1283

1283 (MCCLXXXIII) was a common year starting on Friday of the Julian calendar, the 1283rd year of the Common Era (CE) and Anno Domini (AD) designations, the 283rd year of the 2nd millennium, the 83rd year of the 13th century, and the 4th year of the 1280s decade. As of the start of 1283, the Gregorian calendar was 7 days ahead of the Julian calendar, which was the dominant calendar of the time.

1283 in other calendars

Gregorian calendar	1283 MCCLXXXIII
Ab urbe condita	2036
Armenian calendar	732 ԹՎ ՉԼԲ
Assyrian calendar	6033
Balinese saka calendar	1204–1205
Bengali calendar	690
Berber calendar	2233
English Regnal year	11 Edw. 1 – 12 Edw. 1
Buddhist calendar	1827
Burmese calendar	645
Byzantine calendar	6791–6792
Chinese calendar	壬午年 (Water Horse) 3979 or 3919     — to — 癸未年 (Water Goat) 3980 or 3920
Coptic calendar	999–1000
Discordian calendar	2449
Ethiopian calendar	1275–1276
Hebrew calendar	5043–5044
Hindu calendars
- Vikram Samvat	1339–1340
- Shaka Samvat	1204–1205
- Kali Yuga	4383–4384
Holocene calendar	11283
Igbo calendar	283–284
Iranian calendar	661–662
Islamic calendar	681–682
Japanese calendar	Kōan 6 (弘安６年)
Javanese calendar	1193–1194
Julian calendar	1283 MCCLXXXIII
Korean calendar	3616
Minguo calendar	629 before ROC 民前629年
Nanakshahi calendar	−185
Thai solar calendar	1825–1826
Tibetan calendar	ཆུ་ཕོ་རྟ་ལོ་ (male Water-Horse) 1409 or 1028 or 256     — to — ཆུ་མོ་ལུག་ལོ་ (female Water-Sheep) 1410 or 1029 or 257

Births

• Date uncertain – Margaret, the Maid of Norway (died 1290)

Deaths

• January 9 – Wen Tianxiang, Chinese prime minister (executed, born 1236)
• October 3 – Dafydd ap Gruffydd, Welsh Prince of Gwynedd (executed)
• Philip, Crown Prince of Constantinople, Persian poet (born 1243)
• Piotr z Bogorii i Skotnik, Polish nobleman