1321

Stefan Milutin, in a 14th century fresco at the Studenica Monastery
Millennium: 2nd millennium
Centuries:
Decades:
Years:
1321 in various calendars
Gregorian calendar1321
MCCCXXI
Ab urbe condita2074
Armenian calendar770
ԹՎ ՉՀ
Assyrian calendar6071
Balinese saka calendar1242–1243
Bengali calendar728
Berber calendar2271
English Regnal year14 Edw. 2 – 15 Edw. 2
Buddhist calendar1865
Burmese calendar683
Byzantine calendar6829–6830
Chinese calendar庚申年 (Metal Monkey)
4018 or 3811
    — to —
辛酉年 (Metal Rooster)
4019 or 3812
Coptic calendar1037–1038
Discordian calendar2487
Ethiopian calendar1313–1314
Hebrew calendar5081–5082
Hindu calendars
 - Vikram Samvat1377–1378
 - Shaka Samvat1242–1243
 - Kali Yuga4421–4422
Holocene calendar11321
Igbo calendar321–322
Iranian calendar699–700
Islamic calendar720–721
Japanese calendarGen'ō 3 / Genkō 1
(元亨元年)
Javanese calendar1232–1233
Julian calendar1321
MCCCXXI
Korean calendar3654
Minguo calendar591 before ROC
民前591年
Nanakshahi calendar−147
Thai solar calendar1863–1864
Tibetan calendar阳金猴年
(male Iron-Monkey)
1447 or 1066 or 294
    — to —
阴金鸡年
(female Iron-Rooster)
1448 or 1067 or 295

Year 1321 (MCCCXXI) was a common year starting on Thursday (link will display the full calendar) of the Julian calendar.