Friday
May 7th, 1999 fell on a Friday. The following year, May 7th, 2000 fell on a Sunday.
Thursday
December 7th 1999 was a Tuesday.
November 7th, 1999 fell on a Sunday.
The given date was a Saturday.
7 May 1971 was a Friday.
7 May 1945 was a Monday.
May 7 1949 was on a Saturday.
May 7 1978 was on a Sunday.
May 7 1977 was on a Saturday.
7 May 1948 was a Friday.
7 May 1964 was a Thursday.