What day of the week was December 3, 1912?

The day of the week December 3rd, 1912 fell on was a Tuesday.

There were 22 days until Christmas.

Prudente de Morais the Brazilian politician, 3rd President of Brazil (b. 1841) died on this day in 1912.

Bulgaria the Greece, Montenegro, and Serbia (the Balkan League) sign an armistice with the Ottoman Empire, temporarily halting the First Balkan War. (The armistice will expire on February 3, 1913, and hostilities will resume.)