astronomical objects

Free Printable Calendars

Free Printable Calendars

A calendar is a system for naming periods of time, typically days. These names are known as calendar dates. Cycles in a calendar are often synchronised with the perceived motion of astronomical objects.

A calendar is also a physical device (often paper). This is the most common usage of the word. other similar types of calendars can include computerised systems, which can be set to remind the user of upcoming events and appointments.

As a subset, 'calendar' is also used to denote a list of particular set of planned events (for example, court calendar).
Organize your schedule and share events with friends

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