April 2026 Holidays

April 2026  Monthly Holidays

Adopt A Ferret Month
Adopt A Horse Month (4/26 - 5/31)
Adopt A Greyhound Month
Atlanta Food & Wine Month
Arab American Heritage Month Link
ASPCA Month  Link  Link
Alcohol Awareness Month
Amateur Radio Month
Autism Acceptance Month  Link
Autism Awareness Month Link
Beaver Awareness Month
Car Care Month
Celebrate Diversity Month
Child Abuse Prevention Month
(International) Cesarean Awareness Month
Community Spirit Days (1-30)
Confederate History Month
Congenital Diaphragmatic Hernia Awareness Month  Link
Couple Appreciation Month
Defeat Diabetes Month
Distracted Driving Awareness Month Link
Dog Poop Awareness Month Link
Emotional Overeating Awareness Month
Fair Housing Month Link
Financial Literacy Month Link
Fresh Florida Tomatoes Month
Genocide and Human Rights Awareness Month  Link
Global Astronomy Month
Global Child Nutrition Month Link
Global Volunteer Month
Grange Month Link  Link
Head and Neck Cancer Awareness Month Link
Holy Humor Month
Home Improvement Time (April-Sept.30)
Honor Society Awareness Month (Different Sponsor Than March)
Informed Women Month
International Black Women's History Month Link
International Customer Loyalty Month
International Guitar Month Link
International Twit Award Month
IBS (Irritable Bowel Syndrome) Month Link
Jazz Appreciation Month
Keep America Beautiful 
Library Snapshot Month
Mathematics and Statistics Awareness Month Link 
Medical Cannabis Education and Awareness Month
Month of the Military Child Link
Month of the Young Child
Move More In April  Link
National 9-1-1 Education Month
National African American Women's Fitness Month
National Arab-American Heritage Month
National Cancer Control Month  Link
National Child Abuse Prevention Month
National Card and Letter Writing Month
National Decorating Month
National Exchange Club - Child Abuse Prevention Month
National DNA & Genomics & Stem Cell Education & Awareness Month Link
National Donate Life Month
National Facial Protection Month Link
National Frog Month  Link
National Grilled Cheese Sandwich Month  Link  Link  Link
National Garden Month Link
National Heartworm Awareness Month Link
National Humor Month
National Kite Month Link
National Knuckles Down Month
National Landscape Architecture Month
National Lawn Care Month
National Licorice Month
National Minority Health Month Link
National Multiple Birth Awareness Month Link
National 9-1-1 Education Month
National Occupational Health Professionals Recognition Month Link
National Occupational Therapy Month
National Parkinson's Awareness Month Link 
National Pecan Month Link
National Pest Management Month
National Pet Month Link Link
National Pickleball Month
National Poetry Month Link
National Rebuilding Month
National Safe Digging Month Link
National Sarcoidosis Awareness Month Link 
Nationally Sexually Transmitted Diseases (STDs) Month
National Sexual Assault Awareness & Prevention Month  (SAAM) Link
National Social Security Month 
National Toddler Immunization Month Link
National Youth Sports Safety Month
Occupational Therapy Month Link
Oral Cancer Awareness Month
Pharmacists War on Diabetes Month
Pet First Aid Awareness Month
Physical Wellness Month
Prevent Lyme in Dogs Month Link
Prevention of Animal Cruelty Month  Link  Link
Rosacea Awareness Month
School Library Media Month
Second Chance Month
Sjogren's Awareness Month  Link
Soy Foods Month
Straw Hat Month
Stress Awareness Month  Link
Testicular Cancer Awareness Month
Tulip Month
Women's Eye Health & Safety Month
Workplace Conflict Awareness Month
World Autism Awareness Month  Link
World Habitat Awareness Month
World Landscape Architecture Month Link
Worldwide Bereaved Spouses Awareness Month

