April Holidays & National Days & Fun Days | April Calendar
| Apr 01 | Apr 02 | Apr 03 | Apr 04 | Apr 05 |
| Apr 06 | Apr 07 | Apr 08 | Apr 09 | Apr 10 |
| Apr 11 | Apr 12 | Apr 13 | Apr 14 | Apr 15 |
| Apr 16 | Apr 17 | Apr 18 | Apr 19 | Apr 20 |
| Apr 21 | Apr 22 | Apr 23 | Apr 24 | Apr 25 |
| Apr 26 | Apr 27 | Apr 28 | Apr 29 | Apr 30 |
April Holidays
April 1
- April Fool’s Day
- Assyrian New Year
- Boomer Bonus Days
- Edible Book Day
- Fossil Fools Day
- International Fun at Work Day, 2025 (April 1st, unless it falls on weekend, then the first Thursday in April)
- International Tatting Day
- Library Snap Shot Day
- Lupus Alert Day
- Myles Day
- National Atheist Day
- National Fun Day
- National Jump in Muddy Puddles Day
- National Love For Our Children Day
- National One Cent Day
- National Sexual Assault Awareness Month‘s Day of Action, 2025 (First Tuesday of April)
- National Sourdough Bread Day
- National Trombone Players Day
- Poetry & The Creative Mind Day
- Reading is Funny Day
- SAAM Day of Action, 2025 (First Tuesday in April)
- St. Stupid Day
- U.S. Air Force Academy Day
April 2
- Childhelp National Day of Hope, 2025 (First Wednesday in April)
- Global Day of the Engineer, 2025 (First Wednesday in April)
- International Children’s Book Day
- International Fact-Checking Day
- National Day of Hope, 2025 (First Wednesday in April)
- National Ferret Day
- National Love Your Produce Manager Day
- National Peanut Butter and Jelly Day
- National Walking Day, 2025 (First Wednesday in April)
- Paraprofessional Appreciation Day, 2025 (First Wednesday in April)
- Pascua Florida Day, 2025 (Usually on April 2nd) (Local Observance in Florida State)
- Reconciliation Day
- World Autism Awareness Day
April 3
- AANHPI Women’s Equal Pay Day, 2024 (2025 TBA)
- American Circus Day
- Armenian Appreciation Day
- Don’t Go to Work Unless it’s Fun Day
- Fan Dance Day
- Find a Rainbow Day
- Fish Fingers and Custard Day
- National Burrito Day, 2025 (First Thursday in April)
- National Chocolate Mousse Day
- National Film Score Day
- National Pro-Life T Shirt Day
- Pony Express Day
- Rainn Day (Rape Abuse Incest National Network), 2025
- Tweed Day
- Weed Out Hate Day
- World Cloud Security Day
- World Party Day
April 4
- 404 Day
- Bonza Bottler Day
- Hospital Admitting Clerks Day, 2025 (First Friday in April)
- Hug a Newsperson Day
- International Carrot Day
- International Day for Mine Awareness and Assistance in Mine Action
- International Kids Yoga Day, 2025 (First Friday in April)
- Jeep 4×4 Day
- National Cordon Bleu Day
- National Kids Yoga Day, 2025 (First Friday in April)
- National Walk to Work Day, 2025 (First Friday of April)
- NATO Day
- Student Government Day, 2025 (First Friday in April)
- Tell a Lie Day
- Victims of Violence Holy Day
- Vitamin C Day
- Walk Around Things Day
- World Rat Day
April 5
- Accelerate ACL Awareness Among Young Women Day
- Bell Bottoms Day
- Every Day is Tag Day, 2025 (First Saturday in April)
- First Contact Day
- Go for Broke Day
- Gold Star Spouses Day
- Gold Star Wives Day
- International Day of Conscience
- International Firewalk Day, 2025 (First Saturday in April)
- International Pillow Fight Day, 2025 (First Saturday in April)
- National Birding Day, 2025 (First Saturday of April)
- National Caramel Day
- National Dandelion Day
- National Deep Dish Pizza Day
- National DIY Day, 2025 (First Saturday in April)
- National Flash Drive Day
- National Love Our Children Day, 2025 (First Saturday of April)
- National Play Outside Day, 2025 (First Saturday of Every Month)
- National Raisin and Spice Bar Day
- Read a Road Map Day
- Slow Art Day – Apri1 5, 2025
- Tangible Karma Day, 2025 (First Saturday of April)
April 6
- Army Day
- California Poppy Day
- Charlie the Tuna Day
- Drowsy Driver Awareness Day
- Fresh Tomato Day
- Geologists Day, 2025 (First Sunday in April)
- Good Deeds Day, 2025
- Hostess Twinkie Day
- International Asexuality Day
