Date facts
Monday, January 28, 1980
January 28, 1980 is day 28 of 366, in ISO week 5. There are 338 days left in 1980 after this date.
Weekday
Monday
Calendar weekday
Day of year
28
of 366
ISO week
5
Week-year 1980
Days remaining
338
In 1980
Weeks start on Monday and use ISO week numbers. Monday is week 5 of 1980.