323

Millennium:	1st millennium
Centuries:	3rd century – 4th century – 5th century
Decades:	290s  300s  310s  – 320s –  330s  340s  350s
Years:	320 321 322 – 323 – 324 325 326

323 by topic
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Archaeology Architecture Art Literature Poetry Music Science
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Works category
Works

323 (CCCXXIII) was a common year starting on Tuesday of the Julian calendar, the 323rd year of the Common Era (CE) and Anno Domini (AD) designations, the 323rd year of the 1st millennium, the 23rd year of the 4th century, and the 4th year of the 320s decade. As of the start of 323, the Gregorian calendar was 1 day ahead of the Julian calendar, which was the dominant calendar of the time.

Events

• July 3 – In the Battle of Adrianople, Constantine the Great defeats Licinius, who flees to Byzantium.