April 2026 Weekly Holiday

*APAWS Pooper Scooper  Week: 1-7
*Golden Rule Week: 1-7
*Laugh at Work Week: 1-7
*Medication Safety Week: 1-7
*Testicular Cancer Awareness Week: 1-7 (aka Get A Grip Day!)  Link
Explore Your Career Options Week: 1-8 (Wed. to Wed.)
Pesach or Passover: 2-9
World Axe Throwing Championships: 2-5 Link
*Hate Week: 4-10
*National Dental Hygienest Week: 4-10 Link Link
National Robotics Week: 4-12 Link
Week of The Young Child: 4-11
Bat Appreciation Week: 5-11 (First Full Week)
National Property & Evidence Professionals Awareness Week: 5-11  Link
Oral, Head and Neck Cancer Awareness Week: 5-11 Link (First Week)
National Occupational Health Nursing Week: 5-11  Link
National Public Health Week: 5-11 (First Full Week)
National Window Safety Week: 5-11 (First Full Week)
World Irish Dancing Week: 8-11
The Masters Tournament: 9-12
American Crossword Puzzle Days: 10-12  Link
*Black Maternal Health Week: 11-17
Animal Control Officer Appreciation Week: 12-18 Link (2nd Full Week)
National Dog Bite Prevention Week: 12-18 Link (2nd Week) (For Post Office, It's in June)
National Public Safety Telecommunicators (911 Operators) Week: 12-18 (Always 2nd Full Week in April)
National Blue Ribbon Week: 12-18 (Child Abuse)
Pan American Week: 12-18 (Always includes the 14th)
National Student Employment Week: 13-17  (Always the 2nd Full Week)  Link
International Dark Sky Week: 13-20 Link
Osteopathic Medicine Week: 13-19 Link
World Water Week: 14-15  Link
Global Youth Service Days: 17-19 (3rd Weekend)
*Cleaning For A Reason Week: 18-24
*Consumer Awareness Week: 18-23
National Park Week: 18-26 Link (Always has John Muir Birthday (21) and Earth Day (22) in it.) [Nine days beginning on a Saturday]
*Police Officers Who Gave Their Lives In The Line of Duty Week: 18-23
International Wildlife Film Week: 18-23 Link
National Library Week: 19-25 Link
Administrative Professionals Week: 19-25 (Last Full Week)
Animal Cruelty/Human Violence Awareness Week: 19-25  Link (3rd Week)
Chemists Celebrate Earth Week: 19-25  (Always includes Earth Day 4/22)
Fibroid Awareness Week: 19-25  (Always 4th  Week)
International Mariachi Week: 19-5/3  Link
Medical Laboratory Professionals Week: 19-25 (3rd Full Week) Link
National Coin Week: 19-25 (3rd Full Week)
National Karaoke Week: 19-25 (Last Full Week)
National Infertility Awareness Week:19-25 Link
National Library Week: 19-25  Link
National Paperboard Packaging Week: 19-25 (Always includes Earth Day 4/22)
National Pediatric Transplant Week: 19-25 (Last Full Week)
National Pet ID Week: 19-25 (Always 3rd Week) Link  Link
National Princess Week: 19-25  (Always Last Full Week)  Link (World Princess Week is in August.)
Numismatic Week ( National Coin Week): 19-25  Link (3rd Full Week)
Craft Brewers Week: 20-22 Link
Mule Days: 20-25
Sky Awareness Week: 20-26 (Last Full Week)
Financial Practice Week: 20-24 (Last M-F Full Week)
Health Information Professionals Week: 20-24  Link
National Infant Immunization Week (NIIW): 20-27?  Link
National Playground Safety Week: 20-24  (Last M-F week) Link
National Work Zone Safety Awareness Week: 20-24 Link Link Link Link
National Youth Violence Prevention Week: 20-24 Link
Transplant Nurses Week: 20-26 Link
Undergraduate Research Week: 20-24 Link
Festival of Ridvan: 21-5/2 (12 days)
American Quilters Society Week: 22-25  Link
*Disability Book Week: 23-29 Link
*National Scoop The Poop Week: 24-30
*World Immunization Week: 24-30
Gathering of the Nations Powwow: 24-25 Link
Fiddler's Frolic: 24-26 Link
National Crime Victims Rights Week: 25-5/1 Link
National Dream Hotline:  25-26 (Last Weekend)
National & Global Youth Service Days: 25-26 (Last Weekend)
Interstate Mullet Toss:  26-27  (Last Full Weekend)
National Apprenticeship Week: 26-5/2 Link (Now Weekly, Not Daily)
National Small Business Week: 26-5/2
Stewardship Week: 26-5/3 (Last Sunday in April to First Sunday in May)
Preservation Week: 26-5/2 Link (re: Libraries)
National Volunteer Week: 26-5/3
World Hurricane Preparedness Week: 26-5/2
Patient Experience Week: 27-5/1  Link

