Table of Contents
List of Special Days and National Days in April 2018 in US.
- Easter 2018 is observed on Sunday, April 1, 2018
- International Fun at Work Day 2018 is observed on Sunday, April 1, 2018
- Dyngus Day 2018 is observed on Monday, April 2, 2018
- Easter Monday 2018 is observed on Monday, April 2, 2018
- International Children’s Book Day 2018 is observed on Monday, April 2, 2018
- Sweet Potato Day 2018 is observed on Monday, April 2, 2018
- White House Easter Egg Roll 2018 is observed on Monday, April 2, 2018
- SAAM Day of Action 2018 is observed on Tuesday, April 3, 2018
- National Day of Hope 2018 is observed on Wednesday, April 4, 2018
- National Walking Day 2018 is observed on Wednesday, April 4, 2018
- Paraprofessional Appreciation Day 2018 is observed on Wednesday, April 4, 2018
- Whole Grain Sampling Day 2018 is observed on Wednesday, April 4, 2018
- National Alcohol Screening Day 2018 is observed on Thursday, April 5, 2018
- National Burrito Day 2018 is observed on Thursday, April 5, 2018
- Hospital Admitting Clerks Day 2018 is observed on Friday, April 6, 2018
- National Walk to Work Day 2018 is observed on Friday, April 6, 2018
- Student Government Day 2018 is observed on Friday, April 6, 2018
- Every Day is Tag Day 2018 is observed on Saturday, April 7, 2018
- International Pillow Fight Day 2018 is observed on Saturday, April 7, 2018
- National Love Our Children Day 2018 is observed on Saturday, April 7, 2018
- Tangible Karma Day 2018 is observed on Saturday, April 7, 2018
- National Be Kind To Lawyers Day 2018 is observed on Tuesday, April 10, 2018
- National Library Workers Day 2018 is observed on Tuesday, April 10, 2018
- Safety Pin Day 2018 is observed on Tuesday, April 10, 2018
- National Bookmobile Day 2018 is observed on Wednesday, April 11, 2018
- School Librarians’ Day 2018 is observed on Wednesday, April 11, 2018
- Submarine Day 2018 is observed on Wednesday, April 11, 2018
- Celebrate Teen Literature Day 2018 is observed on Thursday, April 12, 2018
- Blame Someone Else Day 2018 is observed on Friday, April 13, 2018
- International Skeptics Day 2018 is observed on Friday, April 13, 2018
- Baby Massage Day 2018 is observed on Saturday, April 14, 2018
- Slow Art Day 2018 is observed on Saturday, April 14, 2018
- Go Fly a Kite Day 2018 is observed on Sunday, April 15, 2018
- World Art Day 2018 is observed on Sunday, April 15, 2018
- Boston Marathon Day 2018 is observed on Monday, April 16, 2018
- Patriots’ Day 2018 is observed on Monday, April 16, 2018
- Get to Know Your Customer Day 2018 is observed on Thursday, April 19, 2018
- International Pizza Cake Day 2018 is observed on Thursday, April 19, 2018
- National D.A.R.E. Day 2018 is observed on Thursday, April 19, 2018
- National Ask an Atheist Day 2018 is observed on Thursday, April 19, 2018
- National High Five Day 2018 is observed on Thursday, April 19, 2018
- Auctioneers Day 2018 is observed on Saturday, April 21, 2018
- Husband Appreciation Day 2018 is observed on Saturday, April 21, 2018
- National Chocolate-Covered Cashews Day 2018 is observed on Saturday, April 21, 2018
- National Tea Day 2018 is observed on Saturday, April 21, 2018
- World Circus Day 2018 is observed on Saturday, April 21, 2018
- School Bus Drivers’ Day 2018 is observed on Tuesday, April 24, 2018
- Administrative Professionals’ Day 2018 is observed on Wednesday, April 25, 2018
- Denim Day 2018 is observed on Wednesday, April 25, 2018
- International Noise Awareness Day 2018 is observed on Wednesday, April 25, 2018