- International Day of Sport for Development and Peace
- Jump Over Things Day
- National Caramel Popcorn Day
- National Siamese Cat Day
- National Student Athlete Day
- National Tartan Day
- New Beers Eve
- Passion Sunday, 2025 (5th Sunday of Lent)
- Plan Your Epitaph Day
- Sorry Charlie Day
- Teflon Day
- The Church of Jesus Christ of Latter-Day Saints Day
- Waltzing Matilda Day (Australia)
- World Table Tennis Day
April 7
- Coffee Cake Day
- Day of Remembrance of the Victims of the Rwanda Genocide
- Empowered Women Entrepreneurs Day
- International Beaver Day
- International Snailpapers Day
- Metric System Day
- National Beer Day
- National Girl Me Too Day
- National Handmade Day
- National Making the First Move Day
- National Pet Health Insurance Day
- No Housework Day
- Public Television Day
- Sexual Assault Awareness Day of Action
- Tator Day (Sweet Potatoes), 2025 (First Monday in April)
- World Health Day
- World Health Organization Day
April 8
- Buddha Day (Historical Birth Date)
- Dog Farting Awareness Day
- Draw a Picture of a Bird Day
- Education and Sharing Day, U.S.A., 2025 (Four Days Before Passover)
- Free Cone Day (Ben & Jerry’s), 2025
- International Feng Shui Awareness Day
- International Roma Day
- International Romani Day
- National All is Ours Day
- National Be Kind to Lawyers Day, 2025 (Second Tuesday in April)
- National Dog Fighting Awareness Day
- National Empanada Day
- National Library Day, 2025 (Tuesday of National Library Week)
- National Library Legislative Day, 2025
- National Library Workers Day, 2025 (Tuesday of National Library Week)
- Step Into the Spotlight Day
- Trading Cards for Grown-ups Day
- Zoo Lovers Day
April 9
- Appomattox Day
- Chinese Almond Cookie Day
- Day of the Finnish Language
- International ASMR Day (ASMR = Autonomous Sensory Meridian Response)
- International Day of Pink, 2025 (Second Wednesday in April)
- Jenkins Ear Day
- Jumbo Day
- Name Yourself Day
- National Cherish an Antique Day
- National Chicken Little Awareness Day
- National Dive Bar Day
- National Former Prisoner of War Recognition Day
- National Gin and Tonic Day
- National Unicorn Day
- Winston Churchill Day
April 10
- ASPCA Day (American Society for the Prevention of Cruelty to Animals)
- Celebrate Teen Literature Day (Thursday of National Library Week)
- Encourage a Young Writer Day
- Global Work From Home Day
- Golfer’s Day
- International Safety Pin Day
- National Alcohol Screening Day (Thursday of First Full Week of April)
- National Cinnamon Crescent Day
- National Farm Animals Day
- National Hug Your Dog Day
- National Sibling Day
- National Youth HIV and AIDS Awareness Day
- Safety Pin Day
- Salvation Army Founder’s Day
- Take Action for Libraries Day (Thursday of National Library Week)
April 11
- Barbershop Quartet Day
- Blue & Green Day (Third Friday in April, except if it is Good Friday)
- Day of Silence (Second Friday in April)
- Eight Track Tape Day
- International “Louie Louie” Day
- National Cheese Fondue Day
- National Dive Bar Day (Second Friday in April)
- National Donate Life (Blue and Green) Day
- National Pet Day
- National Poutine Day
- Poet in a Cupcake Day (Friday of First Full Week in April)
- Submarine Day
- World Parkinson’s Disease Day
April 12
- Baby Massage Day (Second Saturday in April)
- Big Wind Day
- D.E.A.R. Day (Drop Everything And Read)
- Grilled Cheese Sandwich Day
- Friday the 13th
- Halifax Day (Local Observance in Halifax, North Carolina)
- International Day for Street Children
- International Day of Human Space Flight
- National Catch and Release Day (Second Saturday in April)
- National Licorice Day
- National Only Child Day
- Russian Cosmonaut Day
- Walk on Your Wild Side Day
- Wear a Star Day
- Yuri’s Night
April 13
- First Day of Passover
- Global Day to End Child Sexual Abuse (Second Sunday in April)
- International Creativity and Innovation Day
- International FND Awareness Day (FND = Functional Neurological Disorder)