April 2026 Daily Holiday

*April Fools  or All Fools Day: 1
*Boomer Bonus Days: 1
Childhelp National Day of Hope: 1 (First Wednesday)
National Employee Benefits Day: 1  Link (First Wednesday)
*International Energy Drink Day: 1  Link (Red Bull)
*International Tatting Day: 1 Link
*Library Snap Shot Day: 1
*Myles Day: 1
*National Fun Day: 1
National Fun at Work Day: 1 (Always on the 1st, or the following Thurs. if 1st falls on the weekend. Part of Laugh At Work Week.)
National Walking Day: 1 Link  (First Wednesday)
Paraprofessional Appreciation Day: 1 (First Wednesday)
*Reading is Funny Day: 1
*Sorry Charlie Day: 1
*St. Stupid Day: 1 Link
*Take Down Tobacco Day: 1 Link  (Formerly Kick Butts Day)
*US Air force Academy Day: 1

 
*International Children's Book Day: 2
National Burrito Day: 2 (First Thursday)
*National Ferret Day: 2 Link
*National Love Your Produce Manager Day: 2
*National Peanut Butter and Jelly Day: 2 Link
National Walking Day: 2 (First Thursday)
*Nickelodeon Day: 2
*Pharmacists in Public Health Day: 2
*Reconciliation Day: 2
*World Autism Day: 2 Link
*World Autism Awareness Day: 2 Link
 

 
*Don't Go To Work Unless It's Fun Day: 3  Link  (Author of book started holiday)
*Fan Dance Day: 3
*Find A Rainbow Day: 3 Link  (Some also call it "Share A Rainbow Day.")
Good Friday: 3
Hospital Admitting Clerks Day: 3 (First Friday)
National Day of (No) Silence: 3 Link (First Friday)
*National Film Score Day: 3 Link
*Pony Express Day: 3
Qingming Festival: 3  Link (15 days after the Spring Equinox)
Time Warp Days: 3-4 Link (First Friday)
*Tweed Day: 3
*Weed Out Hate: 3
World Marbles Day: 3 (Always on Good Friday)
*World Party Day: 3  Link (Created by Author of book)

 

 

Every Day is Tag Day: 4 Link (First Saturday)
*International Day for Mine Awareness& Assistance in Mine Action: 4
International Pillow Fight Day: 4 (First Saturday)
*Jeep 4x4 Day: 4  Link
National Hand Made Day:  4  Link  (First Saturday)
National Hockey Card Day: 4 Link (First Saturday)
National Love Our Children Day: 4 (First Saturday)
National Play Outside Day:  4 Link (First Saturday)
Slow Art Day: 4 Link  (First Saturday)
Sorry Charlie Day: 4 (First Saturday)
Tangible Karma Day: 4 (First Saturday)
*Victims of Violence Wholly Day: 4
*Vitamin C Day: 4
*World Rat Day: 4 Link

 

Easter: 5
Geologists Day: 5 Link (First Sunday)
*Gold Star Spouses Day: 5
*Go For Broke Day: 5  Link
*International Day of Conscience: 5
*National Deep Dish Pizza Day: 5 Link
*National Flash Drive Day: 5 
Pascha: 5
Plum Pudding Day: 5 Link (Note: Eaten on Easter. But, if eaten on 12/25 it's Christmas Pudding Day.)
*Read A Road Map Day: 5  Link

