Date facts
Thursday, January 31, 2019
January 31, 2019 is day 31 of 365, in ISO week 5. There are 334 days left in 2019 after this date.
Weekday
Thursday
Calendar weekday
Day of year
31
of 365
ISO week
5
Week-year 2019
Days remaining
334
In 2019
Weeks start on Monday and use ISO week numbers. Thursday is week 5 of 2019.