| Anniversary of the Memorandum of the Slovak Nation | |  |
| Sette Giugno | | |
| Flag Day | | |
| Dissolution of union with Sweden (1905) | | |
| National Boone Day | | |
| National Chocolate Ice Cream Day | | |
| National VCR Day | | |
| National Black Bear Day | | |
| National Bubbly Day | | |
| National Prairie Day | | |
| National Trails Day | | |
| Wear BLUE Day | | |
| Eid al-Adha | | |
| The Yang di-Pertuan Agong's Birthday | | |
| Special working day | | |
| Pentecost Eve | | |
| Tabaski | | |
| World Food Safety Day | | |
| Love Island Day | | |
| World Oceans Day | | |
| Temotu Province Day | | |
| National Best Friends Day | | |
| National Name Your Poison Day | | |
| National Upsy Daisy Day | | |
| National Children’s Day | | |
| Pentecost / Whit Sunday | | |
| Eid al-Adha holiday | | |
| Orthodox Pentecost | | |
| Day of Murcia | | |
| Day of La Rioja | | |
| National Heroes Day | | |
| National Donald Duck Day | | |
| National Strawberry Rhubarb Pie Day | | |
| Whit Monday | | |
| Sovereign's Birthday | | |
| Queen's Birthday | | |
| Eid al-Adha holiday | | |
| Orthodox Pentecost Monday | | |
| Holy Spirit Monday | | |
| Orthodox Pentecost holiday | | |
| Portugal Day | | |
| Reconciliation Day | | |
| National Ballpoint Pen Day | | |
| National Iced Tea Day | | |
| National Black Cow Day | | |
| National Herbs and Spices Day | | |
| Call Your Doctor Day | | |
| Abolition Day | | |
| Eid al-Adha holiday | | |
| National Making Life Beautiful Day | | |
| National Corn on the Cob Day | | |
| National German Chocolate Cake Day | | |
| Kamehameha Day | | |
| Eid al-Adha holiday | | |
| International Yarn Bombing Day | | |
| Chaco Armistice | | |
| Brazilian Valentine's Day | | |
| World Day Against Child Labour | | |
| Independence Day | | |
| Peace Day | | |
| National Red Rose Day | | |
| National Jerky Day | | |
| National Peanut Butter Cookie Day | | |
| National Loving Day | | |
| National Career Nurse Assistants Day | | |
| Russia Day | | |
| Democracy Day | | |
| Superman Day | | |
| International Falafel Day | | |
| San Antonio | | |
| International Axe Throwing Day | | |
| National Kitchen Klutzes of America Day | | |
| Random Acts of Light Day | | |
| National Weed Your Garden Day | | |
| National Sewing Machine Day | | |
| Friday the 13th | | |
| International Albinism Awareness Day | | |
| Russia Day Weekend | | |
| National Blame Someone Else Day | | |
| World Softball Day | | |
| International Rock Day | | |
| World Blood Donor Day | | |
| Liberation Day | | |
| Freedom Day | | |
| Army Birthday | | |
| Flag Day | | |
| International Bath Day | | |
| National Strawberry Shortcake Day | | |
| National Pop Goes the Weasel Day | | |
| National Bourbon Day | | |
| National Rosé Day | | |
| Sovereign's Birthday | | |
| Queen's Birthday | | |
| World Juggling Day | | |
| World Doll Day | | |
| World Gin Day | | |
| World Elder Abuse Awareness Day | | |
| National Smile Power Day | | |
| Nature Photography Day | | |
| Turkey Lovers’ Day | | |
| Father's Day | | |
| Trinity Sunday | | |
| Eid-e-Ghadir | | |
| Galla Bayramy (Wheat Harvest Festival) | | |
| Trinity | | |
| Beer Day Britain | | |
| World Tapas Day | | |
| Bloomsday | | |
| National Fudge Day | | |
| Queen's Birthday | | |
| National Heroes Day | | |
| International Day of Family Remittances | | |
| Youth Day | | |
| Fresh Veggies Day | | |
| Arborist Appreciation Day | | |
| Sustainable Gastronomy Day | | |
| World Day to Combat Desertification and Drought | | |
| Icelandic Republic Day | | |
| Bunker Hill Day | | |
| Commemoration of General Don Martín Miguel de Güemes | | |
| Global Garbage Man Day | | |
| National Eat Your Vegetables Day | | |
| National Stewart’s Root Beer Day | | |
| National Apple Strudel Day | | |
| National Cherry Tart Day | | |
| Father's Day | | |
| World Tessellation Day | | |
| King's Mother's Birthday | | |
| Constitution Day | | |
| International Picnic Day | | |
| International Panic Day | | |
| National Go Fishing Day | | |
| National Splurge Day | | |
| International Sushi Day | | |
| Clean Your Aquarium Day | | |
