List of Special Days and National Days in August 2018 in United States.
- Twins Day 2018 takes place from Friday, August 3, 2018 to Sunday, August 5, 2018
- National Twin Day 2018 takes place from Friday, August 3 to Sunday, August 5, 2018
- National Night Out 2018 is observed on Tuesday, August 7, 2018
- National IPA Day 2018 is observed on Thursday, August 2, 2018
- Braham Pie Day 2018 is observed on Friday, August 3, 2018
- Mead Day 2018 is observed on Saturday, August 4, 2018
- National Disc Golf Day 2018 is observed on Saturday, August 4, 2018
- National Jamaican Patty Day 2018 is observed on Saturday, August 4, 2018
- National Mustard Day 2018 is observed on Saturday, August 4, 2018
- Taxpayer Appreciation Day 2018 is observed on Saturday, August 4, 2018
- American Family Day 2018 is observed on Sunday, August 5, 2018
- Friendship Day 2018 is observed on Sunday, August 5, 2018
- International Forgiveness Day 2018 is observed on Sunday, August 5, 2018
- National Doll Day 2018 is observed on Sunday, August 5, 2018
- National Kids Day 2018 is observed on Sunday, August 5, 2018
- Assistance Dog Day 2018 is observed on Monday, August 6, 2018
- Tu B’Av 2018 began in the evening of Thursday, July 26 and ends in the evening of Friday, July 27, 2018
- Happiness Happens Day 2018 is observed on Tuesday, August 8, 2018
- Book Lovers Day August 2018 is observed on Wednesday, August 9, 2018
- National Psychiatric Technician Appreciation Day 2018 is observed on Wednesday, August 8, 2018
- National Kool-Aid Day 2018 is observed on Friday, August 10, 2018
- Celebrate Your Lakes Day 2018 is observed on Saturday, August 11, 2018
- National Bowling Day 2018 is observed on Saturday, August 11, 2018
- National Garage Sale Day 2018 is observed on Saturday, August 11, 2018
- Victory Day 2018 is observed on Monday, August 13, 2018
- National Medical Dosimetrist Day 2018 is observed on Wednesday, August 15, 2018
- I Love Cowboys and Cowgirls Day 2018 is observed on Tuesday, August 8, 2018
- National Black Cat Appreciation Day 2018 is observed on Thursday, August 8, 2018
- National Men’s Grooming Day 2018 is observed on Friday, August 17, 2018
- International Geocaching Day 2018 is observed on Saturday, August 18, 2018
- National Honey Bee Day 2018 is observed on Saturday, August 18, 2018
- International Homeless Animals’ Day 2018 is observed on Saturday, August 18, 2018
- World Photo Day 2018 is observed on Saturday, August 8, 2018
- God’s Preeminence Day 2018 is observed on Sunday, August 19, 2018
- Cupcake Day 2018 is observed on Monday, August 20, 2018
- Stay Home with Your Kids Day 2018 is observed on Monday, August 20, 2018
- National Tooth Fairy Day 2018 is observed on Tuesday, August 22nd, 2018
- European Day of Remembrance for Victims of Stalinism and Nazism 2018 is observed on Wednesday, August 23, 2018
- National Burger Day (UK) 2018 is observed on Thursday, August 23, 2018
- Forgive Your Foe Friday 2018 is observed on Friday, August 31, 2018
- Pony Express Day 2018 is observed on Saturday, August 25, 2018
- Speak Kind Words Saturday 2018 is observed on Saturday, August 25, 2018
- Sacrifice Our Wants for Other’s Needs Sunday 2018 is observed on Sunday, August 26, 2018
- Motorist Consideration Monday 2018 is observed on Monday, August 27, 2018
- Willing-To-Lend-A-Hand Wednesday 2018 is observed on Wednesday, August 29, 2018
- Thoughtful Thursday 2018 is observed on Thursday, August 30, 2018
