What day of the week was September 29, 1907?

The day of the week September 29th, 1907 fell on was a Sunday. Last day of Sukkot for Jewish people.

The cornerstone is laid at Washington National Cathedral in the U.S. capital. collides in mid-air with an Embraer Legacy business jet near Peixoto de Azevedo the Mato Grosso, Brazil, killing 154 total people, and triggering a Brazilian aviation crisis.