Date facts
Thursday, December 16, 2021
December 16, 2021 is day 350 of 365, in ISO week 50. There are 15 days left in 2021 after this date.
Weekday
Thursday
Calendar weekday
Day of year
350
of 365
ISO week
50
Week-year 2021
Days remaining
15
In 2021
Weeks start on Monday and use ISO week numbers. Thursday is week 50 of 2021.