All of them
In 1965 Father's Day was on 20th June in the US.
Wednesday
December 5th, 1965 fell on a Sunday.
December 26, 1965 was Sunday.
February 13th, 1965 was a Saturday.
Dec 25th 1965 was on a Saturday
18 March 1965 was a Thursday.
Sunday 26 December
20th of August 1965 was a Friday.
23rd August, 1965, was a Monday.
June 21, 1965, was a Monday.
September 24, 1965, was a Friday.