List: A Complete List of National Holidays You Can Celebrate All Year Long
- 1st – National Polar Bear Plunge Day
- 1st – National Hangover Day
- 2nd – National Science Fiction Day
- 3rd – National Festival of Sleep Day
- 4th – National Trivia Day
- 4th – National Spaghetti Day
- 5th – National Bird Day
- 5th – National Whipped Cream Day
- 6th – National Cuddle Up Day
- 7th – National Bobblehead Day “8th – National Earth\\’s Rotation Day”,
- 8th – National Bubble Bath Day
- 9th – National Word Nerd Day
- 11th – National Learn Your Name in Morse Code Day
- 11th – National Hot Toddy Day
- 12th – National Kiss a Ginger Day
- 13th – National Make Your Dreams Come True Day
- 13th – National Rubber Ducky Day
- 13th – National Sticker Day
- 14th – National Organize Your Home Day
- 14th – National Dress Up Your Pet Day
- 14th – National Hot Pastrami Sandwich Day
- 15th – National Bagel and Lox Day
- 15th – National Hat Day
- 16th – National Fig Newton Day “17th – National Kid Inventors\\’ Day”,
- 18th – National Thesaurus Day
- 18th – National Winnie the Pooh Day
- 19th – National Popcorn Day
- 20th – National Penguin Awareness Day “20th – National Cheese Lover\\’s Day”,
- 21st – National Hugging Day
- 22nd – National Hot Sauce Day
- 22nd – National Celebration of Life Day
- 23rd – National Pie Day
- 24th – National Compliment Day
- 24th – National Peanut Butter Day
- 25th – National Opposite Day
- 25th – National Irish Coffee Day “26th – National Spouse\\’s Day”,
- 27th -National Chocolate Cake Day
- 28th – National Lego Day
- 29th – National Puzzle Day
- 30th – National Croissant Day
- 31st- National Backwards Day
- 31st – National Hot Chocolate Day
- 1st – National Eat Ice Cream for Breakfast Day
- 1st – National Dark Chocolate Day
- 2nd – National Day of the Crêpe
- 2nd – National Tater Tot Day
- 3rd – National Carrot Cake Day
- 3rd – National Golden Retriever Day
- 5th – National Chocolate Fondue Day
- 5th – National Bubble Gum Day
- 5th – National Wear Red Day
- 5th – World Nutella Day
- 6th – National Frozen Yogurt Day
- 7th – National Send a Card to a Friend Day
- 7th – National Fettuccine Alfredo Day
- 8th – National Kite-Flying Day
- 9th – National Pizza Day “11th – National Inventors\\’ Day”,
- 13th – National Tortellini Day
- 12th – National Darwin Day
- 14th – National Library Lovers Day
- 15th – Singles Awareness Day
- 16th – National Pancake Day
- 17th – National Random Act of Kindness Day
- 18th – National Drink Wine Day
- 20th – National Love Your Pet Day
- 22nd – National Margarita Day
- 24th – National Tortilla Chip Day
- 25th – National Chili Day
- 27th – National International Polar Bear Day
- 27th – National Pokemon Day
- 28th – National Chocolate Souffle Day
- 1st – World Compliment Day
- 2nd – National Read Across America Day
- 2nd – National Egg McMuffin Day
- 5th – National Learn What Your Name Means Day
- 6th – National Dress Day
- 6th – National Oreo Cookie Day
- 7th – Alexander Graham Bell Day
- 7th – National Cereal Day “8th – International Women\\’s Day”,
- 9th – National Napping Day
- 9th – National Barbie Day
- 9th – National Meatball Day
- 10th – National Ranch Day
- 12th – Alfred Hitchcock Day
- 14th – National Pi Day
- 14th – National Potato Chip Day
- 16th – National Panda Day “19th – National Let\\’s Laugh Day”,
- 20th – National Ravioli Day
- 20th – National Corn Dog Day
- 22nd – International Goof Off Day
- 23rd – National Puppy Day
- 24th – National Chocolate Covered Raisins Day
- 25th – National Waffle Day
- 27th – National Spanish Paella Day
- 30th – National Take a Walk in the Park Day
- 1st – National Fun at Work Day
- 1st – National Burrito Day
- 2nd – World Party Day
- 2nd – National Peanut Butter and Jelly Day
- 3rd – National Walk to Work Day
- 5th – National Deep Dish Pizza Day
- 7th – National Beer Day
- 7th – World Health Day
- 8th – National Empanada Day
