Date facts
Thursday, December 16, 1999
December 16, 1999 is day 350 of 365, in ISO week 50. There are 15 days left in 1999 after this date.
Weekday
Thursday
Calendar weekday
Day of year
350
of 365
ISO week
50
Week-year 1999
Days remaining
15
In 1999
Weeks start on Monday and use ISO week numbers. Thursday is week 50 of 1999.