Saturday
March 18 1971 was a Thursday.
June 18, 1971 fell on a Friday.
18 September 1947 was a Thursday.
September 18 1961 was a Monday.
September 18 2010 was a Saturday.
September 18, 1985 fell on a Wednesday.
September 18, 1958 fell on a Thursday.
September 18, 1947 fell on a Thursday.
September 18, 1939 fell on a Monday.
September 18, 2000 fell on a Monday.
September 18, 1979 fell on a Tuesday.
September 18, 2004 fell on a Saturday.