Date facts
Sunday, October 31, 1999
October 31, 1999 is day 304 of 365, in ISO week 43. There are 61 days left in 1999 after this date.
Weekday
Sunday
Calendar weekday
Day of year
304
of 365
ISO week
43
Week-year 1999
Days remaining
61
In 1999
Weeks start on Monday and use ISO week numbers. Sunday is week 43 of 1999.