| Battle of Angamos | |  |
| National Fluffernutter Day | | |
| National Pierogi Day | | |
| American Touch Tag Day | | |
| Ada Lovelace Day | | |
| World Octopus Day | | |
| International Podiatry Day | | |
| National Face Your Fears Day | | |
| Own Business Day | | |
|
| Abolition Day | | |
| World Post Day | | |
| Hangul Day | | |
| Curious Events Day | | |
| Independence of Guayaquil | | |
| Leif Erikson Day | | |
| Day of the Valencian Community | | |
| Independence Day | | |
| National Pro-Life Cupcake Day | | |
| National Moldy Cheese Day | | |
| National Emergency Nurse’s Day | | |
| National Bring Your Teddy Bear to Work/School Day | | |
| National Stop Bullying Day | | |
| National Curves Day | | |
| Canadian Beer Day | | |
|
| International Beer And Pizza Day | | |
| Fire Prevention Day | | |
| Scrubs Day | | |
| International Top Spinning Day | | |
| National Pet Obesity Awareness Day | | |
| Beginning of the War of Independence | | |
| Fiji Day | | |
| World Mental Health Day | | |
| National Day/Double Tenth Day | | |
| Curaçao Day | | |
| Day of the Maroons | | |
| Party Foundation Day | | |
| National Angel Food Cake Day | | |
| National Cake Decorating Day | | |
| National Handbag Day | | |
| World Sight Day | | |
| Plebiscite Day | | |
| Moi Day | | |
| World Homeless Day | | |
| World Porridge Day | | |
| National Hug A Drummer Day | | |
| International Day of the Girl Child | | |
| It's My Party Day | | |
| National Coming Out Day | | |
| National Sausage Pizza Day | | |
| General Pulaski Memorial Day | | |
| Yom Kippur Eve | | |
| Double Ninth Festival | | |
| Birthday of the Governor of Malacca | | |
| Day of People’s Uprising | | |
| Chong Yeung Festival (Festival of Ancestors) | | |
| Southern Food Heritage Day | | |
| World Egg Day | | |
| Vet Nurse Day | | |
| Indigenous Resistance Day | | |
|
| Our Lady Aparecida/Children's Day | | |
| Dia de la raza | | |
| Independence Day | | |
| Old Farmers Day | | |
| Hispanic Day | | |
| National Savings Day | | |
| National Freethought Day | | |
| National Farmer’s Day | | |
| National Gumbo Day | | |
| National Chess Day | | |
| National Costume Swap Day | | |
| National Motorcycle Ride Day | | |
| I Love Yarn Day | | |
| Pan American Day | | |
| Yom Kippur | | |
| Day of the Cultures | | |
| Columbus Day | | |
| Birthday of the Governor of Sarawak | | |
| Dussehra | | |
| Astronomy Day | | |
| World Migratory Bird Day | | |
| Translators' Day | | |
| Universal Music Day | | |
| International African Penguin Awareness Day | | |
| National Pulled Pork Day | | |
| World Arthritis Day | | |
| International Day for Natural Disaster Reduction | | |
| Prince Louis Rwagasore Day | | |
| International Skeptics Day | | |
| Navy Birthday | | |
| National No Bra Day | | |
| National Train Your Brain Day | | |
| National Yorkshire Pudding Day | | |
| Pastor Appreciation Day | | |
| Anniversary of the Death of King Bhumibol | | |
| National M&M Day | | |
| Liberation Day | | |
| Svetitskhovloba | | |
| Defenders' Day | | |
| Mwalimu Nyerere Day | | |
| National Dessert Day | | |
| Be Bald and Be Free Day | | |
| National Online Bank Day | | |
| National Kick Butt Day | | |
| Day off for Pan American Day | | |
| Thanksgiving Day | | |
| Constitution Day | | |
| National Heroes Day | | |
| National Heritage Day | | |
| Columbus Day | | |
| Native Americans' Day | | |
| Indigenous People's Day | | |
| Virgin Islands - Puerto Rico Friendship Day (Columbus Day) | | |
| Day Of Respect For Cultural Diversity | | |
| Commonwealth Cultural Day | | |
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| Lotu a Tamaiti | | |
| Health and Sports Day | | |
| Anniversary of the Death of King Bhumibol observed | | |
| Mother's Day | | |
| World Standards Day | | |
| Teachers' Day | | |
| National School Lunch Week | | |
