Quick Answer: What Holiday Is in September 2026?
Labor Day is the only federal holiday in September, and in 2026 it falls on Monday, September 7. It’s observed every year on the first Monday of September and marks the unofficial end of summer with a three-day weekend. Beyond Labor Day, September is also home to several important national observances — including Patriot Day, Constitution Day, and Gold Star Mother’s Day — plus dozens of fun “national day” celebrations and month-long awareness campaigns.
Below is the full, up-to-date breakdown of every major September 2026 holiday and observance, why each one matters, and how to celebrate.
September 2026 Holidays at a Glance
| Date | Holiday / Observance | Federal Holiday? |
|---|---|---|
| September 5 | National Cheese Pizza Day | No |
| September 6 | National Read a Book Day | No |
| September 7 | Labor Day | Yes |
| September 11 | Patriot Day / National Day of Service and Remembrance | No (but widely observed) |
| September 12 | National Video Games Day | No |
| September 13 | National Grandparents Day (1st Sunday after Labor Day) | No |
| September 17 | Constitution Day and Citizenship Day | No |
| September 18 | National Cheeseburger Day / POW/MIA Recognition Day (3rd Friday) | No |
| September 15 – October 15 | National Hispanic Heritage Month | No |
| September 22 | Autumnal Equinox (first day of fall) | No |
| September 26 | National Hunting and Fishing Day (4th Saturday) | No |
| September 27 | Gold Star Mother’s and Family’s Day (last Sunday) | No |
| September 28 | National Drink a Beer Day | No |
| All month | National Voter Registration Day (usually the last Tuesday) | No |
🏢 Labor Day 2026: The Only Federal Holiday in September
When is Labor Day 2026? Monday, September 7, 2026.
Labor Day is observed on the first Monday of every September and is one of the eleven federal holidays recognized by the U.S. government. Because it’s a federal holiday, banks, post offices, government offices, and most schools close, and it creates the last long weekend of summer for most workers.
Why Is Labor Day Celebrated?
Labor Day dates back to the late 19th century, when the American labor movement pushed for shorter workdays, safer conditions, and fair wages. The first Labor Day parade was held in New York City in 1882, organized by labor unions to celebrate the achievements of American workers. Congress made it a federal holiday in 1894. Today, Labor Day honors the economic and social contributions workers have made to the country’s strength and prosperity — and doubles as the symbolic close of summer.
What’s Closed on Labor Day 2026?
- Banks: Closed nationwide
- Post offices and government offices: Closed
- Stock market (NYSE, NASDAQ): Closed
- Public schools: Closed (most districts)
- Retail stores: Generally open, often with major Labor Day sales
How People Celebrate Labor Day
- Backyard barbecues and cookouts
- End-of-summer trips and long weekend travel
- Labor Day sales on furniture, mattresses, cars, and back-to-school items
- Local parades and community festivals
- One last trip to the beach or pool before fall
🇺🇸 National Commemorations & Patriotic Observances
Patriot Day — September 11
Patriot Day, also called the National Day of Service and Remembrance, honors the nearly 3,000 people who died in the September 11, 2001 terrorist attacks. It is not a federal holiday, so schools, banks, and government offices remain open, but the President traditionally calls for flags to be flown at half-staff and observes a moment of silence at 8:46 a.m. ET — the moment the first plane struck the World Trade Center. Many communities hold memorial ceremonies, candlelight vigils, and volunteer service projects.
Constitution Day and Citizenship Day — September 17
Constitution Day commemorates the signing of the U.S. Constitution on September 17, 1787, and also recognizes individuals who have become U.S. citizens. Federally funded schools and universities are required to provide educational programming about the Constitution on or around this date. It is not a day off — offices and schools remain open.
National POW/MIA Recognition Day — Third Friday of September (Sept 18, 2026)
This day honors U.S. military members who were prisoners of war or remain missing in action. Ceremonies are held at military installations, veterans’ memorials, and the Pentagon, and the black-and-white POW/MIA flag is flown at federal facilities.
Gold Star Mother’s and Family’s Day — Last Sunday of September (Sept 27, 2026)
Established in 1936, this day honors mothers and families who have lost a child in military service. The President issues an annual proclamation, and flags are flown at half-staff at federal buildings.
National Voter Registration Day — Last Tuesday of September
A nonpartisan civic holiday encouraging eligible Americans to register to vote ahead of upcoming elections.
🎨 Cultural & Heritage Celebrations
National Hispanic Heritage Month — September 15 to October 15
This month-long observance celebrates the histories, cultures, and contributions of Americans whose ancestors came from Spain, Mexico, the Caribbean, and Central and South America. September 15 marks the independence anniversary of several Latin American countries, which is why the observance starts mid-month rather than on the 1st.
🍁 Fall Begins: The Autumnal Equinox
When is the first day of fall in 2026? The autumnal equinox arrives on September 22, 2026, at 8:04 p.m. EDT. This is the astronomical start of autumn in the Northern Hemisphere, when day and night are nearly equal in length. It’s not a holiday, but it’s a popular marker for pumpkin patches, apple picking, and fall décor to officially begin.
🍕 Fun National Days in September 2026
September is packed with lighthearted, shareable “national days” perfect for social media and family activities:
- September 5 – National Cheese Pizza Day
- September 6 – National Read a Book Day
- September 12 – National Video Games Day
- September 13 – National Grandparents Day (first Sunday after Labor Day)
- September 18 – National Cheeseburger Day
- September 26 – National Hunting and Fishing Day (fourth Saturday)
- September 28 – National Drink a Beer Day
🩺 September Health & Awareness Observances
September is also designated for several nationwide awareness campaigns:
- National Suicide Prevention Month
- National Recovery Month (mental health and substance abuse recovery)
- Baby Safety Month
- Childhood Cancer Awareness Month
If you or someone you know is struggling, the 988 Suicide & Crisis Lifeline is available 24/7 by calling or texting 988.
Frequently Asked Questions About September Holidays
Is there a federal holiday in September? Yes — Labor Day, observed on the first Monday of September, is the only federal holiday that falls in September.
When is Labor Day 2026? Labor Day 2026 is on Monday, September 7.
Is Patriot Day (9/11) a federal holiday? No. Patriot Day is a national day of observance, not a federal holiday, so offices, banks, and schools stay open.
Is Constitution Day a day off work or school? No. Constitution Day is an observance, not a paid federal holiday. Schools that receive federal funding are required to teach about the Constitution that day, but it isn’t a day off.
What is the first day of fall in 2026? The autumnal equinox — the astronomical first day of fall — falls on September 22, 2026.
Why do banks close on Labor Day but not on Patriot Day? Banks and federal offices close only for official federal holidays. Labor Day is one of the eleven federal holidays; Patriot Day, Constitution Day, and Grandparents Day are observances without that designation, so businesses stay open.
Is Grandparents Day a federal holiday? No. National Grandparents Day is a national observance (first Sunday after Labor Day) but not a federal holiday, so it doesn’t affect bank or government office hours.
How many holidays are in September? There’s one federal holiday (Labor Day) and roughly a dozen additional national observances and “fun” national days throughout the month, depending on how you count them.
Looking ahead to next year’s calendar? Memorial Day 2026 falls on Monday, May 25 — check back for our full guide to Memorial Day traditions, deals, and ways to honor America’s fallen service members.