- International Guide Dog Day 2018 is observed on Wednesday, April 25, 2018
- World Stationery Day 2018 is observed on Wednesday, April 25, 2018
- Pay it Forward Day 2018 is observed on Thursday, April 26, 2018
- Take Our Daughters and Sons to Work Day 2018 is observed on Thursday, April 26, 2018
- Thank You Thursday 2018 is observed on Thursday, April 26, 2018
- Childcare Professionals Day 2018 is observed on Friday, April 27, 2018
- National Arbor Day 2018 is observed on Friday, April 27, 2018
- National Hairball Awareness Day 2018 is observed on Friday, April 27, 2018
- Bob Wills Day 2018 is observed on Saturday, April 28, 2018
- Eeyore’s Birthday 2018 is observed on Saturday, April 28, 2018
- Independent Bookstore Day 2018 is observed on Saturday, April 28, 2018
- International Marconi Day 2018 is observed on Saturday, April 28, 2018
- International TableTop Day 2018 is observed on Saturday, April 28, 2018
- National Go Birding Day 2018 is observed on Saturday, April 28, 2018
- National Day of Puppetry 2018 is observed on Saturday, April 28, 2018
- National Sense of Smell Day 2018 is observed on Saturday, April 28, 2018
- National Rebuilding Day 2018 is observed on Saturday, April 28, 2018
- Save the Frogs Day 2018 is observed on Saturday, April 28, 2018
- World Healing Day 2018 is observed on Saturday, April 28, 2018
- World Veterinary Day 2018 is observed on Saturday, April 28, 2018
- World Tai Chi and Qigong Day 2018 is observed on Saturday, April 28, 2018
- Mother, Father Deaf Day 2018 is observed on Sunday, April 29, 2018
- Pesach Sheni 2018 will begin in the evening of Saturday, April 28 and ends in the evening of Sunday, April 29, 2018
- National Pet Parent’s Day 2018 is observed on Sunday, April 29, 2018
- World Pinhole Photography Day 2018 is observed on Sunday, April 29, 2018
- Day of the Child 2018 is observed on Monday, April 30, 2018
- April Fools’ Day 2018 is observed on Sunday, April 1, 2018
- Assyrian New Year 2018 is observed on Sunday, April 1, 2018
- Boomer Bonus Day 2018 is observed on Sunday, April 1, 2018
- Edible Book Day 2018 is observed on Sunday, April 1, 2018
- International Tatting Day 2018 is observed on Sunday, April 1, 2018
- Fossil Fools Day 2018 is observed on Sunday, April 1, 2018
- Lupus Alert Day 2018 is observed on Sunday, April 1, 2018
- National Love for our Children Day 2018 is observed on Sunday, April 1, 2018
- National Atheist’s Day 2018 is observed on Sunday, April 1, 2018
- National Baked Ham with Pineapple Day 2018 is observed on Sunday, April 1, 2018
- National One Cent Day 2018 is observed on Sunday, April 1, 2018
- Poetry and the Creative Mind Day 2018 is observed on Sunday, April 1, 2018
- Reading is Funny Day 2018 is observed on Sunday, April 1, 2018
- National Sourdough Bread Day 2018 is observed on Sunday, April 1, 2018
- US Air Force Academy Day 2018 is observed on Sunday, April 1, 2018
- International Fact-Checking Day 2018 is observed on Monday, April 2, 2018
- National Ferret Day 2018 is observed on Monday, April 2, 2018
- National Fun Day 2018 is observed on Monday, April 2, 2018
- National Love your Produce Manager Day 2018 is observed on Monday, April 2, 2018
- National Peanut Butter and Jelly Day 2018 is observed on Monday, April 2, 2018
- Reconciliation Day 2018 is observed on Monday, April 2, 2018
- World Autism Awareness Day 2018 is observed on Monday, April 2, 2018
- Armenian Appreciation Day 2018 is observed on Tuesday, April 3, 2018
- Find a Rainbow Day 2018 is observed on Tuesday, April 3, 2018
- Fish Fingers and Custard Day 2018 is observed on Tuesday, April 3, 2018
