calendar

US /ˈkæl.ən.dɚ/
UK /ˈkæl.ən.dɚ/
"calendar" picture
1.

calendario

a chart or series of pages showing the days, weeks, and months of a particular year, or giving particular seasonal information

:
I marked the appointment on my calendar.
Marqué la cita en mi calendario.
The new year's calendar has beautiful landscapes.
El calendario de año nuevo tiene hermosos paisajes.
2.

calendario, sistema de datación

a system by which the beginning, length, and divisions of the year are fixed

:
The Gregorian calendar is widely used around the world.
El calendario gregoriano es ampliamente utilizado en todo el mundo.
Ancient civilizations developed their own unique calendars.
Las civilizaciones antiguas desarrollaron sus propios calendarios únicos.