.half.hour.before):
+# denotes times 30 minutes before next full hour
+until.half.hour.before =
+
+# LOCALIZATION NOTE (from.half.hour.after):
+# denotes times 30 minutes after last full hour
+from.half.hour.after = half past %1$S
+
+# LOCALIZATION NOTE (until.half.hour.after):
+# denotes times 30 minutes after last full hour
+until.half.hour.after =
+
+# LOCALIZATION NOTE (hour.minutes):
+# %1$S = matches numbers 0-23
+# %2$S = matches numbers 0-59
+from.hour.minutes = %1$S:%2$S | at %1$S%2$S
+
+# LOCALIZATION NOTE (until.hour.minutes):
+# %1$S = matches numbers 0-23
+# %2$S = matches numbers 0-59
+until.hour.minutes =
+
+# LOCALIZATION NOTE (hour.minutes.am):
+# %1$S = matches numbers 0-23
+# %2$S = matches numbers 0-59
+from.hour.minutes.am = %1$S:%2$S am | %1$S:%2$S a.m
+
+# LOCALIZATION NOTE (until.hour.minutes.am):
+# %1$S = matches numbers 0-23
+# %2$S = matches numbers 0-59
+until.hour.minutes.am =
+
+# LOCALIZATION NOTE (hour.minutes.pm):
+# %1$S = matches numbers 0-23
+# %2$S = matches numbers 0-59
+from.hour.minutes.pm = %1$S:%2$S pm | %1$S:%2$S p.m | %1$S:%2$S p
+
+# LOCALIZATION NOTE (until.hour.minutes.pm):
+# %1$S = matches numbers 0-23
+# %2$S = matches numbers 0-59
+until.hour.minutes.pm =
+
+# LOCALIZATION NOTE (monthname.day):
+# %1$S = matches numbers 1-31 and number.x
+# %2$S = matches monthname
+from.monthname.day = %1$S %2$S | %2$S %1$S | %2$S %1$Sst | %2$S %1$Snd | %2$S %1$Srd | %2$S %1$Sth | %1$Sst of %2$S | %1$Snd of %2$S | %1$Srd of %2$S | %1$Sth of %2$S
+
+# LOCALIZATION NOTE (until.monthname.day):
+# %1$S = matches numbers 1-31
+# %2$S = matches monthname
+until.monthname.day =
+
+# LOCALIZATION NOTE (month.day):
+# %1$S = matches numbers 1-31
+# %2$S = matches numbers 1-12
+from.month.day = %2$S/%1$S
+
+# LOCALIZATION NOTE (until.month.day):
+# %1$S = matches numbers 1-31 and number.x
+# %2$S = matches numbers 1-12
+until.month.day =
+
+# LOCALIZATION NOTE (year.month.day):
+# %1$S = matches numbers 1-31
+# %2$S = matches numbers 1-12
+# %3$S = matches 2/4 numbers
+from.year.month.day = %2$S/%1$S/%3$S | %3$S/%2$S/%1$S | %3$S-%2$S-%1$S
+
+# LOCALIZATION NOTE (until.year.month.day):
+# %1$S = matches numbers 1-31
+# %2$S = matches numbers 1-12
+# %3$S = matches 2/4 numbers
+until.year.month.day =
+
+# LOCALIZATION NOTE (year.monthname.day):
+# %1$S = matches numbers 1-31
+# %2$S = matches monthname
+# %3$S = matches 2/4 numbers
+from.year.monthname.day = %1$S %2$S %3$S | %1$Sst %2$S %3$S | %1$Snd %2$S %3$S | %1$Srd %2$S %3$S | %1$Sth %2$S %3$S | %2$S %1$S, %3$S | %3$S-%2$S-%1$S
+
+# LOCALIZATION NOTE (until.year.monthname.day):
+# %1$S = matches numbers 1-31
+# %2$S = matches monthname
+# %3$S = matches 2/4 numbers
+until.year.monthname.day =
+
+# LOCALIZATION NOTE (duration.*):
+# can be a list of values, separate variants by |
+
+# LOCALIZATION NOTE (duration.minutes):
+# %1$S = matches 1/2 numbers and number.0 - and number.31
+duration.minutes = %1$S minutes | %1$S min | %1$S mins
+
+# LOCALIZATION NOTE (duration.hours):
+# %1$S = matches 1/2 numbers and number.0 - and number.31
+duration.hours = %1$S hour | %1$S hours
+
+# LOCALIZATION NOTE (duration.days):
+# %1$S = matches 1/2 numbers and number.0 - and number.31
+duration.days = %1$S days
+
+# LOCALIZATION NOTE (month.*):
+# can be a list of values, separate variants by |
+month.1 = january | jan | jan.
+month.2 = february | feb | feb.
+month.3 = march | mar | mar.
+month.4 = april | apr | apr.
+month.5 = may
+month.6 = june | jun | jun.
+month.7 = july | jul | jul.
+month.8 = august | aug | aug.
+month.9 = september | sep | sep. | sept.
+month.10 = october | oct | oct.
+month.11 = november | nov | nov.
+month.12 = december | dec | dec.
+
+# LOCALIZATION NOTE (weekday.*):
+# used to derive start date based on weekdays mentioned
+# can be a list of values, separate variants by |
+# LOCALIZATION NOTE (weekday.0):
+# Regardless of what the first day of the week is in your country, 0 is Sunday here.
+from.weekday.0 = sunday | sundays
+from.weekday.1 = monday | mondays
+from.weekday.2 = tuesday | tuesdays
+from.weekday.3 = wednesday | wednesdays
+from.weekday.4 = thursday | thursdays
+from.weekday.5 = friday | fridays
+from.weekday.6 = saturday | saturdays
+
+# LOCALIZATION NOTE (until.weekday.*):
+# used to derive end date based on weekdays mentioned
+# can be a list of values, separate variants by |
+# LOCALIZATION NOTE (until.weekday.0):
+# Regardless of what the first day of the week is in your country, 0 is Sunday here.
+until.weekday.0 =
+until.weekday.1 =
+until.weekday.2 =
+until.weekday.3 =
+until.weekday.4 =
+until.weekday.5 =
+until.weekday.6 =
+
+# LOCALIZATION NOTE (number.*):
+# used within other patterns to understand dates where day of month isn't written with digits
+# can be a list of values, separate variants by |
+number.0 = zero
+number.1 = one | first
+number.2 = two | second
+number.3 = three | third
+number.4 = four | fourth
+number.5 = five | fifth
+number.6 = six | sixth
+number.7 = seven | seventh
+number.8 = eight | eighth
+number.9 = nine | ninth
+number.10 = ten | tenth
+number.11 = eleven | eleventh
+number.12 = twelve | twelfth
+number.13 = thirteen | thirteenth
+number.14 = fourteen | fourteenth
+number.15 = fifteen | fifteenth
+number.16 = sixteen | sixteenth
+number.17 = seventeen | seventeenth
+number.18 = eighteen | eighteenth
+number.19 = nineteen | nineteenth
+number.20 = twenty | twentieth
+number.21 = twenty one | twenty first
+number.22 = twenty two | twenty second
+number.23 = twenty three | twenty third
+number.24 = twenty four | twenty fourth
+number.25 = twenty five | twenty fifth
+number.26 = twenty six | twenty sixth
+number.27 = twenty seven | twenty seventh
+number.28 = twenty eight | twenty eighth
+number.29 = twenty nine | twenty ninth
+number.30 = thirty | thirtieth
+number.31 = thirty one | thirty first
+
+# LOCALIZATION NOTE (alphabet):
+# list all lower and uppercase letters if your language has an alphabet
+# otherwise leave it empty
+alphabet = abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ
diff --git a/l10n-es-AR/calendar/chrome/calendar/calendar-invitations-dialog.dtd b/l10n-es-AR/calendar/chrome/calendar/calendar-invitations-dialog.dtd
new file mode 100644
index 0000000000..8fe9e22b53
--- /dev/null
+++ b/l10n-es-AR/calendar/chrome/calendar/calendar-invitations-dialog.dtd
@@ -0,0 +1,19 @@
+<!-- This Source Code Form is subject to the terms of the Mozilla Public
+   - License, v. 2.0. If a copy of the MPL was not distributed with this
+   - file, You can obtain one at http://mozilla.org/MPL/2.0/.
+-->
+
+<!-- Calendar Invitations Dialog -->
+<!ENTITY calendar.invitations.dialog.invitations.text                   "Invitaciones">
+<!ENTITY calendar.invitations.dialog.statusmessage.updating.text        "Actualizando lista de invitaciones.">
+<!ENTITY calendar.invitations.dialog.statusmessage.noinvitations.text   "No se encontraron invitaciones sin confirmar.">
+
+<!-- Calendar Invitations List -->
+<!ENTITY calendar.invitations.list.accept.button.label                  "Aceptar">
+<!ENTITY calendar.invitations.list.decline.button.label                 "Declinar">
+<!ENTITY calendar.invitations.list.recurrentevent.text                  "Evento repetitivo">
+<!ENTITY calendar.invitations.list.alldayevent.text                     "Evento de todo el día">
+<!ENTITY calendar.invitations.list.location.text                        "Ubicación: ">
+<!ENTITY calendar.invitations.list.organizer.text                       "Organizador: ">
+<!ENTITY calendar.invitations.list.attendee.text                        "Asistente: ">
+<!ENTITY calendar.invitations.list.none.text                            "Ninguno">
diff --git a/l10n-es-AR/calendar/chrome/calendar/calendar-invitations-dialog.properties b/l10n-es-AR/calendar/chrome/calendar/calendar-invitations-dialog.properties
new file mode 100644
index 0000000000..0fef830f30
--- /dev/null
+++ b/l10n-es-AR/calendar/chrome/calendar/calendar-invitations-dialog.properties
@@ -0,0 +1,10 @@
+# This Source Code Form is subject to the terms of the Mozilla Public
+# License, v. 2.0. If a copy of the MPL was not distributed with this
+# file, You can obtain one at http://mozilla.org/MPL/2.0/.
+
+allday-event=Evento de todo el día
+recurrent-event=Evento repetitivo
+location=Ubicación: %S
+organizer=Organizador: %S
+attendee=Asistente: %S
+none=Ninguno
diff --git a/l10n-es-AR/calendar/chrome/calendar/calendar-occurrence-prompt.dtd b/l10n-es-AR/calendar/chrome/calendar/calendar-occurrence-prompt.dtd
new file mode 100644
index 0000000000..5864a9335f
--- /dev/null
+++ b/l10n-es-AR/calendar/chrome/calendar/calendar-occurrence-prompt.dtd
@@ -0,0 +1,7 @@
+<!-- This Source Code Form is subject to the terms of the Mozilla Public
+   - License, v. 2.0. If a copy of the MPL was not distributed with this
+   - file, You can obtain one at http://mozilla.org/MPL/2.0/. -->
+
+<!ENTITY buttons.occurrence.accesskey "t">
+<!ENTITY buttons.allfollowing.accesskey "f">
+<!ENTITY buttons.parent.accesskey "a">
diff --git a/l10n-es-AR/calendar/chrome/calendar/calendar-occurrence-prompt.properties b/l10n-es-AR/calendar/chrome/calendar/calendar-occurrence-prompt.properties
new file mode 100644
index 0000000000..8fc3aeaa90
--- /dev/null
+++ b/l10n-es-AR/calendar/chrome/calendar/calendar-occurrence-prompt.properties
@@ -0,0 +1,63 @@
+# This Source Code Form is subject to the terms of the Mozilla Public
+# License, v. 2.0. If a copy of the MPL was not distributed with this
+# file, You can obtain one at http://mozilla.org/MPL/2.0/.
+
+header.isrepeating.event.label=es un evento repetitivo
+header.isrepeating.task.label=es una tarea repetitiva
+
+header.containsrepeating.event.label=contiene eventos repetidos
+header.containsrepeating.task.label=contiene tareas repetidas
+header.containsrepeating.mixed.label=contiene elementos repetidos de diferente tipo
+
+windowtitle.event.copy=Copiar evento repetitivo
+windowtitle.task.copy=Copiar tarea repetida
+windowtitle.mixed.copy=Copiar elementos repetidos
+windowtitle.event.cut=Cortar evento repetido
+windowtitle.task.cut=Cortar tarea repetida
+windowtitle.mixed.cut=Cortar elementos repetidos
+windowtitle.event.delete=Borrar evento repetitivo
+windowtitle.task.delete=Borrar tarea repetitiva
+windowtitle.mixed.delete=Eliminar elementos repetidos
+windowtitle.event.edit=Editar evento repetitivo 
+windowtitle.task.edit=Editar tarea repetitiva
+
+buttons.occurrence.delete.label=Borrar solo este acontecimiento
+buttons.occurrence.edit.label=Editar solo este acontecimiento
+
+buttons.allfollowing.delete.label=Borrar éste y todos los acontecimientos futuros
+buttons.allfollowing.edit.label=Editar éste y todos los acontecimientos futuros
+
+buttons.parent.delete.label=Borrar todos los acontecimientos
+buttons.parent.edit.label=Editar todos los acontecimientos
+windowtitle.mixed.edit=Editar elementos repetidos
+windowtitle.multipleitems=Elementos seleccionados
+
+buttons.single.occurrence.copy.label=Copiar solo esta ocurrencia
+buttons.single.occurrence.cut.label=Cortar solo esta ocurrencia
+buttons.single.occurrence.delete.label=Eliminar solo esta ocurrencia
+buttons.single.occurrence.edit.label=Editar solo esta ocurrencia
+
+buttons.multiple.occurrence.copy.label=Copiar sólo las ocurrencias seleccionadas
+buttons.multiple.occurrence.cut.label=Cortar sólo las ocurrencias seleccionadas
+buttons.multiple.occurrence.delete.label=Eliminar sólo las ocurrencias seleccionadas
+buttons.multiple.occurrence.edit.label=Editar sólo las ocurrencias seleccionadas
+
+buttons.single.allfollowing.copy.label=Copiar éste y todas las ocurrencias futuras
+buttons.single.allfollowing.cut.label=Cortar ésta y todas las ocurrencias futuras
+buttons.single.allfollowing.delete.label=Elimina ésta y todas las ocurrencias futuras
+buttons.single.allfollowing.edit.label=Editar ésta y todas las ocurrencias futuras
+
+buttons.multiple.allfollowing.copy.label=Copiar todas las ocurrencias seleccionadas y las futuras
+buttons.multiple.allfollowing.cut.label=Cortar todas las ocurrencias seleccionadas y las futuras
+buttons.multiple.allfollowing.delete.label=Eliminar todas las ocurrencias seleccionadas y las futuras
+buttons.multiple.allfollowing.edit.label=Editar todas las ocurrencias seleccionadas y las futuras
+
+buttons.single.parent.copy.label=Copiar todas las ocurrencias
+buttons.single.parent.cut.label=Cortar todas las ocurrencias
+buttons.single.parent.delete.label=Eliminar todas las ocurrencias
+buttons.single.parent.edit.label=Editar todas las ocurrencias
+
+buttons.multiple.parent.copy.label=Copiar todas las ocurrencias de elementos seleccionados
+buttons.multiple.parent.cut.label=Cortar todas las ocurrencias de elementos seleccionados
+buttons.multiple.parent.delete.label=Eliminar todas las ocurrencias de elementos seleccionados
+buttons.multiple.parent.edit.label=Editar todas las ocurrencias de elementos seleccionados
diff --git a/l10n-es-AR/calendar/chrome/calendar/calendar.dtd b/l10n-es-AR/calendar/chrome/calendar/calendar.dtd
new file mode 100644
index 0000000000..fbfe5f6e18
--- /dev/null
+++ b/l10n-es-AR/calendar/chrome/calendar/calendar.dtd
@@ -0,0 +1,407 @@
+<!-- This Source Code Form is subject to the terms of the Mozilla Public
+   - License, v. 2.0. If a copy of the MPL was not distributed with this
+   - file, You can obtain one at http://mozilla.org/MPL/2.0/. -->
+
+<!-- General -->
+<!ENTITY calendar.calendar.label     "Calendario">
+<!ENTITY calendar.calendar.accesskey "C">
+
+<!ENTITY calendar.newevent.button.tooltip         "Crear un nuevo evento" >
+<!ENTITY calendar.newtask.button.tooltip          "Crear una nueva tarea" >
+
+<!ENTITY calendar.unifinder.showcompletedtodos.label "Mostrar tareas completas">
+
+<!ENTITY calendar.today.button.label          "Hoy">
+<!ENTITY calendar.tomorrow.button.label       "Mañana">
+<!ENTITY calendar.upcoming.button.label       "Próximo">
+
+<!ENTITY calendar.events.filter.all.label "Todos los eventos">
+<!ENTITY calendar.events.filter.today.label "Los eventos de hoy">
+<!ENTITY calendar.events.filter.future.label "Todos los eventos futuros">
+<!ENTITY calendar.events.filter.current.label "Día seleccionado actualmente">
+<!ENTITY calendar.events.filter.currentview.label "Eventos en la vista actual">
+<!ENTITY calendar.events.filter.next7Days.label "Eventos en los próximos 7 días">
+<!ENTITY calendar.events.filter.next14Days.label "Eventos en los próximos 14 días">
+<!ENTITY calendar.events.filter.next31Days.label "Eventos en los próximos 31 días">
+<!ENTITY calendar.events.filter.thisCalendarMonth.label "Eventos en este mes calendario">
+
+<!-- LOCALIZATION NOTE(calendar.unifinder.tree.done.tooltip)
+   - This label and tooltip is used for the column with the checkbox in the
+   - task tree view. -->
+<!ENTITY calendar.unifinder.tree.done.label                "Hecho">
+<!ENTITY calendar.unifinder.tree.done.tooltip2             "Ordenar por hecho">
+<!ENTITY calendar.unifinder.tree.priority.label            "Prioridad">
+<!ENTITY calendar.unifinder.tree.priority.tooltip2         "Ordenar por prioridad">
+<!ENTITY calendar.unifinder.tree.title.label               "Título">
+<!ENTITY calendar.unifinder.tree.title.tooltip2            "Ordenar por título">
+<!ENTITY calendar.unifinder.tree.percentcomplete.label     "&#37; completo">
+<!ENTITY calendar.unifinder.tree.percentcomplete.tooltip2  "Ordenar por &#37; completo">
+<!ENTITY calendar.unifinder.tree.startdate.label           "Inicio">
+<!ENTITY calendar.unifinder.tree.startdate.tooltip2        "Ordenar por fecha de inicio">
+<!ENTITY calendar.unifinder.tree.enddate.label             "Fin">
+<!ENTITY calendar.unifinder.tree.enddate.tooltip2          "Ordenar por fecha de finalización">
+<!ENTITY calendar.unifinder.tree.duedate.label             "Vencimiento">
+<!ENTITY calendar.unifinder.tree.duedate.tooltip2          "Ordenar por fecha de vencimiento">
+<!ENTITY calendar.unifinder.tree.completeddate.label       "Completa">
+<!ENTITY calendar.unifinder.tree.completeddate.tooltip2    "Ordenar por completo">
+<!ENTITY calendar.unifinder.tree.categories.label          "Categoría">
+<!ENTITY calendar.unifinder.tree.categories.tooltip2       "Ordenar por categoría">
+<!ENTITY calendar.unifinder.tree.location.label            "Dirección">
+<!ENTITY calendar.unifinder.tree.location.tooltip2         "Ordenar por dirección">
+<!ENTITY calendar.unifinder.tree.status.label              "Estado">
+<!ENTITY calendar.unifinder.tree.status.tooltip2           "Ordenar por estado">
+<!ENTITY calendar.unifinder.tree.calendarname.label        "Nombre de calendario">
+<!ENTITY calendar.unifinder.tree.calendarname.tooltip2     "Ordenar por nombre de calendario">
+<!ENTITY calendar.unifinder.tree.duration.label            "Vence en">
+<!ENTITY calendar.unifinder.tree.duration.tooltip2         "Ordenar por duración">
+<!ENTITY calendar.unifinder.close.tooltip                  "Cierra el buscador de eventos y la lista de eventos">
+
+<!ENTITY calendar.today.button.tooltip          "Ir a hoy" >
+<!ENTITY calendar.todaypane.button.tooltip      "Mostrar vista de hoy" >
+
+<!ENTITY calendar.day.button.tooltip            "Cambiar a vista por día" >
+<!ENTITY calendar.week.button.tooltip           "Cambiar a vista por semana" >
+<!ENTITY calendar.month.button.tooltip          "Cambiar a vista por mes" >
+<!ENTITY calendar.multiweek.button.tooltip      "Cambiar a vista multisemana" >
+
+<!ENTITY calendar.nextday.label                 "Próximo día" >
+<!ENTITY calendar.prevday.label                 "Día anterior" >
+<!ENTITY calendar.nextday.accesskey             "x" >
+<!ENTITY calendar.prevday.accesskey             "n" >
+<!ENTITY calendar.nextweek.label                "Próxima semana" >
+<!ENTITY calendar.prevweek.label                "Semana anterior" >
+<!ENTITY calendar.nextweek.accesskey            "x" >
+<!ENTITY calendar.prevweek.accesskey            "n" >
+<!ENTITY calendar.nextmonth.label               "Próximo mes" >
+<!ENTITY calendar.prevmonth.label               "Mes anterior" >
+<!ENTITY calendar.nextmonth.accesskey           "x" >
+<!ENTITY calendar.prevmonth.accesskey           "n" >
+
+<!ENTITY calendar.navigation.nextday.tooltip    "Un día después" >
+<!ENTITY calendar.navigation.prevday.tooltip    "Un día atrás" >
+<!ENTITY calendar.navigation.nextweek.tooltip   "Una semana después" >
+<!ENTITY calendar.navigation.prevweek.tooltip   "Una semana atrás" >
+<!ENTITY calendar.navigation.nextmonth.tooltip  "Un mes después" >
+<!ENTITY calendar.navigation.prevmonth.tooltip  "Un mes atrás" >
+
+<!ENTITY calendar.newevent.button.label         "Nuevo evento" >
+<!ENTITY calendar.newtask.button.label          "Nueva tarea" >
+<!ENTITY calendar.print.button.label            "Imprimir" >
