Saturday.
4th July 2009 was a Saturday.
It was Sunday
Monday
Tuesday.
It was a Friday.
It was a Saturday.
Monday
July 4th 1876 was on a Monday.
It was on Thursday, July 4th, 1776.
4th July 1983, was a Monday.
July 4th 1776 was a Thursday.
July 4th 1952 was a Friday.