313
| Years: 309 310 311 312 – 313 – 314 315 316 317 | |
| Decades: 280s 290s 300s – 310s – 320s 330s 340s | |
| Centuries: 3rd century – 4th century – 5th century | |
Events
- February – Conference of Milan.
- Emperor Constantine issues the Edict of Milan, ending all persecution of Christians in the Roman Empire.
- April 30 – Licinius becomes emperor of the eastern half of the Roman Empire.
- October 2 – Lateran synod: Donatism is declared a heresy.
- The oldest bridge over the Rhine is built near present-day Cologne.
Births
Deaths
Categories: 313