List of calendars
Appearance
This is a list of calendars.
In use
- 360-day calendar
- Akan calendar
- Armenian calendar
- Assyrian calendar
- Astronomical year numbering
- Bahá'í calendar
- Bengali calendar
- Berber calendar
- Buddhist calendar
- Chinese calendar
- Coptic calendar
- Discordian calendar
- Ethiopian calendar
- Fiscal year varies with different countries. Used in accounting only.
- Germanic calendar (still in use by Ásatrúar)
- Gregorian calendar used by most countries in the world today.
- Hebrew calendar
- Hindu calendars
- Igbo calendar used by the Igbo people.
- Indian national calendar
- ISO week date
- Iranian calendars
- Irish calendar
- Islamic calendar
- Jain calendar
- Japanese calendar (Gregorian months)
- Javanese calendar
- Juche era calendar used by North Korea
- Julian calendar
- Kurdish calendar
- Lithuanian calendar
- Malayalam calendar
- Maya calendar (parts still used by Maya)
- Nanakshahi calendar
- Nepali calendar
- Nepal Sambat
- Minguo calendar used by Republic of China/Taiwan.
- Revised Julian calendar
- Romanian calendar
- Runic calendar (still in use by Ásatrúar)
- Tamil calendar
- Thai lunar calendar
- Thai solar calendar
- Tibetan calendar
- Zoroastrian calendar (including Parsi)
- Xhosa calendar (in use in South Africa)
- Yoruba calendar (in use in Nigeria)
Archaic calendars
- Attic calendar
- Aztec calendar
- Babylonian calendar
- Bulgar calendar
- Byzantine calendar
- Coligny calendar
- Egyptian calendar
- Enoch calendar
- Florentine calendar
- French Republican Calendar
- Hellenic calendars
- Old Icelandic calendar
- Ancient Macedonian calendar
- Mesoamerican calendars
- Pentecontad calendar
- Positivist calendar
- Rapa Nui calendar
- Roman calendar
- Rumi calendar
- Runic calendar
- Soviet calendar (Gregorian calendar with 5- and 6-day weeks)
- Swedish calendar (used 1700–1844)
Proposed
Reform calendars
The following are proposed reforms of the Gregorian calendar
- Georgian Calendar (Hirossa Ap-Iccim = Rev. Hugh Jones)
- Holocene calendar
- International Fixed Calendar (also called the International Perpetual calendar)
- Invariable Calendar
- World Calendar
- World Season Calendar
- Tranquility Calendar
- Leap week calendars
Non-Earth calendar proposals
- Darian calendar (for Mars)
Fictional