Date facts
Tuesday, January 22, 1980
January 22, 1980 is day 22 of 366, in ISO week 4. There are 344 days left in 1980 after this date.
Weekday
Tuesday
Calendar weekday
Day of year
22
of 366
ISO week
4
Week-year 1980
Days remaining
344
In 1980
Weeks start on Monday and use ISO week numbers. Tuesday is week 4 of 1980.