It was a Sunday.
January 18, 1951 was a Thursday.
September 18, 1951, was a Tuesday.
Thursday
Saturday
The 18th of October in 1951 was a Thursday.
18 February 1979 was a Sunday.
February 18 2001 was a Sunday.
February 18 1977 was a Friday.
February 18 2010 was a Thursday.
February 18, 1952 was a Monday.
February 18, 1981 was a Wednesday.
It was a Saturday.