Tueday
Feb 1 2003 was a Saturday.
It was a Tuesday.
Saturday
Sunday
February 1 1967 was a Wednesday.
February 1, 1971 fell on a Monday.
The given date was a Monday.
1 January 2005 was a Saturday.
1 October 2005 was a Saturday.
June 1 2005 was a Wednesday.
May 1 2005 was a Sunday.
Jan 1 2005 was a Saturday.