It was on a Monday.
May 9 1959 was a Saturday.
September 9, 1959 fell on a Wednesday.
January 9, 1959 was a Friday.
It was a Thursday.
Friday
Monday
Wednesday
It was a Tuesday.
September 9, 1959, was a Wednesday.
August 9, 1959 was Sunday.
9 March 1982 was a Tuesday.
9 March 1995 was a Thursday.