- National Chocolate Mousse Day 2018 is observed on Tuesday, April 3, 2018
- Pony Express Day 2018 is observed on Tuesday, April 3, 2018
- National Don’t Go to Work Unless It’s Fun Day 2018 is observed on Tuesday, April 3, 2018
- Tweed Day 2018 is observed on Tuesday, April 3, 2018
- Weed Out Hate Sow The Seeds of Greatness Day 2018 is observed on Tuesday, April 3, 2018
- World Party Day 2018 is observed on Tuesday, April 3, 2018
- 404 Day 2018 is observed on Wednesday, April 4, 2018
- Hug a Newsperson Day 2018 is observed on Wednesday, April 4, 2018
- International Carrot Day 2018 is observed on Wednesday, April 4, 2018
- International Day for Mine Awareness and Assistance in Mine Action 2018 is observed on Wednesday, April 4, 2018
- National Cordon Bleu Day 2018 is observed on Wednesday, April 4, 2018
- National Tell a Lie Day 2018 is observed on Wednesday, April 4, 2018
- Victims of Violence Wholly Day 2018 is observed on Wednesday, April 4, 2018
- Vitamin C Day 2018 is observed on Wednesday, April 4, 2018
- Walk Around Things Day 2018 is observed on Wednesday, April 4, 2018
- World Rat Day 2018 is observed on Wednesday, April 4, 2018
- Accelerate ACL Awareness Among Young Women Day 2018 is observed on Thursday, April 5, 2018
- Bell Bottoms Day 2018 is observed on Thursday, April 5, 2018
- Go for Broke Day 2018 is observed on Thursday, April 5, 2018
- National Caramel Day 2018 is observed on Thursday, April 5, 2018
- Read a Road Map Day 2018 is observed on Thursday, April 5, 2018
- National Raisin and Spice Bar Day 2018 is observed on Thursday, April 5, 2018
- National Deep Dish Pizza Day 2018 is observed on Thursday, April 5, 2018
- National Dandelion day 2018 is observed on Thursday, April 5, 2018
- Army Day 2018 is observed on Friday, April 6, 2018
- Church of Latter Day Saints Day 2018 is observed on Friday, April 6, 2018
- Drowsy Drivers Awareness Day 2018 is observed on Friday, April 6, 2018
- Fresh Tomato Day 2018 is observed on Friday, April 6, 2018
- National Caramel Popcorn Day 2018 is observed on Friday, April 6, 2018
- Jump Over Things Day 2018 is observed on Friday, April 6, 2018
- International Day of Sport for Development and Peace 2018 is observed on Friday, April 6, 2018
- National Hostess Twinkie Day 2018 is observed on Friday, April 6, 2018
- National Siamese Cat Day 2018 is observed on Friday, April 6, 2018
- National Student Athlete Day 2018 is observed on Friday, April 6, 2018
- National Tartan Day 2018 is observed on Friday, April 6, 2018
- New Beers Eve 2018 is observed on Friday, April 6, 2018
- Plan Your Epitaph Day 2018 is observed on Friday, April 6, 2018
- Teflon Day 2018 is observed on Friday, April 6, 2018
- Sorry Charlie Day 2018 is observed on Friday, April 6, 2018
- Empowered Women Entrepreneurs Day 2018 is observed on Saturday, April 7, 2018
- International Beaver Day 2018 is observed on Saturday, April 7, 2018
- Metric System Day 2018 is observed on Saturday, April 7, 2018
- International Snailpapers Day 2018 is observed on Saturday, April 7, 2018
- International Day of Reflection on the 1994 Rwanda Genocide 2018 is observed on Saturday, April 7, 2018
- National Coffee Cake Day 2018 is observed on Saturday, April 7, 2018
- National No Housework Day 2018 is observed on Saturday, April 7, 2018
- National Beer Day 2018 is observed on Saturday, April 7, 2018
- Public Television Day 2018 is observed on Saturday, April 7, 2018
- World Health Day 2018 is observed on Saturday, April 7, 2018
- National Pet Health Insurance Day 2018 is observed on Saturday, April 7, 2018
