0
March 18 2010 was a Thursday.
330 days before 11 Feb 2011 is today, Thursday, March 18, 2010.
18 March 1976 was on a Thursday.
When the question was asked "today" was 01:27am on Thursday 18 February 2010, so No.
However, Wednesday 17 February 2010 was Ash Wednesday that year.
18 March 1965 was a Thursday.