September 2031 Calendar
| Sun | Mon | Tue | Wed | Thu | Fri | Sat |
|---|---|---|---|---|---|---|
| 1Labor Day | 2 | 3 | 4 | 5 | 6 | |
| 7 | 8 | 9 | 10 | 11 | 12 | 13 |
| 14 | 15 | 16 | 17 | 18 | 19 | 20 |
| 21 | 22 | 23 | 24 | 25 | 26 | 27 |
| 28 | 29 | 30 |
- Sep 1 Labor Day
September 2031 has 30 days and starts on Monday, September 1.
September 2031 facts
Federal holidays in September 2031
Labor Day falls on Monday, September 1, 2031.
Weekdays and business days in September 2031
September 2031 has 4 Sundays, 5 Mondays, 5 Tuesdays, 4 Wednesdays, 4 Thursdays, 4 Fridays, 4 Saturdays. That is 22 weekdays and 8 weekend days. Federal holidays fall on 1 weekday in September 2031, leaving 21 business days.
Where September 2031 sits in the year
September 2031 is in the third quarter. September 1, 2031 is day 244 of 2031, and September 30, 2031 is day 273, with 92 days left in the year after the month ends. September 2031 runs from ISO week 36 of 2031 through ISO week 40 of 2031.
September 2031 compared with September 2030
September 2030 started on Sunday. September 2031 starts on Monday. Labor Day was Monday, September 2, 2030 and in 2031 it is Monday, September 1, 2031.
September 2031 day-by-day planner
Use the notes column for deadlines, appointments, or reminders. Weekend and U.S. federal holiday dates are identified so the table can also serve as a basic work-planning sheet.
| Date | Day | Day type | Notes |
|---|---|---|---|
| 1 | Monday | Federal holiday — Labor Day | |
| 2 | Tuesday | Weekday | |
| 3 | Wednesday | Weekday | |
| 4 | Thursday | Weekday | |
| 5 | Friday | Weekday | |
| 6 | Saturday | Weekend | |
| 7 | Sunday | Weekend | |
| 8 | Monday | Weekday | |
| 9 | Tuesday | Weekday | |
| 10 | Wednesday | Weekday | |
| 11 | Thursday | Weekday | |
| 12 | Friday | Weekday | |
| 13 | Saturday | Weekend | |
| 14 | Sunday | Weekend | |
| 15 | Monday | Weekday | |
| 16 | Tuesday | Weekday | |
| 17 | Wednesday | Weekday | |
| 18 | Thursday | Weekday | |
| 19 | Friday | Weekday | |
| 20 | Saturday | Weekend | |
| 21 | Sunday | Weekend | |
| 22 | Monday | Weekday | |
| 23 | Tuesday | Weekday | |
| 24 | Wednesday | Weekday | |
| 25 | Thursday | Weekday | |
| 26 | Friday | Weekday | |
| 27 | Saturday | Weekend | |
| 28 | Sunday | Weekend | |
| 29 | Monday | Weekday | |
| 30 | Tuesday | Weekday |
| Property | Value |
|---|---|
| Days in Month | 30 |
| Weeks | 5 |
| US Federal Holidays | 1 |
| Season | Fall |
| Day of Year (Start) | 244 |
| Days Remaining in Year | 92 |
| Leap Year | No |
Year Overview - September 2031 in Context
Holidays in September:
Labor Day (1)
Frequently Asked Questions about September 2031
How many days are in September 2031?
September 2031 has 30 days. This includes 22 weekdays and 8 weekend days.
What day of the week does September 2031 start on?
September 2031 starts on Monday. The month ends on Tuesday, September 30, 2031.
Is 2031 a leap year?
No, 2031 is not a leap year. February 2031 has 28 days. The next leap year is 2032.
What US holidays are in September 2031?
Labor Day falls on Monday, September 1, 2031.
How many weekdays are in September 2031?
September 2031 has 22 weekdays and 8 weekend days. 21 of those weekdays remain after removing 1 weekday federal holiday.