Date facts
Sunday, April 20, 1980
April 20, 1980 is day 111 of 366, in ISO week 16. There are 255 days left in 1980 after this date.
Weekday
Sunday
Calendar weekday
Day of year
111
of 366
ISO week
16
Week-year 1980
Days remaining
255
In 1980
Weeks start on Monday and use ISO week numbers. Sunday is week 16 of 1980.