Date facts
Tuesday, May 18, 1971
May 18, 1971 is day 138 of 365, in ISO week 20. There are 227 days left in 1971 after this date.
Weekday
Tuesday
Calendar weekday
Day of year
138
of 365
ISO week
20
Week-year 1971
Days remaining
227
In 1971
Weeks start on Monday and use ISO week numbers. Tuesday is week 20 of 1971.