631 BC Chr.
Portal history | Portal Biographies | Current events | Annual calendar
◄ |
8th century BC Chr. |
7th century BC Chr. |
6th century BC Chr. |
►
◄ | 650s BC Chr. | 640s BC Chr. | 630s BC Chr. | 620s BC Chr. |
610 BC Chr. |
►
◄◄ | ◄ | 634 BC Chr. | 633 BC Chr. | 632 BC Chr. | 631 BC Chr. |
630 BC Chr. |
629 BC Chr. |
628 BC Chr. |
► |
►►
Events
Politics and world events
- around 631 BC Chr .: Greek colonists from Thera found the colony of Cyrene in North Africa . King Battos I founded the Battiad dynasty , which lasted until around 440 BC. Will rule.
science and technology
- In the Babylonian calendar , the Babylonian New Year begins on Nisannu 1 on March 23; the full moon in Nisannu on April 6th.
Individual evidence
- ↑ a b Date in the Gregorian calendar ; In the Julian calendar system , 7 days are to be added to the Gregorian date.
- ^ Jean Meeus : Astronomical Algorithms - Applications for Ephemeris Tool 4.5 - , Barth, Leipzig 2000 for: Ephemeris Tool 4.5 according to Jean Meeus, conversion program, 2001 ; Hermann Hunger: Lunar and Planetary Texts (Astronomical Diaries and related Texts from Babylonia, Vol. 5) . Publishing house of the Austrian Academy of Sciences, Vienna 2001, ISBN 3-7001-3028-7 , p. 395.