- International Special Librarian’s Day
- Make Lunch Count
- National Peach Cobbler Day
- Orthodox Palm Sunday
- Palm Sunday
- Plant Appreciation Day
- Scrabble Day
- Thomas Jefferson Day
April 14
- Air Force Reserve Birthday
- Children with Alopecia Day
- Day of the Georgian Language (Georgia)
- Dictionary Day
- Dreams of Reason Feast Day
- Holy Monday (6 Days Before Easter)
- International Moment of Laughter Day
- Look up at the Sky Day
- National Dolphin Day
- National Ex-Spouse Day
- National Gardening Day
- National Pecan Day
- National Perfume Day
- Pan American Day
- Pathologists Assistant Day
- Reach as High as You Can Day
- Vaisakhi (Sikh Holy Day in India)
- World Quantum Day
April 15
- Anime Day
- Father Damien Day
- Holy Tuesday (Tuesday of Holy Week)
- Income Tax Pay Day
- Jackie Robinson Day
- McDonald’s Day
- Microvolunteering Day
- National ASL Day (American Sign Language)
- National Glazed Spiral Ham Day
- National Griper’s Day
- National Laundry Day
- One Boston Day
- One Day Without Shoes
- Rubber Eraser Day
- Take a Wild Guess Day
- Tax Day (April 15 unless it falls on a weekend)
- That Sucks Day
- Titanic Remembrance Day
- Universal Day of Culture
- World Art Day
April 16
- Banana Day (Third Wednesday in April)
- Day of the Mushroom
- Emancipation Day (Washington D.C.)
- Foursquare Day
- Holy Wednesday (4 Days Before Easter)
- National Bean Counter Day
- National Bookmobile Day (Wednesday of National Library Week)
- National Eggs Benedict Day
- National Healthcare Decisions Day
- National Librarian Day
- National Orchid Day
- National Stress Awareness Day (First Workday after Income Taxes are Due)
- National Wear Your Pajamas to Work Day (The Day After Income Taxes are Due)
- Save the Elephant Day
- School Librarian Day (Wednesday of the Second Full Week in April)
- Teach Your Daughter to Volunteer Day
- World Semicolon Day
- World Voice Day
April 17
- Bat Appreciation Day
- Blah Blah Blah Day
- College Student Grief Awareness Day (Third Thursday in April)
- Ellis Island Family History Day
- Ford Mustang Day
- Get to Know Your Customer Day (Third Thursday of the Start of Each Quarter, Jan/April/July/Oct)
- Give OUT Day (Third Thursday in April)
- Herbalist Day
- Holy Thursday
- International Bat Appreciation Day
- International Pizza Cake Day (Third Thursday in April)
- Malbec World Day
- Maundy Thursday (Day before Good Friday – Takes place during Holy Week)
- National Ask An Atheist Day (Third Thursday of April)
- National Cheeseball Day
- National D.A.R.E. Day (Third Thursday in April)
- National Haiku Poetry Day
- National High Five Day (Third Thursday of April)
- National Kickball Day
- Nothing Like a Dame Day
- Support Teen Literature Day (Thursday of Library Week)
- World Hemophilia Day
April 18
- Adult Autism Day
- Animal Crackers Birthday
- Good Friday (Two Days before Easter)
- International Amateur Radio Day
- International Day for Monuments and Sites
- International Juggler’s Day
- National Hot Cross Bun Day (Same Day as Good Friday)
- National Lineman Appreciation Day
- National Newspaper Columnists Day
- National Transfer Money to Your Daughter’s Account Day
- National Velociraptor Awareness Day
- Orthodox Good Friday
- Pet Owners Independence Day
- Pinata Day
- World Marbles Day (Same Day as Good Friday)
April 19
- Auctioneers Day (Third Saturday of April)
- Bicycle Day
- Congenital Diaphragmatic Hernia Action Day
- Dutch-American Friendship Day
- Garlic Day
- Holy Saturday (Holy Saturday falls between Good Friday and Easter Sunday)
- Humorous Day
- Husband Appreciation Day (Third Saturday of April)
- International Raw Milk Cheese Appreciation Day (Third Saturday in April)
- John Parker Day
- National Amaretto Day
- National Hanging Out Day
- National Poker Day
- Oklahoma City Bombing Commemoration Day
- Orthodox Holy Saturday
- Pet Owners Day
- Record Store Day (Third Saturday of April)
- Rice Ball Day
