Date facts
Monday, March 17, 1980
March 17, 1980 is day 77 of 366, in ISO week 12. There are 289 days left in 1980 after this date.
Weekday
Monday
Calendar weekday
Day of year
77
of 366
ISO week
12
Week-year 1980
Days remaining
289
In 1980
Weeks start on Monday and use ISO week numbers. Monday is week 12 of 1980.