Date facts
Friday, April 18, 1980
April 18, 1980 is day 109 of 366, in ISO week 16. There are 257 days left in 1980 after this date.
Weekday
Friday
Calendar weekday
Day of year
109
of 366
ISO week
16
Week-year 1980
Days remaining
257
In 1980
Weeks start on Monday and use ISO week numbers. Friday is week 16 of 1980.