*Army Day: 6 Link
*Charlie the Tuna Day: 6 Link
*Drowsy Driver Awareness Day: 6
Dyngus Day: 6 (Monday after Easter)
Easter Monday: 6
*Hostess Twinkie Day: 6  Link
*International Day of Sport for Development and Peace: 6 Link
National IEP Writing Day: 6 (First Monday)
*National Student Athlete Day: 6  Link
*New Beers Eve: 6 Link
*Tartan Day: 6 Link  Link (Also July 1)
Tater Day (It's Sweet Potatoes) : 6 Link (First Monday in April) Note: Not the same as the Yambilee Festival in October.
*Teflon Day: 6
*The Church of Jesus Christ of Latter-Day Saints Day: 6
*Twinkies Day: 6
White House Easter Egg Roll: 6 (on Easter Monday)
*World Physical Activity Day: 6  Link

 

*Day of Remembrance of the Victims of the Rwanda Genocide: 7 Link
*International Beaver Day: 7 Link  Link
*International Day of Reflection on The 1994 Genocide Against The Tutsi in Rwanda: 7
*International Snailpapers Day: 7
*Metric System Day: 7
*National Beer Day: 7 Link Link
*National Girl Me Too Day: 7  Link
*National Handmade Day: 7  Link
*National Making The First Move Day: 7
National Sexual Assault Awareness Day of Action (SAAM) : 7 Link  (First Tuesday)
*No Housework Day: 7 Link
*World Health Day (UN): 7
*World Health Organization Day: 7 Link

 
*D.A.R.E. Day: 8 Link
*Draw A Bird Day: 8  Link
International Day of Pink: 8 Link  Link (Second Wednesday)
*International Roma Day: 8
*National Dog Fighting Awareness Day: 8
RAINN Day (Rape Abuse Incest National Network): 8 Link (Second Wednesday)
*Trading Cards for Grown-ups Day: 8 Link

*Appomattox Day: 9 Link
*Jenkins Ear Day: 9
*Jumbo Day: 9  (Elephant came to US and created the word for big in our language.)
National Alcohol Screening Day: 9 (Thursday of first full week) 
*National Cherish An Antique Day: 9
*National Former Prisoner of War Recognition Day: 9
*National Unicorn Day: 9 Link (Note: This is in Scotland, but it's become popular worldwide.)
Poem In Your Pocket Day: 9? Link
*Winston Churchill Day: 9

 

*ASPCA (American Society for the Prevention of Cruelty to Animals) Day: 10  Link
International Kids Yoga Day: 10 (First Friday unless it falls on Good Friday. Then it's on the 2nd Friday.)
National Donate Life (Blue and Green) Day: 10 Link (2nd Friday)
*National Farm Animals Day: 10
*National Siblings Day: 10 Link  Link Link
*Salvation Army Founder's Day: 10
*Safety Pin Day: 10


Baby Massage Day: 11 Link (Always Second Saturday)
*Barbershop Quartet Day: 11
Bring Your Own Cup Day: 11? Link (7-11 Slurpees) (Second Saturday)
*8-track Tape Day: 11  Link
*International "Louie Louie" Day: 11
*National Cheese Fondue Day: 11  Link
National Catch and Release Day: 11 (Second Saturday)
*National Clean Up Your Pantry Day: 11
*National Pet Day: 11 Link
*National Ranch Water Day: 11 Link 
*National Teach Children To Save Day: 11
Record Store Day: 11 (Second Saturday)
World Circus Day: 11 (Second Saturday)
*Submarine Day: 11 Link
*World Parkinson's Disease Day: 11 Link

*Belmont-Paul Women's Equality Monument Day: 12   Link
*Big Wind Day: 12  Link
Global Day to End Child Sexual Abuse: 12 Link (Second Sunday)
*International Day of Human Space Flight: 12
*International Day for Street Children: 12 Link  (Note: Different than one on Jan. 31)
Just Pray No!: 12-13
*National D.E.A.R. Day (Drop Everything And Read): 12
*National For Twelves Day: 12 Link (Fans are considered the 12th Player by the team.)
*National Licorice Day: 12 Link
*National Only Child Day: 12
*Radiology Nurses Day: 12 Link
*Walk on Your Wild Side Day: 12 Link
*Yuri's Night: 12

