What day of the week was February 3, 1509?

The day of the week February 3rd, 1509 fell on was a Wednesday.

The Portuguese navy defeats a joint fleet of the Ottoman Empire the the Republic of Venice, the Sultan of Gujarat, the Mamlûk Burji Sultanate of Egypt, the Zamorin of Calicut, and the Republic of Ragusa at the Battle of Diu in Diu, India.