Patriot Day and National Day of Service and Remembrance
Patriot Day is a solemn national observance held annually on September 11 to honor the 2,977 people killed in the 2001 terrorist attacks and the first responders who risked and gave their lives. Codified under 36 U.S.C. § 144 alongside the September 11 National Day of Service and Remembrance, the day calls for flying the American flag at half-staff from sunrise to sunset and observing a moment of silence at 8:46 a.m. Eastern Daylight Time.

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What Patriot Day Commemorates
Among the calendar of patriotic holidays and national observances in the United States, Patriot Day holds a solemn place of mourning, unity, and civic service. Observed every year on September 11, Patriot Day honors the 2,977 men, women, and children who lost their lives during the terrorist attacks of September 11, 2001, at the World Trade Center in New York City, at the Pentagon in Arlington, Virginia, and aboard United Airlines Flight 93 near Shanksville, Pennsylvania.
The observance also pays tribute to the firefighters, law enforcement officers, emergency medical technicians, port authority personnel, and military service members who rushed toward danger to save others. More than four hundred first responders perished that morning in New York City alone, and thousands more responders, recovery workers, and volunteers endured long-term health consequences from months spent working on rescue and recovery efforts.
Patriot Day is never a celebratory occasion or a commercial retail event. Like Memorial Day, it asks Americans to set aside partisan division and daily distractions to reflect on sacrifice, resilience, and shared civic duty. In the days immediately following September 11, 2001, neighborhoods across the country displayed flags from porches, lined up at blood donation centers, and supported families who had lost loved ones. Patriot Day preserves that spirit of national unity and quiet reverence for future generations.
Federal Law: 36 U.S.C. § 144 and the National Day of Service and Remembrance
Federal recognition of September 11 evolved through two major bipartisan acts of Congress that combined solemn remembrance with active community service.
In the autumn of 2001, Representative Vito Fossella of New York introduced House Joint Resolution 71 with over two hundred cosponsors to establish a permanent annual commemoration. Both chambers of Congress approved the measure, and President George W. Bush signed Public Law 107-89 on December 18, 2001. Codified at Title 36, Section 144 of the United States Code, the statute formally designates September 11 of each year as Patriot Day.
Under 36 U.S.C. § 144, Congress requests that the President issue an annual proclamation calling upon:
- All departments, agencies, and instrumentalities of the United States Government, as well as interested state and local governments and individual citizens, to fly the flag of the United States at half-staff on Patriot Day.
- The people of the United States to observe a moment of silence on Patriot Day in honor of the individuals who lost their lives as a result of the terrorist attacks of September 11, 2001.
- Ceremonies and activities throughout the nation that promote remembrance, civic education, and honor for the victims and responders.
Eight years later, Congress expanded the statutory framework at the urging of 9/11 family organizations, including the nonprofit group MyGoodDeed, which advocated turning the anniversary into a nationwide day of charitable volunteering. On April 21, 2009, President Barack Obama signed the Edward M. Kennedy Serve America Act (Public Law 111-13). That law amended Section 198 of the National and Community Service Act of 1990 (42 U.S.C. § 12653) to authorize the Corporation for National and Community Service to carry out activities for the September 11th National Day of Service and Remembrance.
Since 2009, annual presidential proclamations have paired both statutory titles, proclaiming September 11 as Patriot Day and National Day of Service and Remembrance. AmeriCorps coordinates federal grants and local volunteer networks across all fifty states to help citizens mark the day through tangible community service.
The Presidential Proclamation and Half-Staff Flag Protocol Under 4 U.S.C. § 7(m)
Flying the American flag at half-staff is the central visual custom of Patriot Day. Both Title 36, Section 144 and the United States Flag Code under Title 4, Section 7(m) establish the authority and procedure for lowering the flag on September 11.
Under 4 U.S.C. § 7(m), the flag is placed at half-staff as a sign of national mourning upon direction of the President or according to statutory instruction. Unlike Memorial Day, when the flag flies at half-staff only until noon before rising to full-staff for the afternoon, Patriot Day is a full-day half-staff observance from sunrise until sunset.
When displaying the flag on a vertical pole with a halyard on Patriot Day, follow the four steps set forth in the US Flag Code:
- Morning Hoisting: At sunrise, attach the flag to the halyard and hoist it briskly all the way to the peak of the flagpole for an instant. Never raise a flag directly to the midpoint and stop there.
- Lowering to Half-Staff: Immediately after reaching the peak, lower the flag slowly and ceremoniously to the half-staff position, defined as one-half the distance between the top and bottom of the staff.
- Daytime Display: Leave the flag flying at the half-staff position throughout the entire day until sunset.
- Sunset Retirement: At sunset, hoist the flag briskly back to the peak of the pole for an instant before lowering it slowly and respectfully into your hands for folding and storage.
