The given date was a Thursday.
June 18, 1947 was a Wednesday.
18 September 1947 was a Thursday.
September 18, 1947 fell on a Thursday.
It was a Friday.
It was a Saturday.
July 18th, 1947, was a Friday.
April 18 1947 was a Friday.
18 December 1994 was a Sunday.
December 18, 1981 was a Friday.
December 18 2010 was a Saturday.
August 18th, 1947 fell on a Monday.
December 18, 1984 fell on a Tuesday.