Monday
July 31st, 1990 fell on a Tuesday.
July 30, 1990 was a Monday.
July 1 1990 was a Sunday.
July 21, 1990 fell on a Saturday.
July 6th 1990 was a Friday.
July 10, 1990 fell on a Tuesday.
9 August 1990 was a Thursday.
7 9 1990 would be VII IX MCMXC
It was a Friday :)
Tuesday
It was a Thursday.
It was a Saturday.