- World Health Organization Day 2018 is observed on Saturday, April 7, 2018
- Dog Farting Awareness Day 2018 is observed on Sunday, April 8, 2018
- Draw a Picture of a Bird Day 2018 is observed on Sunday, April 8, 2018
- International Feng Shui Awareness Day 2018 is observed on Sunday, April 8, 2018
- International Romani Day 2018 is observed on Sunday, April 8, 2018
- National All is Ours Day 2018 is observed on Sunday, April 8, 2018
- National Dog Fighting Awareness Day 2018 is observed on Sunday, April 8, 2018
- National Empañada Day 2018 is observed on Sunday, April 8, 2018
- Step into the Spotlight! Day 2018 is observed on Sunday, April 8, 2018
- Trading Cards For Grown-ups Day 2018 is observed on Sunday, April 8, 2018
- Zoo Lovers Day 2018 is observed on Sunday, April 8, 2018
- Appomattox Day 2018 is observed on Monday, April 9, 2018
- Jenkins Ear Day 2018 is observed on Monday, April 9, 2018
- National Cherish an Antique Day 2018 is observed on Monday, April 9, 2018
- National Chinese Almond Cookie Day 2018 is observed on Monday, April 9, 2018
- National Chicken Little Awareness Day 2018 is observed on Monday, April 9, 2018
- National Former Prisoner of War Recognition Day 2018 is observed on Monday, April 9, 2018
- National Winston Churchill Day 2018 is observed on Monday, April 9, 2018
- National Name Yourself Day 2018 is observed on Monday, April 9, 2018
- American Society for the Prevention of Cruelty to Animals Day 2018 is observed on Tuesday, April 10, 2018
- Encourage a Young Writer Day 2018 is observed on Tuesday, April 10, 2018
- Golfer’s Day (Golf Day) 2018 is observed on Tuesday, April 10, 2018
- Golf Day 2018 is observed on Tuesday, April 10, 2018
- National Farm Animals Day 2018 is observed on Tuesday, April 10, 2018
- National Cinnamon Crescent Day 2018 is observed on Tuesday, April 10, 2018
- National Sibling Day 2018 is observed on Tuesday, April 10, 2018
- Salvation Army Founders’ Day 2018 is observed on Tuesday, April 10, 2018
- Barbershop Quartet Day 2018 is observed on Wednesday, April 11, 2018
- International Louie Louie Day 2018 is observed on Wednesday, April 11, 2018
- National Cheese Fondue Day 2018 is observed on Wednesday, April 11, 2018
- National Eight-Track Tape Day 2018 is observed on Wednesday, April 11, 2018
- National Pet Day 2018 is observed on Wednesday, April 11, 2018
- World Parkinson’s Disease Day 2018 is observed on Wednesday, April 11, 2018
- Wear a Star Day 2018 is observed on Thursday, April 12, 2018
- Big Wind Day 2018 is observed on Thursday, April 12, 2018
- Drop Everything and Read Day 2018 is observed on Thursday, April 12, 2018
- International Day for Street Children 2018 is observed on Thursday, April 12, 2018
- International Day of Human Space Flight 2018 is observed on Thursday, April 12, 2018
- National Grilled Cheese Sandwich Day 2018 is observed on Thursday, April 12, 2018
- National Licorice Day 2018 is observed on Thursday, April 12, 2018
- National Only Child Day 2018 is observed on Thursday, April 12, 2018
- Russian Cosmonaut Day 2018 is observed on Thursday, April 12, 2018
- Walk on Your Wild Side Day 2018 is observed on Thursday, April 12, 2018
- National Peach Cobbler Day 2018 is observed on Friday, April 13, 2018
- Scrabble Day 2018 is observed on Friday, April 13, 2018
- Thomas Jefferson Day 2018 is observed on Friday, April 13, 2018
- Children With Alopecia Day 2018 is observed on Saturday, April 14, 2018
- Dreams of Reason Feast Day 2018 is observed on Saturday, April 14, 2018
