What day of the week was April 29, 1521?

The day of the week April 29th, 1521 fell on was a Friday.

Swedish War of Liberation: Swedish troops under Gustav Vasa defeat a Danish force under Didrik Slagheck in the Battle of Västerås and soon capture the city of Västerås. The Danish- held castle the however, does not surrender to the Swedes until 31 January the following year, after a nine-month siege.