Date facts
Thursday, May 15, 1975
May 15, 1975 is day 135 of 365, in ISO week 20. There are 230 days left in 1975 after this date.
Weekday
Thursday
Calendar weekday
Day of year
135
of 365
ISO week
20
Week-year 1975
Days remaining
230
In 1975
Weeks start on Monday and use ISO week numbers. Thursday is week 20 of 1975.