| International Day For Countering Hate Speech | | |
| José Artigas´ Birthday Memorial | | |
| Sauntering Day | | |
| National FreeBSD Day | | |
| National Garfield the Cat Day | | |
| National Martini Day | | |
| National Watch Day | | |
| National Dump the Pump Day | | |
| Corpus Christi | | |
| Juneteenth | | |
| Emancipation Day | | |
| International Day for the Elimination of Sexual Violence in Conflict | | |
| Flag Day | | |
| World Refugee Day | | |
| American Eagle Day | | |
| Martyrs' Day | | |
| Labor Day | | |
| National Kouign Amann Day | | |
| National Hike with a Geek Day | | |
| National Vanilla Milkshake Day | | |
| National Ice Cream Soda Day | | |
| National Take Back the Lunch Break Day | | |
| Take Your Dog to Work Day | | |
| June Solstice | | |
| West Virginia Day | | |
| Midsummer Eve | | |
| Aymara New Year Day | | |
| International Day of Yoga | | |
| National Day | | |
| Day of the Martyrs | | |
| Music Festival | | |
| National Selfie Day | | |
| National Peaches ‘N’ Cream Day | | |
| National Day of the Gong | | |
| Go Skateboarding Day | | |
| National Daylight Appreciation Day | | |
| National Seashell Day | | |
| National Indigenous Peoples Day | | |
| June Solstice | | |
| Midsummer Day | | |
| Father's Day | | |
| World Giraffe Day | | |
| Make Music Day | | |
| National Smoothie Day | | |
| World Music Day | | |
| World Motorcycle Day | | |
| International Surfing Day | | |
| International Day Of The Celebration Of The Solstice | | |
| Aymara New Year Day holiday | | |
| Day of Antifascist Struggle | | |
| Remembrance Day of Victims of the Great Patriotic War | | |
| National Chocolate Eclair Day | | |
| National HVAC Tech Day | | |
| Teachers' Day | | |
| Windrush Day | | |
| Onion Ring Day | | |
| National Kissing Day | | |
| World Rainforest Day | | |
| Public Service Day | | |
| International Widows' Day | | |
| National Day | | |
| Victory Day | | |
| Statehood Day | | |
| Typewriter Day | | |
| National Pink Day | | |
| National Hydration Day | | |
| National Pecan Sandies Day | | |
| Discovery Day | | |
| Corpus Christi | | |
| Midsummer Eve | | |
| Father's Day | | |
| Jura Independence Day | | |
| National Porridge Day | | |
| International Women In Engineering Day | | |
| Carabobo Battle | | |
| Swim a Lap Day | | |
| Farmer Day | | |
| Inti Raymi Day | | |
| St. John's Day | | |
| National Pralines Day | | |
| Midsummer Day | | |
| International Fairy Day | | |
| National Tell An Old Joke Day | | |
| National Upcycling Day | | |
| International Day Of Women In Diplomacy | | |
| Day of the Seafarer | | |
| Statehood Day | | |
| Please Take my Children to Work Day | | |
| Independence Day | | |
| National Strawberry Parfait Day | | |
| National Catfish Day | | |
| National Leon Day | | |
| National Parchment Day | | |
| Color TV Day | | |
| Goats Cheese Day | | |
| Global Beatles Day | | |
| National Sports Day | | |
| International Day Against Drug Abuse and Illicit Trafficking | | |
| International Day in Support of Victims of Torture | | |
| Independence Day | | |
| Flag Day | | |
| Independence of British Somaliland | | |
| National Coconut Day | | |
| National Beautician’s Day | | |
| National Chocolate Pudding Day | | |
| National Bomb Pop Day | | |
| National Handshake Day | | |
| National Canoe Day | | |
| World Refrigeration Day | | |
| Day of Turkmen Workers of Culture and Art | | |
| Helen Keller Day | | |
| Independence Day | | |
| Day of National Unity | | |
| National Onion Day | | |
| National Ice Cream Cake Day | | |
| National Sunglasses Day | | |
| National Orange Blossom Day | | |
| National PTSD Awareness Day | | |
| Rath Yatra | | |
| Muharram / Islamic New Year | | |
| Puri Rath Yatra | | |
| National Cream Tea Day | | |
| International Pineapple Day | | |
| Industrial Workers Of The World Day | | |
| Micro Small And Medium Sized Enterprises Day | | |
| St Vitus Day | | |
| Constitution Day | | |
| Tau Day | | |
| Vietnamese Family Day | | |
| Christopher Street Day | | |
| National Paul Bunyan Day | | |
| Architecture Day | | |
| International Body Piercing Day | | |
