How many days until September 11?
311 days until
The clock counts down to midnight as September 11 begins (New York time). The day count is the number of dates left, not counting today.
Saturday, September 11, 2027 · Counted from today, November 4, in New York
September 11 is a Saturday in 2027.
- weeks, 3 days
- 44
- months, 7 days
- 10
- weekends
- 45
- Fridays
- 45
- sleeps
- 311
- working days
- 212
Today is left out; the target date is included.
Working days leave out Saturdays, Sundays and US federal holidays.
More about this dateChange the date or time zone, see the calendar
September 2027
| Sun | Mon | Tue | Wed | Thu | Fri | Sat |
|---|---|---|---|---|---|---|
| 1 | 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 |
September 11, 2027
About September 11, 2027
- Weekday
- Saturday
- Day of the year
- 254 of 365
- Days left in the year after that date
- 111
- Week number
- 36 of 2027
- Quarter
- Q3
- Days in September
- 30
The next five years
- 2027
- Saturday, September 11, 2027 · 311 days from today
- 2028
- Monday, September 11, 2028 · 677 days from today
- 2029
- Tuesday, September 11, 2029 · 1,042 days from today
- 2030
- Wednesday, September 11, 2030 · 1,407 days from today
- 2031
- Thursday, September 11, 2031 · 1,772 days from today
Where the days fall
November 4, 2026 → September 11, 2027
- November 2026
- 26 days
- December 2026
- 31 days
- January 2027
- 31 days
- February 2027
- 28 days
- March 2027
- 31 days
- April 2027
- 30 days
- May 2027
- 31 days
- June 2027
- 30 days
- July 2027
- 31 days
- August 2027
- 31 days
- September 2027
- 11 days
Nearby holidays and observances
Labor Day · Monday, September 6, 2027 · 5 days before
Grandparents Day · Sunday, September 12, 2027 · 1 day after
How this count works, and questions
How this count works
The next September 11 is selected automatically. The target date is included and today is left out.
Weekdays mean Monday through Friday. Holidays are still included. An exact time countdown can give a different number of full days because part of today has already passed.
A worked example
From November 4, 2026 in New York, September 11, 2027 is 311 days away. The span contains 222 weekdays and 89 weekend days.
Questions about this countdown
Does the count include today?
No. The count leaves out today and includes September 11. The day before, it shows 1 day. On September 11, it shows 0 days.
What happens after September 11 passes?
The next day, the count moves on to September 11 of the following year.
Which time zone does the count use?
Your device's time zone, named on the Today line at the top of the page. Choose another time zone in the form to count to midnight there instead.