What day of the week was December 11, 1282?

The day of the week December 11th, 1282 fell on was a Friday.

There were 14 days until Christmas.

Llywelyn ap Gruffudd the prince of Wales (b. 1223) died on this day in 1282. As did Michael VIII Palaiologos the Byzantine emperor (b. 1225) .

Battle of Orewin Bridge: Llywelyn ap Gruffudd the the last native Prince of Wales, is killed at Cilmeri, near Builth Wells, in mid-Wales.