| National Ceviche Day | | |
| UK Armed Forces Day | | |
| National Tapioca Day | | |
| National Insurance Awareness Day | | |
| Happy Heart Hugs Day | | |
| National Logistics Day | | |
| Saints Peter and Paul | | |
| National Day | | |
| Central Province Day | | |
| National Camera Day | | |
| National Waffle Iron Day | | |
| National Almond Buttercrunch Day | | |
| International Mud Day | | |
| Father's Day | | |
| Internal Autonomy Day | | |
| Hug Holiday | | |
| International Day Of The Tropics | | |
| Log Cabin Day | | |
| World Industrial Design Day | | |
| June 30 Revolution | | |
| Revolution Day | | |
| National Prayer Day | | |
| Independence Day | | |
| Army Day | | |
| National Meteor Watch Day | | |
| Social Media Day | | |
| National OOTD Day | | |
| Sacred Heart | | |
| Saints Peter and Paul | | |
| International Asteroid Day | | |
| National Corvette Day | | |
| International Day Of Parliamentarism | | |
| Hong Kong Special Administrative Region Establishment Day | | |
| Canada Day | | |
| Memorial Day | | |
| Singapore Armed Forces Day | | |
| Freedom Day | | |
| CPC Founding Day | | |
| Sir Seretse Khama Day | | |
| Independence Day | | |
| International Joke Day | | |
| Republic Day | | |
| National Postal Worker Day | | |
| National U.S. Postage Stamp Day | | |
| National Creative Ice Cream Flavors Day | | |
| National Gingersnap Day | | |
| Virgin Islands Day | | |
| Emancipation Day | | |
| Carnival Tuesday | | |
| National Ice Cream Month | | |
| National Horseradish Month | | |
| National Hot Dog Month | | |
| International Chicken Wing Day | | |
| Plastic Free July | | |
| International Reggae Day | | |
| National Grilling Month | | |
| National Baked Bean Month | | |
| National Culinary Arts Month | | |
| National Hemp Month | | |
| National Blueberry Month | | |
| National Picnic Month | | |
| World Watercolor Month | | |
| National Contract Sewing Month | | |
| Second Half Of The Year Day | | |
| Flag Day | | |
| I Forgot Day | | |
| World UFO Day | | |
| National Anisette Day | | |
| Independence Day of the Republic of Belarus | | |
| Compliment Your Mirror Day | | |
| International Plastic Bag Free Day | | |
| National Fried Clam Day | | |
| National Eat Your Beans Day | | |
| National Chocolate Wafer Day | | |
| Emancipation Day | | |
| Air Conditioning Appreciation Day | | |
| National Stay Out Of The Sun Day | | |
| Disobedience Day | | |
| Independence Day | | |
| Birthday of His Majesty King Tupou VI | | |
| Sidewalk Egg Frying Day | | |
| Queen Sonja's day | | |
| Liberation Day | | |
| National Barbecued Spareribs Day | | |
| National Caesar Salad Day | | |
| Fishermen's Holiday | | |
| Alice In Wonderland Day | | |
| Jackfruit Day | | |
| Independence From Meat Day | | |
| Constitution Day | | |
| Independence Day | | |
| St. Cyril & St. Methodius Day | | |
| Foreign Slovaks Day | | |
| Workaholics Day | | |
| National Apple Turnover Day | | |
| National Graham Cracker Day | | |
| National Bikini Day | | |
| Hop-a-Park Day | | |
| International Day of Cooperatives | | |
| Tassoua | | |
| First Day of Ashura | | |
| Saints Cyril and Methodius | | |
| Tynwald Day | | |
| Day of Achura | | |
| Kupalle (Day 1) | | |
| Day of the Capital | | |
| Jan Hus Day | | |
| Kupala Night | | |
| Independence Day | | |
| World Kissing Day | | |
| King Mindaugas’ Coronation Day | | |
| National Fried Chicken Day | | |
| National Hand Roll Day | | |
| First Day of NAIDOC Week | | |
| Ashura | | |
| National Day | | |
| Build A Scarecrow Day | | |
| Take Your Webmaster To Lunch Day | | |
| Umbrella Cover Day | | |
| Virtually Hug A Virtual Assistant Day | | |
| Kupalle (Day 2) | | |
| Saba Saba | | |
| National Dive Bar Day | | |
| National Father Daughter Take a Walk Day | | |
| National Strawberry Sundae Day | | |
| National Macaroni Day | | |
| Constitution Day | | |
| Carnival Monday | | |
| CARICOM Day | | |
| Star Festival | | |
| George Town World Heritage City Day | | |
| Mother's Day | | |
| Heroes Day | | |
| Tell the Truth Day | | |
| World Chocolate Day | | |
| Global Forgiveness Day | | |
