21st May 1981, was a Thursday.
October 21, 1981 was a Wednesday.
December 21, 1981 fell on a Monday.
It was a Sunday.
saturday
It was a Wednesday.
Wednesday
21st March 1981, was a Saturday.
It was a Friday.
May 21, 1949 was a Saturday.
May 21 1927 was a Saturday.
May 21, 1975, was a Wednesday.
May 21 1970 was a Thursday.