- Homemade Pie Day 2018 is observed on Wednesday, August 1, 2018
- Lammas 2018 is observed on Wednesday, August 1, 2018
- Lughnasadh 2018 is observed on Wednesday, August 1, 2018
- National Girlfriends Day 2018 is observed on Wednesday, August 1, 2018
- National Minority Donor Awareness Day 2018 is observed on Wednesday, August 1, 2018
- National Raspberry Cream Pie Day 2018 is observed on Wednesday, August 1, 2018
- Play Ball Day 2018 is observed on Wednesday, August 1, 2018
- Rounds Resounding Day 2018 is observed on Wednesday, August 1, 2018
- Respect for Parents Day 2018 is observed on Wednesday, August 1, 2018
- Spiderman Day 2018 is observed on Wednesday, August 1, 2018
- World Wide Web Day 2018 is observed on Wednesday, August 1, 2018
- Woman Astronomers Day 2018 is observed on Wednesday, August 1, 2018
- Yorkshire Day 2018 is observed on Wednesday, August 1, 2018
- Dinosaurs Day 2018 is observed on Thursday, August 2, 2018
- National Coloring Book Day 2018 is observed on Thursday, August 2, 2018
- National Ice Cream Sandwich Day 2018 is observed on Thursday, August 2, 2018
- Airplane Crop Duster Day 2018 is observed on Friday, August 3, 2018
- Esther Day 2018 is observed on Friday, August 3, 2018
- Grab Some Nuts Day 2018 is observed on Friday, August 3, 2018
- National Watermelon Day 2018 is observed on Friday, August 3, 2018
- Hooray for Kids Day 2018 is observed on Saturday, August 4, 2018
- International Beer Day 2018 is observed on Saturday, August 4, 2018
- Single Working Women’s Day 2018 is observed on Saturday, August 4, 2018
- National Chocolate Chip Cookie Day 2018 is observed on Saturday, August 4, 2018
- National White Wine Day 2018 is observed on Saturday, August 4, 2018
- U.S. Coast Guard Day 2018 is observed on Saturday, August 4, 2018
- Green Peppers Day 2018 is observed on Sunday, August 5, 2018
- International Traffic Light Day 2018 is observed on Sunday, August 5, 2018
- Work Like a Dog Day 2018 is observed on Sunday, August 5, 2018
- National Oyster Day 2018 is observed on Sunday, August 5, 2018
- National Underwear Day 2018 is observed on Sunday, August 5, 2018
- Corporate Baby Name Day 2018 is observed on Monday, August 6, 2018
- Hiroshima Day 2018 is observed on Monday, August 6, 2018
- National Fresh Breath Day 2018 is observed on Monday, August 6, 2018
- National Root Beer Float Day 2018 is observed on Monday, August 6, 2018
- National Gossip Day 2018 is observed on Monday, August 6, 2018
- Sister’s Day 2018 is observed on Monday, August 6, 2018
- Wiggle Your Toes Day 2018 is observed on Monday, August 6, 2018
- Beach Party Day 2018 is observed on Tuesday, August 7, 2018
- National Lighthouse Day 2018 is observed on Tuesday, August 7, 2018
- Particularly Preposterous Packaging Day 2018 is observed on Tuesday, August 7, 2018
- National Sea Serpent Day 2018 is observed on Tuesday, August 7, 2018
- Professional Speakers Day 2018 is observed on Tuesday, August 7, 2018
- Purple Heart Day 2018 is observed on Tuesday, August 7, 2018
- Raspberries ‘n Cream Day 2018 is observed on Tuesday, August 7, 2018
- International Cat Day 2018 is observed on Wednesday, August 8, 2018
- National Dollar Day 2018 is observed on Wednesday, August 8, 2018
- Sneak Some Zucchini Onto Your Neighbor’s Porch Day 2018 is observed on Wednesday, August 8, 2018
- National Frozen Custard Day 2018 is observed on Wednesday, August 8, 2018
- National Zucchini Day 2018 is observed on Wednesday, August 8, 2018
