Patriot Day 2026 is observed every year on September 11 to honor and remember the nearly 3,000 people who lost their lives in the terrorist attacks of September 11, 2001. In 2026, Patriot Day falls on Friday, September 11. It is a national day of remembrance — marked by a moment of silence, half-staff flags, and memorial ceremonies across the country — but it is not a federal holiday, meaning schools, banks, and government offices remain open.
Here’s everything you need to know about Patriot Day 2026: the exact date, what it commemorates, its history, and how it differs from the federal holidays you might already have off.
When Is Patriot Day 2026?
Patriot Day 2026 is on Friday, 11 September 2026.
Unlike holidays that shift to the nearest Monday, Patriot Day is always observed on the fixed calendar date of September 11, regardless of what day of the week it falls on. That’s because the date itself — the anniversary of the 2001 attacks — is the point of the observance, not a three-day weekend.
- Date: September 11, 2026
- Day of the week: Friday
- Observed: Annually, every September 11, permanently
- Type: National observance (not a paid day off)
So if you’re asking when is Patriot Day celebrated each year, the answer is simple: every September 11, without exception.
What Is Patriot Day?
Patriot Day is a national day of observance in the United States established to honor the victims of the September 11, 2001 terrorist attacks and to recognize the first responders, service members, and everyday Americans affected by that day.
Put simply: Patriot Day is the U.S.’s official annual day of remembrance for 9/11. It’s not a party or a celebration in the traditional sense — it’s a day of reflection, honor, and civic service, marked by:
- A national moment of silence at 8:46 a.m. ET (the moment the first plane struck the World Trade Center’s North Tower)
- The American flag flown at half-staff on federal buildings and homes nationwide
- Memorial services, candlelight vigils, and readings of victims’ names at Ground Zero, the Pentagon, and Shanksville, Pennsylvania
- Community service projects, since the day is formally tied to volunteerism
What Does Patriot Day Commemorate?
Patriot Day commemorates the events of September 11, 2001, when terrorists hijacked four commercial airplanes and carried out coordinated attacks on the World Trade Center in New York City, the Pentagon in Arlington, Virginia, and a field near Shanksville, Pennsylvania (after passengers on United Flight 93 fought back). Nearly 3,000 people were killed that day, making it the deadliest terrorist attack in U.S. history.
Patriot Day exists to:
- Honor the memory of everyone killed in the 9/11 attacks
- Recognize first responders, firefighters, and police officers who risked or gave their lives
- Remember military members and families affected by the aftermath
- Reaffirm national unity and resilience
You’ll often see this observance referred to interchangeably as Patriot Day, 9/11, or September 11 Patriot Day — they all point to the same date and meaning.
History of Patriot Day
Patriot Day’s history is directly tied to the aftermath of the 2001 attacks and the years of legislation that followed.
- September 11, 2001: The attacks occur, killing nearly 3,000 people across four locations.
- December 18, 2001: Congress passes a joint resolution, and President George W. Bush signs Public Law 107-89, officially designating September 11 as “Patriot Day” — the first year this name was used for the anniversary.
- 2002–2008: Patriot Day is observed annually as a national day of remembrance, with the President issuing a proclamation each year calling for flags at half-staff and a moment of silence.
- April 21, 2009: President Barack Obama signs the Edward M. Kennedy Serve America Act, which formally designates September 11 as a National Day of Service and Remembrance, in addition to Patriot Day. This is the origin of the day’s full official name: “Patriot Day and National Day of Service and Remembrance.”
- Today: The observance combines both elements — remembrance of 9/11 and encouragement of volunteer service — and is recognized every year via a presidential proclamation.
So, to directly answer a common search: Patriot Day was established in 2001 (the year of the attacks and the year Congress named it), and it was expanded into a National Day of Service and Remembrance in 2009.
Is Patriot Day a Federal Holiday?
No — Patriot Day is not a federal holiday. It is a national observance.
This distinction matters because it determines whether you actually get the day off:
| Federal Holiday | Patriot Day | |
|---|---|---|
| Government offices | Closed | Open |
| Banks | Closed | Open |
| Post offices | Closed | Open |
| Public schools | Closed | Open |
| Stock market | Closed | Open |
| Flag protocol | Varies | Half-staff |
A federal holiday is established by an act of Congress and legally entitles federal employees to a paid day off (examples include Labor Day, Memorial Day, and Independence Day). A national observance like Patriot Day is recognized through a presidential proclamation each year but does not come with mandated closures or paid leave.
So to directly answer the most-searched versions of this question:
- Is Patriot Day a federal holiday? No.
- Is Patriot Day a national holiday? No — it’s a national day of observance, not a legal holiday.
- Is Patriot Day a bank holiday? No, banks remain open on September 11.
- Do you get off work for Patriot Day? Not automatically — it depends entirely on your employer.
Why Do We Observe Patriot Day?
Patriot Day exists for four core reasons:
- Remembrance — To ensure the victims of September 11, 2001 are never forgotten.
- Honor — To recognize the courage of first responders, firefighters, police officers, and military members.
- Community — To bring the country together in shared reflection, regardless of political or regional differences.
- Service — Because of its dual designation as the National Day of Service and Remembrance, many Americans mark the day with volunteer work, blood drives, or community service projects rather than simply taking time off.
This is why you’ll often see Patriot Day 2026referred to alongside phrases like “Remembrance Patriot Day” or “National Day of Service” — the observance was intentionally designed to turn grief into collective civic action.
What Is Patriot Day Also Called?
Patriot Day’s full official name is:
“Patriot Day and National Day of Service and Remembrance”
You’ll also commonly see it referred to as:
- 9/11
- September 11th Anniversary
- Patriot’s Day (a common misspelling — see below for why this is technically incorrect)
- National Day of Service and Remembrance
Patriot Day vs. Patriots’ Day
This is one of the most common points of confusion, since the two names look nearly identical.
| Patriot Day | Patriots’ Day | |
|---|---|---|
| Date | September 11 (fixed) | Third Monday of April |
| Commemorates | The 2001 terrorist attacks | The 1775 Battles of Lexington and Concord (start of the American Revolutionary War) |
| Where observed | Nationwide | Primarily Massachusetts and Maine |
| Federal holiday? | No | No (state holiday in MA and ME) |
| Notable association | Moment of silence, flags at half-staff | Boston Marathon is run on this day |
In short: Patriot Day (singular, September 11) honors 9/11 victims nationally, while Patriots’ Day (plural possessive, April) is a regional New England holiday commemorating the start of the Revolutionary War. They are unrelated observances that simply share a similar name.
Patriot Day 2026 FAQs
Is 9/11 Patriot Day? Yes. Patriot Day is the official name for the annual observance of the September 11, 2001 anniversary.
Is Patriot Day 2026 a federal holiday? No. Patriot Day is a national day of observance, not a federal holiday, so businesses, schools, and government offices remain open.
What day is Patriot Day? Patriot Day is always September 11. In 2026, that falls on a Friday.
When did Patriot Day become a holiday? Congress designated September 11 as Patriot Day in December 2001, and in 2009 it was expanded to “Patriot Day and National Day of Service and Remembrance.” It has never been designated a federal holiday.
Why do we observe Patriot Day? To remember the victims of the 9/11 attacks, honor first responders and service members, and encourage community service on the anniversary.
What does Patriot Day mean? It refers to the national day of remembrance for the September 11, 2001 terrorist attacks, marked by a moment of silence, half-staff flags, and memorial services nationwide.
Looking for more September observances? See our full September Holidays 2026 guide, covering Labor Day, Constitution Day, and every notable date this month