It was a Monday.
Tuesday
It was a Thursday.
The given date was a Thursday.
June 17 1999 was a Thursday.
April 17, 1999 was a Saturday.
January 17, 1999 was a Sunday.
17 November 1999 was a Wednesday.
July 17, 1999 fell on a Saturday.
December 1999 is a month. It consists of all the days of the week. Monday, Tuesday, Wednesday, Thursday, Friday, Saturday and Sunday.
September 17th, 1999 was a Friday.
monday