- Ex Spouse Day 2018 is observed on Saturday, April 14, 2018
- International Moment of Laughter Day 2018 is observed on Saturday, April 14, 2018
- National Dolphin Day 2018 is observed on Saturday, April 14, 2018
- Look up at the Sky Day 2018 is observed on Saturday, April 14, 2018
- Pathologists’ Assistant Day 2018 is observed on Saturday, April 14, 2018
- Reach as High as You Can Day 2018 is observed on Saturday, April 14, 2018
- National Pecan Day 2018 is observed on Saturday, April 14, 2018
- Pan American Day 2018 is observed on Saturday, April 14, 2018
- Jackie Robinson Day 2018 is observed on Sunday, April 15, 2018
- McDonald’s Day 2018 is observed on Sunday, April 15, 2018
- Microvolunteering Day 2018 is observed on Sunday, April 15, 2018
- National Glazed Spiral Ham Day 2018 is observed on Sunday, April 15, 2018
- National Griper’s Day 2018 is observed on Sunday, April 15, 2018
- National Rubber Eraser Day 2018 is observed on Sunday, April 15, 2018
- Take a Wild Guess Day 2018 is observed on Sunday, April 15, 2018
- National That Sucks Day 2018 is observed on Sunday, April 15, 2018
- Titanic Remembrance Day 2018 is observed on Sunday, April 15, 2018
- Day of the Mushroom 2018 is observed on Monday, April 16, 2018
- Foursquare Day 2018 is observed on Monday, April 16, 2018
- National Eggs Benedict Day 2018 is observed on Monday, April 16, 2018
- National Healthcare Decisions Day 2018 is observed on Monday, April 16, 2018
- National Librarian Day 2018 is observed on Monday, April 16, 2018
- National Stress Awareness Day 2018 is observed on Monday, April 16, 2018
- National Wear Your Pajamas to Work Day 2018 is observed on Monday, April 16, 2018
- Save The Elephant Day 2018 is observed on Monday, April 16, 2018
- Teach Your Daughter to Volunteer Day 2018 is observed on Monday, April 16, 2018
- Bat Appreciation Day 2018 is observed on Tuesday, April 17, 2018
- Blah, Blah, Blah Day 2018 is observed on Tuesday, April 17, 2018
- Ellis Island Family History Day 2018 is observed on Tuesday, April 17, 2018
- Income Tax Pay Day 2018 is observed on Tuesday, April 17, 2018
- Tax Day 2018 is observed on Tuesday, April 17, 2018
- International Ford Mustang Day 2018 is observed on Tuesday, April 17, 2018
- International Haiku Poetry Day 2018 is observed on Tuesday, April 17, 2018
- National Kickball Day 2018 is observed on Tuesday, April 17, 2018
- Malbec World Day 2018 is observed on Tuesday, April 17, 2018
- Nothing Like a Dame Day 2018 is observed on Tuesday, April 17, 2018
- National Cheeseball Day 2018 is observed on Tuesday, April 17, 2018
- World Hemophilia Day 2018 is observed on Tuesday, April 17, 2018
- Adult Autism Awareness Day 2018 is observed on Wednesday, April 18, 2018
- International Amateur Radio Day 2018 is observed on Wednesday, April 18, 2018
- National Animal Crackers Day 2018 is observed on Wednesday, April 18, 2018
- National Lineman Appreciation Day 2018 is observed on Wednesday, April 18, 2018
- National Velociraptor Awareness Day 2018 is observed on Wednesday, April 18, 2018
- Newspaper Columnists Day 2018 is observed on Wednesday, April 18, 2018
- Pet Owners Independence Day 2018 is observed on Wednesday, April 18, 2018
- World Heritage Day 2018 is observed on Wednesday, April 18, 2018
- Bicycle Day 2018 is observed on Thursday, April 19, 2018
- Humorous Day 2018 is observed on Thursday, April 19, 2018
- John Parker Day 2018 is observed on Thursday, April 19, 2018
- National Amaretto Day 2018 is observed on Thursday, April 19, 2018
- National Hanging Out Day 2018 is observed on Thursday, April 19, 2018
