Key facts
- Gregorian calendar
- 621 BC, DCXXI BC
- Ancient egypt era
- XXVI dynasty , 44
- Pharaoh
- Psamtik I , 44
- Ancient greek olympiad summer
- 39th Olympiad , year 4
- Balinese saka calendar
- N/A
- Bengali calendar
- −1214 – −1213
- Buddhist calendar
- −76
- Burmese calendar
- −1258
- Byzantine calendar
- 4888–4889
- Chinese calendar
- 己亥 年 (Earth Pig ), 2077 or 1870, — to — , 庚子年 (Metal Rat ), 2078 or 1871
- Coptic calendar
- −904 – −903
- Ethiopian calendar
- −628 – −627
- Hebrew calendar
- 3140–3141
- Vikram samvat
- −564 – −563
- Shaka samvat
- N/A
- Kali yuga
- 2480–2481
- Iranian calendar
- 1242 BP – 1241 BP
- Islamic calendar
- 1280 BH – 1279 BH
via Wikipedia infobox
~1 min read
Encyclopedic overview
The year 621 BC was a year of the pre-Julian Roman calendar. In the Roman Empire, it was known as year 133 Ab urbe condita . The denomination 621 BC for this year has been used since the early medieval period, when the Anno Domini calendar era became the prevalent method in Europe for naming years.
Events
Excerpted from Wikipedia’s “621 BC” article, available under the CC BY-SA 4.0 licence.