*International Plant Appreciation Day: 13 Link (Houseplant Appreciation Day is January 10)
*Make Lunch Count Day: 13 (TGI Fridays)
*National Borinqueneers Day: 13 Link
*Scrabble Day: 13
*Sterile Packaging Day: 13
*Thomas Jefferson Day: 13

 

*Children with Alopecia Day: 14
Identity Management Day: 14 Link (Second Tuesday)
*International Moment of Laughter Day: 14
National Be Kind To Lawyers Day: 14 (Second Tuesday)
*National Dolphin Day: 14
*National Ex-Spouse Day: 14  Link
*National Gardening Day: 14 Link
*National Pecan Day: 14 Link
*National Perfume Day: 14 Link (Note: National Fragrance Day is in March)
*Pan American Day: 14
*Pathologists' Assistant Day: 14 Link
*Tannat Day: 14 Link
*Vaisakhi: 14 (Sikh New Year)
*World Chagas Day: 14
World Watergun Fight Festival (Songkran): 14-16  Link (Annually around 13th)

 

Banana Day: 15 Link (Third Wednesday)
Income Tax Pay Day: 15 
*Jackie Robinson Day: 15 Link
*McDonald's Day: 15
*National ASL Day (American Sign Language): 15  Link
National Signing Day (College Basketball): 15
*National Baseball Day: 15 Link Link
*Purple Up! Day: 15 Link
*Rubber Eraser Day: 15  Link
*Take a Wild Guess Day: 15
*That Sucks Day: 15
*World Art Day: 15 (DaVinci's Birthday)  Link

*Blue Umbrella Day: 16 Link
*Emancipation Day: 16 (DC holiday that affects Tax Day) Link
*Foursquare Day: 16  Link
High Five Day: 16 Link  (Third Thursday)
*National Bean Counter Day: 16  Link
National D.A.R.E. Day: 16 Link (Third Thursday)
*National Health Care Decisions Day: 16 Link
*National Orchid Day: 16 Link
*Save The Elephant Day: 16
National Stress Awareness Day: 16 (First Workday After Income Taxes Are Due)
*World Voice Day: 16  Link

*Bat Appreciation Day: 17 (Emerge from Hibernation)
*Blah! Blah! Blah! Day: 17 Link
*Ellis Island Family History Day: 17
*Ford Mustang Day: 17
Get to Know Your Customers Day: 16 (January 15,April 16,July 16 and October 15 = 3rd Thurs. of Each Quarter)
*Herbalist Day: 17
Holy Thursday: 17
*International Haiku Poetry Day: 17 Link
*Malbec World Day: 17  Link
National Clean Out Your Medicine Cabinet Day: 17 Link (Third Friday)
*National Crawfish Day: 17 Link
*Nothing Like A Dame Day: 17
*World Hemophilia Day: 17  Link

*Adult Autism Day: 18
Auctioneers Day: 18 (Third Saturday)
Husband Appreciation Day: 18 (Third Saturday)  Link Link Link
International Raw Milk Cheese Appreciation Day: 18 (Third Saturday)
*International Day for Monuments and Sites: 18  Link
*Nabisco Animal Cracker Day: 18 Link
*National Columnists' Day:  18 Link   (Note: The one in June started by Jim Six is cancelled.)
*National Lineman Appreciation Day: 18 Link Link Link Link Link
*Pet Owners Independence Day: 18  Link 
*Pinata Day: 18  Link
Record Store Day: 18 Link (Third Saturday)
World Circus Day: 18 (Third Saturday)
*World Amateur Radio Day: 18 Link

*Bicycle Day: 19 Link
*Congenital Diaphragmatic Hernia Action Day: 19  Link
*John Parker Day: 19
Dictionary Day:19 (Sunday of Library Week. Different than one in October.)  Link
*National Garlic Day: 19
*National Hanging Out Day: 19
*National Poker Day: 19  Link
*Oklahoma City Bombing Commemoration Day: 19
*Poetry & The Creative Mind Day: 19  Link

