September is here! Get the BIG list of wacky & fun September holidays! Complete with salami, pizza and world history days.
| 1 | National Cherry Popover Day |
| 2 | International Bacon Day |
| 2 | VJ Day, WWII |
| 3 | Skyscraper Day |
| 4 | Labor Day |
| 4 | Newspaper Carrier Day |
| 5 | Be Late for Something Day |
| 5 | Cheese Pizza Day |
| 6 | Fight Procrastination Day |
| 6 | Read a Book Day |
| 7 | National Salami Day |
| 7 | Neither Rain nor Snow Day |
| 8 | International Literacy Day |
| 8 | Pardon Day |
| 9 | Teddy Bear Day |
| 10 | Grandparent’s Day |
| 10 | Sewing Machine Day |
| 10 | Swap Ideas Day |
| 11 | 911 Remembrance |
| 11 | Make Your Bed Day |
| 11 | No News is Good News Day |
| 12 | Chocolate Milk Shake Day |
| 12 | National Video Games Day |
| 13 | Defy Superstition Day |
| 13 | Fortune Cookie Day |
| 13 | National Peanut Day |
| 13 | Positive Thinking Day |
| 13 | Uncle Sam Day |
| 14 | National Cream-Filled Donut Day |
| 15 | Make a Hat Day |
| 16 | American Legion Day |
| 16 | Collect Rocks Day |
| 16 | Step Family Day |
| 16 | Mayflower Day |
| 16 | Mexican Independence Day |
| 16 | National Play Doh Day |
| 16 | Working Parents Day |
| 17 | Citizenship Day |
| 17 | Constitution Day |
| 17 | National Apple Dumpling Day |
| 17 | National Women’s Friendship Day |
| 18 | National Cheeseburger Day |
| 19 | International Talk Like A Pirate Day |
| 19 | National Butterscotch Pudding Day |
| 20 | National Pepperoni Pizza Day |
| 20 | National Punch Day |
| 21 | International Peace Day |
| 21 | Miniature Golf Day |
| 21 | World Gratitude Day |
| 22 | Business Women’s Day |
| 22 | Elephant Appreciation Day |
| 22 | Hobbit Day |
| 22 | Native American Day |
| 23 | Checkers Day |
| 23 | Dog in Politics Day |
| 23 | Oktoberfest |
| 24 | National Cherries Jubilee Day |
| 25 | National Comic Book Day |
| 26 | Johnny Appleseed Day |
| 27 | Crush a Can Day |
| 28 | Ask a Stupid Question Day |
| 28 | Good Neighbor Day |
| 29 | Confucius Day |
| 30 | National Mud Pack Day |
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