+<!ENTITY calendar.print.button.accesskey        "p">
+
+<!ENTITY calendar.day.button.label              "Día" >
+<!ENTITY calendar.week.button.label             "Semana" >
+<!ENTITY calendar.month.button.label            "Mes" >
+<!ENTITY calendar.multiweek.button.label        "Multisemana" >
+<!ENTITY calendar.onlyworkday.checkbox.label    "Solamente días laborales" >
+<!ENTITY calendar.onlyworkday.checkbox.accesskey  "r" >
+<!ENTITY calendar.displaytodos.checkbox.label   "Tareas en vista" >
+<!ENTITY calendar.displaytodos.checkbox.accesskey "v" >
+<!ENTITY calendar.completedtasks.checkbox.label     "Mostrar tareas completas" >
+<!ENTITY calendar.completedtasks.checkbox.accesskey "c" >
+
+<!ENTITY calendar.orientation.label "Rotar vista" >
+<!ENTITY calendar.orientation.accesskey "o" >
+
+<!ENTITY calendar.search.options.searchfor " contiene">
+
+<!ENTITY calendar.list.header.label                 "Calendario">
+
+<!ENTITY calendar.task.filter.title.label           "Mostrar">
+<!ENTITY calendar.task.filter.all.label             "Todo">
+<!ENTITY calendar.task.filter.all.accesskey         "T">
+<!ENTITY calendar.task.filter.today.label           "Hoy">
+<!ENTITY calendar.task.filter.today.accesskey       "H">
+<!ENTITY calendar.task.filter.next7days.label       "Próximos siete días">
+<!ENTITY calendar.task.filter.next7days.accesskey   "P">
+<!ENTITY calendar.task.filter.notstarted.label      "Tareas no iniciadas">
+<!ENTITY calendar.task.filter.notstarted.accesskey  "i">
+<!ENTITY calendar.task.filter.overdue.label         "Tareas vencidas">
+<!ENTITY calendar.task.filter.overdue.accesskey     "v">
+<!ENTITY calendar.task.filter.completed.label       "Tareas completas">
+<!ENTITY calendar.task.filter.completed.accesskey   "C">
+<!ENTITY calendar.task.filter.open.label            "Tareas incompletas">
+<!ENTITY calendar.task.filter.open.accesskey        "m">
+
+<!-- LOCALIZATION NOTE(calendar.task.filter.current.label)
+     "Current Tasks" will show all tasks, except those with a start date set
+     that is after today and after the selected date. If a task repeats, a
+     separate entry will be shown for each of the occurrences that happen on or
+     before today (or the selected date, whichever is later). -->
+<!ENTITY calendar.task.filter.current.label         "Tareas actuales">
+<!ENTITY calendar.task.filter.current.accesskey     "u">
+
+<!ENTITY calendar.task-details.title.label           "título">
+<!ENTITY calendar.task-details.organizer.label       "de">
+<!ENTITY calendar.task-details.priority.label        "prioridad">
+<!ENTITY calendar.task-details.priority.low.label    "Baja">
+<!ENTITY calendar.task-details.priority.normal.label "Normal">
+<!ENTITY calendar.task-details.priority.high.label   "Alta">
+<!ENTITY calendar.task-details.status.label          "estado">
+<!ENTITY calendar.task-details.category.label        "categoría">
+<!ENTITY calendar.task-details.repeat.label          "repetir">
+<!ENTITY calendar.task-details.attachments.label     "adjuntos">
+<!ENTITY calendar.task-details.start.label           "fecha de inicio">
+<!ENTITY calendar.task-details.due.label             "fecha de fin">
+
+<!ENTITY calendar.task.category.button.tooltip  "Categorizar tareas">
+<!ENTITY calendar.task.complete.button.tooltip  "Marcar tareas seleccionadas como completas">
+<!ENTITY calendar.task.priority.button.tooltip  "Cambiar la prioridad">
+
+<!ENTITY calendar.task.text-filter.textbox.emptytext.base1           "Filtrar tareas #1">
+<!ENTITY calendar.task.text-filter.textbox.emptytext.keylabel.nonmac "&lt;Ctrl+May+K&gt;">
+<!ENTITY calendar.task.text-filter.textbox.emptytext.keylabel.mac    "&lt;&#x21E7;&#x2318;K&gt;">
+
+<!-- Context Menu -->
+<!ENTITY calendar.context.modifyorviewitem.label      "Abrir">
+<!ENTITY calendar.context.modifyorviewitem.accesskey  "A">
+<!ENTITY calendar.context.modifyorviewtask.label      "Abrir tarea…">
+<!ENTITY calendar.context.modifyorviewtask.accesskey  "A">
+<!ENTITY calendar.context.newevent.label              "Nuevo evento…">
+<!ENTITY calendar.context.newevent.accesskey          "N">
+<!ENTITY calendar.context.newtodo.label               "Nueva tarea…">
+<!ENTITY calendar.context.newtodo.accesskey           "t">
+<!ENTITY calendar.context.deletetask.label            "Borrar tarea">
+<!ENTITY calendar.context.deletetask.accesskey        "t">
+<!ENTITY calendar.context.deleteevent.label           "Borrar evento">
+<!ENTITY calendar.context.deleteevent.accesskey       "B">
+<!ENTITY calendar.context.cutevent.label              "Cortar">
+<!ENTITY calendar.context.cutevent.accesskey          "t">
+<!ENTITY calendar.context.copyevent.label             "Copiar">
+<!ENTITY calendar.context.copyevent.accesskey         "C">
+<!ENTITY calendar.context.pasteevent.label            "Pegar">
+<!ENTITY calendar.context.pasteevent.accesskey        "P">
+<!ENTITY calendar.context.button.label                "Vista de hoy">
+<!ENTITY calendar.context.button.accesskey            "T">
+
+<!ENTITY calendar.context.attendance.menu.label                 "Asistencia">
+<!ENTITY calendar.context.attendance.menu.accesskey             "s">
+<!ENTITY calendar.context.attendance.occurrence.label           "Esta vez">
+<!ENTITY calendar.context.attendance.all2.label                 "Completar serie">
+<!ENTITY calendar.context.attendance.send.label                 "Enviar una notificación ahora">
+<!ENTITY calendar.context.attendance.send.accesskey             "E">
+<!ENTITY calendar.context.attendance.dontsend.label             "No enviar una notificación">
+<!ENTITY calendar.context.attendance.dontsend.accesskey         "N">
+
+<!ENTITY calendar.context.attendance.occ.accepted.accesskey     "A">
+<!ENTITY calendar.context.attendance.occ.accepted.label         "Aceptada">
+<!ENTITY calendar.context.attendance.occ.tentative.accesskey    "v">
+<!ENTITY calendar.context.attendance.occ.tentative.label        "Aceptada tentativamente">
+<!ENTITY calendar.context.attendance.occ.declined.accesskey     "c">
+<!ENTITY calendar.context.attendance.occ.declined.label         "Declinada">
+<!ENTITY calendar.context.attendance.occ.delegated.accesskey    "g">
+<!ENTITY calendar.context.attendance.occ.delegated.label        "Delegada">
+<!ENTITY calendar.context.attendance.occ.needsaction.accesskey  "S">
+<!ENTITY calendar.context.attendance.occ.needsaction.label      "Aún necesita acción">
+<!ENTITY calendar.context.attendance.occ.inprogress.accesskey   "p">
+<!ENTITY calendar.context.attendance.occ.inprogress.label       "En proceso">
+<!ENTITY calendar.context.attendance.occ.completed.accesskey    "C">
+<!ENTITY calendar.context.attendance.occ.completed.label        "Completa">
+
+<!ENTITY calendar.context.attendance.all.accepted.accesskey     "e">
+<!ENTITY calendar.context.attendance.all.accepted.label         "Aceptada">
+<!ENTITY calendar.context.attendance.all.tentative.accesskey    "v">
+<!ENTITY calendar.context.attendance.all.tentative.label        "Aceptada tentativamente">
+<!ENTITY calendar.context.attendance.all.declined.accesskey     "d">
+<!ENTITY calendar.context.attendance.all.declined.label         "Declinada">
+<!ENTITY calendar.context.attendance.all.delegated.accesskey    "l">
+<!ENTITY calendar.context.attendance.all.delegated.label        "Delegado">
+<!ENTITY calendar.context.attendance.all.needsaction.accesskey  "i">
+<!ENTITY calendar.context.attendance.all.needsaction.label      "Aún necesita acción">
+<!ENTITY calendar.context.attendance.all.inprogress.accesskey   "p">
+<!ENTITY calendar.context.attendance.all.inprogress.label       "En proceso">
+<!ENTITY calendar.context.attendance.all.completed.accesskey    "m">
+<!ENTITY calendar.context.attendance.all.completed.label        "Completo">
+
+<!-- Task Context Menu -->
+<!ENTITY calendar.context.progress.label              "Progreso">
+<!ENTITY calendar.context.progress.accesskey          "P">
+<!ENTITY calendar.context.priority.label              "Prioridad">
+<!ENTITY calendar.context.priority.accesskey          "r">
+<!ENTITY calendar.context.postpone.label              "Posponer tarea">
+<!ENTITY calendar.context.postpone.accesskey          "s">
+
+<!ENTITY percnt "&#38;#37;" ><!--=percent sign-->
+
+<!ENTITY calendar.context.markcompleted.label     "Marcar completadas">
+<!ENTITY calendar.context.markcompleted.accesskey "o">
+
+<!ENTITY progress.level.0             "0&percnt; Completada">
+<!ENTITY progress.level.0.accesskey   "0">
+<!ENTITY progress.level.25            "25&percnt; Completada">
+<!ENTITY progress.level.25.accesskey  "2">
+<!ENTITY progress.level.50            "50&percnt; Completada">
+<!ENTITY progress.level.50.accesskey  "5">
+<!ENTITY progress.level.75            "75&percnt; Completada">
+<!ENTITY progress.level.75.accesskey  "7">
+<!ENTITY progress.level.100            "100&percnt; Completada">
+<!ENTITY progress.level.100.accesskey  "1">
+
+<!ENTITY priority.level.none                "No especificado">
+<!ENTITY priority.level.none.accesskey      "s">
+<!ENTITY priority.level.low                 "Baja">
+<!ENTITY priority.level.low.accesskey       "B">
+<!ENTITY priority.level.normal              "Normal">
+<!ENTITY priority.level.normal.accesskey    "N">
+<!ENTITY priority.level.high                "Alta">
+<!ENTITY priority.level.high.accesskey      "A">
+
+<!ENTITY calendar.context.postpone.1hour.label      "1 hora">
+<!ENTITY calendar.context.postpone.1hour.accesskey  "h">
+<!ENTITY calendar.context.postpone.1day.label       "1 día">
+<!ENTITY calendar.context.postpone.1day.accesskey   "d">
+<!ENTITY calendar.context.postpone.1week.label      "1 semana">
+<!ENTITY calendar.context.postpone.1week.accesskey  "s">
+
+<!ENTITY calendar.copylink.label       "Copiar dirección del enlace">
+<!ENTITY calendar.copylink.accesskey   "C">
+
+<!-- Task View -->
+<!-- Note that the above *.context.* strings are currently used for the other
+     task action buttons -->
+<!ENTITY calendar.taskview.delete.label     "Borrar">
+
+<!-- Server Context Menu -->
+<!ENTITY calendar.context.newserver.label              "Nuevo calendario…">
+<!ENTITY calendar.context.newserver.accesskey          "N">
+<!ENTITY calendar.context.findcalendar.label           "Buscar calendario…" >
+<!ENTITY calendar.context.findcalendar.accesskey       "B" >
+<!ENTITY calendar.context.deleteserver2.label          "Borrar calendario…">
+<!ENTITY calendar.context.deleteserver2.accesskey      "d">
+
+<!-- LOCALIZATION NOTE (calendar.context.removeserver.label): Removing the
+      calendar is the general action of removing it, while deleting means to
+      clear the data and unsubscribing means just taking it out of the calendar
+      list. -->
+<!ENTITY calendar.context.removeserver.label           "Eliminar calendario…">
+<!ENTITY calendar.context.removeserver.accesskey       "r">
+<!ENTITY calendar.context.unsubscribeserver.label      "Desuscribir calendario…">
+<!ENTITY calendar.context.unsubscribeserver.accesskey  "u">
+<!ENTITY calendar.context.synccalendars.label          "Sincronizar calendarios">
+<!ENTITY calendar.context.synccalendars.accesskey      "S">
+<!ENTITY calendar.context.publish.label                "Publicar calendario…">
+<!ENTITY calendar.context.publish.accesskey            "u">
+<!ENTITY calendar.context.export.label                 "Exportar calendario…">
+<!ENTITY calendar.context.export.accesskey             "E">
+<!ENTITY calendar.context.properties.label             "Propiedades">
+<!ENTITY calendar.context.properties.accesskey         "P">
+
+<!-- LOCALIZATION NOTE (calendar.context.showcalendar.accesskey)
+     This is the access key used for the showCalendar string -->
+<!ENTITY calendar.context.showcalendar.accesskey      "O">
+
+<!-- LOCALIZATION NOTE (calendar.context.hidecalendar.accesskey)
+     This is the access key used for the hideCalendar string -->
+<!ENTITY calendar.context.hidecalendar.accesskey      "o">
+
+<!-- LOCALIZATION NOTE (calendar.context.showonly.accesskey)
+     This is the access key used for the showOnlyCalendar string -->
+<!ENTITY calendar.context.showonly.accesskey           "s">
+<!ENTITY calendar.context.showall.label                "Mostrar todos los calendarios">
+<!ENTITY calendar.context.showall.accesskey            "a">
+
+<!ENTITY calendar.context.convertmenu.label              "Convertir a">
+<!ENTITY calendar.context.convertmenu.accesskey.mail     "n">
+<!ENTITY calendar.context.convertmenu.accesskey.calendar "v">
+<!ENTITY calendar.context.convertmenu.event.label        "Evento…">
+<!ENTITY calendar.context.convertmenu.event.accesskey    "E">
+<!ENTITY calendar.context.convertmenu.message.label      "Mensaje…">
+<!ENTITY calendar.context.convertmenu.message.accesskey  "M">
+<!ENTITY calendar.context.convertmenu.task.label         "Tarea…">
+<!ENTITY calendar.context.convertmenu.task.accesskey     "T">
+
+<!ENTITY calendar.tasks.view.minimonth.label           "Mini mes">
+<!ENTITY calendar.tasks.view.minimonth.accesskey       "M">
+
+<!ENTITY calendar.tasks.view.calendarlist.label        "Lista de calendario">
+<!ENTITY calendar.tasks.view.calendarlist.accesskey    "L">
+
+<!ENTITY calendar.tasks.view.filtertasks.label           "Filtrar Tareas">
+<!ENTITY calendar.tasks.view.filtertasks.accesskey       "F">
+
+<!-- Calendar Alarm Dialog -->
+
+<!ENTITY calendar.alarm.location.label              "Ubicación:" >
+<!ENTITY calendar.alarm.details.label               "Detalles…" >
+
+<!ENTITY calendar.alarm.snoozefor.label             "Silenciar por" >
+<!ENTITY calendar.alarm.snoozeallfor.label          "Silenciar todo por" >
+<!ENTITY calendar.alarm.title.label                 "Alarma del calendario" >
+<!ENTITY calendar.alarm.dismiss.label               "Descartar" >
+<!ENTITY calendar.alarm.dismissall.label            "Descartar todo" >
+
+<!ENTITY calendar.alarm.snooze.5minutes.label       "5 minutos" >
+<!ENTITY calendar.alarm.snooze.10minutes.label      "10 minutos" >
+<!ENTITY calendar.alarm.snooze.15minutes.label      "15 minutos" >
+<!ENTITY calendar.alarm.snooze.30minutes.label      "30 minutos" >
+<!ENTITY calendar.alarm.snooze.45minutes.label      "45 minutos" >
+<!ENTITY calendar.alarm.snooze.1hour.label          "1 hora" >
+<!ENTITY calendar.alarm.snooze.2hours.label         "2 horas" >
+<!ENTITY calendar.alarm.snooze.1day.label           "1 día" >
+
+<!-- LOCALIZATION NOTE (calendar.alarm.snooze.cancel)
+     This string is not seen in the UI, it is read by screen readers when the
+     user focuses the "Cancel" button in the "Snooze for..." popup of the alarm
+     dialog. -->
+<!ENTITY calendar.alarm.snooze.cancel               "Cancelar silenciar">
+
+<!-- Calendar Server Dialog -->
+<!ENTITY calendar.server.dialog.title.edit          "Editar calendario">
+<!ENTITY calendar.server.dialog.name.label          "Nombre de calendario:">
+
+<!-- Calendar Properties -->
+<!ENTITY calendarproperties.color.label                    "Color:">
+<!ENTITY calendarproperties.webdav.label                   "iCalendar (ICS)">
+<!ENTITY calendarproperties.caldav.label                   "CalDAV">
+<!ENTITY calendarproperties.format.label                   "Formato:">
+<!ENTITY calendarproperties.location.label                 "Dirección:">
+<!ENTITY calendarproperties.refreshInterval.label          "Refrescar calendario:">
+<!ENTITY calendarproperties.refreshInterval.manual.label   "Manualmente">
+<!ENTITY calendarproperties.name.label                     "Nombre:">
+<!ENTITY calendarproperties.readonly.label                 "Sólo lectura">
+<!ENTITY calendarproperties.firealarms.label               "Mostrar alarmas">
+<!ENTITY calendarproperties.cache3.label                   "Soporte sin conexión">
+<!ENTITY calendarproperties.enabled2.label                 "Habilitar este calendario">
+<!ENTITY calendarproperties.forceDisabled.label            "No pudo encontrase el proveedor de este calendario. Ésto pasa a menudo si ha deshabilitado o desinstalado ciertos complementos.">
+<!ENTITY calendarproperties.unsubscribe.label              "Desuscribir">
+<!ENTITY calendarproperties.unsubscribe.accesskey          "U">
+
+<!-- Calendar Publish Dialog -->
+<!ENTITY calendar.publish.dialog.title              "Publicar Calendario">
+<!ENTITY calendar.publish.url.label                 "URL de publicación">
+<!ENTITY calendar.publish.publish.button      "Publicar">
+<!ENTITY calendar.publish.close.button      "Cerrar">
+
+<!ENTITY calendar.publish.example.url.description   "Algo como http://www.myservidor.com/webdav/prueba.ics">
+
+<!-- Select Calendar Dialog -->
+<!ENTITY calendar.select.dialog.title    "Elegir Calendario">
+
+<!-- Calendar Printing -->
+<!ENTITY calendar.print.window.title "Imprimir un calendario">
+<!ENTITY calendar.print.title.label "Título:">
+<!ENTITY calendar.print.layout.label "Disposición:">
+<!ENTITY calendar.print.range.label "Qué imprimir">
+<!ENTITY calendar.print.currentView2.label "Vista actual">
+<!ENTITY calendar.print.selectedEventsAndTasks.label "Eventos/tareas seleccionadas">
+<!ENTITY calendar.print.tasks.label "Tareas">
+<!ENTITY calendar.print.events.label "Eventos">
+<!ENTITY calendar.print.custom.label "Rango de fechas a elegir:">
+<!ENTITY calendar.print.from.label "De:">
+<!ENTITY calendar.print.to.label "A:">
+<!ENTITY calendar.print.settingsGroup.label "Opciones de impresión">
+<!ENTITY calendar.print.optionsGroup.label "Opciones">
+<!ENTITY calendar.print.taskswithnoduedate.label "Tareas sin fecha de vencimiento">
+<!ENTITY calendar.print.completedtasks.label "Tareas completas">
+
+<!-- Error reporting -->
+<!ENTITY calendar.error.detail "Detalles…">
+<!ENTITY calendar.error.code "Código de error:">
+<!ENTITY calendar.error.description "Descripción:">
+<!ENTITY calendar.error.title "Ha ocurrido un error">
+
+<!-- Extract buttons in message header -->
+<!ENTITY calendar.extract.event.button         "Agregar como evento">
+<!ENTITY calendar.extract.task.button          "Agregar como tarea">
+<!ENTITY calendar.extract.event.button.tooltip "Extraer información de calendario desde el mensaje y agregarlo como un evento">
+<!ENTITY calendar.extract.task.button.tooltip  "Extraer información de calendario desde el mensaje y agregarlo como una tarea">
diff --git a/l10n-es-AR/calendar/chrome/calendar/calendar.properties b/l10n-es-AR/calendar/chrome/calendar/calendar.properties
new file mode 100644
index 0000000000..ca3f8ae58e
--- /dev/null
+++ b/l10n-es-AR/calendar/chrome/calendar/calendar.properties
@@ -0,0 +1,696 @@
+# This Source Code Form is subject to the terms of the Mozilla Public
+# License, v. 2.0. If a copy of the MPL was not distributed with this
+# file, You can obtain one at http://mozilla.org/MPL/2.0/.
