There was not 31 days in September 1953.
January 13 1953 was a Tuesday.
April 10, 1953 was a Friday.
August 26 1953 was a Wednesday.
13th April 1953 was a Monday.
March 23, 1953 was a Monday.
December 31, 1953 was a Thursday.
January 31, 1953 fell on a Saturday.
July 31, 1953 was a Friday.
August 31, 1953 was a Monday.
9th September 1953 was a Wednesday.
September 12 1953 was on a Saturday.
22 September 1953 was on a Tuesday.
11th September 1953 was a Friday.
September 28 1953 was a Monday.
September 25, 1953 fell on a Friday.
September 10, 1953 fell on a Thursday.
It was a Tuesday.