September 23rd, 1989 fell on a Saturday.
Saturday
It was a Sunday.
April 23rd, 1989 fell on a Sunday.
September 23, 1986 was a Tuesday.
Tuesday
Friday
23 September 1989 was a Saturday.
September 8 1989 is on a Friday.
January 23rd, 1989 fell on a Monday.
November 23rd, 1989 fell on a Thursday.
October 23rd, 1989 fell on a Monday.
It's usually on the 23rd of September. (My name is Autumn, based on my birthday, which is the first day of autumn....the 23rd of Sept.)