How Many Days Until March 31?
Last updated November 12, 2026
There are 139 days until March 31 (Wednesday, March 31, 2027).
- Date
- Wednesday, March 31, 2027
- Day of the week
- Wednesday
- Days left
- 139
Today is Thursday, November 12, 2026. The next March 31 falls on Wednesday, March 31, 2027, which is 139 days away.
Details
- Date
- Wednesday, March 31, 2027
- Day of the week
- Wednesday
- Days left
- 139
- In weeks
- 19 weeks and 6 days
- In hours
- 3,336
- On the calendar
- 4 months and 19 days
- In business days
- 99 business days
Upcoming holidays
| Event | Date | Days left |
|---|---|---|
| Thanksgiving | Nov 26, 2026 | 14 days |
| Black Friday | Nov 27, 2026 | 15 days |
| Small Business Saturday | Nov 28, 2026 | 16 days |
| Cyber Monday | Nov 30, 2026 | 18 days |
| Giving Tuesday | Dec 1, 2026 | 19 days |
| Pearl Harbor Remembrance Day | Dec 7, 2026 | 25 days |
How the countdown is calculated
The countdown is the number of calendar days from today to the next March 31. If that date has already passed this year, it counts to next year's date. All dates use UTC, so close to midnight the date where you are can differ by one day.
Business days skip Saturdays and Sundays but not public holidays, which differ by country. For another date, use the day counter or the date calculator.
Frequently asked questions
How many days until March 31?
There are 139 days until March 31 (Wednesday, March 31, 2027).
What day of the week is March 31 2027?
March 31 2027 falls on a Wednesday.
How many weeks until March 31?
March 31 is 19 weeks and 6 days away.
How many business days until March 31?
There are 99 business days until March 31, not counting public holidays.