March is easily one of the most packed months of the year when it comes to national and international days — with over 400 celebrations spread across all 31 days, there’s truly something for everyone. Whether you’re a brand, a blogger, or just someone who loves a good reason to celebrate, this month has you covered.
National & International Days in March 2026
Scroll down to explore all 400+ national days in March. Some dates are fixed every year, while others shift based on rules like first Friday of March or Monday after Daylight Saving Time. Either way, we’ve got every single one listed below, day by day.
ℹ️ We also have a separate post with the complete list of all 80 national, international, and awareness months taking place in March.
March 1
This year there are 29 national and international celebrations and observances on March 1, covering a range of topics from historical events and environmental awareness to food, animals, and social causes.
- Clean Up Australia Day 🇦🇺* (First Sunday in March)
- Endometriosis Awareness Day
- Finisher’s Medal Day* (First Sunday in March)
- International Wheelchair Day
- International Women of Color Day
- Namesake Day* (First Sunday in March)
- National Barista Day
🍸 By the way, World Bartender Day, was recently celebrated on February 24. - National Black Women in Jazz and the Arts Day
- National Dadgum That’s Good Day
- National Fruit Compote Day
- National Horse Protection Day
- National Hotel Slipper Day
- National March First Day
- National Minnesota Day
- National Mountain Hare Day 🇬🇧
- National Peanut Butter Lover’s Day
🥜 A similar celebration, National Peanut Butter Day, takes place annually on January 24, honoring this creamy (or crunchy!) spread. - National Pig Day
- National Sunkist® Citrus Day
- National Wedding Planning Day
- National Welsh Corgi Day
- Peace Corps Day
- Plan A Solo Vacation Day
- Public Risk Management Awareness Day
- Refired, Not Retired Day
- Self-Injury Awareness Day (SIAD)
- Share a Smile Day
😀 Similar observances include World Smile Day on first Friday in October and National Smile Power Day in June. - World Compliment Day
💞 It is different from National Compliment Day (January 24) and Pay a Compliment Day (February 6). - World Seagrass Day
- Zero Discrimination Day
March 2
On March 2, we have observances covering rescue cats, food, history and mental health.
- International Rescue Cat Day
- National Banana Cream Pie Day
- National Egg McMuffin Day
- National Old Stuff Day
- Texas Independence Day
- World Teen Mental Wellness Day
- Toddle Waddle 🇬🇧
March 3
On March 3, the national, international and global observances cover everything from food, whiskey, triplets and wildlife to making others happy.
- Canadian Bacon Day
- Global Omega-3 Day
- International Irish Whiskey Day
🥃 A more general celebration, International Whisk(e)y Day, takes place later in the month on March 27, honoring whiskey lovers around the world! - International Tripel Day
- National Anthem Day
- National Caregivers Day / Caregiver Appreciation Day
- National Cold Cuts Day
- National I Want You to Be Happy Day
- National Mulled Wine Day
- National Moscow Mule Day
- National Pancake (IHOP) Day* (Dates change)
- National Sportsmanship Day* (First Tuesday in March)
- National Town Meeting Day* (First Tuesday in March)
- National Triplet Day
- Simplify Your Life Day
- Soup It Forward Day
- Unique Names Day* (Tuesday of the first full week in March) is part of Celebrate Your Name Week
- World Wildlife Day
🦁 There are two other National Wildlife Days observed on February 22 and September 4 - World Hearing Day
- What If Cats and Dogs Had Opposable Thumbs Day
- 33 Flavors Day
March 4
March 4 is packed with reasons to celebrate, with 21 national and international observances spanning food, history, gaming, wellness, environmental causes, and personal identity.
- Courageous Follower Day
- Holy Experiment Day
- International GM’s Day / Game Master’s Day
- International HPV Awareness Day
- International Scrapbooking Industry Day
- Learn What Your Name Means Day* (Wednesday of Celebrate Your Name Week)
- March Forth and Do Something Day
- Marching Music Day
- National Backcountry Ski Day
- National Dance The Waltz Day
- National Grammar Day
- National Hug a G.I. Day
- National Pound Cake Day
- National Snack Day
- National Sons Day* (Observed twice a year: in March and September)
- Stop Bad Service Day* (First Wednesday of March)
- Toy Soldier Day
- World Day of Fight Against Sexual Exploitation
- World Engineering Day for Sustainable Development
- World Obesity Day
March 5
There are 12 national and international celebrations and observances on March 5, covering food, history, mental health, filmmaking, customer service, and arms control.