+
+# Default name for new events
+newEvent=Nuevo evento
+
+# Titles for the event/task dialog
+newEventDialog=Nuevo evento
+editEventDialog=Editar evento
+newTaskDialog=Nueva tarea
+editTaskDialog=Editar tarea
+
+# Do you want to save changes?
+askSaveTitleEvent=Guardar evento
+askSaveTitleTask=Guardar tarea
+askSaveMessageEvent=El evento no ha sido guardado. ¿Desea guardar el evento?
+askSaveMessageTask=La tarea no ha sido guardada. ¿Desea guardar la tarea?
+
+# Event Dialog Warnings
+warningEndBeforeStart=El día final que marcó es anterior al día inicial
+warningUntilDateBeforeStart=El día de cierre es anterior al día inicial
+
+# The name of the calendar provided with the application by default
+homeCalendarName=Inicio
+
+# The name given to a calendar if an opened calendar has an empty filename
+untitledCalendarName=Calendario sin título
+
+# Event status: Tentative, Confirmed, Cancelled
+# ToDo task status: NeedsAction, InProcess, Completed, Cancelled
+statusTentative     =Tentativo
+statusConfirmed     =Confirmado
+eventStatusCancelled=Cancelado
+todoStatusCancelled =Cancelado
+statusNeedsAction   =Se necesita acción
+statusInProcess     =En proceso
+statusCompleted     =Finalizada
+
+# Task priority, these should match the priority.level.* labels in calendar.dtd
+highPriority=Alta
+normalPriority=Normal
+lowPriority=Baja
+
+importPrompt=¿En qué calendario quiere importar estos items?
+exportPrompt=¿Cuál es el calendario desde el que quiere exportar?
+pastePrompt=¿En cual de los calendarios que actualmente se pueden escribir desea pegar información?
+publishPrompt=¿Cuál calendario quiere publicar?
+
+# LOCALIZATION NOTE (pasteEventAlso): The users pasting operation includes among
+# others also a meeting invitation - this is used as a affix in
+# pasteNotifyAbout
+pasteEventAlso=Su pegado incluye una reunión
+# LOCALIZATION NOTE (pasteEventsAlso): The users pasting operation includes among
+# others also several meeting invitations  - this is used as a affix in
+# pasteNotifyAbout
+pasteEventsAlso=Su pegado incluye reuniones
+# LOCALIZATION NOTE (pasteTaskAlso): The users pasting operation includes among
+# others also an assigned task - this is used as a affix in pasteNotifyAbout
+pasteTaskAlso=Su pegado incluye una tarea asignada
+# LOCALIZATION NOTE (pasteTasksAlso): The users pasting operation include among
+# others also several assigned tasks - this is used as a affix in
+# pasteNotifyAbout
+pasteTasksAlso=Su pegado incluye tareas asignadas
+# LOCALIZATION NOTE (pasteItemsAlso): The users pasting operation includes among
+# others also assigned task(s) and meeting invitation(s) - this is used as a affix
+# in pasteNotifyAbout
+pasteItemsAlso=Su pegado incluye reuniones y tareas asignadas
+# LOCALIZATION NOTE (pasteEventOnly): The users is pasting a meeting -
+# this is used as a affix in pasteNotifyAbout
+pasteEventOnly=Está pegando una reunión
+# LOCALIZATION NOTE (pasteEventsOnly): The users is pasting several meetings -
+# this is used as a affix in pasteNotifyAbout
+pasteEventsOnly=Está pegando reuniones
+# LOCALIZATION NOTE (pasteEventOnly): The users is pasting an assigned task -
+# this is used as a affix in pasteNotifyAbout
+pasteTaskOnly=Está pegando una tarea asignada
+# LOCALIZATION NOTE (pasteEventsOnly): The users is pasting several assigned
+# tasks - this is used as a affix in pasteNotifyAbout
+pasteTasksOnly=Está pegando tareas asignadas
+# LOCALIZATION NOTE (pasteEventsOnly): The users is pasting assigned task(s) and
+# meeting(s) - this is used as a affix in pasteNotifyAbout
+pasteItemsOnly=Está pegando reuniones y tareas asignadas
+
+# LOCALIZATION NOTE (pasteNotifyAbout): Text displayed if pasting an invitation
+# or assigned task
+# %1$S - pasteEvent* or pasteTask*
+pasteNotifyAbout=%1$S - ¿Desea enviar una actualización a todos los involucrados?
+
+# LOCALIZATION NOTE (pasteAndNotifyLabel): button label used in calendar prompt
+# of the pasted item has attendees
+pasteAndNotifyLabel=Pegar y enviar ahora
+# LOCALIZATION NOTE (pasteDontNotifyLabel): button label used in calendar prompt
+# of the pasted item has attendees
+pasteDontNotifyLabel=Pegar sin enviar
+
+# LOCALIZATION NOTE (importItemsFailed):
+#    %1$S will be replaced with number of failed items
+#    %2$S will be replaced with last error code / error string
+importItemsFailed=Falló la importación de %1$S items. El último error fue: %2$S
+# LOCALIZATION NOTE (noItemsInCalendarFile2):
+#    %1$S will be replaced with file path
+noItemsInCalendarFile2=No se pudo importar de %1$S. No hay ítems importables en este archivo.
+
+#spaces needed at the end of the following lines
+eventDescription=Descripción: 
+
+unableToRead=No se puede leer el archivo: 
+unableToWrite=No se puede escribir en el archivo: 
+defaultFileName=CalEventosMozilla
+HTMLTitle=Calendario Mozilla
+
+# LOCALIZATION NOTE (timezoneError):
+# used for an error message like 'An unknown and undefined timezone was found while reading c:\Mycalendarfile.ics'
+#    %1$S will be replaced with the path to a file
+timezoneError=Se encontró una zona de tiempo desconocida e indefinida mientras se leía %1$S.
+
+# LOCALIZATION NOTE (duplicateError):
+#    %1$S will be replaced with number of duplicate items
+#    %2$S will be replaced with a file path pointing to a calendar
+duplicateError=%1$S item(s) fueron ignorado/s porque existían tanto en el calendario de destino como en %2$S.
+
+unableToCreateProvider=Un error fue encontrado preparando el calendario ubicado en %1$S para su uso. No estará disponible.
+
+# Sample: Unknown timezone "USPacific" in "Dentist Appt".  Using the 'floating' local timezone instead: 2008/02/28 14:00:00
+unknownTimezoneInItem=Huso horario desconocido "%1$S" en "%2$S".  Tratada como huso horario local 'flotante' en su lugar: %3$S
+TimezoneErrorsAlertTitle=Errores de huso horario
+TimezoneErrorsSeeConsole=Vea la consola de errores: Husos horarios desconocidos con tratados como huso horario local 'flotante'.
+
+# The following strings are for the prompt to delete/unsubscribe from the calendar
+removeCalendarTitle=Eliminar calendario
+removeCalendarButtonDelete=Borrar calendario
+removeCalendarButtonUnsubscribe=Desuscribir
+
+# LOCALIZATION NOTE (removeCalendarMessageDeleteOrUnsubscribe): Shown for
+# calendar where both deleting and unsubscribing is possible.
+# %1$S:  The name of a calendar
+removeCalendarMessageDeleteOrUnsubscribe=¿Desea eliminar el calendario "%1$S"? Desuscribirse eliminará el calendario de la lista, borrarlo también purgará permanentemente sus datos.
+
+# LOCALIZATION NOTE (removeCalendarMessageDelete): Shown for calendar where
+# deleting is the only option.
+# %1$S:  The name of a calendar
+removeCalendarMessageDelete=¿Desea borrar de forma permanente el calendario "%1$S"?
+
+# LOCALIZATION NOTE (removeCalendarMessageUnsubscribe): Shown for calendar
+# where unsubscribing is the only option.
+# %1$S:  The name of a calendar
+removeCalendarMessageUnsubscribe=¿Desea desuscribirse del calendario "%1$S"?
+
+WeekTitle=Semana %1$S
+None=Nada
+
+# Error strings
+## @name UID_NOT_FOUND
+## @loc none
+
+# LOCALIZATION NOTE (tooNewSchemaErrorText):
+#    %1$S will be replaced with the name of the host application, e.g. 'Thunderbird'
+#    %2$S will be replaced with the name of the new copy of the file, e.g. 'local-2020-05-11T21-30-17.sqlite'
+tooNewSchemaErrorText=Sus datos del calendario no son compatibles con esta versión de %1$S. Los datos del calendario en su perfil fueron actualizados por una versión más nueva de %1$S. Se creó una copia de seguridad del archivo de datos, denominada "%2$S". Continuando con un archivo de datos recién creado.
+
+# List of events or todos (unifinder)
+eventUntitled=Sin título
+
+# Tooltips of events or todos
+tooltipTitle=Título:
+tooltipLocation=Lugar:
+# event date, usually an interval, such as
+#  Date: 7:00--8:00 Thu 9 Oct 2011
+#  Date: Thu 9 Oct 2000 -- Fri 10 Oct 2000
+tooltipDate=Fecha:
+# event calendar name
+tooltipCalName=Nombre de calendario:
+# event status: tentative, confirmed, cancelled
+tooltipStatus=Estado:
+# event organizer
+tooltipOrganizer=Organizador:
+# task/todo fields
+# start date time, due date time, task priority number, completed date time
+tooltipStart=Inicio:
+tooltipDue=Vencimiento:
+tooltipPriority=Prioridad:
+tooltipPercent=% Completo:
+tooltipCompleted=Finalizado:
+
+#File commands and dialogs
+New=Nuevo
+Open=Abrir 
+filepickerTitleImport=Importar
+filepickerTitleExport=Exportar
+
+# Filters for export/import/open file picker.  %1$S will be replaced with
+# wildmat used to filter files by extension, such as (*.html; *.htm).
+filterIcs=iCalendar (%1$S)
+filterHtml=Página web (%1$S)
+
+# Remote calendar errors
+genericErrorTitle=Ha ocurrido un error
+httpPutError=Falló la publicación del archivo de calendario.\nCódigo de estado: %1$S: %2$S
+otherPutError=Falló la publicación del archivo de calendario.\nCódigo de estado: 0x%1$S
+
+# LOCALIZATION NOTE (readOnlyMode):
+# used for an message like 'There has been an error reading data for calendar: Home. It has been...'
+#    %1$S will be replaced with the name of a calendar
+readOnlyMode=Hubo un error leyendo la información para el calendario: %1$S. Será dejado en modo de sólo lectura, ya que los cambios en este calendario pueden resultar en pérdida de datos. Puede cambiar esta opción eligiendo 'Editar calendario'.
+
+# LOCALIZATION NOTE (disabledMode):
+# used for an message like 'There has been an error reading data for calendar: Home. It has been...'
+#    %1$S will be replaced with the name of a calendar
+disabledMode=Hubo un error leyendo la información para el calendario: %1$S. Será deshabilitado hasta que sea seguro usarlo.
+
+# LOCALIZATION NOTE (minorError):
+# used for an message like 'There has been an error reading data for calendar: Home. However this...'
+#    %1$S will be replaced with the name of a calendar
+minorError=Hubo un error leyendo la información para el calendario: %1$S.  Sin embargo, el error parece menor, así que el programa continuará.
+
+# LOCALIZATION NOTE (stillReadOnlyError):
+# used for an message like 'There has been an error reading data for calendar: Home.'
+#    %1$S will be replaced with the name of a calendar
+stillReadOnlyError=Hubo un error leyendo la información para el calendario: %1$S.
+utf8DecodeError=Hubo un error cuando se decodificaba un archivo iCalendar (ics) como UTF-8. Verifique que el archivo, incluyendo símbolos y letras con tildes, está codificado usando UTF-8.
+icsMalformedError=Falló el parseo de un archivo iCalendar (ics). Verifique que el archivo tenga una sintaxis válida como iCalendar (ics).
+itemModifiedOnServerTitle=El elemento cambió en el servidor
+itemModifiedOnServer=Este elemento cambió recientemente en el servidor.\n
+modifyWillLoseData=Enviar sus cambios sobreescribirá los cambios realizados en el servidor.
+deleteWillLoseData=Borrar este elemento causará la pérdida de los cambios realizados en el servidor.
+updateFromServer=Descartar mis cambios y recargar
+proceedModify=Enviar mis cambios igualmente
+proceedDelete=Borrar de todas formas
+dav_notDav=El servicio en %1$S no es una colección DAV o no está disponible
+dav_davNotCaldav=El servicio en %1$S es una colección DAV pero no un calendario CalDAV
+itemPutError=Hubo un error guardando el elemento en el servidor.
+itemDeleteError=Hubo un error cuando se guardaba el elemento en el servidor.
+caldavRequestError=Hubo un error al enviar la invitación.
+caldavResponseError=Hubo un error al enviar la respuesta.
+caldavRequestStatusCode=Código de estado: %1$S
+caldavRequestStatusCodeStringGeneric=La solicitud no pudo ser procesada.
+caldavRequestStatusCodeString400=La solicitud contiene errores de sintaxis y no puede ser procesada.
+caldavRequestStatusCodeString403=El usuario no tiene los permisos necesarios para ejecutar la solicitud.
+caldavRequestStatusCodeString404=Recurso no encontrado.
+caldavRequestStatusCodeString409=Conflicto de recursos.
+caldavRequestStatusCodeString412=Error de condición previa.
+caldavRequestStatusCodeString500=Error interno de servidor.
+caldavRequestStatusCodeString502=Bad gateway (¿Configuración del proxy?).
+caldavRequestStatusCodeString503=Error interno de servidor (¿Caída temporal del servidor?).
+caldavRedirectTitle=¿Actualizar ubicación para el calendario %1$S?
+caldavRedirectText=Los pedidos para %1$S están siendo redireccionados a una nueva ubicación. ¿Desea cambiar la ubicación al nuevo valor?
+caldavRedirectDisableCalendar=Deshabilitar calendario
+
+
+# LOCALIZATION NOTE (likelyTimezone):
+#   Translators, please put the most likely timezone(s) where the people using
+#   your locale will be.  Use the Olson ZoneInfo timezone name *in English*,
+#   ie "Europe/Paris", (continent or ocean)/(largest city in timezone).
+#   Order does not matter, except if two historically different zones now match,
+#   such as America/New_York and America/Toronto, will only find first listed.
+#   (Particularly needed to guess the most relevant timezones if there are
+#    similar timezones at the same June/December GMT offsets with alphabetically
+#    earlier ZoneInfo timezone names.  Sample explanations for English below.)
+# for english-US:
+#   America/Los_Angeles likelier than America/Dawson
+#   America/New_York    likelier than America/Detroit (NY for US-EasternTime)
+# for english:
+#   Europe/London   likelier than Atlantic/Canary
+#   Europe/Paris    likelier than Africa/Ceuta (for WestEuropeanTime)
+#   America/Halifax likelier than America/Glace_Bay (Canada-AtlanticTime)
+#   America/Mexico_City likelier than America/Cancun
+#   America/Argentina/Buenos_Aires likelier than America/Araguaina
+#   America/Sao_Paolo (may not recognize: summer-time dates change every year)
+#   Asia/Singapore  likelier than Antarctica/Casey
+#   Asia/Tokyo      likelier than Asia/Dili
+#   Africa/Lagos likelier than Africa/Algiers (for WestAfricanTime)
+#   Africa/Johannesburg likelier than Africa/Blantyre (for SouthAfricanStdTime)
+#   Africa/Nairobi likelier than Africa/Addis_Ababa (for EastAfricanTime)
+#   Australia/Brisbane likelier than Antarctica/DumontDUrville
+#   Australia/Sydney likelier than Australia/Currie or Australia/Hobart
+#   Pacific/Auckland likelier than Antarctica/McMurdo
+likelyTimezone=America/Argentina/Buenos_Aires, America/New_York, America/Chicago, America/Denver, America/Phoenix, America/Los_Angeles, America/Anchorage, America/Adak, Pacific/Honolulu, America/Puerto_Rico, America/Halifax, America/Mexico_City, America/Sao_Paulo, Europe/London, Europe/Paris, Asia/Singapore, Asia/Tokyo, Africa/Lagos, Africa/Johannesburg, Africa/Nairobi, Australia/Brisbane, Australia/Sydney, Pacific/Auckland
+
+# Guessed Timezone errors and warnings.
+# Testing note:
+# * remove preference for calendar.timezone.default in userprofile/prefs.js
+# * repeat
+#   - set OS timezone to a city (windows: click right on clock in taskbar)
+#   - restart
+#   - observe guess in error console and verify whether guessed timezone city
+#     makes sense for OS city.
+#
+# 'Warning: Operating system timezone "E. South America Standard Time"
+#  no longer matches ZoneInfo timezone "America/Sao_Paulo".'
+# Testing notes:
+# - Brasil DST change dates are set every year by decree, so likely out of sync.
+# - Only appears on OSes from which timezone can be obtained
+#   (windows; or TZ env var, /etc/localtime target path, or line in
+#    /etc/timezone or /etc/sysconfig/clock contains ZoneInfo timezone id).
+# - Windows: turning off "Automatically adjust clock for daylight saving time"
+#   can also trigger this warning.
+WarningOSTZNoMatch=Advertencia: El huso horario del sistema operativo "%1$S"\nno coincide con el huso horario interno ZoneInfo "%2$S".
+
+# "Skipping Operating System timezone 'Pacific/New_Country'."
+# Testing note: not easily testable.  May occur someday if (non-windows)
+# OS uses different version of ZoneInfo database which has a timezone name
+# that is not included in our current ZoneInfo database (or if the mapping
+# mapping from windows to ZoneInfo timezone ids does).
+SkippingOSTimezone=Evitando huso horario del sistema operativo '%1$S'.
+
+# "Skipping locale timezone 'America/New_Yawk'."
