What happened in 621
1 entries recorded for 621, listed by date. That was 1405 years ago.
621 at a glance
- Years ago
- 1405 (as of 2026)
- Century
- 7th century
- Decade
- 620s
- Generation born
- Before the named generations
- Entries here
- 1
- Breakdown
- 1 historical events
May
- May 28
Tang dynasty
Tang forces led by Li Shimin defeated and captured Dou Jiande at the Battle of Hulao in the civil war that followed the collapse of the Sui dynasty.
Questions about 621
What happened in 621?
This site records 1 entries for 621, including Tang dynasty on May 28. They are listed below by date.
How long ago was 621?
1405 years ago, counting from 2026. Anyone born in 621 turns 1405 this year.
Which century is 621 in?
621 falls in the 7th century, in the 620s.
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