- Cinco de Marcho
- International Day for Disarmament and Non-Proliferation Awareness
- Name Tag Day* (Thursday of Celebrate Your Name Week)
- National Absinthe Day
- National Cheese Doodle Day
- National Hospitalist Day* (First Thursday in March)
- National Multiple Personality Day / Dissociative Identity Disorder Awareness Day
- National Potty Dance Day
- National Slam the Scam Day* (Thursday during Consumer Protection Week)
- National Vending Day* (First Thursday in March)
- Reel Film Day
- World Book Day 🇬🇧🇮🇪* (First Thursday in March)
March 6
There are 19 national and international celebrations and observances on March 6, covering food, literacy, appreciation for professions, fraud awareness, and even a bit of fun.
- Black Balloon Day
- Day of the Dude
- Denim Day for Dementia 🇦🇺* (First Friday of March)
- Global Day of Unplugging* (Dates change every year)
- Hospitality Workers in Healthcare Day 🇦🇺
- National Dentist’s Day
- National Dress Day
- National Dress in Blue Day* (First Friday in March)
- National Employee Appreciation Day* (First Friday in March)
- National Frozen Food Day
- National Middle Name Pride Day* (Friday of Celebrate Your Name Week)
- National Oreo Cookie Day
- National Report General Service Administration (GSA) Fraud Day
- National Speech and Debate Education Day* (First Friday in March)
- No Homework Day* (observed on March 6 and occasionally on May 6)
- National White Chocolate Cheesecake Day
- Overseas NHS Workers Day 🇬🇧* (First Friday in March)
- World Day of Prayer* (First Friday in March)
- World Lymphedema Day
March 7
There are 13 national and international celebrations and observances on March 7, covering food, technology, health, business, and sustainability.
- Alexander Graham Bell Day
- Georgia Beer Day* (Date varies from year to year)
- International Brick Maker Day
- National Be Heard Day
- National Cereal Day
- National Chefwear Day
- National Crown Roast of Pork Day
- National Flapjack Day
- National Play Outside Day* (First Saturday of Every Month)
- National Sock Monkey Day
- Open Data Day (ODD)* (Dates change but usually late February or early March)
- Plant Power Day
- World Information Architecture Day* (First or Second Saturday in March)
March 8
There are 12 national and international celebrations and observances on March 8, focusing on women’s achievements, history, culture, food, and technology.
- Check Your Batteries Day* (Second Sunday in March)
- COVID-19 Day of Reflection 🇬🇧* (Dates change)
- Exceed Medical Microneedling Day
- International Women’s Day
- National Biobased Products Day
- National Dry Shampoo Day* (Second Sunday in March)
- National I AM Day* (Second Sunday in March)
- National Peanut Cluster Day
- National Proofreading Day
- National Oregon Day
- National Retro Video Game Day
- Be Nasty Day
March 9
There are 14 national and international celebrations and observances on March 9, highlighting culture, history, food, self-care, and conservation.
- Commonwealth Day* (Second Monday in March)
- Fill Our Staplers Day * (Monday after clocks change + November 2, 2026)
- Joe Franklin Day
- Made in UK Day 🇬🇧
- National American Paddlefish Day
- National Barbie Day
👱♂️ A related day, Ken Day, is celebrated just a few days later on March 13. - National Brain Injury Conference and Awareness Day* (March 9-11, 2026, date varies)
- National Crab Meat Day
- National Dishwasher Day
- National False Teeth Day
- National Get Over It Day
- National Meatball Day
- National Napping Day* (Monday after Daylight Saving Time begins)
- Panic Day
March 10
There are both national and international celebrations and observances on March 10, covering music, food, gaming, history, business, health, and cultural traditions.
- Festival of Life in Cracks Day
- Histotechnology Professionals Day
- International Bagpipe Day
- International Day of Awesomeness
- International Day of Women Judges
- Mario Day / Mar10 Day
- National Blueberry Popover Day
- National Landline Telephone Day
- National Milky Way Day
- National Organize Your Home Office Day * (Second Tuesday in March)
- National Pack Your Lunch Day
- National Peel Day
- National Ranch Day
- National Sending Day
- International Wig Day
- National Women and Girls HIV/AIDS Awareness Day
- Paper Money Day
March 11
There are many national and international celebrations and observances on March 11, covering health, food, public services, history, and awareness initiatives.
