Date facts
Tuesday, January 31, 2012
January 31, 2012 is day 31 of 366, in ISO week 5. There are 335 days left in 2012 after this date.
Weekday
Tuesday
Calendar weekday
Day of year
31
of 366
ISO week
5
Week-year 2012
Days remaining
335
In 2012
Weeks start on Monday and use ISO week numbers. Tuesday is week 5 of 2012.