It was a Friday.
October 9th, 1981 fell on a Friday.
October 9th, 1997 fell on a Thursday.
October 2 1981 was on a Friday.
October 14 1981 was on a Wednesday.
October 13 1981 was a Tuesday.
20 October 1981 was a Tuesday
13th October 1981 was a Tuesday.
October 1st 1981 was a Thursday.
October 24th 1981 was a Saturday.
October 13, 1981 was on a Tuesday.
November 9th 1981 was a Monday.
Friday