*4/20 Day: 20
Boston Marathon (129th) : 20 (Third Monday)
*Chinese Language Day: 20 Link
*International Cli-Fi Day: 20
*National Cheddar Fries Day: 20 Link
*National Pot Smokers Day or National Weed Day: 20 Link  Link
Right To Read Day: 20 (Monday of Library Week)

*Bulldogs are Beautiful Day: 21  Link  Link
*International Hemp Day: 21 Link
*Kindergarten Day: 21
*National Chocolate-Covered Cashews Day: 21 Link
National Library Day: 21 Link (Tuesday of Library Week) Link
National Library Workers Day: 21 (Tuesday of Library Week) Link
*National Pet CBD Day: 21 Link
*National Surprise Drug Test Day: 21 Link (Follows National Pot Smokers Day 4/20)
*National Rendering Day: 21 Link
*National Yellow Bat Day: 21  Link
*World Creativity and Innovation Day: 21

 

 

Administrative Professionals Day or Secretary's Day: 22 (Wednesday of Last Full Week) Link  Link Link
*Beagle Day: 22  Link  Link
*Chemists Celebrate The Earth Day: 22
*Earth Day: 22
*Girl Scout Leaders Day: 22
*Global Selfie Earth Day (NASA): 22 Link
*"In God We Trust Day" Day: 22 (coins)
*International Mother Earth Day: 22
*National Jelly Bean Day: 22 Link
National Bookmobile Day: 22 Link (Wednesday of Library Week) Link
National Library Outreach Day: 22 (Wednesday of Library Week) Link
*National Teach Children To Save Day: 22




Celebrate Teen Literature Day: 23 (Always Thurs. of Library Week) Link
*Content Creator Day: 23
*English Language Day: 23 Link
*English Muffin Day: 23
*Impossible Astronaut Day: 23 Link and Link (Dr. Who)
International Girls in Information and Telecommunication Technologies Day: 23 (Fourth Thursday)
*Movie Theatre Day: 23
*National Lost Dog Awareness Day: 23 Link  Link
*Spanish Language Day: 23 Link
Take Action For Libraries Day: 23 (Thursday of Library Week) Link
Take Your Daughters & Sons to Work Day: 23 Link ( Fourth Thursday)
*Talk Like Shakespeare Day: 23
*World Book & Copyright Day: 23  Link
*World Book Night: 23  LinkAdministrative Professionals Day or Secretary's Day: 30  Link (Last Wednesday) Link Link

 

Arbor Day: 24 (Last Friday)
*Armenian Genocide Remembrance Day: 24 Link
National Hairball Awareness Day: 24 (Always Last Friday)
National Historic Marker Day: 24 Link (Last Friday)
National Teach Your Children To Save Day: 24 (Last Friday)
*Sauvignon Blanc Day: 24  Link (Note: International Sauvignon Blanc Day  May 6)
*St. Mark's Eve: 24 Link
Undiagnosed Children's Awareness Day: 24 Link (Always Last Friday)
*World Day for Animals in Laboratories: 24 Link
*World Meningitis Day: 24 Link

 

Bob Wills Day: 25 Link  (Last Saturday)
Celebrate Trails Day: 25 Link (Fourth Saturday)
*Cheryl Fraser's Day aka The Perfect Date: 25 Link (Miss Congeniality)
*DNA Day: 25 Link
*East Meets West Day (aka Elbe Day): 25  Link
Eeyore's Birthday Day: 25 (Last Saturday) Link
*Hairstylists Appreciation Day: 25 Link  Link Link Link Link

