1286

1286 (MCCLXXXVI) was a common year starting on Tuesday of the Julian calendar, the 1286th year of the Common Era (CE) and Anno Domini (AD) designations, the 286th year of the 2nd millennium, the 86th year of the 13th century, and the 7th year of the 1280s decade. As of the start of 1286, the Gregorian calendar was 7 days ahead of the Julian calendar, which was the dominant calendar of the time.

1286 in other calendars

Gregorian calendar	1286 MCCLXXXVI
Ab urbe condita	2039
Armenian calendar	735 ԹՎ ՉԼԵ
Assyrian calendar	6036
Balinese saka calendar	1207–1208
Bengali calendar	693
Berber calendar	2236
English Regnal year	14 Edw. 1 – 15 Edw. 1
Buddhist calendar	1830
Burmese calendar	648
Byzantine calendar	6794–6795
Chinese calendar	乙酉年 (Wood Rooster) 3982 or 3922     — to — 丙戌年 (Fire Dog) 3983 or 3923
Coptic calendar	1002–1003
Discordian calendar	2452
Ethiopian calendar	1278–1279
Hebrew calendar	5046–5047
Hindu calendars
- Vikram Samvat	1342–1343
- Shaka Samvat	1207–1208
- Kali Yuga	4386–4387
Holocene calendar	11286
Igbo calendar	286–287
Iranian calendar	664–665
Islamic calendar	684–685
Japanese calendar	Kōan 9 (弘安９年)
Javanese calendar	1196–1197
Julian calendar	1286 MCCLXXXVI
Korean calendar	3619
Minguo calendar	626 before ROC 民前626年
Nanakshahi calendar	−182
Thai solar calendar	1828–1829
Tibetan calendar	ཤིང་མོ་བྱ་ལོ་ (female Wood-Bird) 1412 or 1031 or 259     — to — མེ་ཕོ་ཁྱི་ལོ་ (male Fire-Dog) 1413 or 1032 or 260

Births

• March 8 – John III, Duke of Brittany (died 1341)
• June 30 – John de Warenne, 8th Earl of Surrey, English politician (died 1347)
• James Douglas the Black, Scottish patriot (died 1330)
• Hugh the younger Despenser (died 1326)
• Frederick I of Austria (died 1330)
• William III, Count of Holland (died 1337)