Tuesday.
Tuesday
May 5th, 2009 (the first Tuesday of the first full week in May).
August 1st 1944 was a Tuesday.
November 1st 1791 was a Tuesday.
Tuesday
Tuesday
If you're asking about the day of the week it was on a Tuesday.
If Sunday is the first day the Tuesday is the third day. If you think Monday is the first day the Wednesday is the third day.
Tuesday.
Day one, in terms of the first day of the week is neither Monday nor Tuesday. It is Sunday. See the related question below.
Tuesday- D-Day occurred on a Tuesday.