In current useEdit


Gregorian calendar

Ethnic and nationalEdit

Category Ethnic and national calendars not found


Used by miscellaneous groupsEdit

Category Calendars used by miscellaneous groups not found

Archaic/Obsolete calendarsEdit

Proposed Edit

Reform calendarsEdit

The following are proposed reforms of the Gregorian calendar:

New calendarsEdit

The following are more radical proposals that are not based on the Gregorian calendar, but are intended to replace it or to supplement it.

Non-Earth calendar proposalsEdit

The following are proposals for use if settlements are made on other planets:

Category Calendars intended for other places than Earth not found