+# Testing note: Skipping occurs if a likelyTimezone id is unknown or misspelled.
+SkippingLocaleTimezone=Evitando huso horario local '%1$S'.
+
+# Testing note: "No match" timezones include Bucharest on W2k.
+# Brazil timezones may be "No match" (change every year, so often out of date,
+# and changes are often more than a week different).
+warningUsingFloatingTZNoMatch=Advertencia: Usando huso horario "flotante".\nNingún huso horario ZoneInfo coincide con los datos de huso horario del sistema operativo.
+
+# "Warning:  Using guessed timezone
+#    America/New York (UTC-0500/-0400).
+#    [rfc2445 summer daylight saving shift rules for timezone]
+#  This ZoneInfo timezone almost matches/seems to match..."
+#  This ZoneInfo timezone was chosen based on ... "
+WarningUsingGuessedTZ=Advertencia:  Usando huso horario supuesto\n  %1$S (UTC%2$S).\n%3$S\n%4$S
+
+# Testing note: "Almost match" timezones include Cairo on W2k.
+TZAlmostMatchesOSDifferAtMostAWeek=Este huso horario ZoneInfo casi coincide con el huso horario del sistema operativo.\nPara esta regla, las próximas transiciones entre horario de verano y horario estándar\ndifieren a lo sumo una semana de las transiciones del sistema operativo.\nPuede haber discrepancias en los datos, como un día de inicio diferente,\nuna regla diferente o aproximación para una regla de calendario no gregoriano.
+
+TZSeemsToMatchOS=Este huso horario ZoneInfo parece coincidir con el huso horario del sistema operativo este año.
+
+# LOCALIZATION NOTE (TZFromOS):
+# used for a display of a chosen timezone
+#    %1$S will be replaced with the name of a timezone
+TZFromOS=Este huso horario ZoneInfo fue elegido basándose en el identificador de huso horario de su\nsistema operativo "%1$S".
+
+# Localization note (TZFromLocale): Substitute name of your locale language.
+TZFromLocale=Este huso horario ZoneInfo fue elegido basándose en la coincidencia del huso horario de su\nsistema operativo con husos horarios para usuarios de internet usando Español de Argentina.
+
+TZFromKnownTimezones=Este huso horario ZoneInfo fue elegido basándose en el huso horario de su\nsistema operativo con husos horarios conocidos en orden alfabético de id.
+
+# Print Layout
+tasksWithNoDueDate = Tareas sin fecha de vencimiento
+
+# Providers
+caldavName=CalDAV
+compositeName=Redactar
+icsName=iCalendar (ICS)
+memoryName=Temporario (memoria)
+storageName=Local (SQLite)
+
+# Used in created html code for export
+htmlPrefixTitle=Título
+htmlPrefixWhen=Cuando
+htmlPrefixLocation=Lugar
+htmlPrefixDescription=Descripción
+htmlTaskCompleted=%1$S (completa)
+
+# Categories
+addCategory=Agregar Categoría
+multipleCategories=Categorías múltiples
+
+today=Hoy
+tomorrow=Mañana
+yesterday=Ayer
+
+#Today pane
+eventsonly=Eventos
+eventsandtasks=Eventos y tareas
+tasksonly=Tareas
+shortcalendarweek=CS
+
+go=Ir
+
+# Some languages have different conjugations of 'next' and 'last'.  If yours
+# does not, simply repeat the value.  This will be used with day names, as in
+# 'next Sunday'.
+next1=próximo
+next2=próximo
+last1=último
+last2=último
+
+# Alarm Dialog
+# LOCALIZATION NOTE (alarmWindowTitle.label): Semi-colon list of plural
+# forms. See: http://developer.mozilla.org/en/Localization_and_Plurals
+alarmWindowTitle.label=#1 recordatorio;#1 recordatorios
+
+# LOCALIZATION NOTE (alarmStarts):
+# used for a display the start of an alarm like 'Starts:  Thu 2 Oct 2008 13:21'
+#    %1$S will be replaced with a date-time
+alarmStarts=Inicio: %1$S
+
+# LOCALIZATION NOTE (alarmTodayAt):
+# used for a display the date-time of an alarm like 'Today at Thu 2 Oct 2008 13:21'
+#    %1$S will be replaced with a date-time
+alarmTodayAt=Hoy a las %1$S
+
+# LOCALIZATION NOTE (alarmTomorrowAt):
+# used for a display the date-time of an alarm like 'Tomorrow at Thu 2 Oct 2008 13:21'
+#    %1$S will be replaced with a date-time
+alarmTomorrowAt=Mañana a las %1$S
+
+# LOCALIZATION NOTE (alarmYesterdayAt):
+# used for a display the date-time of an alarm like 'Yesterday at Thu 2 Oct 2008 13:21'
+#    %1$S will be replaced with a date-time
+alarmYesterdayAt=Ayer a las %1$S
+
+# Alarm interface strings
+# LOCALIZATION NOTE: These strings do not get displayed. They are only visible
+# when exporting an item with i.e a DISPLAY alarm, that doesn't have a
+# description set, or an EMAIL alarm that doesn't have a summary set.
+alarmDefaultDescription=Descripción de Mozilla predeterminada
+alarmDefaultSummary=Sumario de Mozilla predeterminado
+
+# LOCALIZATION NOTE (alarmSnoozeLimitExceeded): Semi-colon list of plural
+# forms.
+alarmSnoozeLimitExceeded=No se puede posponer una alarma por más de #1 mes.;No se puede posponer una alarma por más de #1meses.
+
+taskDetailsStatusNeedsAction=Necesita acción
+
+# LOCALIZATION NOTE (taskDetailsStatusInProgress):
+# used for a display of how much of a task is completed '25% Complete'
+#    %1$S will be replaced with the number of percentage completed
+taskDetailsStatusInProgress=%1$S%% Finalizado
+taskDetailsStatusCompleted=Finalizado
+
+# LOCALIZATION NOTE (taskDetailsStatusCompletedOn):
+# used for a display of completion date like 'Completed on Thu 2 Oct 2008 13:21'
+#    %1$S will be replaced with the completion date-time of the task
+taskDetailsStatusCompletedOn=Finalizado el %1$S
+taskDetailsStatusCancelled=Cancelado
+
+gettingCalendarInfoCommon=Verificando los calendarios…
+
+# LOCALIZATION NOTE (gettingCalendarInfoDetail):
+# used for a progress-display of processed like 'Checking Calendar 5 of 10'
+#    %1$S will be replaced with the index of the currently processed calendar
+#    %2$S will be replaced with the total numbers of calendars
+gettingCalendarInfoDetail=Verificando el calendario %1$S de %2$S
+
+# LOCALIZATION NOTE (errorCode):
+#    %1$S will be replaced with the number of an error code
+errorCode=Código de error: %1$S
+
+# LOCALIZATION NOTE (errorDescription):
+#    %1$S will be replaced with the description of an error
+errorDescription=Descripción: %1$S
+
+# LOCALIZATION NOTE (errorWriting):
+# used for an message like 'An error occurred when writing to the calendar Home!'
+#    %1$S will be replaced with the name of a calendar
+errorWriting2=¡Ocurrió un error al escribir en el calendario %1$S! Vea lo siguiente para más información.
+
+# LOCALIZATION NOTE (errorWritingDetails):
+# This will be displayed in the detail section of the error dialog
+errorWritingDetails=Si ve este mensaje después de dormitar o descartar un recordatorio y se trata de un calendario al que no quiere agregar ni editar eventos, puede marcarlo como de solo lectura para evitar tal experiencia en el futuro. Para hacerlo, vaya a las propiedades del calendario haciendo clic derecho en este calendario en la lista en el calendario o en la vista de tareas.
+
+# LOCALIZATION NOTE (tooltipCalendarDisabled):
+# used for an alert-message like 'The calendar Home is momentarily not available'
+#    %1$S will be replaced with the name of a calendar
+tooltipCalendarDisabled=El calendario %1$S no está disponible momentariamente
+
+# LOCALIZATION NOTE (tooltipCalendarReadOnly):
+# used for an message like 'The calendar Home is readonly'
+#    %1$S will be replaced with the name of a calendar
+tooltipCalendarReadOnly=El calendario %1$S es de sólo lectura
+
+taskEditInstructions=Haga clic aquí para agregar una nueva tarea
+taskEditInstructionsReadonly=Seleccione un calendario que pueda modificarse
+taskEditInstructionsCapability=Seleccione un calendario que permita tareas
+
+eventDetailsStartDate=Inicio:
+eventDetailsEndDate=Fin:
+
+# LOCALIZATION NOTE (datetimeWithTimezone):
+# used for a display of a date-time with timezone 'Thu 2 Oct 2008 13:21', Europe/Paris
+#    %1$S will be replaced with the completion date-time
+#    %2$S will be replaced with the name of the timezone
+datetimeWithTimezone=%1$S, %2$S
+
+# LOCALIZATION NOTE (singleLongCalendarWeek):
+# used for display of calendar weeks in short form like 'Calendar Week 43'
+#    %1$S will be replaced with the index of the week
+singleLongCalendarWeek=Semana calendario: %1$S
+
+# LOCALIZATION NOTE (severalLongCalendarWeeks):
+# used for display of calendar weeks in short form like 'Calendar Weeks 43 - 45'
+#    %1$S will be replaced with the index of the start-week
+#    %2$S will be replaced with the index of the end-week
+severalLongCalendarWeeks=Semanas calendario %1$S-%2$S
+
+# LOCALIZATION NOTE (singleShortCalendarWeek):
+# used for display of calendar weeks in short form like 'CW 43'
+#    %1$S will be replaced with the index of the week
+singleShortCalendarWeek=SC: %1$S
+
+# LOCALIZATION NOTE (severalShortCalendarWeeks):
+# used for display of calendar weeks in short form like 'CWs 43 - 45'
+#    %1$S will be replaced with the index of the start-week
+#    %2$S will be replaced with the index of the end-week
+severalShortCalendarWeeks=SsC: %1$S-%2$S
+
+# LOCALIZATION NOTE (multiweekViewWeek):
+# Used for displaying the week number in the first day box of every week
+# in multiweek and month views.
+# It allows to localize the label with the week number in case your locale
+# requires it.
+# Take into account that this label is placed in the same room of the day label
+# inside the day boxes, exactly on left side, hence a possible string shouldn't
+# be too long otherwise it will create confusion between the week number and
+# the day number other than a possible crop when the window is resized.
+#
+#    %1$S is a number from 1 to 53 that represents the week number.
+multiweekViewWeek=S %1$S
+
+# Task tree, "Due In" column.
+# LOCALIZATION NOTE (dueInDays, dueInHours): Semi-colon list of plural
+# forms. See: http://developer.mozilla.org/en/Localization_and_Plurals
+dueInDays=#1 día;#1 días
+dueInHours=#1 hora;#1 horas
+dueInLessThanOneHour=< 1 hora
+
+# LOCALIZATION NOTE (monthInYear):
+# used for display of Month-dates like 'December 2008'
+#    %1$S will be replaced with name of the month
+#    %2$S will be replaced with the year
+monthInYear=%1$S %2$S
+
+# LOCALIZATION NOTE (monthInYear.monthFormat):
+# If your language requires a different declension, change this to
+# one of the values specified in dateFormat.properties.
+# In any case, DO NOT TRANSLATE.
+monthInYear.monthFormat=nominative
+
+# LOCALIZATION NOTE (formatDateLong):
+# used for display dates in long format like 'Mon 15 Oct 2008' when it's
+# impossible to retrieve the formatatted date from the OS.
+#    %1$S will be replaced with name of the day in short format;
+#    %2$S will be replaced with the day-index of the month, possibly followed by an ordinal symbol
+#         (depending on the string dayOrdinalSymbol in dateFormat.properties);
+#    %3$S will be replaced with the name of the month in short format;
+#    %4$S will be replaced with the year.
+formatDateLong=%1$S %2$S de %3$S de %4$S
+
+# LOCALIZATION NOTE (dayHeaderLabel):
+# used for display the labels in the header of the days in day/week views in short
+# or long format. For example: 'Monday 6 Oct.' or 'Mon. 6 Oct.'
+#    %1$S will be replaced with name of the day in short or long format
+#    %2$S will be replaced with the day-index of the month, possibly followed by an ordinal symbol
+#         (depending on the string dayOrdinalSymbol in dateFormat.properties), plus the name
+#         of the month in short format (the day/month order depends on the OS settings).
+dayHeaderLabel=%1$S %2$S
+
+# LOCALIZATION NOTE (daysIntervalInMonth):
+# used for display of intervals in the form of 'March 3 - 9, 2008'
+#    %1$S will be replaced with name of the month of the start date
+#    %2$S will be replaced with the day-index of the start date possibly followed by an ordinal symbol
+#    %3$S will be replaced with the day-index of the end date possibly followed by an ordinal symbol
+#    %4$S will be replaced with the common year of both dates
+# The presence of the ordinal symbol in the day-indexes depends on the string
+# dayOrdinalSymbol in dateFormat.properties
+daysIntervalInMonth=%2$S – %3$S de %1$S de %4$S
+
+# LOCALIZATION NOTE (daysIntervalInMonth.monthFormat):
+# If your language requires a different declension, change this to
+# one of the values specified in dateFormat.properties.
+# In any case, DO NOT TRANSLATE.
+daysIntervalInMonth.monthFormat=nominative
+
+# LOCALIZATION NOTE (daysIntervalBetweenMonths):
+# used for display of intervals in the form 'September 29 - October 5, 2008'
+#    %1$S will be replaced with name of the month of the start date
+#    %2$S will be replaced with the day-index of the start date possibly followed by an ordinal symbol
+#    %3$S will be replaced with name of the month of the end date
+#    %4$S will be replaced with the day-index of the end date possibly followed by an ordinal symbol
+#    %5$S will be replaced with the common year of both dates
+# The presence of the ordinal symbol in the day-indexes depends on the string
+# dayOrdinalSymbol in dateFormat.properties
+daysIntervalBetweenMonths=%2$S de %1$S – %4$S de %3$S de %5$S
+
+# LOCALIZATION NOTE (daysIntervalBetweenMonths.monthFormat):
+# If your language requires a different declension, change this to
+# one of the values specified in dateFormat.properties.
+# In any case, DO NOT TRANSLATE.
+daysIntervalBetweenMonths.monthFormat=nominative
+
+# LOCALIZATION NOTE (daysIntervalBetweenYears):
+# used for display of intervals in the form 'December 29, 2008 - January 4, 2009'
+#    %1$S will be replaced with name of the month of the start date
+#    %2$S will be replaced with the day-index of the start date possibly followed by an ordinal symbol
+#    %3$S will be replaced with the year of the start date
+#    %4$S will be replaced with name of the month of the end date
+#    %5$S will be replaced with the day-index of the end date possibly followed by an ordinal symbol
+#    %6$S will be replaced with the year of the end date
+# The presence of the ordinal symbol in the day-indexes depends on the string
+# dayOrdinalSymbol in dateFormat.properties
+daysIntervalBetweenYears=%2$S de %1$S de %3$S – %5$S de %4$S de %6$S
+
+# LOCALIZATION NOTE (daysIntervalBetweenYears.monthFormat):
+# If your language requires a different declension, change this to
+# one of the values specified in dateFormat.properties.
+# In any case, DO NOT TRANSLATE.
+daysIntervalBetweenYears.monthFormat=nominative
+
+# LOCALIZATION NOTE (datetimeIntervalOnSameDateTime):
+# used for intervals where end is equals to start
+# displayed form is '5 Jan 2006 13:00'
+#    %1$S will be replaced with the date of the start date
+#    %2$S will be replaced with the time of the start date
+datetimeIntervalOnSameDateTime=%1$S %2$S
+
+# LOCALIZATION NOTE (datetimeIntervalOnSameDay):
+# used for intervals where end is on the same day as start, so we can leave out the
+# end date but still include end time
+# displayed form is '5 Jan 2006 13:00 - 17:00'
+#    %1$S will be replaced with the date of the start date
+#    %2$S will be replaced with the time of the start date
+#    %3$S will be replaced with the time of the end date
+datetimeIntervalOnSameDay=%1$S %2$S – %3$S
+
+# LOCALIZATION NOTE (datetimeIntervalOnSeveralDays):
+# used for intervals spanning multiple days by including date and time
+# displayed form is '5 Jan 2006 13:00 - 7 Jan 2006 9:00'
+#    %1$S will be replaced with the date of the start date
+#    %2$S will be replaced with the time of the start date
+#    %3$S will be replaced with the date of the end date
+#    %4$S will be replaced with the time of the end date
+datetimeIntervalOnSeveralDays=%1$S %2$S – %3$S %4$S
+
+# LOCALIZATION NOTE (datetimeIntervalTaskWithoutDate):
+# used for task without start and due date
+# (showed only in exported calendar in Html format)
+datetimeIntervalTaskWithoutDate= sin fecha de inicio o vencimiento
+# LOCALIZATION NOTE (datetimeIntervalTaskWithoutDueDate):
+# used for intervals in task with only start date
+# displayed form is 'start date 5 Jan 2006 13:00'
+# (showed only in exported calendar in Html format)
+#    %1$S will be replaced with the date of the start date
+#    %2$S will be replaced with the time of the start date
+datetimeIntervalTaskWithoutDueDate=fecha de inicio %1$S %2$S
+# LOCALIZATION NOTE (datetimeIntervalTaskWithoutStartDate):
+# used for intervals in task with only due date
+# displayed form is 'due date 5 Jan 2006 13:00'
+# (showed only in exported calendar in Html format)
+#    %1$S will be replaced with the date of the due date
+#    %2$S will be replaced with the time of the due date
+datetimeIntervalTaskWithoutStartDate=fecha de vencimiento %1$S %2$S
+
+# LOCALIZATION NOTE (dragLabelTasksWithOnlyEntryDate
+#                    dragLabelTasksWithOnlyDueDate)
+# Labels that appear while dragging a task with only
+# entry date OR due date
+dragLabelTasksWithOnlyEntryDate=Fecha de inicio
+dragLabelTasksWithOnlyDueDate=Vecimiento el
+
+deleteTaskLabel=Borrar tarea
+deleteTaskAccesskey=B
+deleteItemLabel=Borrar
+deleteItemAccesskey=B
+deleteEventLabel=Borrar evento
+deleteEventAccesskey=B
+
+calendarPropertiesEveryMinute=Cada minuto;Cada #1 minutos
+
+# LOCALIZATION NOTE (extractUsing)
+# Used in message header
+#    %1$S will be replaced with language name from languageNames.properties
+extractUsing=Usando %1$S
+
+# LOCALIZATION NOTE (extractUsingRegion)
+# Used in message header
+#    %1$S will be replaced with language name from languageNames.properties
+#    %2$S will be replaced with region like US in en-US
+extractUsingRegion=Usando %1$S (%2$S)
+
+# LOCALIZATION NOTE (unit)
+# Used to determine the correct plural form of a unit
+unitMinutes=#1 minuto;#1 minutos
+unitHours=#1 hora;#1 horas
+unitDays=#1 día;#1 días
+unitWeeks=#1 semana;#1 semanas
+
+# LOCALIZATION NOTE (showCalendar)
+# Used in calendar list context menu
+#    %1$S will be replaced with the calendar name
+# uses the access key calendar.context.togglevisible.accesskey
+showCalendar=Mostrar %1$S
+hideCalendar=Ocultar %1$S
+# uses the access key calendar.context.showonly.accesskey
+showOnlyCalendar=Mostrar solo %1$S
+
+# LOCALIZATION NOTE (modifyConflict)
+# Used by the event dialog to resolve item modification conflicts.
+modifyConflictPromptTitle=Conflicto de modificación de ítem
+modifyConflictPromptMessage=El ítem que está siendo editado en el díalogo fue modificado desde que fue abierto.
