| Political Flag Day | |  |
| Independence Day | | |
| National Clerihew Day | | |
| National Pina Colada Day | | |
| Guru Purnima | | |
| Don’t Step On A Bee Day | | |
| National Kitten Day | | |
| Teddy Bear Picnic Day | | |
| Pick Blueberries Day | | |
| Asala - Dharma Day | | |
| Naadam Holiday (National Day) | | |
| World Population Day | | |
| Maritime Day | | |
| National Cheer Up The Lonely Day | | |
| National Rainier Cherry Day | | |
| National Blueberry Muffin Day | | |
| All American Pet Photo Day | | |
| National Mojito Day | | |
| National 7-Eleven Day | | |
| National French Fry Day | | |
| National Swimming Pool Day | | |
| World Kebab Day | | |
| National Free Slurpee Day | | |
| Independence Day | | |
| Naadam Holiday (National Day) | | |
| Battle of the Boyne | | |
| National Simplicity Day | | |
| National Different Colored Eyes Day | | |
| National Pecan Pie Day | | |
| Paper Bag Day | | |
| Eat Your Jello Day | | |
| Penang Governor's Birthday | | |
| New Conversations Day | | |
| Naadam Holiday (National Day) | | |
| Statehood Day | | |
| Embrace Your Geekness Day | | |
| National Beans ‘N’ Franks Day | | |
| Fast of Shiva Asar B'Tammuz | | |
| Beef Tallow Day | | |
| Bastille Day | | |
| Naadam Holiday (National Day) | | |
| Republic Day | | |
| Statehood Day (Day 2) | | |
| Pandemonium Day | | |
| National Grand Marnier Day | | |
| National Tape Measure Day | | |
| National Nude Day | | |
| National Mac & Cheese Day | | |
| Orangemen's Day | | |
| Shark Awareness Day | | |
| International Town Criers Day | | |
| Unimwane Day | | |
| Naadam Holiday (National Day) | | |
| Sultan's Birthday | | |
| Gummi Worm Day | | |
| Saint Vladimir | | |
| National Give Something Away Day | | |
| National I Love Horses Day | | |
| National Tapioca Pudding Day | | |
| National Pet Fire Safety Day | | |
| Democracy and National Unity Day | | |
| World Youth Skills Day | | |
| National Orange Chicken Day | | |
| National Be A Dork Day | | |
| Unaine Day | | |
| Our Lady of Mount Carmel | | |
| National Corn Fritter Day | | |
| National Personal Chef Day | | |
| Manu'a Cession Day | | |
| National Hot Dog Day | | |
| National Cherry Day | | |
| Guinea Pig Appreciation Day | | |
| Fresh Spinach Day | | |
| World Snake Day | | |
| Constitution Day | | |
| Independence Day | | |
| King's Birthday | | |
| World Emoji Day | | |
| National Peach Ice Cream Day | | |
| National Tattoo Day | | |
| Wrong Way Corrigan Day | | |
| National Yellow Pig Day | | |
| Get to Know Your Customers Day | | |
| Birthday of the Raja of Perlis | | |
| World Day For International Justice | | |
| Nelson Mandela Day | | |
| Constitution Day | | |
| National Sour Candy Day | | |
| National Caviar Day | | |
| Insurance Nerd Day | | |
| The Sandinista Revolution Day | | |
| Martyrs' Day | | |
| Stick Out Your Tongue Day | | |
| National Daiquiri Day | | |
| National Strawberry Rhubarb Wine Day | | |
| Toss Away the “Could Haves” and “Should Haves” Day | | |
| Woodie Wagon Day | | |
| National Moth Week | | |
| Independence Day | | |
| Rennell and Bellona Province Day | | |
| Crown Prince Haakon's day | | |
| International Moon Day | | |
| National Lollipop Day | | |
| National Ice Cream Day | | |
| Space Exploration Day | | |
| International Chess Day | | |
| National Fortune Cookie Day | | |
| World Jump Day | | |
| Racial Harmony Day | | |
| Belgian National Day | | |
| National Junk Food Day | | |
| National Be Someone Day | | |
| National Get Out of the Dog House Day | | |
| Liberation Day | | |
| Sea Day | | |
| President's Day | | |
| Global Hug Your Kids Day | | |
| National Lamington Day | | |
| Pi Approximation Day | | |
| National Penuche Fudge Day | | |
| National Hammock Day | | |
| National Rat Catcher’s Day | | |
| Sarawak Independence Day | | |
| President's Day Holiday | | |
| Birthday of the late King Sobhuza | | |
| National Mango Day | | |
