How it's counted
January 1 moves forward one weekday each year, and two after a leap day. That is why January 31 lands on a different day every year.
January 31 in other years
| Year | Day of the week | Week number |
|---|---|---|
| 2024 | Wednesday | 5 |
| 2025 | Friday | 5 |
| 2026 | Saturday | 5 |
| 2027 | Sunday | 4 |
| 2028 | Monday | 5 |
| 2029 | Wednesday | 5 |
| 2030 | Thursday | 5 |
| 2031 | Friday | 5 |
| 2032 | Saturday | 5 |
| 2033 | Monday | 5 |
| 2034 | Tuesday | 5 |
Frequently asked questions
What day is January 31 this year?
January 31, 2027 is a Sunday.
What day is January 31 next year?
January 31, 2028 is a Monday.