- Take Your Parents to the Playground Day (8 Days before Easter)
- World Circus Day (Third Saturday in April)
April 20
- 4/20 Day (also known as National Pot Smokers Day, Weed Day or National Weed Day
- Chinese Language Day
- Easter Sunday
- Go Fly a Kite Day (Third Sunday in April)
- International Cli-Fi Day
- Last Day of Passover
- Lima Bean Respect Day
- Look Alike Day
- National Baked Ham with Pineapple Day (Same Day as Easter)
- National Cheddar Fries Day
- National Pineapple Upside-Down Cake Day
- National Pot Smokers Day (Also known as 4/20, Weed Day or National Weed Day)
- Orthodox Easter
- UN Chinese Language Day
- Volunteer Recognition Day
April 21
- Big Word Day
- Boston Marathon (Third Monday of April)
- Bulldogs are Beautiful Day
- Dyngus Day (The Monday After Easter)
- Easter Monday
- International Hemp Day
- Keep Off the Grass Day
- Kindergarten Day
- National Chocolate Covered Cashews Truffle Day
- National Pet CBD Day
- National Surprise Drug Test Day
- National Tea Day
- National Yellow Bat Day
- Orthodox Easter Monday
- Patriot’s Day (Massachusetts and Maine) (Third Monday of April)
- Peeps Day (Monday after Easter)
- Queen’s Birthday (This is her actual birthday, an official birthday is celebrated on the Second Saturday in June)
- San Jacinto Day
- Thank You for Libraries Day
- Tuna Rights Day
- White House Easter Egg Roll (Day After Easter)
- World Creativity and Innovation Day
April 22
- April Showers Day
- Chemists Celebrate the Earth Day
- Earth Day
- Girl Scout Leader Appreciation Day
- Global Selfie Earth Day
- In God We Trust Day
- International Mother Earth Day
- Mother Earth Day
- National Jelly Bean Day
- Oklahoma Day
- School Bus Drivers’ Day (Fourth Tuesday in April)
April 23
- Administrative Professional’s Day (The Wednesday of the last full week of April)
- Army Reserves Birthday
- Canada Book Day
- English Language Day
- German Beer Day
- Impossible Astronaut Day
- International Pixel-Stained Technopeasant Day
- Lover’s Day
- Movie Theatre Day
- National Cherry Cheesecake Day
- National English Muffin Day
- National Lost Dog Awareness Day
- National Picnic Day
- Saint George’s Day
- Slay a Dragon Day
- Spanish Language Day
- Take A Chance Day
- Talk Like Shakespeare Day
- UN English Language Day
- UN Spanish Language Day
- World Book and Copyright Day (also known as World Book Day or International Day of the Book)
- World Book Night
- World Laboratory Day
April 24
- Armenian Genocide Remembrance Day
- Fashion Revolution Day
- International Girls in Information and Telecommunication Technologies Day (Fourth Thursday in April)
- Love Your Thighs Day (Fourth Thursday in April)
- National Pigs-in-a Blanket Day
- National Teach Children to Save Day (Fourth Thursday in April)
- New Kids on the Block Day
- Sauvignon Blanc Day
- St. Mark’s Eve
- Take Our Daughters and Sons to Work Day (Fourth Thursday in April)
- Technologies Day (Fourth Thursday in April)
- World Day for Animals in Laboratories
- World Meningitis Day
April 25
- ANZAC Day (Australia and New Zealand)
- Arbor Day (Last Friday in April) (State Holiday in Nebraska)
- Childcare Professionals Day (Last Friday in April)
- DNA Day
- East Meets West Day
- Hairball Awareness Day (Last Friday in April)
- Hairstylist Appreciation Day
- International Financial Independence Awareness Day
- License Plates Day
- Malaria Awareness Day
- National Crayola Day
- National Mani-Pedi Day
- National Plumbers Day
- National Telephone Day
- National Zucchini Bread Day
- Parental Alienation Awareness Day (PAAD)
- Red Hat Society Day
- Undiagnosed Children’s Awareness Day (Last Friday in April)
- World Malaria Day
- World Penguin Day
April 26
- Alien Day
- Audubon Day
- Bob Wills Day (Last Saturday in April)
- Confederate Heroes’ Day (State of FL)
- Drone Safety Day
- Eeyore’s Birthday Day (Last Saturday of April)
- Get Organized Day
- Healthy Kids Day (See Kerry’s Healthy Kids section on her Healthy Diet Habits website!)
