How Many Days Until 9/11? Countdown
There are 11 days until September 11 on Friday, September 11, 2026. September 11 is Patriot Day, the National Day of Service and Remembrance for the 2001 terrorist attacks. The timer is midnight September 11 in your timezone.
2026–2028 dates
| Year | Date |
|---|---|
| 2026 | Friday, September 11 |
| 2027 | Saturday, September 11 |
| 2028 | Monday, September 11 |
Add September 11 to your calendar
Why Americans search this date
Four hijacked airliners struck the World Trade Center, the Pentagon, and a field in Shanksville, Pennsylvania. Nearly 3,000 people were killed. The date is not a federal paid holiday; flags fly at half-staff.
How many days until 9/11
September 11 2026 is a Friday. Many cities hold 8:46 a.m. moments of silence on Eastern time, the first impact. This page still zeros at local midnight, which is what “how many days until” asks.
| Marker | 2026 | Notes |
|---|---|---|
| Patriot Day | Fri Sep 11 | Half-staff; not a paid holiday |
| Labor Day | Mon Sep 7 | Federal holiday |
| Grandparents Day | Sun Sep 13 | Third Sunday after Labor Day weekend |
Countdown to September 11
If you needed Labor Day (September 7 2026) or Grandparents Day (September 13), those are different clocks. Patriot Day is a day of remembrance, not a paid federal holiday.
Why this countdown exists
People search remaining days until 9/11 for Patriot Day ceremonies, school lessons, and half-staff flag dates, not for a paid day off. The date was chosen because it is the anniversary of the 2001 attacks. Moments of silence follow Eastern impact times; this days-until timer still zeros at local midnight on September 11, which is the civil date the query names.
When is September 11 2026?
Friday, September 11, 2026.
Is 9/11 a federal day off?
No. It is Patriot Day. Flags are at half-staff.
Does this use 8:46 a.m.?
No. It counts to midnight on September 11 in your zone.