October 31, 1966 was a Monday.
October 2nd 1966 was on a Sunday.
29 October 1966 was a Saturday.
6th October 1966 fell on a Tuesday.
Saturday
It was a Tuesday.
It was a Monday.
1966 started on a Saturday, and was not a leap year, so 21st October was a Friday.
October 22 1966 was a Saturday.
12th October 1966 was a Wednesday.
October 14 1966 was a Friday.
October 5, 1966 was a Wednesday.
October 3, 1966 was a Monday.