404
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| Millennium: | 1st millennium |
|---|---|
| Centuries: | 4th century – 5th century – 6th century |
| Decades: | 370s 380s 390s – 400s – 410s 420s 430s |
| Years: | 401 402 403 – 404 – 405 406 407 |
Events
- January 1 – Last gladiator competition in Rome.
- Atticus of Constantinople becomes Patriarch of Constantinople.
- Honorius moves the capital of the Western Roman Empire to Ravenna.
- Saint Telemachus matyrdom.