Date facts
Friday, October 17, 1980
October 17, 1980 is day 291 of 366, in ISO week 42. There are 75 days left in 1980 after this date.
Weekday
Friday
Calendar weekday
Day of year
291
of 366
ISO week
42
Week-year 1980
Days remaining
75
In 1980
Weeks start on Monday and use ISO week numbers. Friday is week 42 of 1980.