+modifyConflictPromptButton1=Sobreescribir los otros cambios
+modifyConflictPromptButton2=Descargar estos cambios
+
+# Accessible description of a grid calendar with no selected date
+minimonthNoSelectedDate=Ninguna fecha seleccionada
diff --git a/l10n-es-AR/calendar/chrome/calendar/calendarCreation.dtd b/l10n-es-AR/calendar/chrome/calendar/calendarCreation.dtd
new file mode 100644
index 0000000000..22513c5982
--- /dev/null
+++ b/l10n-es-AR/calendar/chrome/calendar/calendarCreation.dtd
@@ -0,0 +1,51 @@
+<!-- This Source Code Form is subject to the terms of the Mozilla Public
+   - License, v. 2.0. If a copy of the MPL was not distributed with this
+   - file, You can obtain one at http://mozilla.org/MPL/2.0/. -->
+
+<!ENTITY wizard.title             "Crear un nuevo calendario" >
+<!ENTITY wizard.label             "Crear un nuevo calendario" >
+<!ENTITY wizard.description       "Ubicar el calendario" >
+
+<!ENTITY initialpage.description    "El calendario puede guardarse en la computadora o en un servidor para que pueda accederse remotamente o compartirse con amigos y compañeros de trabajo." >
+<!ENTITY initialpage.computer.label  "En mi computadora">
+<!ENTITY initialpage.network.label  "En la red">
+
+<!ENTITY locationpage.description         "Proveer información sobre qué es necesario para acceder a su calendario remoto" >
+<!ENTITY locationpage.login.description   "Opcional: ingrese un usuario y contraseña" >
+<!ENTITY locationpage.username.label      "Usuario:" >
+<!ENTITY locationpage.password.label      "Contraseña: " >
+
+<!ENTITY custompage.shortdescription  "Personalizar su calendario" >
+<!ENTITY custompage.longdescription   "Puede darle a su calendario un nombre y colorear los eventos" >
+
+<!ENTITY finishpage.shortdescription  "Calendario creado" >
+<!ENTITY finishpage.longdescription   "Su calendario ha sido creado" >
+
+<!-- Below are new strings for the revised new calendar dialog. The above strings should be
+    removed/renamed later on -->
+
+<!ENTITY sourcetabs.other.label  "Otros">
+
+<!ENTITY buttons.create.label "Crear calendario">
+<!ENTITY buttons.create.accesskey "r">
+
+<!ENTITY buttons.find.label "Buscar calendarios">
+<!ENTITY buttons.find.accesskey "B">
+
+<!ENTITY buttons.back.label "Atrás">
+<!ENTITY buttons.back.accesskey "t">
+
+<!ENTITY buttons.subscribe.label "Suscribirse">
+<!ENTITY buttons.subscribe.accesskey "S">
+
+<!ENTITY calendartype.label "Tipo de calendario:">
+<!ENTITY location.label "Ubicación:">
+<!ENTITY location.placeholder "URL o nombre del servidor del servidor del calendario">
+
+<!ENTITY network.nocredentials.label "Esta ubicación no requiere credenciales">
+<!ENTITY network.loading.description "Espere mientras sus calendarios se descubren.">
+<!ENTITY network.notfound.description "No se pudieron encontrar calendarios en esta ubicación. Revise su configuración.">
+<!ENTITY network.authfail.description "Las credenciales que ingresó no fueron aceptadas. Revise su configuración.">
+
+<!ENTITY network.subscribe.single.description "Seleccione los calendarios a los que desee suscribirse.">
+<!ENTITY network.subscribe.multiple.description "Para esta ubicación están disponibles muchos tipos de calendarios. Seleccione el tipo de calendario y luego marque los calendarios a los que le gustaría suscribirse.">
diff --git a/l10n-es-AR/calendar/chrome/calendar/calendarCreation.properties b/l10n-es-AR/calendar/chrome/calendar/calendarCreation.properties
new file mode 100644
index 0000000000..5ab0e334fb
--- /dev/null
+++ b/l10n-es-AR/calendar/chrome/calendar/calendarCreation.properties
@@ -0,0 +1,6 @@
+# This Source Code Form is subject to the terms of the Mozilla Public
+# License, v. 2.0. If a copy of the MPL was not distributed with this
+# file, You can obtain one at http://mozilla.org/MPL/2.0/.
+
+error.invalidUri=Ingrese una ubicación válida.
+error.alreadyExists=Ya está suscripto al calendario en esta ubicación.
diff --git a/l10n-es-AR/calendar/chrome/calendar/categories.properties b/l10n-es-AR/calendar/chrome/calendar/categories.properties
new file mode 100644
index 0000000000..3bdc00c343
--- /dev/null
+++ b/l10n-es-AR/calendar/chrome/calendar/categories.properties
@@ -0,0 +1,7 @@
+# This Source Code Form is subject to the terms of the Mozilla Public
+# License, v. 2.0. If a copy of the MPL was not distributed with this
+# file, You can obtain one at http://mozilla.org/MPL/2.0/.
+
+# default categories
+
+categories2=Aniversario,Cumpleaños,Negocios,Llamadas,Clientes,Competencia,Compradores,Favoritos,Recordatorio,Regalos,Feriados,Ideas,Asuntos,Misceláneo,Personal,Proyectos,Feriados Públicos,Estado,Proveedores,Viajes,Vacaciones
diff --git a/l10n-es-AR/calendar/chrome/calendar/dateFormat.properties b/l10n-es-AR/calendar/chrome/calendar/dateFormat.properties
new file mode 100644
index 0000000000..3816dbd094
--- /dev/null
+++ b/l10n-es-AR/calendar/chrome/calendar/dateFormat.properties
@@ -0,0 +1,146 @@
+# This Source Code Form is subject to the terms of the Mozilla Public
+# License, v. 2.0. If a copy of the MPL was not distributed with this
+# file, You can obtain one at http://mozilla.org/MPL/2.0/.
+
+# In case you are looking for the note about different declensions on date
+# formats, here it is. If your language doesn't use different declensions of
+# month names, you shouldn't have much work. Just leave the *.monthFormat
+# string on "nominative" and the string month.*.name will be filled in.
+#
+# If you need a different form for a string, you can change the 
+# *.monthFormat to a different value. Supported values are currently:
+#    nominative (default), genitive
+# The modified month name form will then be filled in accordingly. If this
+# system does not suit your needs, please file a bug!
+
+# LOCALIZATION NOTE (month.*.name):
+# Some languages require different declensions of month names.
+# These values will be used if *.monthFormat is set to "nominative" or in places
+# where using a different declension is not yet supported.
+month.1.name=Enero
+month.2.name=Febrero
+month.3.name=Marzo
+month.4.name=Abril
+month.5.name=Mayo
+month.6.name=Junio
+month.7.name=Julio
+month.8.name=Agosto
+month.9.name=Septiembre
+month.10.name=Octubre
+month.11.name=Noviembre
+month.12.name=Diciembre
+
+# LOCALIZATION NOTE (month.*.genitive):
+# Some languages require different declensions of month names.
+# These values will be used if *.monthFormat is set to "genitive"
+# If your language doesn't use different declensions, just set the same
+# values as for month.*.name.
+month.1.genitive=Enero
+month.2.genitive=Febrero
+month.3.genitive=Marzo
+month.4.genitive=Abril
+month.5.genitive=Mayo
+month.6.genitive=Junio
+month.7.genitive=Julio
+month.8.genitive=Agosto
+month.9.genitive=Septiembre
+month.10.genitive=Octubre
+month.11.genitive=Noviembre
+month.12.genitive=Diciembre
+
+month.1.Mmm=Ene
+month.2.Mmm=Feb
+month.3.Mmm=Mar
+month.4.Mmm=Abr
+month.5.Mmm=May
+month.6.Mmm=Jun
+month.7.Mmm=Jul
+month.8.Mmm=Ago
+month.9.Mmm=Sep
+month.10.Mmm=Oct
+month.11.Mmm=Nov
+month.12.Mmm=Dic
+
+day.1.name=Domingo
+day.2.name=Lunes
+day.3.name=Martes
+day.4.name=Miércoles
+day.5.name=Jueves
+day.6.name=Viernes
+day.7.name=Sábado
+
+day.1.Mmm=Dom
+day.2.Mmm=Lun
+day.3.Mmm=Mar
+day.4.Mmm=Mié
+day.5.Mmm=Jue
+day.6.Mmm=Vie
+day.7.Mmm=Sáb
+
+# Can someone tell me why we're not counting from zero?
+day.1.short=Do
+day.2.short=Lu
+day.3.short=Ma
+day.4.short=Mi
+day.5.short=Ju
+day.6.short=Vi
+day.7.short=Sa
+
+# Localizable day's date
+day.1.number=1
+day.2.number=2
+day.3.number=3
+day.4.number=4
+day.5.number=5
+day.6.number=6
+day.7.number=7
+day.8.number=8
+day.9.number=9
+day.10.number=10
+day.11.number=11
+day.12.number=12
+day.13.number=13
+day.14.number=14
+day.15.number=15
+day.16.number=16
+day.17.number=17
+day.18.number=18
+day.19.number=19
+day.20.number=20
+day.21.number=21
+day.22.number=22
+day.23.number=23
+day.24.number=24
+day.25.number=25
+day.26.number=26
+day.27.number=27
+day.28.number=28
+day.29.number=29
+day.30.number=30
+day.31.number=31
+
+# LOCALIZATION NOTE (dayOrdinalSymbol):
+# Allows to insert a string, a character or a symbol after the number of a
+# monthday in order to give it the meaning of ordinal number e.g.  1 -> 1st etc.
+# It's mainly used when formatting dates with both monthday and month name. It
+# affects the following localizable strings that hence must be localized *without*
+# any ordinal symbol for the monthday number:
+#   dayHeaderLabel, monthlyDaysOfNth_day,
+#   yearlyNthOn, daysIntervalBetweenYears,
+#   daysIntervalBetweenMonths, daysIntervalInMonth.
+# Write only a single string if the ordinal symbol is the same for every monthday, otherwise
+# write a sequence of _31_ strings (one for each monthday) separated with commas.
+# If your language doesn't require that in the mentioned strings, leave it empty.
+# e.g.
+# dayOrdinalSymbol=.
+#    -> daysIntervalInMonth: 'March 3. - 9., 2008'
+# dayOrdinalSymbol=st,nd,rd,th,th,th,th,th,th,th,th,th,th,th,th,
+#                  th,th,th,th,th,st,nd,rd,th,th,th,th,th,th,th,st
+#    -> daysIntervalBetweenMonths: 'September 29th - November 1st, 2008'
+dayOrdinalSymbol=
+
+noon=Mediodía
+midnight=Medianoche
+
+AllDay=Todo el día
+Repeating=(Repetitiva)
diff --git a/l10n-es-AR/calendar/chrome/calendar/dialogs/calendar-event-dialog-reminder.dtd b/l10n-es-AR/calendar/chrome/calendar/dialogs/calendar-event-dialog-reminder.dtd
new file mode 100644
index 0000000000..3b010d1e5b
--- /dev/null
+++ b/l10n-es-AR/calendar/chrome/calendar/dialogs/calendar-event-dialog-reminder.dtd
@@ -0,0 +1,19 @@
+<!-- This Source Code Form is subject to the terms of the Mozilla Public
+   - License, v. 2.0. If a copy of the MPL was not distributed with this
+   - file, You can obtain one at http://mozilla.org/MPL/2.0/. -->
+
+<!ENTITY reminderdialog.title                              "Establecer recordatorios">
+<!ENTITY reminder.add.label                                "Agregar">
+<!ENTITY reminder.add.accesskey                            "A">
+<!ENTITY reminder.remove.label                             "Eliminar">
+<!ENTITY reminder.remove.accesskey                         "r">
+
+<!ENTITY reminder.reminderDetails.label                    "Detalles de recordatorios">
+<!ENTITY reminder.action.label                             "Elija una acción de recordatorio">
+
+<!ENTITY reminder.action.alert.label                       "Mostrar una alerta">
+<!ENTITY reminder.action.email.label                       "Enviar un correo electrónico">
+
+<!ENTITY alarm.units.minutes                               "minutos" >
+<!ENTITY alarm.units.hours                                 "horas" >
+<!ENTITY alarm.units.days                                  "días" >
diff --git a/l10n-es-AR/calendar/chrome/calendar/global.dtd b/l10n-es-AR/calendar/chrome/calendar/global.dtd
new file mode 100644
index 0000000000..4c09bb057f
--- /dev/null
+++ b/l10n-es-AR/calendar/chrome/calendar/global.dtd
@@ -0,0 +1,54 @@
+<!-- This Source Code Form is subject to the terms of the Mozilla Public
+   - License, v. 2.0. If a copy of the MPL was not distributed with this
+   - file, You can obtain one at http://mozilla.org/MPL/2.0/. -->
+
+<!ENTITY time.midnight "Medianoche" >
+<!ENTITY time.noon "Mediodía" >
+
+<!-- Day Names -->
+<!-- LOCALIZATION NOTE : Accesskeys for day.1.Ddd to day.7.Ddd are currently
+     only used in Preferences > Views > Workweek groupbox -->
+<!ENTITY day.1.Ddd "Dom" >
+<!ENTITY day.1.Ddd.accesskey "D">
+<!ENTITY day.2.Ddd "Lun" >
+<!ENTITY day.2.Ddd.accesskey "L">
+<!ENTITY day.3.Ddd "Mar" >
+<!ENTITY day.3.Ddd.accesskey "M">
+<!ENTITY day.4.Ddd "Mié" >
+<!ENTITY day.4.Ddd.accesskey "i">
+<!ENTITY day.5.Ddd "Jue" >
+<!ENTITY day.5.Ddd.accesskey "J">
+<!ENTITY day.6.Ddd "Vie" >
+<!ENTITY day.6.Ddd.accesskey "V">
+<!ENTITY day.7.Ddd "Sáb" >
+<!ENTITY day.7.Ddd.accesskey "S">
+
+<!ENTITY day.1.name "Domingo" >
+<!ENTITY day.2.name "Lunes" >
+<!ENTITY day.3.name "Martes" >
+<!ENTITY day.4.name "Miércoles" >
+<!ENTITY day.5.name "Jueves" >
+<!ENTITY day.6.name "Viernes" >
+<!ENTITY day.7.name "Sábado" >
+
+<!ENTITY month.1.name "Enero" >
+<!ENTITY month.2.name "Febrero" >
+<!ENTITY month.3.name "Marzo" >
+<!ENTITY month.4.name "Abril" >
+<!ENTITY month.5.name "Mayo" >
+<!ENTITY month.6.name "Junio" >
+<!ENTITY month.7.name "Julio" >
+<!ENTITY month.8.name "Agosto" >
+<!ENTITY month.9.name "Septiembre" >
+<!ENTITY month.10.name "Octubre" >
+<!ENTITY month.11.name "Noviembre" >
+<!ENTITY month.12.name "Diciembre" >
+
+<!ENTITY onemonthbackward.tooltip "Un mes atrás" >
+<!ENTITY onemonthforward.tooltip "Un mes después" >
+<!ENTITY oneyearbackward.tooltip "Un año atrás" >
+<!ENTITY oneyearforward.tooltip "Un año adelante" >
+<!ENTITY showToday.tooltip "Ir a hoy">
+<!ENTITY onedayforward.tooltip "Un día después">
+<!ENTITY onedaybackward.tooltip "Un día atrás">
+<!ENTITY showselectedday.tooltip "Mostrar eventos para el día seleccionado">
diff --git a/l10n-es-AR/calendar/chrome/calendar/menuOverlay.dtd b/l10n-es-AR/calendar/chrome/calendar/menuOverlay.dtd
new file mode 100644
index 0000000000..dc8f7b7f34
--- /dev/null
+++ b/l10n-es-AR/calendar/chrome/calendar/menuOverlay.dtd
@@ -0,0 +1,50 @@
+<!-- This Source Code Form is subject to the terms of the Mozilla Public
+   - License, v. 2.0. If a copy of the MPL was not distributed with this
+   - file, You can obtain one at http://mozilla.org/MPL/2.0/. -->
+
+<!-- Event Menu -->
+<!ENTITY event.new.event "Nuevo evento…">
+<!ENTITY event.new.event.accesskey "N">
+
+<!ENTITY event.new.task                         "Nueva tarea…">
+<!ENTITY event.new.task.accesskey               "T">
+
+<!ENTITY calendar.import.label "Importar…">
+<!ENTITY calendar.import.accesskey "I">
+
+<!ENTITY calendar.export.label                  "Exportar…">
+<!ENTITY calendar.export.accesskey              "E">
+
+<!ENTITY calendar.publish.label "Publicar…">
+<!ENTITY calendar.publish.accesskey "b">
+
+<!ENTITY calendar.deletecalendar.label          "Borrar calendario seleccionado…">
+<!ENTITY calendar.deletecalendar.accesskey      "d">
+<!ENTITY calendar.unsubscribecalendar.label     "Desuscribir calendario seleccionado…">
+<!ENTITY calendar.unsubscribecalendar.accesskey "u">
+
+<!-- LOCALIZATION NOTE (calendar.removecalendar.label): Removing the calendar
+      is the general action of removing it, while deleting means to clear the
+      data and unsubscribing means just taking it out of the calendar list. -->
+<!ENTITY calendar.removecalendar.label          "Eliminar calendario seleccionado…">
+<!ENTITY calendar.removecalendar.accesskey      "r">
+
+
+<!ENTITY calendar.menu.customize.label "Personalizar…">
+<!ENTITY calendar.menu.customize.accesskey "P">
+
+<!ENTITY showUnifinderCmd.label                 "Buscar eventos">
+<!ENTITY showUnifinderCmd.accesskey             "v">
+<!ENTITY showUnifinderCmd.tooltip               "Intercambiar vista de búsqueda de eventos">
+
+<!ENTITY calendar.displaytodos.checkbox.label "Mostrar tareas en calendario">
+<!ENTITY calendar.displaytodos.checkbox.accesskey "T">
+
+<!ENTITY goTodayCmd.label "Hoy">
+<!ENTITY goTodayCmd.accesskey "H">
+
+<!ENTITY showCurrentView.label                  "Vista actual">
+<!ENTITY showCurrentView.accesskey              "V">
+
+<!ENTITY calendar.properties.label              "Propiedades del calendario…">
+<!ENTITY calendar.properties.accesskey          "C">
diff --git a/l10n-es-AR/calendar/chrome/calendar/migration.dtd b/l10n-es-AR/calendar/chrome/calendar/migration.dtd
new file mode 100644
index 0000000000..5cbe6bfc36
--- /dev/null
+++ b/l10n-es-AR/calendar/chrome/calendar/migration.dtd
@@ -0,0 +1,9 @@
+<!-- This Source Code Form is subject to the terms of the Mozilla Public
+   - License, v. 2.0. If a copy of the MPL was not distributed with this
+   - file, You can obtain one at http://mozilla.org/MPL/2.0/. -->
+
+<!ENTITY migration.title "&brandFullName;: Importación de datos">
+<!ENTITY migration.welcome "Bienvenido">
+<!ENTITY migration.importing "Importando">
+<!ENTITY migration.list.description "&brandShortName; puede importar datos de calendarios desde muchas aplicaciones populares. En su computadora se han encontrado datos de las siguientes aplicaciones. Elija desde cuáles desea importarlos.">
+<!ENTITY migration.progress.description "Importando los datos elegidos">
diff --git a/l10n-es-AR/calendar/chrome/calendar/migration.properties b/l10n-es-AR/calendar/chrome/calendar/migration.properties
new file mode 100644
index 0000000000..34fc24c5b3
--- /dev/null
+++ b/l10n-es-AR/calendar/chrome/calendar/migration.properties
@@ -0,0 +1,13 @@
+# This Source Code Form is subject to the terms of the Mozilla Public

+# License, v. 2.0. If a copy of the MPL was not distributed with this

+# file, You can obtain one at http://mozilla.org/MPL/2.0/.

+

+migratingApp = Migrando %1$S…

+

+# The next two lines are duplicated from migration.dtd until there is branding

+# for lightning

+migrationTitle = %1$S: Importar datos

+migrationDescription=%1$S puede importar datos de calendario de varias aplicaciones populares. Los datos de las siguientes aplicaciones fueron encontrados en su computadora. Seleccione de cuáles de ellos desea importar datos.

+finished = Completo

+disableExtTitle = Se encontró una extensión incompatible

+disableExtText = Tiene instalada la vieja extensión Mozilla Calendar que no es compatible con Lightning.  Será deshabilitada y se reiniciará %1$S.

