What day of the week was December 13, 1937?

The day of the week December 13th, 1937 fell on was a Monday.

There were 12 days until Christmas.

Rob Houwer the Dutch director, producer, and screenwriter was born on 13 December in 1937. As was Ulf G. Lindén the Swedish businessman (d. 2009) , Ron Taylor the Canadian baseball player and physician .

Second Sino-Japanese War: Battle of Nanking The city of Nanjing the defended by the National Revolutionary Army under the command of General Tang Shengzhi, falls to the Japanese. This is followed by the Nanking Massacre, in which Japanese troops rape and murder hundreds of thousands of civilians.