321
Portal history | Portal Biographies | Current events | Annual calendar | Daily item
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3rd century |
4th century
| 5th century
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290 |
300 |
310er |
320er
| 330er
| 340er
| 350
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317 |
318 |
319 |
320 |
321
| 322
| 323
| 324
| 325
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Calendar overview 321
Map with all linked sites: | 321 | |
|---|---|
| 321 in other calendars | |
| Ethiopian calendar | 313/314 |
| Buddhist calendar | 864/865 (southern Buddhism); 863/864 (alternative calculation according to Buddha's Parinirvana ) |
| Chinese calendar | 50th (51st) cycle , year of the metal snake辛巳 ( at the beginning of the year metal dragon 庚辰) |
| Greek calendar | 4th year of the 274th / 1st year of the 275th Olympiad |
| Jewish calendar | 4081/82 (September 8/9) |
| Coptic Calendar | 37/38 |
| Roman calendar | ab urbe condita MLXXIV (1074); Diocletian Era : 37/38 (New Year November) |
| Seleucid era | Babylon: 631/632 (April turn of the year); Syria: 632/633 (turn of the year October) |
| Spanish era | 359 |
| Vikram Sambat (Nepalese Calendar) | 377/378 (turn of the year April) |
events
- December 11: Jewish history in Cologne / Cologne's Jewish quarter : Emperor Constantine the Great, for the first time, has been proven to allow Jews to participate in the Cologne City Council .
- Emperor Constantine the Great made Sunday , the holy day of Christianity and the Mithras cult , the legal day of rest in the Roman Empire. Only agricultural work is allowed on Sundays. The decree comes into force on July 3rd.
Born
- Valentinian I , Roman Emperor († 375)
Web links
Commons : 321 - Collection of pictures, videos and audio files
