Date facts
Wednesday, September 17, 1980
September 17, 1980 is day 261 of 366, in ISO week 38. There are 105 days left in 1980 after this date.
Weekday
Wednesday
Calendar weekday
Day of year
261
of 366
ISO week
38
Week-year 1980
Days remaining
105
In 1980
Weeks start on Monday and use ISO week numbers. Wednesday is week 38 of 1980.