Date facts
Friday, May 23, 1975
May 23, 1975 is day 143 of 365, in ISO week 21. There are 222 days left in 1975 after this date.
Weekday
Friday
Calendar weekday
Day of year
143
of 365
ISO week
21
Week-year 1975
Days remaining
222
In 1975
Weeks start on Monday and use ISO week numbers. Friday is week 21 of 1975.