| Renaissance Day | | |
| Revolution Day (July 23) | | |
| National Remembrance Day | | |
| Gorgeous Grandma Day | | |
| National Vanilla Ice Cream Day | | |
| Sprinkle Day | | |
| Simón Bolívar´s Birthday | | |
| The Restoration of Democracy | | |
| Simón Bolívar´s Birthday Memorial | | |
| Pioneer Day | | |
| National Tequila Day | | |
| National Thermal Engineer Day | | |
| National Drive-Thru Day | | |
| National Cousins Day | | |
| National Amelia Earhart Day | | |
| National Refreshment Day | | |
| Children's Day | | |
| Revolution Anniversary | | |
| Annexation of Guanacaste | | |
| Constitution Day | | |
| Culinarians Day | | |
| Republic Day | | |
| Carousel Day | | |
| National Hot Fudge Sundae Day | | |
| National Threading the Needle Day | | |
| National Hire a Veteran Day | | |
| National Wine and Cheese Day | | |
| National Talk in an Elevator Day | | |
| National System Administrator Appreciation Day | | |
| National Get Gnarly Day | | |
| Nag Panchami | | |
| Feast of Saint James the Apostle | | |
| World Drowning Prevention Day | | |
| Day of the Rebellion | | |
| Independence Day | | |
| National Bagelfest Day | | |
| National Coffee Milkshake Day | | |
| National All or Nothing Day | | |
| National Day of the Cowboy | | |
| Uncle and Aunt Day | | |
| Holistic Therapy Day | | |
| One Voice Day | | |
| Day of Victory in the Fatherland Liberation War | | |
| Take Your Pants For A Walk Day | | |
| National Korean War Veterans Armistice Day | | |
| National Love is Kind Day | | |
| National Scotch Day | | |
| National Créme Bruléé Day | | |
| Revolution Anniversary Celebration | | |
| Father's Day | | |
| National Parents' Day | | |
| Navy Day | | |
| National Chicken Finger Day | | |
| Take Your Houseplant For A Walk Day | | |
| National Walk On Stilts Day | | |
| Norfolk Day | | |
| Gary Gygax Day | | |
| World Hepatitis Day | | |
| St. Olav's Eve | | |
| Baptism of Kyivan Rus | | |
| Independence Day | | |
| Anniversary of the Fall of the Fascist Government | | |
| Day of the Institutions | | |
| National Milk Chocolate Day | | |
| Buffalo Soldiers Day | | |
| National Waterpark Day | | |
| Hurricane Supplication Day | | |
| King Vajiralongkorn's Birthday | | |
| Constitution Day | | |
| St. Olav's Day (National Day) | | |
| Independence Day (Day 2) | | |
| St. Olaf's day | | |
| National Chicken Wing Day | | |
| National Lasagna Day | | |
| National Lipstick Day | | |
| Territory Day | | |
| National Anthem Day | | |
| International Tiger Day | | |
| Rain Day | | |
| International Day of Friendship | | |
| Independence Day | | |
| Feast of the Throne | | |
| Martyrs Day | | |
| National Cheesecake Day | | |
| National Father-in-Law Day | | |
| National Whistleblower Day | | |
| World Day against Trafficking in Persons | | |
| Birthday of the Sultan of Pahang | | |
| Paperback Book Day | | |
| Uncommon Musical Instrument Day | | |
| National Mutt Day | | |
| National Avocado Day | | |
| National Raspberry Cake Day | | |
| National Chili Dog Day | | |
| Emancipation Day | | |
| World Ranger Day | | |
| National Intern Day | | |
| Uncommon Instrument Awareness Day | | |
| Lammas | | |
| Santo Domingo Celebrations Start | | |
| Independence Day | | |
| Army Day | | |
| Gualdalcanal Province Day | | |
| Colorado Day | | |
| Swiss National Day | | |
| Parents' Day | | |
| Yorkshire Day | | |
| National Mahjong Day | | |
| National Raspberry Cream Pie Day | | |
| National Girlfriends Day | | |
| National Minority Donor Awareness Day | | |
| Respect for Parents Day | | |
| International Beer Day | | |
| Emancipation Day | | |
| Somers' Day | | |
| Almarhum Sultan Iskandar Hol Day | | |
| Umuganura Day | | |
| World Wide Web Day | | |
| World Breastfeeding Week | | |
| National Dog Month | | |
| National Peach Month | | |
| World Scout Scarf Day | | |
| International Childfree Day | | |
| National Spider-Man Day | | |
| National Alpaca Day | | |