- National Garlic Day 2018 is observed on Thursday, April 19, 2018
- Oklahoma City Bombing Commemoration Day 2018 is observed on Thursday, April 19, 2018
- Chinese Language Day 2018 is observed on Friday, April 20, 2018
- Lima Bean Respect Day 2018 is observed on Friday, April 20, 2018
- National Cheddar Fries Day 2018 is observed on Friday, April 20, 2018
- National Look Alike Day 2018 is observed on Friday, April 20, 2018
- National Pineapple Upside-down Cake Day 2018 is observed on Friday, April 20, 2018
- Volunteer Recognition Day 2018 is observed on Friday, April 20, 2018
- Big Word Day 2018 is observed on Saturday, April 21, 2018
- Bulldogs are Beautiful Day 2018 is observed on Saturday, April 21, 2018
- Keep Off the Grass Day 2018 is observed on Saturday, April 21, 2018
- Kindergarten Day 2018 is observed on Saturday, April 21, 2018
- San Jacinto Day 2018 is observed on Saturday, April 21, 2018
- Tuna Rights Day 2018 is observed on Saturday, April 21, 2018
- Thank You for Libraries Day 2018 is observed on Saturday, April 21, 2018
- World Creativity and Innovation Day 2018 is observed on Saturday, April 21, 2018
- In God We Trust Day 2018 is observed on Sunday, April 22, 2018
- April Showers Day 2018 is observed on Sunday, April 22, 2018
- Chemists Celebrate the Earth Day 2018 is observed on Sunday, April 22, 2018
- Earth Day 2018 is observed on Sunday, April 22, 2018
- Girl Scout Leader Day 2018 is observed on Sunday, April 22, 2018
- International Mother Earth Day 2018 is observed on Sunday, April 22, 2018
- National Jelly Bean Day 2018 is observed on Sunday, April 22, 2018
- English Language Day 2018 is observed on Monday, April 23, 2018
- German Beer Day 2018 is observed on Monday, April 23, 2018
- Impossible Astronaut Day 2018 is observed on Monday, April 23, 2018
- International Nose Picking Day 2018 is observed on Monday, April 23, 2018
- International Pixel-Stained Technopeasant Day 2018 is observed on Monday, April 23, 2018
- Lover’s Day 2018 is observed on Monday, April 23, 2018
- Movie Theatre Day 2018 is observed on Monday, April 23, 2018
- National Cherry Cheesecake Day 2018 is observed on Monday, April 23, 2018
- National Zucchini Bread Day 2018 is observed on Monday, April 23, 2018
- National Lost Dog Awareness Day 2018 is observed on Monday, April 23, 2018
- National Picnic Day 2018 is observed on Monday, April 23, 2018
- Saint George’s Day 2018 is observed on Monday, April 23, 2018
- Slay a Dragon Day 2018 is observed on Monday, April 23, 2018
- Take a Chance Day 2018 is observed on Monday, April 23, 2018
- Talk Like Shakespeare Day 2018 is observed on Monday, April 23, 2018
- World Book and Copyright Day 2018 is observed on Monday, April 23, 2018
- World Book Night 2018 is observed on Monday, April 23, 2018
- World Laboratory Day 2018 is observed on Monday, April 23, 2018
- Armenian Genocide Remembrance Day 2018 is observed on Tuesday, April 24, 2018
- National Pigs-in-a-Blanket Day 2018 is observed on Tuesday, April 24, 2018
- National Teach Your Children to Save Day 2018 is observed on Tuesday, April 24, 2018
- World Meningitis Day 2018 is observed on Tuesday, April 24, 2018
- New Kids on the Block Day 2018 is observed on Tuesday, April 24, 2018
- World Day for Laboratory Animals 2018 is observed on Tuesday, April 24, 2018
- DNA Day 2018 is observed on Wednesday, April 25, 2018
- Hairstylists Appreciation Day 2018 is observed on Wednesday, April 25, 2018
- East Meets West Day 2018 is observed on Wednesday, April 25, 2018