diff --git a/l10n-es-AR/calendar/chrome/calendar/provider-uninstall.dtd b/l10n-es-AR/calendar/chrome/calendar/provider-uninstall.dtd
new file mode 100644
index 0000000000..bea6ff523a
--- /dev/null
+++ b/l10n-es-AR/calendar/chrome/calendar/provider-uninstall.dtd
@@ -0,0 +1,12 @@
+<!-- This Source Code Form is subject to the terms of the Mozilla Public
+   - License, v. 2.0. If a copy of the MPL was not distributed with this
+   - file, You can obtain one at http://mozilla.org/MPL/2.0/. -->
+
+<!ENTITY providerUninstall.title                           "Desinstalar un proveedor">
+<!ENTITY providerUninstall.accept.label                    "Desuscribir seleccionados">
+<!ENTITY providerUninstall.accept.accesskey                "U">
+<!ENTITY providerUninstall.cancel.label                    "Mantener complemento">
+<!ENTITY providerUninstall.cancel.accesskey                "M">
+<!ENTITY providerUninstall.preName.label                   "Ha solicitado desinstalar o deshabilitar:">
+<!ENTITY providerUninstall.postName.label                  "Ésto causará que los calendarios mencionados sean deshabilitados.">
+<!ENTITY providerUninstall.reinstallNote.label             "A menos que esté pensando reinstalar este proveedor, podría seleccionar desuscribirse de los calendarios de este proveedor.">
diff --git a/l10n-es-AR/calendar/chrome/calendar/timezones.properties b/l10n-es-AR/calendar/chrome/calendar/timezones.properties
new file mode 100644
index 0000000000..10ee654e06
--- /dev/null
+++ b/l10n-es-AR/calendar/chrome/calendar/timezones.properties
@@ -0,0 +1,489 @@
+# This Source Code Form is subject to the terms of the Mozilla Public
+# License, v. 2.0. If a copy of the MPL was not distributed with this
+# file, You can obtain one at http://mozilla.org/MPL/2.0/.
+
+pref.timezone.floating=Hora local
+pref.timezone.UTC=UTC/GMT
+
+# I've derived this list out of timezones.dtd
+# - replaced '_' with ' ' on value side
+# - corrected 'St xyz' to 'St. xyz'
+
+# timezone names:
+pref.timezone.Africa.Abidjan=África/Abidjan
+pref.timezone.Africa.Accra=África/Accra
+pref.timezone.Africa.Addis_Ababa=África/Addis Ababa
+pref.timezone.Africa.Algiers=África/Argel
+pref.timezone.Africa.Asmara=África/Asmera
+pref.timezone.Africa.Bamako=África/Bamako
+pref.timezone.Africa.Bangui=África/Bangui
+pref.timezone.Africa.Banjul=África/Banjul
+pref.timezone.Africa.Bissau=África/Bissau
+pref.timezone.Africa.Blantyre=África/Blantyre
+pref.timezone.Africa.Brazzaville=África/Brazzaville
+pref.timezone.Africa.Bujumbura=África/Bujumbura
+pref.timezone.Africa.Cairo=África/Cairo
+pref.timezone.Africa.Casablanca=África/Casablanca
+pref.timezone.Africa.Ceuta=África/Ceuta
+pref.timezone.Africa.Conakry=África/Conakry
+pref.timezone.Africa.Dakar=África/Dakar
+pref.timezone.Africa.Dar_es_Salaam=África/Dar es Salaam
+pref.timezone.Africa.Djibouti=África/Djibouti
+pref.timezone.Africa.Douala=África/Douala
+pref.timezone.Africa.El_Aaiun=África/El Aaiun
+pref.timezone.Africa.Freetown=África/Freetown
+pref.timezone.Africa.Gaborone=África/Gaborone
+pref.timezone.Africa.Harare=África/Harare
+pref.timezone.Africa.Johannesburg=África/Johannesburgo
+pref.timezone.Africa.Kampala=África/Kampala
+pref.timezone.Africa.Khartoum=África/Khartoum
+pref.timezone.Africa.Kigali=África/Kigali
+pref.timezone.Africa.Kinshasa=África/Kinshasa
+pref.timezone.Africa.Lagos=África/Lagos
+pref.timezone.Africa.Libreville=África/Libreville
+pref.timezone.Africa.Lome=África/Lomé
+pref.timezone.Africa.Luanda=África/Luanda
+pref.timezone.Africa.Lubumbashi=África/Lubumbashi
+pref.timezone.Africa.Lusaka=África/Lusaka
+pref.timezone.Africa.Malabo=África/Malabo
+pref.timezone.Africa.Maputo=África/Maputo
+pref.timezone.Africa.Maseru=África/Maseru
+pref.timezone.Africa.Mbabane=África/Mbabane
+pref.timezone.Africa.Mogadishu=África/Mogadishu
+pref.timezone.Africa.Monrovia=África/Monrovia
+pref.timezone.Africa.Nairobi=África/Nairobi
+pref.timezone.Africa.Ndjamena=África/N'djamena
+pref.timezone.Africa.Niamey=África/Niamey
+pref.timezone.Africa.Nouakchott=África/Nouakchott
+pref.timezone.Africa.Ouagadougou=África/Ouagadougou
+pref.timezone.Africa.Porto-Novo=África/Porto-Novo
+pref.timezone.Africa.Sao_Tome=África/Santo Tomé
+pref.timezone.Africa.Tripoli=África/Trípoli
+pref.timezone.Africa.Tunis=África/Túnez
+pref.timezone.Africa.Windhoek=África/Windhoek
+pref.timezone.America.Adak=América/Adak
+pref.timezone.America.Anchorage=América/Anchorage
+pref.timezone.America.Anguilla=América/Anguila
+pref.timezone.America.Antigua=América/Antigua
+pref.timezone.America.Araguaina=América/Araguaina
+pref.timezone.America.Argentina.Buenos_Aires=América/Argentina/Buenos Aires
+pref.timezone.America.Argentina.Catamarca=América/Argentina/Catamarca
+pref.timezone.America.Argentina.Cordoba=América/Argentina/Córdoba
+pref.timezone.America.Argentina.Jujuy=América/Argentina/Jujuy
+pref.timezone.America.Argentina.La_Rioja=América/Argentina/La Rioja
+pref.timezone.America.Argentina.Mendoza=América/Argentina/Mendoza
+pref.timezone.America.Argentina.Rio_Gallegos=América/Argentina/Río Gallegos
+pref.timezone.America.Argentina.San_Juan=América/Argentina/San Juan
+pref.timezone.America.Argentina.Tucuman=América/Argentina/Tucumán
+pref.timezone.America.Argentina.Ushuaia=América/Argentina/Ushuaia
+pref.timezone.America.Aruba=América/Aruba
+pref.timezone.America.Asuncion=América/Asunción
+pref.timezone.America.Atikokan=América/Atikokan
+pref.timezone.America.Bahia=América/Bahía
+pref.timezone.America.Barbados=América/Barbados
+pref.timezone.America.Belem=América/Belém
+pref.timezone.America.Belize=América/Belize
+pref.timezone.America.Blanc-Sablon=América/Blanc-Sablon
+pref.timezone.America.Boa_Vista=América/Boa Vista
+pref.timezone.America.Bogota=América/Bogotá
+pref.timezone.America.Boise=América/Boise
+pref.timezone.America.Cambridge_Bay=América/Cambridge Bay
+pref.timezone.America.Campo_Grande=América/Campo Grande
+pref.timezone.America.Cancun=América/Cancún
+pref.timezone.America.Caracas=América/Caracas
+pref.timezone.America.Cayenne=América/Cayena
+pref.timezone.America.Cayman=América/Cayman
+pref.timezone.America.Chicago=América/Chicago
+pref.timezone.America.Chihuahua=América/Chihuahua
+pref.timezone.America.Costa_Rica=América/Costa Rica
+pref.timezone.America.Cuiaba=América/Cuiabá
+pref.timezone.America.Curacao=América/Curasao
+pref.timezone.America.Danmarkshavn=América/Danmarkshavn
+pref.timezone.America.Dawson=América/Dawson
+pref.timezone.America.Dawson_Creek=América/Dawson Creek
+pref.timezone.America.Denver=América/Denver
+pref.timezone.America.Detroit=América/Detroit
+pref.timezone.America.Dominica=América/Dominica
+pref.timezone.America.Edmonton=América/Edmonton
+pref.timezone.America.Eirunepe=América/Eirunepe
+pref.timezone.America.El_Salvador=América/El Salvador
+pref.timezone.America.Fortaleza=América/Fortaleza
+pref.timezone.America.Glace_Bay=América/Glace Bay
+pref.timezone.America.Godthab=América/Godthab
+pref.timezone.America.Goose_Bay=América/Goose Bay
+pref.timezone.America.Grand_Turk=América/Grand Turk
+pref.timezone.America.Grenada=América/Granada
+pref.timezone.America.Guadeloupe=América/Guadalupe
+pref.timezone.America.Guatemala=América/Guatemala
+pref.timezone.America.Guayaquil=América/Guayaquil
+pref.timezone.America.Guyana=América/Guyana
+pref.timezone.America.Halifax=América/Halifax
+pref.timezone.America.Havana=América/Habana
+pref.timezone.America.Hermosillo=América/Hermosillo
+pref.timezone.America.Indiana.Indianapolis=América/Indiana/Indianápolis
+pref.timezone.America.Indiana.Knox=América/Indiana/Knox
+pref.timezone.America.Indiana.Marengo=América/Indiana/Marengo
+pref.timezone.America.Indiana.Petersburg=América/Indiana/Petersburg
+pref.timezone.America.Indiana.Vevay=América/Indiana/Vevay
+pref.timezone.America.Indiana.Vincennes=América/Indiana/Vincennes
+pref.timezone.America.Inuvik=América/Inuvik
+pref.timezone.America.Iqaluit=América/Iqaluit
+pref.timezone.America.Jamaica=América/Jamaica
+pref.timezone.America.Juneau=América/Juneau
+pref.timezone.America.Kentucky.Louisville=América/Kentucky/Louisville
+pref.timezone.America.Kentucky.Monticello=América/Kentucky/Monticello
+pref.timezone.America.La_Paz=América/La Paz
+pref.timezone.America.Lima=América/Lima
+pref.timezone.America.Los_Angeles=América/Los Ángeles
+pref.timezone.America.Maceio=América/Maceió
+pref.timezone.America.Managua=América/Managua
+pref.timezone.America.Manaus=América/Manaus
+pref.timezone.America.Martinique=América/Martinica
+pref.timezone.America.Mazatlan=América/Mazatlán
+pref.timezone.America.Menominee=América/Menominee
+pref.timezone.America.Merida=América/Mérida
+pref.timezone.America.Mexico_City=América/Ciudad de México
+pref.timezone.America.Miquelon=América/Miquelón
+pref.timezone.America.Moncton=América/Moncton
+pref.timezone.America.Monterrey=América/Monterrey
+pref.timezone.America.Montevideo=América/Montevideo
+pref.timezone.America.Montreal=América/Montreal
+pref.timezone.America.Montserrat=América/Montserrat
+pref.timezone.America.Nassau=América/Nassau
+pref.timezone.America.New_York=América/New York
+pref.timezone.America.Nipigon=América/Nipigon
+pref.timezone.America.Nome=América/Nome
+pref.timezone.America.Noronha=América/Noronha
+pref.timezone.America.North_Dakota.Center=América/Dakota del Norte/Centro
+pref.timezone.America.North_Dakota.New_Salem=América/Dakota del Norte/Nuveo Salem
+pref.timezone.America.Panama=América/Panamá
+pref.timezone.America.Pangnirtung=América/Pangnirtung
+pref.timezone.America.Paramaribo=América/Paramaribo
+pref.timezone.America.Phoenix=América/Phoenix
+pref.timezone.America.Port-au-Prince=América/Port-au-Prince
+pref.timezone.America.Port_of_Spain=América/Port of Spain
+pref.timezone.America.Porto_Velho=América/Porto Velho
+pref.timezone.America.Puerto_Rico=América/Puerto Rico
+pref.timezone.America.Rainy_River=América/Rainy River
+pref.timezone.America.Rankin_Inlet=América/Rankin Inlet
+pref.timezone.America.Recife=América/Recife
+pref.timezone.America.Regina=América/Regina
+pref.timezone.America.Rio_Branco=América/Rio Branco
+pref.timezone.America.Santiago=América/Santiago
+pref.timezone.America.Santo_Domingo=América/Santo Domingo
+pref.timezone.America.Sao_Paulo=América/Sao Paulo
+pref.timezone.America.Scoresbysund=América/Scoresbysund
+pref.timezone.America.Shiprock=América/Shiprock
+pref.timezone.America.St_Johns=América/St Johns
+pref.timezone.America.St_Kitts=América/St Kitts
+pref.timezone.America.St_Lucia=América/St Lucia
+pref.timezone.America.St_Thomas=América/St Thomas
+pref.timezone.America.St_Vincent=América/St Vincent
+pref.timezone.America.Swift_Current=América/Swift Current
+pref.timezone.America.Tegucigalpa=América/Tegucigalpa
+pref.timezone.America.Thule=América/Thule
+pref.timezone.America.Thunder_Bay=América/Thunder Bay
+pref.timezone.America.Tijuana=América/Tijuana
+pref.timezone.America.Toronto=América/Toronto
+pref.timezone.America.Tortola=América/Tórtola
+pref.timezone.America.Vancouver=América/Vancouver
+pref.timezone.America.Whitehorse=América/Whitehorse
+pref.timezone.America.Winnipeg=América/Winnipeg
+pref.timezone.America.Yakutat=América/Yakutat
+pref.timezone.America.Yellowknife=América/Yellowknife
+pref.timezone.Antarctica.Casey=Antártida/Casey
+pref.timezone.Antarctica.Davis=Antártida/Davis
+pref.timezone.Antarctica.DumontDUrville=Antártida/DumontDUrville
+pref.timezone.Antarctica.Mawson=Antártida/Mawson
+pref.timezone.Antarctica.McMurdo=Antártida/McMurdo
+pref.timezone.Antarctica.Palmer=Antártida/Palmer
+pref.timezone.Antarctica.Rothera=Antártida/Rothera
+pref.timezone.Antarctica.South_Pole=Antártida/Polo Sur
+pref.timezone.Antarctica.Syowa=Antártida/Syowa
+pref.timezone.Antarctica.Vostok=Antártida/Vostok
+pref.timezone.Arctic.Longyearbyen=Ártico/Longyearbyen
+pref.timezone.Asia.Aden=Asia/Adén
+pref.timezone.Asia.Almaty=Asia/Almaty
+pref.timezone.Asia.Amman=Asia/Amman
+pref.timezone.Asia.Anadyr=Asia/Anadir
+pref.timezone.Asia.Aqtau=Asia/Aqtau
+pref.timezone.Asia.Aqtobe=Asia/Aqtobe
+pref.timezone.Asia.Ashgabat=Asia/Ashgabat
+pref.timezone.Asia.Baghdad=Asia/Bagdad
+pref.timezone.Asia.Bahrain=Asia/Bahrein
+pref.timezone.Asia.Baku=Asia/Bakú
+pref.timezone.Asia.Bangkok=Asia/Bangkok
+pref.timezone.Asia.Beirut=Asia/Beirut
+pref.timezone.Asia.Bishkek=Asia/Bishkek
+pref.timezone.Asia.Brunei=Asia/Brunei
+pref.timezone.Asia.Choibalsan=Asia/Choibalsán
+pref.timezone.Asia.Chongqing=Asia/Chongqing
+pref.timezone.Asia.Colombo=Asia/Colombo
+pref.timezone.Asia.Damascus=Asia/Damasco
+pref.timezone.Asia.Dhaka=Asia/Dhaka
+pref.timezone.Asia.Dili=Asia/Dili
+pref.timezone.Asia.Dubai=Asia/Dubay
+pref.timezone.Asia.Dushanbe=Asia/Dushanbe
+pref.timezone.Asia.Gaza=Asia/Gaza
+pref.timezone.Asia.Harbin=Asia/Harbin
+pref.timezone.Asia.Hong_Kong=Asia/Hong Kong
+pref.timezone.Asia.Hovd=Asia/Hovd
+pref.timezone.Asia.Irkutsk=Asia/Irkutsk
+pref.timezone.Asia.Istanbul=Asia/Estambul
+pref.timezone.Asia.Jakarta=Asia/Jakarta
+pref.timezone.Asia.Jayapura=Asia/Jayapura
+pref.timezone.Asia.Jerusalem=Asia/Jerusalén
+pref.timezone.Asia.Kabul=Asia/Kabul
+pref.timezone.Asia.Kamchatka=Asia/Kamchatka
+pref.timezone.Asia.Karachi=Asia/Karachi
+pref.timezone.Asia.Kashgar=Asia/Kashgar
+pref.timezone.Asia.Kathmandu=Asia/Katmandú
+pref.timezone.Asia.Krasnoyarsk=Asia/Krasnoyarsk
+pref.timezone.Asia.Kuala_Lumpur=Asia/Kuala Lumpur
+pref.timezone.Asia.Kuching=Asia/Kuching
+pref.timezone.Asia.Kuwait=Asia/Kuwait
+pref.timezone.Asia.Macau=Asia/Macao
+pref.timezone.Asia.Magadan=Asia/Magadán
+pref.timezone.Asia.Makassar=Asia/Makasar
+pref.timezone.Asia.Manila=Asia/Manila
+pref.timezone.Asia.Muscat=Asia/Muscat
+pref.timezone.Asia.Nicosia=Asia/Nicosia
+pref.timezone.Asia.Novosibirsk=Asia/Novosibirsk
+pref.timezone.Asia.Omsk=Asia/Omsk
+pref.timezone.Asia.Oral=Asia/Orán
