Date facts
Friday, January 31, 2020
January 31, 2020 is day 31 of 366, in ISO week 5. There are 335 days left in 2020 after this date.
Weekday
Friday
Calendar weekday
Day of year
31
of 366
ISO week
5
Week-year 2020
Days remaining
335
In 2020
Weeks start on Monday and use ISO week numbers. Friday is week 5 of 2020.