Date facts
Thursday, September 16, 1999
September 16, 1999 is day 259 of 365, in ISO week 37. There are 106 days left in 1999 after this date.
Weekday
Thursday
Calendar weekday
Day of year
259
of 365
ISO week
37
Week-year 1999
Days remaining
106
In 1999
Weeks start on Monday and use ISO week numbers. Thursday is week 37 of 1999.