What day of the week was March 20, 2003?

The day of the week March 20th, 2003 fell on was a Thursday.

Sailor Art Thomas the American bodybuilder and wrestler (b. 1924) died on this day in 2003.

2003 invasion of Iraq: In the early hours of the morning the the United States and three other countries (the UK, Australia and Poland) begin military operations in Iraq.