- Debunking Day
- Key Deer Awareness Day
- National 311 Day
- National COVID-19 Day
- National Dream Day
- National Funeral Director and Mortician Recognition Day
- National Immune System Day
- National Johnny Appleseed Day (March 11 and September 26)
- National No-Code Day
- National Oatmeal Nut Waffles Day
- National Payton Slaymaker Day
- National Promposal Day
- National Registered Dietitian Nutritionist Day* (Second Wednesday in March)
- National Sofrito Day
- National Wash Your Nose Day
- National Worship of Tools Day
- No Smoking Day 🇬🇧* (Second Wednesday in March)
🚬 Ready to take the first step towards a smoke-free life? Download my free 30-day No Smoking Challenge to support you or someone you know on this transformative journey. 💪✨ - World Plumbing Day
March 12
There are 11 national and international celebrations and observances on March 12, covering history, health, food, technology, and social awareness.
- International School Meals Day* (Second Thursday in March)
- National Alfred Hitchcock Day
- National Baked Scallops Day
- National Girl Scout Day
🏕️ A similar day, National Boy Scouts Day, is celebrated annually on February 8. - National Plant a Flower Day
- National Popcorn Lover’s Day* (Second Thursday in March)
🍿 There are multiple national days dedicated to popcorn: National Popcorn Day on January 19 and Business of Popping Corn Day on December 2. - National Skin Barrier Day
- National Working Moms Day
- World Alloimmunization and HDFN Awareness Day
- World Day Against Cyber Censorship:
- World Glaucoma Day: Part of World Glaucoma Week (March 8-14, 2026).
- World Kidney Day* (Second Thursday in March)
March 13
There are 17 national and international celebrations and observances on March 13, covering health, history, food, science, women’s rights, and cultural traditions.
- International Every Girl Wins Day
- International Riesling Day
- International Smart & Sexy Day
- Intrauterine Growth Restriction Awareness Day
- Ken Day
👱♂️ Ken Day is celebrated just a few days after National Barbie Day, which takes place on March 9, honoring the iconic duo in the world of dolls! - National Chicken Noodle Soup Day
- National Coconut Torte Day
- National Dermatologist Day
- National Earmuff Day
🎧 Chester Greenwood is also celebrated on Chester Greenwood Day (First Saturday of December), recognizing his contribution to keeping ears warm during chilly weather. - National Freelancers Day* (Second Friday in March)
- National Ginger Ale Day
- National Good Samaritan Day / Good Samaritan Involvement Day
- National Jewel Day
- National K9 Veterans Day
- National Open an Umbrella Indoors Day
- National Preschooler’s Day* (Second Friday in March)
- World Sleep Day* (Friday before the March Equinox)
March 14
There are 19 national and international celebrations and observances on March 14, covering mathematics, science, food, history, sleep, and creative expression.
- Bake a Pie in Solidarity Day
- Crowdfunding Day
- Dog Theft Awareness Day
- International Ask a Question Day
- International Day of Action for Rivers
🌊 A related celebration, World Rivers Day, is observed on the fourth Sunday in September, highlighting the importance of rivers and the need for their conservation! - International Day of Mathematics
- International Fanny Pack Day* (Second Saturday in March)
- International Grant Professionals Day
- Legal Assistants Day
⚖️ A related celebration, National Paralegal Day, is observed on October 23, recognizing the hard work and contributions of paralegals in the legal field! - Moth-er Day
- National Children’s Craft Day
- National Genealogy Day* (Second Saturday in March)
- National Learn About Butterflies Day
- National Pi Day
- National Potato Chip Day
- National Urban Ballroom Dancing Day* (Second Saturday in March)
- National Write Your Story Day
- Professional Speakers Celebration Day
- White Day
March 15
There are 26 national and international celebrations and observances on March 15, covering food, history, social causes, fashion, music, business, and culture.
