Key facts
- Gregorian calendar
- 645 BC, DCXLV BC
- Ancient egypt era
- XXVI dynasty , 20
- Pharaoh
- Psamtik I , 20
- Ancient greek olympiad summer
- 33rd Olympiad , year 4
- Balinese saka calendar
- N/A
- Bengali calendar
- −1238 – −1237
- Buddhist calendar
- −100
- Burmese calendar
- −1282
- Byzantine calendar
- 4864–4865
- Chinese calendar
- 乙亥 年 (Wood Pig ), 2053 or 1846, — to — , 丙子年 (Fire Rat ), 2054 or 1847
- Coptic calendar
- −928 – −927
- Ethiopian calendar
- −652 – −651
- Hebrew calendar
- 3116–3117
- Vikram samvat
- −588 – −587
- Shaka samvat
- N/A
- Kali yuga
- 2456–2457
- Iranian calendar
- 1266 BP – 1265 BP
- Islamic calendar
- 1305 BH – 1304 BH
via Wikipedia infobox
Wikidata facts
Show 2 more facts
- point in time
- 0645-01-01
- Commons category
- 645 BC
via Wikidata · CC0
~1 min read
Article
The year 645 BC was a year of the pre-Julian Roman calendar. In the Roman Empire, it was known as year 109 Ab urbe condita . The denomination 645 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
Connections
640s BC
Entity
Gregorian calendar
Entity
Roman Empire
Entity
Islamic calendar
Entity
Julian calendar
Entity
Chinese calendar
Entity
Hebrew calendar
Entity
Anno Domini
Entity
6th century BC
Entity
7th century BC
Entity
8th century BC
Entity
1st millennium BC
Entity
Kali Yuga
Entity
ab urbe condita
Entity
Republic of China
Entity
Samvat Calendar
Entity
Hindu calendar
Entity
Archilochus of Paros
Entity
Indian national calendar
Entity
list of years
Entity