April 13 1959 fell on a Monday.
April, 13th, 1959, was a Monday.
13 February 1959 was a Friday!
September 13 1959 was on a Sunday.
January 13, 1959 fell on a Tuesday.
June 13, 1959 fell on a Saturday.
Sunday
Friday.
Friday
It was a Thursday.
Wednesday
October 13th 1959 was a Tuesday.
April 13, 2011 was a Wednesday.