Date facts
Thursday, January 17, 1980
January 17, 1980 is day 17 of 366, in ISO week 3. There are 349 days left in 1980 after this date.
Weekday
Thursday
Calendar weekday
Day of year
17
of 366
ISO week
3
Week-year 1980
Days remaining
349
In 1980
Weeks start on Monday and use ISO week numbers. Thursday is week 3 of 1980.