It was a Sunday.
18 January 1965 was a Monday.
The day of the week April 18,2007 occured was on Thursday.
April 18 1970 was a Saturday.
April 18 2010 was a Sunday.
18 April 1977 was a Monday.
18 April 1941 was on a Friday.
April 18, 1958, was a Friday.
Sunday
Wednesday
Thursday
Thursday
Wednesday