September 2025 Celebrations
Calendar with all celebrations for September 2025 in the United States (including holidays).
September - 2025Switch to Full Year Calendar
| SUNDAY | MONDAY | TUESDAY | WEDNESDAY | THURSDAY | FRIDAY | SATURDAY |
|---|---|---|---|---|---|---|
| 31 | 1 • American Chess Day • West Indian Day Parade • Labor Day (National holiday) | 2 • V-J Day • Telephone Tuesday | 3 | 4 | 5 • International Day of Charity • National Cheese Pizza Day • National 401(k) Day • National Lazy Mom's Day | 6 • World Beard Day |
| 7 • Grandparents Day | 8 • International Literacy Day • World Physical Therapy Day | 9 | 10 • Ganesh Chaturthi • World Suicide Prevention Day | 11 • Patriot Day (in memory of people killed in the 2001 September 11 attacks) • National School Picture Day | 12 • National Day of Civic Hacking • National Day of Encouragement • National Video Games Day | 13 • Day of the Programmer • International Chocolate Day • National Bald is Beautiful Day • National Celiac Disease Awareness Day • National Peanut Day • Positive Thinking Day • Roald Dahl Day |
| 14 • National Live Creative Day • National Pet Memorial Day • National Hug Your Hound Day | 15 • Get Ready Day • International Day of Democracy • International Dot Day • National Linguine Day • National Online Learning Day • World Lymphoma Awareness Day • Yom Kippur | 16 • International Day for the Preservation of the Ozone Layer • National Guacamole Day • National Step Family Day • National Working Parents Day • National IT Professionals Day | 17 • Citizenship Day • Constitution Day • International Country Music Day • International Patient Safety Day • National Pet Bird Day | 18 | 19 • Batman Day • National Dance Day • Talk Like a Pirate Day • POW/MIA Recognition Day (US) | 20 • National Pepperoni Pizza Day • National Queso Day • World Marrow Donor Day • International Coastal Cleanup Day • International Eat An Apple Day • National Gymnastics Day • Oktoberfest |
| 21 • International Day of Peace • International Day of Remembrance and Tribute to the Victims of Terrorism • World Alzheimer’s Day • World Gratitude Day • Wife Appreciation Day | 22 • American Business Women’s Day • Car Free Day • Falls Prevention Awareness Day • Hobbit Day • National Centenarian’s Day • National Elephant Appreciation Day • National White Chocolate Day • World Car-Free Day • World Rhino Day • National Family Day | 23 • Bi Visibility Day • International Day of Sign Languages • National Voter Registration Day | 24 • National Punctuation Day | 25 • Comic Book Day • National Cooking Day • National Daughters Day • National Lobster Day • National One-Hit Wonder Day • World Dream Day | 26 • Johnny Appleseed Day • National Dumpling Day | 27 • National Crush Day • World Tourism Day • Family Health & Fitness Day (US) • National Ghost Hunting Day • National Hunting and Fishing Day • National Public Lands Day • National Singles Day |
| 28 • Gold Star Mother's Day • International Daughters' Day | 29 • National Coffee Day • National Starbucks Day • World Heart Day | 30 • International Podcast Day • International Translation Day • National Love People Day | 1 | 2 | 3 | 4 |
Moon Phase:  7  14  21  29 | ||||||
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