What day of the week was December 13, 1981?

The day of the week December 13th, 1981 fell on was a Sunday.

There were 12 days until Christmas.

Amy Lee the American singer-songwriter and pianist (Evanescence) was born on 13 December in 1981.

Pigmeat Markham the American actor, singer, and dancer (b. 1904) died on this day in 1981.

General Wojciech Jaruzelski declares martial law in Poland to prevent dismantling of the communist system by Solidarity (Polish trade union)|Solidarity.