It was a Thursday.
May 9 1959 was a Saturday.
September 9, 1959 fell on a Wednesday.
January 9, 1959 was a Friday.
It was on a Monday.
Friday
Monday
Wednesday
It was a Tuesday.
September 9, 1959, was a Wednesday.
August 9, 1959 was Sunday.
9 April 1992 was a Thursday.
9 April 1964 was a Thursday.