- 9th – National Unicorn Day
- 10th – National Siblings Day
- 11th – National Pet Day
- 12th – National Grilled Cheese Day
- 13th – National Scrabble Day
- 16th – National Wear Pajamas to Work Day
- 17th – National Husband Appreciation Day
- 20th – National Look Alike Day
- 21st- National Tea Day
- 22nd – National Jelly Bean Day
- 22nd – Earth Day
- 23rd – National Take Our Daughters and Sons to Work Day
- 26th – National Pretzel Day
- 27th – National Prime Rib Day
- 28th – National Superhero Day
- 28th – Administrative Professionals Day
- 29th – International Dance Day
- 30th – National Honesty Day
- 30th – International Jazz Day
- 30th – National Bubble Tea Day
- 1st – National Space Day
- 1st – International Harry Potter Day
- 3rd – National Paranormal Day
- 4th – National Star Wars Day
- 4th – National Teacher Day
- 6th – National Nurses Day
- 9th – National Moscato Day
- 10th – National Shrimp Day
- 11th – National Eat What You Want Day
- 13th – National Apple Pie Day
- 16th – National Mimosa Day
- 17th – National Pack Rat Day
- 21st – National Pizza Party Day
- 24th – National Scavenger Hunt Day
- 25th – National Wine Day
- 28th – National Hamburger Day
- 30th – National Mint Julep Day
- 31st – National Macaroon Day
- 1st – National Say Something Nice Day
- 1st – National Olive Day
- 2nd – NationalLeave the Office Early Day
- 3rd – World Bicycle Day
- 3rd – World Cider Day
- 4th – National Hug Your Cat Day
- 4th – National Donut Day
- 4th – National Cheese Day
- 5th – World Environment Day
- 6th- National Drive-In Movie Day
- 7th – National VCR Day
- 7th – National Chocolate Ice Cream Day
- 8th – National Best Friends Day
- 8th – World Oceans Day
- 9th – National Donald Duck Day
- 10th – National Iced Tea Day
- 11th – National Corn on the Cob Day
- 12th – National Red Rose Day
- 13th – National Rosé All Day Day
- 14th – National Bourbon Day
- 15th – National Nature Photography Day
- 16th – National Fudge Day
- 17th – National Eat Your Vegetables Day
- 18th – National International Picnic Day
- 18th – International Sushi Day
- 18th – National Go Fishing Day
- 19th – Juneteenth
- 19th – National Martini Day
- 20th – National World Juggling Day
- 20th – National Vanilla Milkshake Day
- 21st – National Daylight Appreciation Day
- 21st – International Yoga Day
- 21st- National Selfie Day
- 21st – National Smoothie Day
- 21st – World Day of Music
- 22nd – National Onion Ring Day
- 22nd – National Kissing Day
- 23rd – National Pink Day
- 24th – Midsummer
- 24th – National Work From Home Day
- 25th – National Take Your Dog to Work Day
- 27th – National Bingo Day
- 29th – National Camera Day
- 29th – Hug Holiday
- 30th -International Asteroid Day
- 1st – International Joke Day
- 2nd – World UFO Day
- 3rd – National Fried Clam Day
- 5th – National Bikini Day
- 6th – World Kissing Day
- 6th – National Fried Chicken Day
- 7th – National Strawberry Sundae Day
- 8th – National Video Games Day
- 9th – National Sugar Cookie Day “10th – National Teddy Bears\\’ Picnic Day”,
- 10th – National Kitten Day
- 10th – National Piña Colada Day
- 11th – National Free Slurpee Day
- 13th – National Embrace Your Geekness Day
- 13th – National French Fry Day
- 14th – National Pandemonium Day
- 14th – National Mac and Cheese Day
- 15th – National Gummi Worm Day
- 17th – World Emoji Day
- 18th – National Caviar Day
- 19th – National Ice Cream Day
- 19th – National Daiquiri Day
- 20th – National Lollipop Day
- 20th – National Moon Day
- 21st- National Junk Food Day
- 22nd – National Hot Dog Day
- 23rd – National Vanilla Ice Cream Day
- 24th – National Cousins Day
- 24th – National Tequila Day
- 24th – National Drive-Thru Day
- 25th – National Culinarians Day
- 25th – National Wine and Cheese Day
- 25th – National Hot Fudge Sundae Day
- 26th – National Uncle and Aunt Day
- 27th – National Creme Brûlée Day