Many residential porch brackets hold a fixed-angle wooden or aluminum pole where the flag cannot slide down a rope. If you use a fixed residential bracket, civic tradition recognized by veterans service organizations offers two respectful options: you may attach a black mourning streamer (approximately the width of one stripe on your flag and the same length as the flag) to the top of the staff just above the blue union canton, or you may fly the flag respectfully in its normal bracket position while observing the morning moment of silence. Our full guide to flag etiquette covers additional residential display setups.
The 8:46 a.m. Moment of Silence and the September 11 Timeline
Every Patriot Day proclamation issued by the President requests that Americans pause for a moment of silence beginning at 8:46 a.m. Eastern Daylight Time. For citizens in other time zones across the country, that simultaneous national pause occurs at:
- 7:46 a.m. Central Daylight Time
- 6:46 a.m. Mountain Daylight Time
- 5:46 a.m. Pacific Daylight Time
- 4:46 a.m. Alaska Daylight Time
- 2:46 a.m. Hawaii-Aleutian Standard Time
At memorials in New York City, Arlington, and Shanksville, as well as municipal fire stations and town halls nationwide, bells toll at six specific timestamps that correspond to the sequence of events on the morning of September 11, 2001:
- 8:46 a.m. EDT: American Airlines Flight 11 strikes the North Tower (1 World Trade Center) in Lower Manhattan.
- 9:03 a.m. EDT: United Airlines Flight 175 strikes the South Tower (2 World Trade Center).
- 9:37 a.m. EDT: American Airlines Flight 77 strikes the western facade of the Pentagon in Arlington, Virginia, killing 184 military and civilian personnel on the ground and aboard the aircraft.
- 9:59 a.m. EDT: The South Tower of the World Trade Center collapses after burning for fifty-six minutes.
- 10:03 a.m. EDT: United Airlines Flight 93 crashes into an open field in Stonycreek Township near Shanksville, Pennsylvania, after passengers and crew acted together to stop the hijackers from reaching Washington, D.C.
- 10:28 a.m. EDT: The North Tower of the World Trade Center collapses.
Understanding these six timestamps allows schools, workplaces, and community gatherings to structure morning ceremonies with historical accuracy. Even if your schedule prevents attending an organized service, stepping away from work for sixty seconds of quiet reflection at 8:46 a.m. EDT connects you with millions of fellow citizens across the republic.
Patriot Day 2027 Date and Schedule
In 2027, Patriot Day falls on Saturday, September 11, 2027. Because Patriot Day is an annual statutory observance under 36 U.S.C. § 144 rather than a federal employee holiday under 5 U.S.C. § 6103, there is no Friday “observed” government closure date on September 10.
However, having September 11 fall on a Saturday in 2027 shapes how communities across the United States organize the day:
- Morning Firehouse and Civic Ceremonies: Local fire departments, police precincts, and Veterans of Foreign Wars posts hold outdoor bell-ringing ceremonies and wreath layings starting between 8:30 a.m. and 10:30 a.m. Because most citizens are off work on Saturday morning, community attendance at local memorials increases substantially.
- Weekend Service Projects: Volunteer organizations, food pantries, habitat restoration groups, and veterans support charities schedule their primary September 11 National Day of Service and Remembrance activities on Saturday morning and afternoon.
- School Observances: Public and private elementary, middle, and high schools typically hold their educational assemblies, flag-raising ceremonies, and history lessons on Friday, September 10, 2027, so students can learn about the historical significance of the day before the weekend.
How to Observe Patriot Day with Purpose
Because September 11 combines national mourning with the National Day of Service and Remembrance, individuals and families can observe the day in practical, meaningful ways.
1. Fly the Flag at Half-Staff at Home
Lowering your home flag to half-staff from sunrise to sunset on September 11 visibly honors those lost in 2001 and reminds neighbors of the date’s significance. Take a moment before hoisting the flag to inspect the fabric and grommets so that your display remains clean and dignified.
2. Join a 9/11 Day Volunteer Project
Participating in community service directly honors the selflessness shown by first responders and everyday citizens on September 11, 2001. Local opportunities include packing meals at regional food banks, assisting elderly veterans with yard maintenance, donating blood through the American Red Cross, assembling care packages for deployed troops, or volunteering at municipal parks.
3. Thank Local First Responders
Firehouses and emergency medical stations across the United States hold special meaning on September 11. Attending a morning bell ceremony at your neighborhood fire station or delivering handwritten notes of gratitude to on-duty firefighters, paramedics, and law enforcement officers acknowledges the daily risks borne by emergency personnel.
4. Visit a National or Local Memorial
For those within traveling distance, the three primary historic sites offer profound educational experiences: the National September 11 Memorial and Museum in New York City, the National 9/11 Pentagon Memorial in Arlington, Virginia, and the Flight 93 National Memorial maintained by the National Park Service near Shanksville, Pennsylvania. In addition, hundreds of towns across the country maintain local memorials featuring structural steel beams recovered from the World Trade Center.
5. Share Accurate History with Younger Generations
Every American born after 2001 knows September 11 as history rather than personal memory. Reading primary sources, watching archival documentary accounts from the Smithsonian Institution or National Park Service, and talking with children about how communities came together in the aftermath helps pass on civic stewardship without sensationalism.