- Odie Day 2018 is observed on Wednesday, August 8, 2018
- The Date to Create 2018 is observed on Wednesday, August 8, 2018
- International Day of the World’s Indigenous People 2018 is observed on Thursday, August 9, 2018
- National Hand Holding Day 2018 is observed on Thursday, August 9, 2018
- National Rice Pudding Day 2018 is observed on Thursday, August 9, 2018
- National Polka Day 2018 is observed on Thursday, August 9, 2018
- National Veep Day 2018 is observed on Thursday, August 9, 2018
- National Duran Duran Appreciation Day 2018 is observed on Friday, August 10, 2018
- National Lazy Day 2018 is observed on Friday, August 10, 2018
- National S’mores Day 2018 is observed on Friday, August 10, 2018
- National Shapewear Day 2018 is observed on Friday, August 10, 2018
- National Spoil Your Dog Day 2018 is observed on Friday, August 10, 2018
- Smithsonian Day 2018 is observed on Friday, August 10, 2018
- World Lion Day 2018 is observed on Friday, August 10, 2018
- Annual Medical Checkup Day 2018 is observed on Saturday, August 11, 2018
- Ingersoll Day 2018 is observed on Saturday, August 11, 2018
- National Raspberry Bombe Day 2018 is observed on Saturday, August 11, 2018
- National Raspberry Tart Day 2018 is observed on Saturday, August 11, 2018
- Play in the Sand Day 2018 is observed on Saturday, August 11, 2018
- Presidential Joke Day 2018 is observed on Saturday, August 11, 2018
- Son and Daughter Day 2018 is observed on Saturday, August 11, 2018
- Baseball Fans Day 2018 is observed on Sunday, August 12, 2018
- IBM PC Day 2018 is observed on Sunday, August 12, 2018
- International Youth Day 2018 is observed on Sunday, August 12, 2018
- National Middle Child’s Day 2018 is observed on Sunday, August 12, 2018
- National Julliene Fries Day 2018 is observed on Sunday, August 12, 2018
- Truck Driver Day 2018 is observed on Sunday, August 12, 2018
- Vinyl Record Day 2018 is observed on Sunday, August 12, 2018
- National Sewing Machine Day 2018 is observed on Sunday, August 12, 2018
- World Elephant Day 2018 is observed on Sunday, August 12, 2018
- International Left-Handers Day 2018 is observed on Monday, August 13, 2018
- National Filet Mignon Day 2018 is observed on Monday, August 13, 2018
- Color Book Day 2018 is observed on Tuesday, August 14, 2018
- National Creamsicle Day 2018 is observed on Tuesday, August 14, 2018
- National Financial Awareness Day 2018 is observed on Tuesday, August 14, 2018
- National Wiffle Ball Day 2018 is observed on Tuesday, August 14, 2018
- National Navajo Code Talkers Day 2018 is observed on Tuesday, August 14, 2018
- Assumption of Mary 2018 is observed on Wednesday, August 15, 2018
- National Failures Day 2018 is observed on Wednesday, August 15, 2018
- National Relaxation Day 2018 is observed on Wednesday, August 15, 2018
- National Lemon Meringue Pie Day 2018 is observed on Wednesday, August 15, 2018
- Nicolas Chauvin Day 2018 is observed on Wednesday, August 15, 2018
- National Airborne Day 2018 is observed on Thursday, August 16, 2018
- National Bratwurst Day 2018 is observed on Thursday, August 16, 2018
- National Roller Coaster Day 2018 is observed on Thursday, August 16, 2018
- National Rum Day 2018 is observed on Thursday, August 16, 2018
- National Tell a Joke Day 2018 is observed on Thursday, August 16, 2018
- True Love Forever Day 2018 is observed on Thursday, August 16, 2018
- Baby Boomers Recognition Day 2018 is observed on Friday, August 17, 2018