+pref.timezone.Asia.Phnom_Penh=Asia/Phnom Penh
+pref.timezone.Asia.Pontianak=Asia/Pontianak
+pref.timezone.Asia.Pyongyang=Asia/Pyongyang
+pref.timezone.Asia.Qatar=Asia/Qatar
+pref.timezone.Asia.Qyzylorda=Asia/Qyzylorda
+pref.timezone.Asia.Rangoon=Asia/Rangún
+pref.timezone.Asia.Riyadh=Asia/Riyadh
+pref.timezone.Asia.Sakhalin=Asia/Sakhalin
+pref.timezone.Asia.Samarkand=Asia/Samarkand
+pref.timezone.Asia.Seoul=Asia/Seúl
+pref.timezone.Asia.Shanghai=Asia/Shangai
+pref.timezone.Asia.Singapore=Asia/Singapur
+pref.timezone.Asia.Taipei=Asia/Taipei
+pref.timezone.Asia.Tashkent=Asia/Tashkent
+pref.timezone.Asia.Tbilisi=Asia/Tbilisi
+pref.timezone.Asia.Tehran=Asia/Teherán
+pref.timezone.Asia.Thimphu=Asia/Thimphu
+pref.timezone.Asia.Tokyo=Asia/Tokio
+pref.timezone.Asia.Ulaanbaatar=Asia/Ulán Bator
+pref.timezone.Asia.Urumqi=Asia/Urumqi
+pref.timezone.Asia.Vientiane=Asia/Vientiane
+pref.timezone.Asia.Vladivostok=Asia/Vladivostok
+pref.timezone.Asia.Yakutsk=Asia/Yakutsk
+pref.timezone.Asia.Yekaterinburg=Asia/Yekaterinburg
+pref.timezone.Asia.Yerevan=Asia/Yerevan
+pref.timezone.Atlantic.Azores=Atlántico/Azores
+pref.timezone.Atlantic.Bermuda=Atlántico/Bermuda
+pref.timezone.Atlantic.Canary=Atlántico/Canarias
+pref.timezone.Atlantic.Cape_Verde=Atlántico/Cabo Verde
+pref.timezone.Atlantic.Faroe=Atlántico/Faroe
+pref.timezone.Atlantic.Madeira=Atlántico/Madeira
+pref.timezone.Atlantic.Reykjavik=Atlántico/Reykjavík
+pref.timezone.Atlantic.South_Georgia=Atlántico/South Georgia
+pref.timezone.Atlantic.St_Helena=Atlántico/St Helena
+pref.timezone.Atlantic.Stanley=Atlántico/Stanley
+pref.timezone.Australia.Adelaide=Australia/Adelaida
+pref.timezone.Australia.Brisbane=Australia/Brisbane
+pref.timezone.Australia.Broken_Hill=Australia/Broken Hill
+pref.timezone.Australia.Currie=Australia/Currie
+pref.timezone.Australia.Darwin=Australia/Darwin
+pref.timezone.Australia.Eucla=Australia/Eucla
+pref.timezone.Australia.Hobart=Australia/Hobart
+pref.timezone.Australia.Lindeman=Australia/Lindeman
+pref.timezone.Australia.Lord_Howe=Australia/Lord Howe
+pref.timezone.Australia.Melbourne=Australia/Melbourne
+pref.timezone.Australia.Perth=Australia/Perth
+pref.timezone.Australia.Sydney=Australia/Sydney
+pref.timezone.Europe.Amsterdam=Europa/Amsterdam
+pref.timezone.Europe.Andorra=Europa/Andorra
+pref.timezone.Europe.Athens=Europa/Atenas
+pref.timezone.Europe.Belgrade=Europa/Belgrado
+pref.timezone.Europe.Berlin=Europa/Berlín
+pref.timezone.Europe.Bratislava=Europa/Bratislava
+pref.timezone.Europe.Brussels=Europa/Bruselas
+pref.timezone.Europe.Bucharest=Europa/Bucarest
+pref.timezone.Europe.Budapest=Europa/Budapest
+pref.timezone.Europe.Chisinau=Europa/Chisinau
+pref.timezone.Europe.Copenhagen=Europa/Copenhage
+pref.timezone.Europe.Dublin=Europa/Dublín
+pref.timezone.Europe.Gibraltar=Europa/Gibraltar
+pref.timezone.Europe.Guernsey=Europa/Guernesey
+pref.timezone.Europe.Helsinki=Europa/Helsinki
+pref.timezone.Europe.Isle_of_Man=Europa/Isle of Man
+pref.timezone.Europe.Istanbul=Europa/Estambul
+pref.timezone.Europe.Jersey=Europa/Jersey
+pref.timezone.Europe.Kaliningrad=Europa/Kaliningrado
+pref.timezone.Europe.Kiev=Europa/Kiev
+pref.timezone.Europe.Lisbon=Europa/Lisboa
+pref.timezone.Europe.Ljubljana=Europa/Ljubljana
+pref.timezone.Europe.London=Europa/Londres
+pref.timezone.Europe.Luxembourg=Europa/Luxemburgo
+pref.timezone.Europe.Madrid=Europa/Madrid
+pref.timezone.Europe.Malta=Europa/Malta
+pref.timezone.Europe.Mariehamn=Europa/Mariehamn
+pref.timezone.Europe.Minsk=Europa/Minsk
+pref.timezone.Europe.Monaco=Europa/Mónaco
+pref.timezone.Europe.Moscow=Europa/Moscú
+pref.timezone.Europe.Nicosia=Europa/Nicosia
+pref.timezone.Europe.Oslo=Europa/Oslo
+pref.timezone.Europe.Paris=Europa/París
+pref.timezone.Europe.Podgorica=Europa/Podgorica
+pref.timezone.Europe.Prague=Europa/Praga
+pref.timezone.Europe.Riga=Europa/Riga
+pref.timezone.Europe.Rome=Europa/Roma
+pref.timezone.Europe.Samara=Europa/Samara
+pref.timezone.Europe.San_Marino=Europa/San Marino
+pref.timezone.Europe.Sarajevo=Europa/Sarajevo
+pref.timezone.Europe.Simferopol=Europa/Simferopol
+pref.timezone.Europe.Skopje=Europa/Skopje
+pref.timezone.Europe.Sofia=Europa/Sofía
+pref.timezone.Europe.Stockholm=Europa/Estocolmo
+pref.timezone.Europe.Tallinn=Europa/Tallinn
+pref.timezone.Europe.Tirane=Europa/Tirane
+pref.timezone.Europe.Uzhgorod=Europa/Uzhgorod
+pref.timezone.Europe.Vaduz=Europa/Vaduz
+pref.timezone.Europe.Vatican=Europa/Vaticano
+pref.timezone.Europe.Vienna=Europa/Viena
+pref.timezone.Europe.Vilnius=Europa/Vilnius
+pref.timezone.Europe.Volgograd=Europa/Volgograd
+pref.timezone.Europe.Warsaw=Europa/Varsovia
+pref.timezone.Europe.Zagreb=Europa/Zagreb
+pref.timezone.Europe.Zaporozhye=Europa/Zaporozhye
+pref.timezone.Europe.Zurich=Europa/Zurich
+pref.timezone.Indian.Antananarivo=India/Antananarivo
+pref.timezone.Indian.Chagos=India/Chagos
+pref.timezone.Indian.Christmas=India/Christmas
+pref.timezone.Indian.Cocos=India/Cocos
+pref.timezone.Indian.Comoro=India/Comoro
+pref.timezone.Indian.Kerguelen=India/Kerguelen
+pref.timezone.Indian.Mahe=India/Mahe
+pref.timezone.Indian.Maldives=India/Maldivas
+pref.timezone.Indian.Mauritius=India/Mauricio
+pref.timezone.Indian.Mayotte=India/Mayotte
+pref.timezone.Indian.Reunion=India/Reunión
+pref.timezone.Pacific.Apia=Pacífico/Apia
+pref.timezone.Pacific.Auckland=Pacífico/Auckland
+pref.timezone.Pacific.Chatham=Pacífico/Chatham
+pref.timezone.Pacific.Easter=Pacífico/Isla de Pascua
+pref.timezone.Pacific.Efate=Pacífico/Efate
+pref.timezone.Pacific.Enderbury=Pacífico/Enderbury
+pref.timezone.Pacific.Fakaofo=Pacífico/Fakaofo
+pref.timezone.Pacific.Fiji=Pacífico/Fiji
+pref.timezone.Pacific.Funafuti=Pacífico/Funafuti
+pref.timezone.Pacific.Galapagos=Pacífico/Galápagos
+pref.timezone.Pacific.Gambier=Pacífico/Gambier
+pref.timezone.Pacific.Guadalcanal=Pacífico/Guadalcanal
+pref.timezone.Pacific.Guam=Pacífico/Guam
+pref.timezone.Pacific.Honolulu=Pacífico/Honolulu
+pref.timezone.Pacific.Johnston=Pacífico/Johnston
+pref.timezone.Pacific.Kiritimati=Pacífico/Kiritimati
+pref.timezone.Pacific.Kosrae=Pacífico/Kosrae
+pref.timezone.Pacific.Kwajalein=Pacífico/Kwajalein
+pref.timezone.Pacific.Majuro=Pacífico/Majuro
+pref.timezone.Pacific.Marquesas=Pacífico/Marquesas
+pref.timezone.Pacific.Midway=Pacífico/Midway
+pref.timezone.Pacific.Nauru=Pacífico/Nauru
+pref.timezone.Pacific.Niue=Pacífico/Niue
+pref.timezone.Pacific.Norfolk=Pacífico/Norfolk
+pref.timezone.Pacific.Noumea=Pacífico/Nouméa
+pref.timezone.Pacific.Pago_Pago=Pacífico/Pago Pago
+pref.timezone.Pacific.Palau=Pacífico/Palau
+pref.timezone.Pacific.Pitcairn=Pacífico/Pitcairn
+pref.timezone.Pacific.Ponape=Pacífico/Ponape
+pref.timezone.Pacific.Port_Moresby=Pacífico/Port Moresby
+pref.timezone.Pacific.Rarotonga=Pacífico/Rarotonga
+pref.timezone.Pacific.Saipan=Pacífico/Saipan
+pref.timezone.Pacific.Tahiti=Pacífico/Tahiti
+pref.timezone.Pacific.Tarawa=Pacífico/Tarawa
+pref.timezone.Pacific.Tongatapu=Pacífico/Tongatapu
+pref.timezone.Pacific.Truk=Pacífico/Truk
+pref.timezone.Pacific.Wake=Pacífico/Wake
+pref.timezone.Pacific.Wallis=Pacífico/Wallis
+
+# the following have been missing
+pref.timezone.America.Indiana.Tell_City=América/Indiana/Tell City
+pref.timezone.America.Indiana.Winamac=América/Indiana/Winamac
+pref.timezone.America.Marigot=América/Marigot
+pref.timezone.America.Resolute=América/Resolute
+pref.timezone.America.St_Barthelemy=América/St. Barthelemy
+
+# added with 2008d:
+pref.timezone.America.Argentina.San_Luis=América/Argentina/San Luis
+pref.timezone.America.Santarem=América/Santarem
+pref.timezone.Asia.Ho_Chi_Minh=Asia/Ho Chi Minh
+pref.timezone.Asia.Kolkata=Asia/Kolkata
+
+# added with 2008i:
+pref.timezone.America.Argentina.Salta=América/Argentina/Salta
+
+# added with 2010i
+pref.timezone.America.Matamoros=América/Matamoros
+pref.timezone.America.Ojinaga=América/Ojinaga
+pref.timezone.America.Santa_Isabel=América/Santa Isabel
+pref.timezone.Antarctica.Macquarie=Antártida/Macquarie
+pref.timezone.Asia.Novokuznetsk=Asia/Novokuznetsk
+
+#added with 2011b
+pref.timezone.America.Bahia_Banderas=América/Bahía Banderas
+pref.timezone.America.North_Dakota.Beulah=América/Dakota Del Norte/Beulah
+pref.timezone.Pacific.Chuuk=Pacífico/Chuuk
+pref.timezone.Pacific.Pohnpei=Pacífico/Pohnpei
+
+#added with 2011n
+pref.timezone.Africa.Juba=Africa/Juba
+pref.timezone.America.Kralendijk=America/Kralendijk
+pref.timezone.America.Lower_Princes=America/Lower Princes
+pref.timezone.America.Metlakatla=America/Metlakatla
+pref.timezone.America.Sitka=America/Sitka
+pref.timezone.Asia.Hebron=Asia/Hebrón
+
+#added with 2013a
+pref.timezone.America.Creston=América/Creston
+pref.timezone.Asia.Khandyga=Asia/Khandyga
+pref.timezone.Asia.Ust-Nera=Asia/Ust-Nera
+pref.timezone.Europe.Busingen=Europa/Busingen
+
+#added with 2014b
+pref.timezone.Antarctica.Troll=Antártida/Troll
+
+#added with 2014j
+pref.timezone.Asia.Chita=Asia/Chita
+pref.timezone.Asia.Srednekolymsk=Asia/Srednekolymsk
+pref.timezone.Pacific.Bougainville=Pacífico/Bougainville
+
+#added with 2.2015g
+pref.timezone.America.Fort_Nelson=América/Fuerte Nelson
+
+#added with 2.2016b
+pref.timezone.Europe.Ulyanovsk=Europa/Uliánovsk
+pref.timezone.Europe.Astrakhan=Europa/Astracán
+pref.timezone.Asia.Barnaul=Asia/Barnaúl
+
+#added with 2.2016i
+pref.timezone.Asia.Yangon=Asia/Rangún
+pref.timezone.Asia.Tomsk=Asia/Tomsk
+pref.timezone.Asia.Famagusta=Asia/Famagusta
+pref.timezone.Europe.Kirov=Europa/Kirov
+
+#added with 2.2016j
+pref.timezone.Europe.Saratov=Europa/Saratov
+pref.timezone.Asia.Atyrau=Asia/Atyrau
+
+#added with 2.2017b
+pref.timezone.America.Punta_Arenas=América/Punta Arenas
+
+#added with 2.2018i
+pref.timezone.Asia.Qostanay=Asia/Kostanái
+
+#added with 2.2020a
+pref.timezone.America.Nuuk=América/Nuuk
+
+#added with 2.2021c
+pref.timezone.Pacific.Kanton=Pacífico/Kanton
+
+#added with 2.2022b
+pref.timezone.Europe.Kyiv=Europa/Kiev
diff --git a/l10n-es-AR/calendar/chrome/lightning/lightning-toolbar.dtd b/l10n-es-AR/calendar/chrome/lightning/lightning-toolbar.dtd
new file mode 100644
index 0000000000..7588cd4d2b
--- /dev/null
+++ b/l10n-es-AR/calendar/chrome/lightning/lightning-toolbar.dtd
@@ -0,0 +1,51 @@
+<!-- This Source Code Form is subject to the terms of the Mozilla Public
+   - License, v. 2.0. If a copy of the MPL was not distributed with this
+   - file, You can obtain one at http://mozilla.org/MPL/2.0/. -->
+
+<!ENTITY lightning.toolbar.calendar.name "Barra de calendario">
+<!ENTITY lightning.toolbar.calendar.name.accesskey "c">
+<!ENTITY lightning.toolbar.task.name "Barra de tareas">
+<!ENTITY lightning.toolbar.task.name.accesskey "t">
+
+<!ENTITY lightning.toolbar.sync.label "Sincronizar">
+<!ENTITY lightning.toolbar.sync.tooltip "Recargar calendarios y sincronizar cambios">
+<!ENTITY lightning.toolbar.delete.label "Borrar">
+<!ENTITY lightning.toolbar.delete.tooltip "Borrar eventos o tareas seleccionadas">
+<!ENTITY lightning.toolbar.edit.label "Editar">
+<!ENTITY lightning.toolbar.edit.tooltip "Editar eventos o tareas seleccionadas">
+<!ENTITY lightning.toolbar.gototoday.label "Ir a hoy">
+<!ENTITY lightning.toolbar.gototoday.tooltip "Ir a hoy">
+<!ENTITY lightning.toolbar.print.label "Imprimir">
+<!ENTITY lightning.toolbar.print.tooltip "Imprimir eventos o tareas">
+
+<!-- Mode Toolbar -->
+<!ENTITY lightning.toolbar.calendar.label     "Calendario">
+<!ENTITY lightning.toolbar.calendar.tooltip   "Cambiar a la pestaña calendario">
+<!ENTITY lightning.toolbar.calendar.accesskey "C">
+<!ENTITY lightning.toolbar.task.label         "Tareas">
+<!ENTITY lightning.toolbar.task.tooltip       "Cambiar a la pestaña tareas">
+<!ENTITY lightning.toolbar.task.accesskey     "T">
+
+<!-- Toolbar write button -->
+<!ENTITY lightning.toolbar.newevent.label     "Evento">
+<!ENTITY lightning.toolbar.newevent.tooltip   "Crear un nuevo evento">
+<!ENTITY lightning.toolbar.newtask.label      "Tarea">
+<!ENTITY lightning.toolbar.newtask.tooltip    "Crear una nueva tarea">
+
+<!-- Calendar and Task Mode Toolbar -->
+<!ENTITY lightning.toolbar.day.label                 "Día">
+<!ENTITY lightning.toolbar.day.accesskey             "D">
+<!ENTITY lightning.toolbar.week.label                "Semana">
+<!ENTITY lightning.toolbar.week.accesskey            "S">
+<!ENTITY lightning.toolbar.multiweek.label           "Multisemana">
+<!ENTITY lightning.toolbar.multiweek.accesskey       "u">
+<!ENTITY lightning.toolbar.month.label               "Mes">
+<!ENTITY lightning.toolbar.month.accesskey           "M">
+<!-- LOCALIZATION NOTE: the same as appmenuButton.label and appmenuButton.tooltip
+     from messenger.dtd -->
+<!ENTITY lightning.toolbar.appmenuButton.label       "Menu de aplicaciones">
+<!ENTITY lightning.toolbar.appmenuButton1.tooltip     "Mostrar el menú de &brandShortName;">
+<!ENTITY lightning.toolbar.calendarmenu.label        "Vista de calendario">
+<!ENTITY lightning.toolbar.calendarmenu.accesskey    "V">
+<!ENTITY lightning.toolbar.calendarpane.label        "Mostrar vista de calendario">
+<!ENTITY lightning.toolbar.calendarpane.accesskey    "v">
diff --git a/l10n-es-AR/calendar/chrome/lightning/lightning.dtd b/l10n-es-AR/calendar/chrome/lightning/lightning.dtd
new file mode 100644
index 0000000000..051dda16f5
--- /dev/null
+++ b/l10n-es-AR/calendar/chrome/lightning/lightning.dtd
@@ -0,0 +1,114 @@
+<!-- This Source Code Form is subject to the terms of the Mozilla Public
+   - License, v. 2.0. If a copy of the MPL was not distributed with this
+   - file, You can obtain one at http://mozilla.org/MPL/2.0/. -->
+
+<!-- WARNING! This file contains UTF-8 encoded characters!
+   - If this ==> … <== doesn't look like an ellipsis (three dots in a row),
+   - your editor isn't using UTF-8 encoding and may munge up the document!
