A calendar is a system of organizing days for social, religious, commercial, or administrative purposes. The term calendar can also refer to a physical record (often a grid) of such a system, a record of events, or the time remaining before an event. Calendars are used to keep track of time, schedule events, and plan activities.
The Indonesian calendar is based on the Gregorian calendar, which is the most widely used calendar in the world today. However, the Indonesian calendar also includes some unique features that reflect the country’s cultural and religious traditions.
