This is a list of calendars that are currently in use by societies or groups:

Common worldwide

Gregorian calendar

National and ethnic calendars

  1. Bikram Sambat - official calendar of Nepal
  2. Maya calendar - used by Maya Indians.
  3. Nepal Sambat - used by Newa people of Nepal

Liturgical calendars

It should be noted that the Germanic calendar and Runic calendar are still in use by Ásatrúar; that the Julian Calendar is still used by nearly all Orthodox Churches for Easter-related ["moveable"] feasts, and by most Orthodox Christians for other ["fixed"] feasts also; and the Revised Julian calendar is used by many Orthodox Christians for "fixed" feasts.

Calendars used by miscellaneous groups

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