+  -->
+
+<!-- Tools menu -->
+<!ENTITY lightning.preferencesLabel "Calendario">
+
+<!-- New menu popup in File menu -->
+<!ENTITY lightning.menupopup.new.event.label    "Evento…">
+<!ENTITY lightning.menupopup.new.event.accesskey "E">
+<!ENTITY lightning.menupopup.new.task.label     "Tarea…">
+<!ENTITY lightning.menupopup.new.task.accesskey "T">
+<!ENTITY lightning.menupopup.new.calendar.label "Calendario…">
+<!ENTITY lightning.menupopup.new.calendar.accesskey "n">
+
+<!-- Open menu popup in File menu -->
+<!ENTITY lightning.menupopup.open.calendar.label      "Archivo de calendario…">
+<!ENTITY lightning.menupopup.open.calendar.accesskey  "C">
+
+<!-- View Menu -->
+<!ENTITY lightning.menu.view.calendar.label            "Calendario">
+<!ENTITY lightning.menu.view.calendar.accesskey        "n">
+<!ENTITY lightning.menu.view.tasks.label               "Tareas">
+<!ENTITY lightning.menu.view.tasks.accesskey           "T">
+
+<!-- Events and Tasks menu -->
+<!ENTITY lightning.menu.eventtask.label                "Eventos y tareas">
+<!ENTITY lightning.menu.eventtask.accesskey            "n">
+
+<!-- properties dialog, calendar creation wizard -->
+<!-- LOCALIZATON NOTE(lightning.calendarproperties.email.label,
+     lightning.calendarproperties.forceEmailScheduling.label)
+     These strings are used in the calendar wizard and the calendar properties dialog, but are only
+     displayed when setting/using a caldav calendar -->
+<!ENTITY lightning.calendarproperties.email.label                           "Correo electrónico:">
+<!ENTITY lightning.calendarproperties.forceEmailScheduling.label            "Preferir programación de correo electrónico del lado del cliente">
+<!-- LOCALIZATON NOTE(lightning.calendarproperties.forceEmailScheduling.tooltiptext1,
+     lightning.calendarproperties.forceEmailScheduling.tooltiptext2)
+     - tooltiptext1 is used in the calendar wizard when setting a new caldav calendar
+     - tooltiptext2 is used in the calendar properties dialog for caldav calendars -->
+<!ENTITY lightning.calendarproperties.forceEmailScheduling.tooltiptext1     "Por el momento, solo se puede habilitar esta opción después de establecerla en este calendario en su diálogo de propiedades si el servidor de calendario se encarga de la programación.">
+<!ENTITY lightning.calendarproperties.forceEmailScheduling.tooltiptext2     "Esta opción solo está disponible si el servidor de calendario soporta programación. Habilitarla permitirá usar el correo electrónico estándar en lugar de dejarlo en el servidor.">
+
+<!-- The notifications settings in the properties dialog -->
+<!ENTITY lightning.calendarproperties.notifications.label                   "Notificaciones">
+<!ENTITY lightning.calendarproperties.globalNotifications.label             "Preferencias globales de notificación...">
+
+<!-- iMIP Bar (meeting support) -->
+<!ENTITY lightning.imipbar.btnAccept.label                                  "Aceptar">
+<!ENTITY lightning.imipbar.btnAccept2.tooltiptext                           "Aceptar invitación al evento">
+<!ENTITY lightning.imipbar.btnAcceptRecurrences.label                       "Aceptar todas">
+<!ENTITY lightning.imipbar.btnAcceptRecurrences2.tooltiptext                "Aceptar invitación para todas las recurrencias del evento">
+<!ENTITY lightning.imipbar.btnAdd.label                                     "Agregar">
+<!ENTITY lightning.imipbar.btnAdd.tooltiptext                               "Agregar el evento al calendario">
+<!ENTITY lightning.imipbar.btnDecline.label                                 "Declinar">
+<!ENTITY lightning.imipbar.btnDecline2.tooltiptext                          "Declinar invitación al evento">
+<!ENTITY lightning.imipbar.btnDeclineRecurrences.label                      "Declinar todas">
+<!ENTITY lightning.imipbar.btnDeclineRecurrences2.tooltiptext               "Declinar invitación para todas las recurrencias del evento">
+<!ENTITY lightning.imipbar.btnDeclineCounter.label                          "Declinar">
+<!ENTITY lightning.imipbar.btnDeclineCounter.tooltiptext                    "Declinar la contrapropuesta">
+<!ENTITY lightning.imipbar.btnDelete.label                                  "Borrar">
+<!ENTITY lightning.imipbar.btnDelete.tooltiptext                            "Borrar del calendario">
+<!ENTITY lightning.imipbar.btnDetails.label                                 "Detalles…">
+<!ENTITY lightning.imipbar.btnDetails.tooltiptext                           "Mostrar detalles del evento">
+<!ENTITY lightning.imipbar.btnDoNotShowImipBar.label                        "No me muestre estos mensajes">
+<!ENTITY lightning.imipbar.btnGoToCalendar.label                            "Calendario">
+<!ENTITY lightning.imipbar.btnGoToCalendar.tooltiptext                      "Ir a la pestaña del calendario">
+<!ENTITY lightning.imipbar.btnMore.label                                    "Más">
+<!ENTITY lightning.imipbar.btnMore.tooltiptext                              "Clic para mostrar más opciones">
+<!ENTITY lightning.imipbar.btnReconfirm2.label                              "Reconfirmar">
+<!ENTITY lightning.imipbar.btnReconfirm.tooltiptext                         "Envía una reconfirmación al organizador">
+<!ENTITY lightning.imipbar.btnReschedule.label                              "Reprogramar">
+<!ENTITY lightning.imipbar.btnReschedule.tooltiptext                        "Reprogramar el evento">
+<!ENTITY lightning.imipbar.btnSaveCopy.label                                "Guardar una copia">
+<!ENTITY lightning.imipbar.btnSaveCopy.tooltiptext                          "Guarda una copia del evento en el calendario independientemente de responder al organizador. La lista de asistentes será borrada.">
+<!ENTITY lightning.imipbar.btnTentative.label                               "Tentativa">
+<!ENTITY lightning.imipbar.btnTentative2.tooltiptext                        "Aceptar invitación al evento tentativamente">
+<!ENTITY lightning.imipbar.btnTentativeRecurrences.label                    "Tentativa para todas">
+<!ENTITY lightning.imipbar.btnTentativeRecurrences2.tooltiptext             "Aceptar invitación tentativamente para todas las recurrencias del evento">
+<!ENTITY lightning.imipbar.btnUpdate.label                                  "Actualizar">
+<!ENTITY lightning.imipbar.btnUpdate.tooltiptext                            "Actualizar evento en el calendario">
+<!ENTITY lightning.imipbar.description                                      "Este mensaje contiene una invitación a un evento.">
+
+<!ENTITY lightning.imipbar.btnSend.label                                    "Enviar una respuesta ahora">
+<!ENTITY lightning.imipbar.btnSend.tooltiptext                              "Enviar una respuesta al organizador">
+<!ENTITY lightning.imipbar.btnSendSeries.tooltiptext                        "Enviar una respuesta para la serie completa al organizador">
+<!ENTITY lightning.imipbar.btnDontSend.label                                "No enviar una respuesta">
+<!ENTITY lightning.imipbar.btnDontSend.tooltiptext                          "Cambiar el estado de participación sin enviar una respuesta al organizador">
+<!ENTITY lightning.imipbar.btnDontSendSeries.tooltiptext                    "Cambiar el estado de participación de la serie sin enviar una respuesta al organizador">
+
+<!-- Lightning specific keybindings -->
+<!ENTITY lightning.keys.event.showCalendar.key "C">
+<!ENTITY lightning.keys.event.showTasks.key "D">
+<!ENTITY lightning.keys.event.new "I">
+<!ENTITY lightning.keys.todo.new "D">
+
+<!-- Account Central page -->
+<!ENTITY lightning.acctCentral.newCalendar.label "Crear un nuevo calendario">
+
+<!-- today-pane-specific -->
+<!ENTITY todaypane.showMinimonth.label "Mostrar mini-mes">
+<!ENTITY todaypane.showMinimonth.accesskey "M">
+<!ENTITY todaypane.showMiniday.label "Mostrar mini-día">
+<!ENTITY todaypane.showMiniday.accesskey  "d">
+<!ENTITY todaypane.showNone.label "No mostrar">
+<!ENTITY todaypane.showNone.accesskey "N">
+<!ENTITY todaypane.showTodayPane.label "Mostrar vista de hoy">
+<!ENTITY todaypane.showTodayPane.accesskey "o">
+<!ENTITY todaypane.statusButton.label "Vista de hoy">
diff --git a/l10n-es-AR/calendar/chrome/lightning/lightning.properties b/l10n-es-AR/calendar/chrome/lightning/lightning.properties
new file mode 100644
index 0000000000..94bd94ac6b
--- /dev/null
+++ b/l10n-es-AR/calendar/chrome/lightning/lightning.properties
@@ -0,0 +1,201 @@
+# This Source Code Form is subject to the terms of the Mozilla Public
+# License, v. 2.0. If a copy of the MPL was not distributed with this
+# file, You can obtain one at http://mozilla.org/MPL/2.0/.
+
+# addon description:
+extensions.{e2fda1a4-762b-4020-b5ad-a41df1933103}.name=Lightning
+extensions.{e2fda1a4-762b-4020-b5ad-a41df1933103}.description=Un calendario integrado para Thunderbird
+extensions.{e2fda1a4-762b-4020-b5ad-a41df1933103}.creator=Proyecto Mozilla Calendar
+
+# Lightning branding
+brandShortName=Lightning
+
+# Task mode title
+taskModeApplicationTitle=Tareas
+
+# Tab titles
+tabTitleCalendar=Calendario
+tabTitleTasks=Tareas
+
+# Html event display in message
+imipHtml.header=Invitación a evento
+imipHtml.summary=Título:
+imipHtml.location=Dirección:
+imipHtml.when=Cuando:
+imipHtml.organizer=Organizador:
+imipHtml.description=Descripción:
+# LOCALIZATION_NOTE(imipHtml.attachments): This is a label for one or more (additional) links to
+# documents or websites attached to this event.
+imipHtml.attachments=Adjuntos:
+imipHtml.comment=Comentario:
+imipHtml.attendees=Asistentes:
+# LOCALIZATION_NOTE(imipHtml.url): This is a label for a reference to an (alternate) online
+# representation of the event (either directly human readable or not).
+imipHtml.url=Enlace relacionado:
+imipHtml.canceledOccurrences=Apariciones canceladas:
+imipHtml.modifiedOccurrences=Apariciones modificadas:
+imipHtml.newLocation=Nueva dirección: %1$S
+# LOCALIZATION_NOTE(imipHtml.attendeeDelegatedFrom): this is appended behind an attendee name in the
+# email invitation preview - don't add leading/trailing whitespaces here
+# %1$S - a single delegator or a comma separated list of delegators
+imipHtml.attendeeDelegatedFrom=(delegado de %1$S)
+# LOCALIZATION_NOTE(imipHtml.attendeeDelegatedTo): this is appended behind an attendee name in the
+# email invitation preview - don't add leading/trailing whitespaces here
+# %1$S - a single delegatee or a comma separated list of delegatees
+imipHtml.attendeeDelegatedTo=(delegado a %1$S)
+
+# LOCALIZATION_NOTE(imipHtml.attendee.combined): tooltip for itip icon in email invitation preview.
+# Given an attendee loungeexample.org of type room is a mandatory participant and has accepted the
+# invitation, the tooltip would be:
+# lounge@example.org (room) is a required participant. lounge@example.org has confirmed attendance.
+# %1$S - value of imipHtml.attendeeRole2.*
+# %2$S - value of imipHtml.attendeePartStat2.*
+imipHtml.attendee.combined=%1$S %2$S
+
+# LOCALIZATION_NOTE(imipHtml.attendeeRole2.CHAIR): used to compose
+# imipHtml.attendee.combined
+# %1$S - value of imipHtml.attendeeUserType2.*
+imipHtml.attendeeRole2.CHAIR=%1$S preside el evento.
+# LOCALIZATION_NOTE(imipHtml.attendeeRole2.NON-PARTICIPANT): used to compose
+# imipHtml.attendee.combined
+# %1$S - value of imipHtml.attendeeUserType2.*
+imipHtml.attendeeRole2.NON-PARTICIPANT=%1$S es no-partícipe.
+# LOCALIZATION_NOTE(imipHtml.attendeeRole2.OPT-PARTICIPANT): used to compose
+# imipHtml.attendee.combined
+# %1$S - value of imipHtml.attendeeUserType2.*
+imipHtml.attendeeRole2.OPT-PARTICIPANT=%1$S es partícipe opcional.
+# LOCALIZATION_NOTE(imipHtml.attendeeRole2.REQ-PARTICIPANT): used to compose
+# imipHtml.attendee.combined
+# %1$S - value of imipHtml.attendeeUserType2.*
+imipHtml.attendeeRole2.REQ-PARTICIPANT=%1$S es partícipe requerido.
+
+# LOCALIZATION_NOTE(imipHtml.attendeePartStat2.ACCEPTED): used to compose
+# imipHtml.attendee.combined
+# %1$S - common name or email address of the attendee
+imipHtml.attendeePartStat2.ACCEPTED=%1$S ha confirmado asistencia.
+# LOCALIZATION_NOTE(imipHtml.attendeePartStat2.DECLINED): used to compose
+# imipHtml.attendee.combined
+# %1$S - common name or email address of the attendee
+imipHtml.attendeePartStat2.DECLINED=%1$S ha declinado asistencia.
+# LOCALIZATION_NOTE(imipHtml.attendeePartStat2.DELEGATED): used to compose
+# imipHtml.attendee.combined
+# %1$S - common name or email address of the attendee
+# %2$S - single delegatee or comma separated list of delegatees
+# delegation is different from invitation forwarding - in case of the former the original attendee
+# is replaced, while on the latter the receiver may take part additionally
+imipHtml.attendeePartStat2.DELEGATED=%1$S ha delegado asistencia a %2$S.
+# LOCALIZATION_NOTE(imipHtml.attendeePartStat2.NEEDS-ACTION): used to compose
+# imipHtml.attendee.combined
+# %1$S - common name or email address of the attendee
+imipHtml.attendeePartStat2.NEEDS-ACTION=%1$S aún necesita responder.
+# LOCALIZATION_NOTE(imipHtml.attendeePartStat2.TENTATIVE): used to compose
+# imipHtml.attendee.combined
+# %1$S - common name or email address of the attendee
+imipHtml.attendeePartStat2.TENTATIVE=%1$S ha confirmado asistencia tentativamente.
+
+# LOCALIZATION_NOTE(imipHtml.attendeeUserType2.INDIVIDUAL): used to compose
+# imipHtml.attendeeRole2.*
+# %1$S - email address or common name <email address> representing an individual attendee
+imipHtml.attendeeUserType2.INDIVIDUAL=%1$S
+# LOCALIZATION_NOTE(imipHtml.attendeeUserType2.GROUP): used to compose
+# imipHtml.attendeeRole2.*
+# %1$S - email address or common name <email address> representing a group (e.g. a distribution list)
+imipHtml.attendeeUserType2.GROUP=%1$S (grupo)
+# LOCALIZATION_NOTE(imipHtml.attendeeUserType2.RESOURCE): used to compose
+# imipHtml.attendeeRole2.*
+# %1$S - email address or common name <email address> representing a resource (e.g. projector)
+imipHtml.attendeeUserType2.RESOURCE=%1$S (recurso)
+# LOCALIZATION_NOTE(imipHtml.attendeeUserType2.ROOM): used to compose
+# imipHtml.attendeeRole2.*
+# %1$S - email address or common name <email address> representing a room
+imipHtml.attendeeUserType2.ROOM=%1$S (salón)
+# LOCALIZATION_NOTE(imipHtml.attendeeUserType2.UNKNOWN): used to compose
+# imipHtml.attendeeRole2.*
+# %1$S - email address or common name <email address> representing an attendee of unknown type
+imipHtml.attendeeUserType2.UNKNOWN=%1$S
+
+imipAddedItemToCal2=El evento ha sido agregado al calendario.
+imipCanceledItem2=El evento ha sido borrado del calendario.
+imipUpdatedItem2=El evento ha sido actualizado.
+imipBarCancelText=Este mensaje contiene la cancelación de un evento.
+imipBarCounterErrorText=Este mensaje contiene una contrapropuesta a una invitación que no puede ser procesada.
+imipBarCounterPreviousVersionText=Este mensaje contiene una contrapropuesta a una versión previa de una invitación.
+imipBarCounterText=Este mensaje contiene una contrapropuesta a una invitación.
+imipBarDisallowedCounterText=Ete mensaje contiene una contrapropuesta aunque se ha deshabilitado para este evento.
+imipBarDeclineCounterText=Este mensaje contiene una respuesta a una contrapropuesta.
+imipBarRefreshText=Este mensaje solicita una actualización de un evento.
+imipBarPublishText=Este mensaje contiene un evento.
+imipBarRequestText=Este mensaje contiene una invitación a un evento.
+imipBarSentText=Este mensaje contiene un evento enviado.
+imipBarSentButRemovedText=Este mensaje contiene un evento enviado que ya no está en el calendario.
+imipBarUpdateText=Este mensaje contiene una actualizaciþn a un evento existente.
+imipBarUpdateMultipleText=Este mensaje contiene actualzaciones para múltiples eventos existentes.
+imipBarUpdateSeriesText=Este mensaje contiene una actualización para una serie de eventos existente.
+imipBarAlreadyProcessedText=Este mensaje contiene un evento que ya ha sido procesdo.
+imipBarProcessedNeedsAction=Este mensaje contiene un evento al que no ha respondido.
+imipBarProcessedMultipleNeedsAction=Este mensaje contiene múltiples eventos que aún no han sido respondidos.
+imipBarProcessedSeriesNeedsAction=Este mensaje contiene una serie de eventos que aún no han sido respondidos.
+imipBarReplyText=Este mensaje contiene una respuesta a una invitación.
+imipBarReplyToNotExistingItem=Este mensaje contiene una respuesta que refiere a un evento que no está en el calendario.                       
+# LOCALIZATION_NOTE(imipBarReplyToRecentlyRemovedItem):
+# %1$S - datetime of deletion
+imipBarReplyToRecentlyRemovedItem=Este mensaje contiene una respuesta que refiere a un evento que fue eliminado del calendario el %1$S.
+imipBarUnsupportedText=Este mensaje contiene un evento que esta versión de Lightning no puede procesar.
+imipBarUnsupportedText2=Este mensaje contiene un evento que esta versión de %1$S no puede procesar.
+imipBarProcessingFailed=Falla al procesar el mensaje. Estado: %1$S.
+imipBarCalendarDeactivated=Este mensaje contiene información del evento. Habilite un calendario para manejarlo.
+imipBarNotWritable=No hay calendarios que se puedan escribir configurados para invitaciones, verifique las propiedades del calendario.
+imipSendMail.title=Notificación por correo electrónico
+imipSendMail.text=¿Quiere enviar los mensajes de notificación ahora?
+imipNoIdentity=Ninguno
+imipNoCalendarAvailable=No hay calendarios disponibles que se puedan escribir.
+
+itipReplySubject2=Respuesta a invitación: %1$S
+itipReplyBodyAccept=%1$S ha aceptado su invitación a evento.
+itipReplyBodyDecline=%1$S ha declinado su invitación a evento.
+itipReplySubjectAccept2=Aceptada: %1$S
+itipReplySubjectDecline2=Invitación declinada: %1$S
+itipReplySubjectTentative2=Tentativa: %1$S
+itipRequestSubject2=Invitación: %1$S
+itipRequestUpdatedSubject2=Actualizada: %1$S
+itipRequestBody=%1$S lo ha invitado a %2$S
+itipCancelSubject2=Cancelada: %1$S
+itipCancelBody=%1$S ha cancelado este evento: « %2$S »
+itipCounterBody=%1$S ha hecho una contrapropuesta para « %2$S »:
+itipDeclineCounterBody=%1$S ha declunado la contrapropuesta para « %2$S ».
+itipDeclineCounterSubject=Contrapropuesta declinada: %1$S
+
+confirmProcessInvitation=Ha borrado recientemente este ítem, ¿está seguro de querer procesar esta invitación?
+confirmProcessInvitationTitle=¿Procesar invitación?
+
+invitationsLink.label=Invitaciones: %1$S
+
+# LOCALIZATION_NOTE(binaryComponentKnown): This is shown when Lightning is
+# missing the binary component and knows how to calculate the expected version
+# number. To test, remove the binary component from the components/
+# subdirectory and start Lightning, or force install into a different
+# Thunderbird version. In the last part of the sentence it should be made clear
+# that the user can install e.g. 3.7, 3.7.1 or anything other 3.7.x version
+# %1$S - The Lightning brand name, from the brandShortName string above.
+# %2$S - The current Lightning version
+# %3$S - The expected Lightning version
+binaryComponentKnown=El componente binario requerido para %1$S no pudo ser cargado, seguramente porque se usó una combinación de versiones errónea. Actualmente tiene %1$S %2$S instalado, pero debería estar usando una versión del a serie %3$S.
+
+# LOCALIZATION_NOTE(binaryComponentUnknown): This is shown when Lightning is
+# missing the binary component but can't calculate the expected version. This
+# happens in the rare case that Lightning is installed into something other
+# than Thunderbird or Seamonkey. You may link to a different page if you can
+# commit to keeping it up to date, I'd recommend staying with the English page.
+# %1$S - The Lightning brand name, from the brandShortName string above.
+# %2$S - The application brand name, e.g. Postbox
+# %3$S - The application version
+# %3$S - The current Lightning version
+binaryComponentUnknown=El componente binario requerido para %1$S no pudo ser cargado, seguramente porque se usó una combinación de versiones errónea. Está usando %2$S %3$S junto con %1$S %4$S. Verifique https://developer.mozilla.org/es/docs/Mozilla/Calendar/Calendar_Versions para más detalles.
+
+# LOCALIZATION_NOTE(binaryComponentTitle): The title for the dialog that
+# notifies about a version mismatch.
+# %1$S - The Lightning brand name, from the brandShortName string above.
+binaryComponentTitle=No coincide la versión de %1$S
+
+# LOCALIZATION NOTE(noIdentitySelectedNotification):
+noIdentitySelectedNotification=Si desea usar este calendario para guardar invitaciones hacia o desde otras personas debería asignar un correo electrónico de identidad debajo.
diff --git a/l10n-es-AR/calendar/lightning-l10n.js b/l10n-es-AR/calendar/lightning-l10n.js
new file mode 100644
index 0000000000..868504b8f3
--- /dev/null
+++ b/l10n-es-AR/calendar/lightning-l10n.js
@@ -0,0 +1,23 @@
+# This Source Code Form is subject to the terms of the Mozilla Public
+# License, v. 2.0. If a copy of the MPL was not distributed with this
+# file, You can obtain one at http://mozilla.org/MPL/2.0/.
+
+#filter substitution
+
+# the default day to start the week on
+#0=Sunday 1=Monday 2=Tuesday 3=Wednesday 4=Thursday 5=Friday 6=Saturday
+pref("calendar.week.start", 0);
+
+# default days off (not in work week)
+pref("calendar.week.d0sundaysoff", true);
+pref("calendar.week.d1mondaysoff", false);
+pref("calendar.week.d2tuesdaysoff", false);
+pref("calendar.week.d3wednesdaysoff", false);
+pref("calendar.week.d4thursdaysoff", false);
+pref("calendar.week.d5fridaysoff", false);
+pref("calendar.week.d6saturdaysoff", true);
+
+pref("general.useragent.locale", "@AB_CD@");
+
+# categories
+pref("calendar.categories.names", "Anniversary,Birthday,Business,Calls,Clients,Competition,Customer,Favorites,Follow up,Gifts,Holidays,Ideas,Issues,Meeting,Miscellaneous,Personal,Projects,Public Holiday,Status,Suppliers,Travel,Vacation");