- National Telephone Day 2018 is observed on Wednesday, April 25, 2018
- National Mani-Pedi Day 2018 is observed on Wednesday, April 25, 2018
- National Plumber’s Day 2018 is observed on Wednesday, April 25, 2018
- National Crayola Day 2018 is observed on Wednesday, April 25, 2018
- World Malaria Day 2018 is observed on Wednesday, April 25, 2018
- Parental Alienation Awareness Day 2018 is observed on Wednesday, April 25, 2018
- Red Hat Society Day 2018 is observed on Wednesday, April 25, 2018
- World Penguin Day 2018 is observed on Wednesday, April 25, 2018
- Audubon Day 2018 is observed on Thursday, April 26, 2018
- Get Organized Day 2018 is observed on Thursday, April 26, 2018
- Hug a Friend Day 2018 is observed on Thursday, April 26, 2018
- Hug an Australian Day 2018 is observed on Thursday, April 26, 2018
- National Help a Horse Day 2018 is observed on Thursday, April 26, 2018
- National Kids and Pets Day 2018 is observed on Thursday, April 26, 2018
- National Pretzel Day 2018 is observed on Thursday, April 26, 2018
- National Static Cling Day 2018 is observed on Thursday, April 26, 2018
- National Richter Scale Day 2018 is observed on Thursday, April 26, 2018
- World Intellectual Property Day 2018 is observed on Thursday, April 26, 2018
- Babe Ruth Day 2018 is observed on Friday, April 27, 2018
- Matanzas Mule Day 2018 is observed on Friday, April 27, 2018
- Morse Code Day 2018 is observed on Friday, April 27, 2018
- National Prime Rib Day 2018 is observed on Friday, April 27, 2018
- National Tell a Story Day 2018 is observed on Friday, April 27, 2018
- Biological Clock Day 2018 is observed on Saturday, April 28, 2018
- Great Poetry Reading Day 2018 is observed on Saturday, April 28, 2018
- National Cubicle Day 2018 is observed on Saturday, April 28, 2018
- National Blueberry Pie Day 2018 is observed on Saturday, April 28, 2018
- National Kiss Your Mate Day 2018 is observed on Saturday, April 28, 2018
- National Superhero Day 2018 is observed on Saturday, April 28, 2018
- World Day for Safety and Health at Work 2018 is observed on Saturday, April 28, 2018
- Workers’ Memorial Day 2018 is observed on Saturday, April 28, 2018
- Day of Remembrance for all Victims of Chemical Warfare 2018 is observed on Sunday, April 29, 2018
- International Dance Day 2018 is observed on Sunday, April 29, 2018
- National Peace Rose Day 2018 is observed on Sunday, April 29, 2018
- National Shrimp Scampi Day 2018 is observed on Sunday, April 29, 2018
- World Wish Day 2018 is observed on Sunday, April 29, 2018
- Viral Video Day 2018 is observed on Sunday, April 29, 2018
- Zipper Day 2018 is observed on Sunday, April 29, 2018
- Adopt a Shelter Pet Day 2018 is observed on Monday, April 30, 2018
- Bugs Bunny Day 2018 is observed on Monday, April 30, 2018
- Hairstyle Appreciation Day 2018 is observed on Monday, April 30, 2018
- International Jazz Day 2018 is observed on Monday, April 30, 2018
- National Animal Advocacy Day 2018 is observed on Monday, April 30, 2018
- National Honesty Day 2018 is observed on Monday, April 30, 2018
- National Mr. Potato Head Day 2018 is observed on Monday, April 30, 2018
- National Oatmeal Cookie Day 2018 is observed on Monday, April 30, 2018
- National Military Brats Day 2018 is observed on Monday, April 30, 2018
- National Raisin Day 2018 is observed on Monday, April 30, 2018
- Spank Out Day 2018 is observed on Monday, April 30, 2018
List of Special Days and National Days in April 2018 in US.
List of Special Days and National Days in April 2018 in US.
Special Days and International Days in April