List of 356 Major News Events in History, Most Important Historical Events in 356
| Date | Event |
|---|---|
| February 19, 356 | The anti-paganism policy of Constantius II forbids the worship of pagan idols in the Roman Empire. |
| July 21, 356 | The Temple of Artemis in Ephesus, one of the Seven Wonders of the World, is destroyed by arson. |