February 1, 1977 was a Tuesday.
The day of the week that May 1, 1977 fell on was a Sunday.
April 1 1977 was on a Friday.
September 1 1977 was on a Thursday.
1 December 1977 was a Thursday.
March 1 1977 was a Tuesday.
January 1st, 1977, was a Saturday.
Friday
Saturday
Thursday
February 1 1988 was a Monday.
1 February 1985 was a Friday.
February 1 2000 was a Tuesday.