- Balloon Airmail Day 2018 is observed on Friday, August 17, 2018
- National #2 Pencil Day 2018 is observed on Friday, August 17, 2018
- National Nonprofit Day 2018 is observed on Friday, August 17, 2018
- National I LOVE My Feet Day 2018 is observed on Friday, August 17, 2018
- National Thrift Shop Day 2018 is observed on Friday, August 17, 2018
- National Vanilla Custard Day 2018 is observed on Friday, August 17, 2018
- Helium Discovery Day 2018 is observed on Saturday, August 18, 2018
- Mail Order Catalog Day 2018 is observed on Saturday, August 18, 2018
- National Bad Poetry Day 2018 is observed on Saturday, August 18, 2018
- National Fajita Day 2018 is observed on Saturday, August 18, 2018
- National Ice Cream Pie Day 2018 is observed on Saturday, August 18, 2018
- National Soft Ice Cream Day 2018 is observed on Saturday, August 18, 2018
- Serendipity Day 2018 is observed on Saturday, August 18, 2018
- Black Cow’ Root Beer Float Day 2018 is observed on Sunday, August 19, 2018
- International Bow Day 2018 is observed on Sunday, August 19, 2018
- National Aviation Day 2018 is observed on Sunday, August 19, 2018
- National Sandcastle and Sculpture Day 2018 is observed on Sunday, August 19, 2018
- National Potato Day 2018 is observed on Sunday, August 19, 2018
- National Hot and Spicy Food Day 2018 is observed on Sunday, August 19, 2018
- World Humanitarian Day 2018 is observed on Sunday, August 19, 2018
- National Bacon Lover’s Day 2018 is observed on Monday, August 20, 2018
- National Chocolate Pecan Pie Day 2018 is observed on Monday, August 20, 2018
- National Lemonade Day 2018 is observed on Monday, August 20, 2018
- National Radio Day 2018 is observed on Monday, August 20, 2018
- World Mosquito Day 2018 is observed on Monday, August 20, 2018
- Virtual Worlds Day 2018 is observed on Monday, August 20, 2018
- National Brazilian Blowout Day 2018 is observed on Tuesday, August 21, 2018
- National Spumoni Day 2018 is observed on Tuesday, August 21, 2018
- Poet’s Day 2018 is observed on Tuesday, August 21, 2018
- Senior Citizens Day 2018 is observed on Tuesday, August 21, 2018
- National Bao Day 2018 is observed on Wednesday, August 22, 2018
- National Be an Angel Day 2018 is observed on Wednesday, August 22, 2018
- National Eat a Peach Day 2018 is observed on Wednesday, August 22, 2018
- National Pecan Torte Day 2018 is observed on Wednesday, August 22, 2018
- Never Bean Better Day 2018 is observed on Wednesday, August 22, 2018
- Southern Hemisphere Hoodie Hoo Day 2018 is observed on Wednesday, August 22, 2018
- Buttered Corn Day 2018 is observed on Thursday, August 23, 2018
- Hug Your Sweetheart Day 2018 is observed on Thursday, August 23, 2018
- International Day for the Remembrance of the Slave Trade and its Abolition 2018 is observed on Thursday, August 23, 2018
- National Spongecake Day 2018 is observed on Thursday, August 23, 2018
- Ride the Wind Day 2018 is observed on Thursday, August 23, 2018
- Valentino Day 2018 is observed on Thursday, August 23, 2018
- Can Opener Day 2018 is observed on Friday, August 24, 2018
- International Day Against Intolerance, Discrimination and Violence Based on Musical Preferences, Lifestyle and Dress Code 2018 is observed on Friday, August 24, 2018
- International Strange Music Day 2018 is observed on Friday, August 24, 2018
- National Peach Pie Day 2018 is observed on Friday, August 24, 2018
- National Knife Day 2018 is observed on Friday, August 24, 2018
