Date facts
Tuesday, May 18, 1999
May 18, 1999 is day 138 of 365, in ISO week 20. There are 227 days left in 1999 after this date.
Weekday
Tuesday
Calendar weekday
Day of year
138
of 365
ISO week
20
Week-year 1999
Days remaining
227
In 1999
Weeks start on Monday and use ISO week numbers. Tuesday is week 20 of 1999.