Patriot Day vs. Patriots’ Day: Clearing Up the Name Confusion
Many Americans searching for calendar dates encounter two similarly named observances: Patriot Day and Patriots’ Day. Despite differing by only an apostrophe and the letter S, the two dates commemorate events more than two centuries apart.
- Patriot Day (September 11): Established by federal law in 2001 under 36 U.S.C. § 144, Patriot Day is observed nationwide on September 11 to honor the victims and heroes of the 2001 terrorist attacks.
- Patriots’ Day (Third Monday in April): Established by state law in Massachusetts in 1894 and later adopted by Maine and several other states, Patriots’ Day commemorates the Battles of Lexington and Concord on April 19, 1775, along with Paul Revere’s midnight ride at the start of the American Revolutionary War.
Keeping the distinction clear ensures that appropriate tone and etiquette are applied to each occasion: April’s Patriots’ Day features Revolutionary War reenactments, parades, and the Boston Marathon, whereas September’s Patriot Day is dedicated to quiet reflection, half-staff flags, and charitable service.
Respectful Attire for September 11 Ceremonies and Service
Whether you are attending a morning remembrance ceremony at a municipal memorial or spending Saturday, September 11, 2027, volunteering with a local service project, attire on Patriot Day should be understated, neat, and respectful.
Patriot Day is never an occasion for loud slogans or celebratory party wear. When choosing clothing for community events or volunteer work, consider classic, dignified pieces:
- Subdued Colors: Navy blue, charcoal, black, dark heather gray, and stone provide a quiet, composed look appropriate for morning vigils and memorial visits.
- Classic American Flag Apparel: If you choose to wear patriotic clothing during a volunteer day or community gathering, look for clean, traditional flag designs rather than novelty graphics. Our American flag shirts on soft ring-spun cotton carry unadorned 50-star, 13-stripe artwork, and our embroidered American flag hats carry a stylized flag with 13 stripes and 11 stars, both designed for everyday respect.
As explained in our guide on flag etiquette, Title 4, Section 8(d) of the United States Flag Code states that an actual physical flag should never be used as wearing apparel, while a shirt or cap printed or embroidered with a flag image is a respectful way for citizens to express national solidarity. On September 11, pairing modest attire with a quiet pause at 8:46 a.m. EDT and an act of service in your community honors the enduring legacy of those remembered on Patriot Day.
Frequently asked questions
What is Patriot Day and why is it observed on September 11?
Patriot Day is an annual national day of mourning and remembrance held on September 11 to honor the nearly three thousand innocent civilians, military personnel, and emergency responders who lost their lives during the terrorist attacks of September 11, 2001. Established by Congress in December 2001 under 36 U.S.C. § 144, the observance ensures that the victims and the extraordinary heroism of firefighters, law enforcement officers, and medical workers remain permanently remembered in American civic life.
Is Patriot Day a federal public holiday with government closures?
No, Patriot Day is a national observance codified in Title 36 of the United States Code rather than a legal public holiday under Title 5, Section 6103. Consequently, federal offices, post offices, schools, financial markets, and private businesses remain open on September 11. Rather than closing institutions, the statute encourages active civic participation through morning memorial ceremonies, half-staff flag displays, classroom history discussions, and volunteer service projects across local communities.
What time is the moment of silence on Patriot Day?
Every annual presidential proclamation for Patriot Day calls upon Americans to observe a national moment of silence beginning at 8:46 a.m. Eastern Daylight Time (7:46 a.m. Central, 6:46 a.m. Mountain, and 5:46 a.m. Pacific). This exact minute marks when hijackers crashed American Airlines Flight 11 into the North Tower of the World Trade Center in New York City on September 11, 2001. Memorial sites also pause at subsequent timestamps corresponding to the day's events.
How should the American flag be flown on Patriot Day?
Under 36 U.S.C. § 144 and 4 U.S.C. § 7(m), the United States flag should be flown at half-staff from sunrise until sunset on September 11. When raising the flag in the morning, hoist it briskly to the very top of the pole for an instant before lowering it slowly and solemnly to the half-staff position. Before taking the flag down at sunset, hoist it back to the peak for a moment and then lower it completely.
What is the difference between Patriot Day and Patriots' Day?
Patriot Day (written with a singular noun and no apostrophe) is the national observance held every year on September 11 to remember the victims and heroes of the 2001 terrorist attacks. Patriots' Day (written as a plural possessive) is a state holiday celebrated on the third Monday in April in Massachusetts, Maine, and several other New England states to commemorate the Battles of Lexington and Concord on April 19, 1775, which began the American Revolutionary War.
When is Patriot Day in 2027?
Because Patriot Day is fixed to the calendar anniversary of September 11, Patriot Day in 2027 falls on Saturday, September 11, 2027. Falling on a Saturday gives individuals, families, and civic groups expanded opportunities to attend morning firehouse memorials, visit national monuments, or participate in weekend community volunteer projects organized for the September 11 National Day of Service and Remembrance.