*Hug A Plumber Day or Plumbers Day: 25 Link Link Link Link Link Link Link
*International Delegate's Day: 25
*International Procurement Day: 25 Link
Independent Bookstore Day: 25 (Last Saturday)
International Marconi Day: 25 Link (Saturday closest to 4/25 Marconi's Birthday)
International Sculpture Day: 25 Link  (Last Saturday)
*License Plates Day: 25
*Malaria Awareness Day: 25  Link
National Dance Day: 25 (Fourth Saturday)
National Drone Safety Awareness Day: 25 Link
National Drug Take Back Day: 25 Link (Fourth Saturday)
National Go Birding Day: 25 (Last Saturday)
National Herb Day: 25 (Last Saturday)
*National Mani-pedi Day: 25 
National Pool Opening Day: 25 Link (Last Saturday)
National Rebuilding Day: 25 (Last Saturday)
National Sense of Smell Day: 25  Link (Last Saturday)
National Take Back Day: 25 Link  (DEA) (Last Saturday) Note: There's also one in October.
Pet Tech Pet CPR Day: 25 (Fourth Saturday)
*Parental Alienation Day: 25 Link
*Red Hat Society Day: 25  Link  Note: This is the official day every year. Various chapters will have their own birthday celebrations as well on different dates.
Spring Astronomy Day: 25 Link
World Healing Day: 25 Link (Last Saturday)  Note: Different than one on Dec. 31.
*World Penguin Day: 25 Link
World Tai Chi & Qigong Day: 25 Link  (Last Saturday)
World Veterinary Day: 25 (Last Saturday)



*Alien Day: 26  Link Link
*Audubon Day: 26 Link
Blue Sunday: 26 Link (Last Sunday)
Deaf Parents Day: 26 (Last Sunday)
Grilled Cheese Sandwich Day: 26 Link
*Hug An Australian Day: 26 Link
*International Chernobyl Disaster Remembrance Day: 26
*International Viognier Day: 26 Link
*Lesbian Visibility Day: 26  Link
*National Dissertation Day: 26  Link
*National Help A Horse Day: 26
National Pet Parent's Day: 26 (Last Sunday) Link Link
*National Pretzel Day: 26  Link
Pet CPR Day: 26 (Last Sunday) Link
Pinhole Photography Day: 26 Link  (Always Last Sunday)
*Richter Scale Day: 26
*World Intellectual Property Day: 26 Link
*World Pilots' Day: 26  Link


*Babe Ruth Day: 27 
*National Little Pampered Dog Day: 27  Link  Link
*National Teach Your Children To Save Day: 27
*Matanzas Mule Day: 27
*Morse Code Day: 27 (Some also observe on May 24)
*World Marselan Day: 27 Link
*World Tapir Day: 27 Link


*Biological Clock Day: 28
*National Brave Hearts Day: 28  Link
*National Superhero Day: 28  Link
*Save The Frogs Day: 28  Link
School Bus Driver Appreciation Day: 28 Link  Link (Fourth Tuesday)
*Workers Memorial Day: 28
*World Day for Safety and Health at Work: 28 Link


Denim Day: 29 (Last Wedesday) Link
*International  Almanac Appreciation Day: 29
*International Dance Day: 29 Link
International Guide Dogs Day: 29 Link (Last Wednesday)
International Noise Awareness Day: 29 Link (Last Wednesday)
*International Undiganosed Day: 29  Link
* "Peace" Rose Day: 29  (The flower)
Stop Food Waste Day: 29 Link (Last Wednesday)
Walk at Lunch Day: 29 Link (Last Wednesday)
*World Wish Day: 29 Link
*Zipper Day: 29


*Adopt A Shelter Pet Day: 30 Link  Link
*Animal Advocacy Day: 30
*Beltane: 30
*Bugs Bunny Day: 30
*Dia De Los Ninos/Dia De Los Libros Day: 30
*International Jazz Day: 30 Link   (Note: There's another one on May 27. Different organization.)
*National Animal Advocacy Day: 30
National Apprenticeship Day: 30 Link (Becomes Weekly event starting 2026)
*National Bubble Tea Day: 30  Link
*National First Ladies Day: 30 Link
National Golf Day: 30-5/2 Link
*National Honesty Day: 30
*National Mahjong Day: 30  Link
*National Military Brats Day: 30  Link
*National PrepareAthon Day: 30 Link
*National Raisin Day: 30
*Spank Out Day - USA: 30
*Walpurgis Night: 30