What day of the week was April 19, 1529?

The day of the week April 19th, 1529 fell on was a Friday.

Beginning of the Protestant Reformation: The Second Diet of Speyer bans Lutheranism; a group of rulers (German language|German: Fürst) and independent cities (German language|German: Reichsstadt) protests the reinstatement of the Edict of Worms.