Date facts
Friday, September 17, 1999
September 17, 1999 is day 260 of 365, in ISO week 37. There are 105 days left in 1999 after this date.
Weekday
Friday
Calendar weekday
Day of year
260
of 365
ISO week
37
Week-year 1999
Days remaining
105
In 1999
Weeks start on Monday and use ISO week numbers. Friday is week 37 of 1999.