| Martyrs' Day | |  |
| Word Nerd Day | | |
| Peace Agreement Day | | |
| National Apricot Day | | |
| National Law Enforcement Appreciation Day | | |
| National Static Electricity Day | | |
| Day of the Republika Srpska | | |
| International Choreographers Day | | |
| National Cassoulet Day | | |
| Play God Day | | |
| National Balloon Ascension Day | | |
| Margaret Thatcher Day | | |
| Vodoun Festival | | |
| Majority Rule Day | | |
| National Bittersweet Chocolate Day | | |
| National Cut Your Energy Costs Day | | |
| National Oysters Rockefeller Day | | |
| National Save The Eagles Day | | |
| National Vision Board Day | | |
| National Children's Day | | |
| National Houseplant Appreciation Day | | |
| Peculiar People Day | | |
| Learn Your Name in Morse Code Day | | |
| Kosrae Constitution Day | | |
| Anniversary of the Independence Manifesto | | |
| National Milk Day | | |
| National Human Trafficking Awareness Day | | |
| National Step in the Puddle and Splash Your Friends Day | | |
| National Sunday Supper Day | | |
| Baptism of the Jesus | | |
| National Mocktail Week | | |
| National Pizza Week | | |
| Universal Letter Writing Week | | |
| Home Office Safety And Security Week | | |
| Cuckoo Dancing Week | | |
| International Parity At Work Day | | |
| National Girl Hug Boy Day | | |
| Secret Pal Day | | |
| National Hot Toddy Day | | |
| Heritage Treasures Day | | |
| World Sketchnote Day | | |
| Geok Tepe Memorial Day | | |
| Zanzibar Revolution Day | | |
| Kiss A Ginger Day | | |
| National Pharmacist Day | | |
| National Curried Chicken Day | | |
| National Marzipan Day | | |
| National Clean Off Your Desk Day | | |
| Epiphany | | |
| Coming of Age Day | | |
| Berber New Year | | |
| National Gluten Free Day | | |
| National Youth Day in India | | |
| National Hot Tea Day | | |
| Constitution Day | | |
| Democracy Day | | |
| Make Your Dreams Come True Day | | |
| Stephen Foster Memorial Day | | |
| Liberation Day | | |
| Korean American Day | | |
| National Sticker Day | | |
| National Rubber Ducky Day | | |
| National Peach Melba Day | | |
| National Shop for Travel Day | | |
| Maghi - Lohri | | |
| Poetry At Work Day | | |
| Public Radio Broadcasting Day | | |
| Makar Sankranti | | |
| Orthodox New Year | | |
| Defenders of the Motherland Day | | |
| Organize Your Home Day | | |
| Revolution and Youth Day | | |
| National Hot Pastrami Sandwich Day | | |
| National Dress Up Your Pet Day | | |
| Birthday of Yang di-Pertuan Besar | | |
| National Take The Stairs Day | | |
| Cesarean Section Day | | |
| International Kite Day | | |
| John Chilembwe Day | | |
| National Bagel Day | | |
| National Hat Day | | |
| National Booch Day | | |
| National Strawberry Ice Cream Day | | |
| Get to Know Your Customers Day | | |
| Isra and Mi'raj | | |
| Wikipedia Day | | |
| National Pothole Day | | |
| Women’s Healthy Weight Day | | |
