May 23 2010 was a Sunday.
It was a Monday.
Saturday
September 23 2006 was a Saturday.
September 23 1947 was on a Tuesday.
23 March 1967 was a Thursday.
23 November 1967 was a Thursday.
April 23, 1967 fell on a Sunday.
October 23, 1967 fell on a Monday.
September 23, 1967 was a Saturday.
Saturday
November 23, 1967 fell on a Thursday.
May 23, 2000 was a Tuesday.
May 23, 1932 was a Monday.
May 23, 1977 was a Monday
May 23, 1992 was a Saturday.
May 23, 1981 was a Saturday.