It can be any day.
Thursday
It was the 1st of July. The day of the week was a Monday. So it was Monday the 1st of July 2013.
First week of July ( 1-7 July ) is celebrated as vanmahotsav day.
1st July 1977 was a Friday.
July 1st 1988 was a Friday.
July 1st, 1867, was a Monday.
July 31st, 1970 fell on a Friday.
If you mean what day of the week did July begin, the 1st of July 2013 was a Monday.
Counting the first week of the year 2011 as starting on Monday, January 3, 2011, Monday, July 4, 2011, is the first day of Week 27 of the year.
The day of the week that July 12th falls on varies each year.
This depends on the year. July 21st has occurred on every day of the week.
The first landing on the moon, by Apollo 11, was on Sunday, July 20, 1969.