| National Fishing Month | | |
| National Panini Month | | |
| Happiness Happens Month | | |
| Family Fun Month | | |
| National Golf Month | | |
| National Water Quality Month | | |
| National Catfish Month | | |
| National Brownies At Brunch Month | | |
| National Sandwich Month | | |
| National Hair Loss Awareness Month | | |
| National Wellness Month | | |
| National Crayon Collection Month | | |
| Black Business Month | | |
| National Back To School Month | | |
| International Peace Month | | |
| Romance Awareness Month | | |
| National Eye Exam Month | | |
| National Planner Day | | |
| Rounds Resounding Day | | |
| Our Lady of Los Ángeles | | |
| National Coloring Book Day | | |
| National Ice Cream Sandwich Day | | |
| National Disc Golf Day | | |
| National Jamaican Patty Day | | |
| National Mustard Day | | |
| Mead Day | | |
| Erev Tisha B'Av | | |
| Republic Day | | |
| National Twins Day | | |
| Flag´s Day | | |
| Freedom Day | | |
| Martyrs' Day | | |
| Makira-Ulawa Province Day | | |
| Nigerien Independence Day | | |
| National Watermelon Day | | |
| National Grab Some Nuts Day | | |
| American Family Day | | |
| National Friendship Day | | |
| National Sisters Day | | |
| Tisha B'Av | | |
| Clean Your Floors Day | | |
| Psychic Day | | |
| Cloves Syndrome Awareness Day | | |
| National Guard´s Day | | |
| Matice Slovenska Day | | |
| Single Working Women's Day | | |
| National Chocolate Chip Cookie Day | | |
| National Coast Guard Day | | |
| Kadooment Day | | |
| Festival Monday | | |
| Heritage Day | | |
| Ontario Civic Holiday | | |
| Saskatchewan Day | | |
| Terry Fox Day | | |
| New Brunswick Day | | |
| British Columbia Day | | |
| Natal Day | | |
| Emancipation Day | | |
| Celebrations of San Salvador | | |
| Coast Guard Birthday | | |
| New South Wales Bank Holiday | | |
| Northern Territory Picnic Day | | |
| Constitution Day | | |
| Youth Day | | |
| National Children's Day | | |
| Summer Bank Holiday (only Alderney) | | |
| Commerce Day | | |
| August Bank Holiday | | |
| Summer Bank Holiday | | |
| Assistance Dog Day | | |
| National White Wine Day | | |
| International Clouded Leopard Day | | |
| Homeland Thanksgiving Day | | |
| The Day of Our Lady of Africa | | |
| National Underwear Day | | |
| National Work Like A Dog Day | | |
| National Oyster Day | | |
| National Night Out Day | | |
| Festival Tuesday | | |
| Celebrations of San Salvador | | |
| Culturama Day | | |
| National Day | | |
| Blogger Day | | |
| Independence Day | | |
| National Root Beer Float Day | | |
| National Fresh Breath Day | | |
| National Wiggle Your Toes Day | | |
| Festival Wednesday | | |
| Celebrations of San Salvador | | |
| Hiroshima Memorial Day | | |
| Cycle To Work Day | | |
| Farmworker Appreciation Day | | |
| International Sailor Moon Day | | |
| Battle of Boyacá Day | | |
| Independence Day | | |
| Purple Heart Day | | |
| National Lighthouse Day | | |
| National Raspberries N’ Cream Day | | |
| Aged Care Employee Day | | |
| India Pale Ale Day | | |
| Professional Speakers Day | | |
| Particularly Preposterous Packaging Day | | |
| Peasants' Day | | |
| International Cat Day | | |
| National CBD Day | | |
| National Happiness Happens Day | | |
| National Frozen Custard Day | | |
| National Sneak Some Zucchini Into Your Neighbor’s Porch Day | | |
| National Dollar Day | | |
| Father's Day | | |
| Peace Festival in Augsburg | | |
| Constitution Day | | |
| Varalakshmi Vrat | | |
| Scottish Wildcat Day | | |
| Dying To Know Day | | |
| Odie Day | | |
| Top 8 Challenge Day | | |
| International Day of the World's Indigenous People | | |
| National Day | | |
| Indigenous Peoples Day | | |
| National Rice Pudding Day | | |
| National Veep Day | | |
| National Book Lovers Day | | |
| National Bowling Day | | |
| National Garage Sale Day | | |
| Nagasaki Memorial Day | | |
| National Women's Day | | |
| Raksha Bandhan | | |