- 27th – National Scotch Day
- 28th – National Milk Chocolate Day
- 29th – National Lasagna Day
- 29th – National Chicken Wing Day
- 29th – National Chili Dog Day
- 29th – National Lipstick Day
- 30th – National Cheesecake Day
- 30th – International Day of Friendship
- 31st- National Avocado Day
- 1st – National Girlfriend Day
- 1st- National Friendship Day
- 1st- National Sisters Day
- 1st – Spider-Man Day
- 2nd – National Ice Cream Sandwich Day
- 2nd – National Coloring Book Day
- 3rd – National Watermelon Day
- 3rd- National White Wine Day “4th – National Single Working Women\\’s Day”,
- 4th – National Chocolate Chip Cookie Day
- 6th – International Beer Day
- 6th – National Root Beer Float Day
- 7th – Purple Heart Day
- 8th – International Cat Day
- 8th – National Happiness Happens Day
- 9th – National Book Lovers Day
- 10th – National Lazy Day
- 11th – National Son and Daughter Day
- 12th – National Middle Child Day
- 12th – National Vinyl Record Day
- 13th – National Left-Handers Day
- 13th – National Prosecco Day
- 14th – National Creamsicle Day
- 14th – National Bowling Day
- 15th – National Relaxation Day
- 16th – National Tell a Joke Day
- 16th – National Roller Coaster Day
- 16th – National Rum Day
- 17th – National Thrift Shop Day
- 18th – National Fajita Day “18th – National Couple\\’s Day”,
- 19th – National World Photo Day
- 19th – National Potato Day
- 19th – National Aviation Day
- 20th- National Chocolate Pecan Pie Day
- 20th – National Lemonade Day
- 20th – National Radio Day
- 21st- National Spumoni Day
- 21st- International Homeless Animals Day
- 22nd – National Be An Angel Day “22nd – National Black Women\\’s Equal Pay Day”,
- 23rd- National Ride Like the Wind Day
- 23rd – National Cuban Sandwich Day
- 24th – National Waffle Day
- 25th – National Kiss and Make up Day
- 25th – National Banana Split Day
- 26th – National Dog Appreciation Day
- 28th – National Bow Tie Day
- 28th – National Red Wine Day
- 30th – National Frankenstein Day
- 30th – National Beach Day
- 31st – National Eat Outside Day
- 31st- National Trail Mix Day
- 1st- American Chess Day
- 2nd – World Coconut Day
- 3rd – National Skyscraper Day
- 4th – National Eat an Extra Dessert Day
- 4th – \u200bNational Wildlife Day
- 5th – National Cheese Pizza Day
- 6th – National Read a Book Day
- 7th – National Salami Day
- 7th – International Day of Clean Air
- 7th – National Beer Lovers Day
- 8th – International Literacy Day
- 9th – National Teddy Bear Day
- 10th – World Suicide Prevention Day
- 12th – National Chocolate Milkshake Day
- 12th – National Video Games Day
- 12th – Grandparents Day
- 13th – National Roald Dahl Day
- 14th – National Coloring Day
- 15th – National Linguine Day
- 16th – National Guacamole Day
- 18th- National Rice Krispie Treat Day
- 18th – National Cheeseburger Day
- 19th – Wife Appreciation Day
- 20th – National Pepperoni Pizza Day
- 21st- \tNational Miniature Golf Day
- 21st- Batman Day
- 22nd – National Elephant Appreciation Day
- 22nd – National Ice Cream Cone Day
- 22nd – National White Chocolate Day
- 23rd- National Checkers Day
- 24th – World Bollywood Day
- 25th – National Comic Book Day
- 25th – National Cooking Day
- 25th – National Daughters Day
- 25th – National Hunting and Fishing Day
- 25th – National Lobster Day
- 25th – World’s Biggest Coffee Morning
- 26th- National Love Note Day
- 26th – Family Health & Fitness Day USA
- 26th – National Dumpling Day
- 26th – National Family Day
- 26th – National Pancake Day
- 26th – World Heart Day
- 27th – National Crush Day
- 27th – World Tourism Day
- 28th – \u200bNational Voter Registration Day
- 29th – National Coffee Day
- 30th – National Hot Mulled Cider Day
- 30th – International Podcast Day
- 1st – International Coffee Day
- 1st – National Homemade Cookies Day
- 1st – World Smile Day
- 1st – National Poetry Day
