325

325 (CCCXXV) was a common year starting on Friday of the Julian calendar, the 325th year of the Common Era (CE) and Anno Domini (AD) designations, the 325th year of the 1st millennium, the 25th year of the 4th century, and the 6th year of the 320s decade. As of the start of 325, the Gregorian calendar was 1 day ahead of the Julian calendar, which was the dominant calendar of the time.

Millennium:	1st millennium
Centuries:	3rd century – 4th century – 5th century
Decades:	290s  300s  310s  – 320s –  330s  340s  350s
Years:	322 323 324 – 325 – 326 327 328

325 in other calendars

Gregorian calendar	325 CCCXXV
Ab urbe condita	1078
Assyrian calendar	5075
Balinese saka calendar	246–247
Bengali calendar	−268
Berber calendar	1275
Buddhist calendar	869
Burmese calendar	−313
Byzantine calendar	5833–5834
Chinese calendar	甲申年 (Wood Monkey) 3021 or 2961     — to — 乙酉年 (Wood Rooster) 3022 or 2962
Coptic calendar	41–42
Discordian calendar	1491
Ethiopian calendar	317–318
Hebrew calendar	4085–4086
Hindu calendars
- Vikram Samvat	381–382
- Shaka Samvat	246–247
- Kali Yuga	3425–3426
Holocene calendar	10325
Iranian calendar	297 BP – 296 BP
Islamic calendar	306 BH – 305 BH
Javanese calendar	206–207
Julian calendar	325 CCCXXV
Korean calendar	2658
Minguo calendar	1587 before ROC 民前1587年
Nanakshahi calendar	−1143
Seleucid era	636/637 AG
Thai solar calendar	867–868
Tibetan calendar	阳木猴年 (male Wood-Monkey) 451 or 70 or −702     — to — 阴木鸡年 (female Wood-Rooster) 452 or 71 or −701

Events

• First Council of Nicaea held in Nicaea in Bithynia

Deaths

• Licinius - Roman emperor