1236 (MCCXXXVI) was a leap year starting on Tuesday (link will display the full calendar) of the Julian calendar.

Millennium: 2nd millennium
Centuries: 12th century13th century14th century
Decades: 1200s  1210s  1220s  – 1230s –  1240s  1250s  1260s
Years: 1233 1234 123512361237 1238 1239

Events change

Deaths change