- 1st – World Vegetarian Day
- 3rd – National Card Making Day
- 3rd – National Boyfriend Day
- 4th – National Taco Day
- 4th – \u200bNational Cinnamon Roll Day
- 4th – National Golf Lovers Day
- 4th – National Vodka Day
- 4th – World Animal Day
- 5th – Amazon Prime Day
- 5th – National Do Something Nice Day “5th – World Teachers\\’ Day”,
- 6th – Mad Hatter Day
- 6th – National Coaches Day
- 7th – National Frappé Day
- 8th – National Pierogi Day
- 9th – National Curious Events Day
- 10th – National Handbag Day
- 10th – \tNational Cake Decorating Day
- 10th – World Mental Health Day
- 11th – National Sausage Pizza Day
- 12th – National Pulled Pork Day
- 13th – National M&M Day
- 14th – National Dessert Day
- 15th – National I Love Lucy Day
- 15th – National Pregnancy and Infant Loss Remembrance Day
- 16th – National \tDictionary Day “16th – National Boss\\’s Day”,
- 16th – Sweetest Day
- 16th – National Pasta Day
- 18th – National Chocolate Cupcake Day
- 20th – National \tInternational Sloth Day
- 21st – Back to the Future Day
- 21st – National Reptile Day
- 23rd – National Boston Cream Pie Day
- 24th – National Bologna Day
- 25th – National Art Day
- 25th – World Pasta Day
- 26th – National Chicken Fried Steak Day
- 26th – National Pumpkin Day
- 27th – National American Beer Day
- 28th – National Chocolate Day
- 28th – National First Responders Day
- 29th – National \tInternet Day
- 30th -National Candy Corn Day
- 30th – National Checklist Day
- 31st – National Magic Day
- 31st – \u200bNational Caramel Apple Day “1st – National Author\\’s Day”,
- 1st – \u200bNational Calzone Day
- 1st – World Vegan Day
- 2nd – National Deviled Eggs Day
- 2nd – Day of the Dead
- 3rd – National Sandwich Day
- 4th – International Stout Day
- 4th – National Candy Day
- 5th – National Men Make Dinner Day
- 5th – \tBonfire Night
- 5th – National Hot Sauce Day
- 5th – National Redhead Day
- 6th – National Saxophone Day
- 6th – National Nachos Day
- 7th – National Cancer Awareness Day
- 8th – \u200bNational Cappuccino Day
- 8th – STEM/STEAM Day
- 9th – Go to an Art Museum Day
- 9th – National Fried Chicken Sandwich Day
- 10th – National Vanilla Cupcake Day
- 10th – Sesame Street Day
- 11th – National\tOrigami Day
- 11th – National Education Day
- 11th – National Sundae Day
- 12th – National\tHappy Hour Day
- 13th – World Kindness Day
- 14th – National Pickle Day
- 15th – National Clean Out Your Refrigerator Day
- 15th – National Odd Socks Day
- 16th – National\tFast Food Day “16th – National Entrepreneur\\’s Day”,
- 17th – National Hiking Day
- 18th – Mickey Mouse Day
- 18th – National Princess Day
- 22nd – National\tGo For a Ride Day
- 23rd – National Espresso Day
- 24th – National Celebrate Your Unique Talent Day
- 26th – National Cake Day
- 28th- \tNational Red Planet Day
- 29th – \tNational Electronic Greeting Card Day
- 29th – National Lemon Cream Pie Day
- 1st – National Christmas Lights Day
- 2nd – National Fritters Day
- 2nd – National Mutt Day
- 3rd – National Make a Gift Day
- 4th – National Cookie Day
- 6th – St. Nicholas Day
- 7th – National\tLetter Writing Day
- 8th – National Brownie Day
- 9th – National\tChristmas Card Day
- 12th – National Gingerbread House Day
- 14th – Roast Chestnuts Day
- 15th – National Wear Your Pearls Day
- 15th – International Tea Day
- 17th – National Maple Syrup Day
- 18th -National Ugly Sweater Day
- 18th – Bake Cookies Day
- 20th – National\tSangria Day
- 20th – Go Caroling Day
- 21st – National Crossword Puzzle Day
- 22nd – National Cookie Exchange Day
- 23rd – Festivus
- 23rd – National Christmas Movie Marathon Day
- 24th – National Eggnog Day
- 25th – Grav Mass Day
- 26th – National Thank You Note Day
- 26th – National Candy Cane Day
- 28th- National Card Playing Day
- 30th – National Bacon Day
- 31st – National Make Up Your Mind Day
- 31st – National Champagne Day
