A Tuesday :)
It will be a Friday.
Friday
It was a Wednesday.
It was a Monday.
July 5th 1951 was a Thursday.
The 1st of January and the 1st of July are on the same day of the week in a leap year. So, at the time of this answer, that will next happen in 2016 and then again in 2020 and in all other leap years.
29 February 2016 will be a Monday.
December 25, 2016 will be a Sunday.
Monday the 2nd of May 2016.
Monday (the day after Mothers' Day)
December 13 2016 is a Tuesday.
August 1, 2016 will fall on a Monday.