301 (CCCI) was a common year starting on Wednesday of the Julian calendar, the 301st year of the Common Era (CE) and Anno Domini (AD) designations, the 301st year of the 1st millennium, the 1st year of the 4th century, and the 2nd year of the 300s decade. As of the start of 301, the Gregorian calendar was 1 day ahead of the Julian calendar, which was the dominant calendar of the time.

Millennium: 1st millennium
Centuries: 3rd century4th century5th century
Decades: 270s  280s  290s  – 300s –  310s  320s  330s
Years: 298 299 300301302 303 304
301 in other calendars
Gregorian calendar301
CCCI
Ab urbe condita1054
Assyrian calendar5051
Balinese saka calendar222–223
Bengali calendar−292
Berber calendar1251
Buddhist calendar845
Burmese calendar−337
Byzantine calendar5809–5810
Chinese calendar庚申(Metal Monkey)
2997 or 2937
    — to —
辛酉年 (Metal Rooster)
2998 or 2938
Coptic calendar17–18
Discordian calendar1467
Ethiopian calendar293–294
Hebrew calendar4061–4062
Hindu calendars
 - Vikram Samvat357–358
 - Shaka Samvat222–223
 - Kali Yuga3401–3402
Holocene calendar10301
Iranian calendar321 BP – 320 BP
Islamic calendar331 BH – 330 BH
Javanese calendar181–182
Julian calendar301
CCCI
Korean calendar2634
Minguo calendar1611 before ROC
民前1611年
Nanakshahi calendar−1167
Seleucid era612/613 AG
Thai solar calendar843–844
Tibetan calendar阳金猴年
(male Iron-Monkey)
427 or 46 or −726
    — to —
阴金鸡年
(female Iron-Rooster)
428 or 47 or −725

Events

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Deaths

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  • June 5

Sima Lin Emperor of China, Western Jin