- National Waffle Day 2018 is observed on Friday, August 24, 2018
- Pluto Demoted Day 2018 is observed on Friday, August 24, 2018
- Shooting Star Day 2018 is observed on Friday, August 24, 2018
- Vesuvius Day 2018 is observed on Friday, August 24, 2018
- Weather Complaint DayWilliam Wilberforce Day 2018 is observed on Friday, August 24, 2018
- Kiss and Make Up Day 2018 is observed on Saturday, August 25, 2018
- National Whiskey Sour Day 2018 is observed on Saturday, August 25, 2018
- National Banana Split Day 2018 is observed on Saturday, August 25, 2018
- National Second-hand Wardrobe Day 2018 is observed on Saturday, August 25, 2018
- Make Your Own Luck Day 2018 is observed on Sunday, August 26, 2018
- Musical Yoga Day 2018 is observed on Sunday, August 26, 2018
- National Cherry Popsicle Day 2018 is observed on Sunday, August 26, 2018
- National Toilet Paper Day 2018 is observed on Sunday, August 26, 2018
- National Dog Day 2018 is observed on Sunday, August 26, 2018
- Women’s Equality Day 2018 is observed on Sunday, August 26, 2018
- The Duchess Who Wasn’t Day 2018 is observed on Monday, August 27, 2018
- Just Because Day 2018 is observed on Monday, August 27, 2018
- Kiss Me Day 2018 is observed on Monday, August 27, 2018
- National Burger Day 2018 is observed on Monday, August 27, 2018
- National Petroleum Day 2018 is observed on Monday, August 27, 2018
- National Banana Lovers Day 2018 is observed on Monday, August 27, 2018
- National Pots de Crème Day 2018 is observed on Monday, August 27, 2018
- Tarzan Day 2018 is observed on Monday, August 27, 2018
- Crackers Over The Keyboard Day 2018 is observed on Tuesday, August 28, 2018
- Dream Day Quest and Jubilee 2018 is observed on Tuesday, August 28, 2018
- International Read Comics in Public Day 2018 is observed on Tuesday, August 28, 2018
- National Bow Tie Day 2018 is observed on Tuesday, August 28, 2018
- National Cherry Turnovers Day 2018 is observed on Tuesday, August 28, 2018
- Race Your Mouse Around the Icons Day 2018 is observed on Tuesday, August 28, 2018
- Radio Commercial Day 2018 is observed on Tuesday, August 28, 2018
- Red Wine Day 2018 is observed on Tuesday, August 28, 2018
- According to Hoyle Day 2018 is observed on Wednesday, August 29, 2018
- Chop Suey Day 2018 is observed on Wednesday, August 29, 2018
- International Day Against Nuclear Tests 2018 is observed on Wednesday, August 29, 2018
- More Herbs, Less Salt Day 2018 is observed on Wednesday, August 29, 2018
- National Sarcoidosis Awareness Day 2018 is observed on Wednesday, August 29, 2018
- National Swiss Winegrowers Day 2018 is observed on Wednesday, August 29, 2018
- Touch-A-Heart Tuesday 2018 is observed on Wednesday, August 29, 2018
- Frankenstein Day 2018 is observed on Thursday, August 30, 2018
- International Day of the Disappeared 2018 is observed on Thursday, August 30, 2018
- National Beach Day 2018 is observed on Thursday, August 30, 2018
- National Toasted Marshmallow Day 2018 is observed on Thursday, August 30, 2018
- Slinky Day 2018 is observed on Thursday, August 30, 2018
- National Holistic Pet Day 2018 is observed on Thursday, August 30, 2018
- Eat Outside Day 2018 is observed on Friday, August 31, 2018
- Love Litigating Lawyers Day 2018 is observed on Friday, August 31, 2018
- National Trail Mix Day 2018 is observed on Friday, August 31, 2018
- We Love Memoirs Day 2018 is observed on Friday, August 31, 2018
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