- Hug a Friend Day
- Hug an Australian Day
- Independent Bookstore Day (Last Saturday in April)
- International Chernobyl Disaster Remembrance Day
- International Marconi Day (Closest Saturday to April 25th)
- International Sculpture Day (Last Saturday in April)
- International Table Top Day (Last Saturday in April)
- Lesbian Visibility Day
- National Dance Day – April 26, 2025 (Fourth Saturday in April)
- National Day of Puppetry (Fourth Saturday in April)
- National Dissertation Day
- National Go Birding Day (Last Saturday of April)
- National Help a Horse Day
- National Herb Day (Last Saturday in April) and also May 3, 2025 (First Saturday in May)
- National Kids and Pets Day
- National Kiss of Hope Day (Last Saturday in April)
- National Pool Opening Day (Last Saturday in April)
- National Prescription Drug Take Back Day (DEA) (Last Saturday in April)
- National Pretzel Day
- National Rebuilding Day (Last Saturday of April)
- National Sense of Smell Day (Last Saturday of April)
- National Static Cling Day
- Pet Tech CPR Day (Last Saturday in April)
- Pinhole Photography Day
- Remember Your First Kiss Day
- Richter Scale Day
- Save the Frogs Day (Last Saturday in April)
- World Healing Day (Last Saturday in April)
- World Intellectual Property Day
- World Tai Chi & Qigong Day (Last Saturday in April)
- World Veterinary Day (Last Saturday in April)
April 27
- Babe Ruth Day
- Free Feral Cat Spay Day
- Mantanzas Mule Day
- Marine Mammal Rescue Day
- Morse Code Day
- Mother, Father Deaf Day (Last Sunday in April)
- National Devil Dog Cakes Day
- National Little Pampered Dog Day
- National Pet Parent’s Day (Last Sunday in April)
- National Prime Rib Day
- Tell a Story Day
- Woody Woodpecker Day
- World Design Day
- World Tapir Day
- Worldwide Pinhole Photography Day (Last Sunday in April)
April 28
- Biological Clock Day
- Brave Hearts Day
- Clean Comedy Day
- Confederate Memorial Day (States of AL, GA)
- Confederate Memorial Day (Mississippi)
- Great Poetry Reading Day
- Kiss your Mate Day
- National Blueberry Pie Day
- National BraveHearts Day
- National Cubicle Day
- National Superhero Day
- Occupational Safety and Health Professionals Day
- Pay It Forward Day
- Workers Memorial Day
- World Day for Safety and Health at Work
April 29
- Day of Remembrance for all Victims of Chemical Warfare
- International Dance Day
- International Noise Awareness Day
- National Shrimp Scampi Day
- Peace Rose Day
- Poem in Your Pocket Day
- Viral Video Day
- We Jump The World Day
- World Wish Day
- Zipper Day
April 30
- Bugs Bunny Day
- Day of the Child
- Denim Day (Last Wednesday in April)
- Dia De Los Ninos / Dia De Los Libros Day
- Hairstyle Appreciation Day
- Honesty Day
- International Guide Dog Day (Last Wednesday of April)
- International Jazz Day and May 24, 2025 (April 30 and Saturday of Memorial Day Weekend)
- National Adopt a Shelter Pet Day
- National Animal Advocacy Day
- National Bubble Tea Day
- National Honesty Day
- National Military Brats Day
- National Mr. Potato Head Day
- National Oatmeal Cookie Day
- National PrepareAthon! Day and September 30
- National Raisin Day
- National Sarcoidosis Day
- National Therapy Animal Day
- Spank Out Day
- Stop Food Waste Day
- Walpurgis Night
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