- Brutus Day
- Buzzards Day
- Dumbstruck Day
- Espresso Martini Day
- Ides of March
- International Day Against Police Brutality
- International Day of Action Against Canadian Seal Slaughter
- International Eat an Animal for PETA Day
- International Redefining Wealth Day
- National Everything You Think is Wrong Day
- National Kansas Day
- National Peanut Lovers Day
🥜 There are many national days dedicated to peanuts and peanut butter! Some of the most notable include National Peanut Butter Day on January 24 and National Peanut Butter Lover’s Day on March 1—perfect for all peanut butter fans. - National Pears Hélène Day
- National Shoe the World Day
- National Voice Over Day / National VO Day
- True Confessions Day
- World Consumer Rights Day
- World Contact Day
- World Essential Workers Day
- World Speech Day
March 16
The national and international celebrations and observances on March 16 focus on health, history, science, human rights, and appreciation for both people and animals.
- Act Happy Day* (Third Monday in March)
- Black Press Day
- Driving Instructor Day
- National Artichoke Day / National Artichoke Hearts Day
- National Curl Crush Day
- National Everything You Do Is Right Day
- National Freedom of Information Day
- National Lips Appreciation Day
- National Panda Day
- National Vaccination Day
- No Selfies Day
- Robert Goddard Day
- Wellderly Day* (Third Monday in March)
March 17
There are 7 national and international celebrations and observances on March 17, covering history, culture, health, and well-being.
- St. Patrick’s Day
- Camp Fire Girls Day
- Corned Beef and Cabbage Day
- Doctor-Patient Trust Day
- Evacuation Day
- Great British Spring Clean* (2026 dates to be confirmed, March 21 – April 6, 2025)
- National 3D Day* (Tuesday of the third full week in March)
- Tea for Two Tuesday* (Third Tuesday in March)
- World Social Work Day* (Third Tuesday in March)
March 18
There are 15 national and international celebrations and observances on March 18, covering food, history, sustainability, appreciation, and personal reflection.
- Forgive Mom & Dad Day
- Goddess of Fertility Day / Fertility Goddess Day / Day of Fertility
- Global Recycling Day
- National Awkward Moments Day
- National Biodiesel Day
- National Black Pudding Day
- National Lacy Oatmeal Cookie Day
- National Sloppy Joe Day
- National Small Business Development Centers (SBDC) Day* (Third Wednesday in March)
- National Supreme Sacrifice Day
- Transit Driver Appreciation Day
March 19
There are 10 national and international celebrations and observances on March 19, covering literacy, humor, food, accessibility, business, and self-acceptance.
- Absolutely Incredible Kid Day* (Third Thursday in March)
- Companies That Care Day* (Third Thursday in March)
- International Client’s Day
- International Read to Me Day
- National Automatic Door Day
- National Backyard Day
- National Certified Nurses Day
- National Chocolate Caramel Day
- National Close the Gap Day 🇦🇺* (Third Thursday in March)
- National Farm Rescuer Day* (Third Thursday in March)
- National Let’s Laugh Day
- National Poultry Day
- National Spray Tanning Day* (Third Thursday in March)
- National Stretch Mark Day
- Oranges and Lemons Day 🇬🇧* (Third Thursday in March)
March 20
There are 34 (!) national and international celebrations and observances on March 20, covering everything from happiness and storytelling to frogs, flour, and ravioli!
- Alien Abduction Day / Extraterrestrial Abduction Day
👽 Other related observances include World Contact Day on March 15 and Alien Day on April 26 (4/26). - Astrology Day* (Date varies, usually March 20 or 21)
🔮 Explore AstroMango.com for more astrology-related insights! If you’re just starting, grab my Astrology Cheat Sheet—a bestseller on Etsy since 2021—to help you learn the basics! - Bibliomania Day
- Bock Beer Day
- French Language Day / Francophonie Day
- Great American Meat Out Day
- Hufflepuff Pride Day
- International Day of Happiness
- National Dogs in Yellow Day
- National Future Generations Day* (Third Friday in March)
- National Jump Out Day
- National Kiss Your Fiancé Day
- National Macaron Day
- National Native HIV/AIDS Awareness Day
- National Preschool Teachers Appreciation Day* (Third Friday in March)
- National Proposal Day* (Vernal and Autumnal Equinoxes)
- National Ravioli Day
- National Ride2School Day 🇦🇺* (Dates change)
- National Snowman Burning Day
- Spring Equinox/March Equinox* (Usually March 20 or 21)
- Won’t You Be My Neighbor Day
🏡 A related holiday, National Good Neighbor Day, is on September 28 and is another great day to spread kindness in your neighborhood. - World Behavior Analysis Day
- World Day of Theatre for Children and Young People
- World Flour Day
- World Frog Day
- World Head Injury Awareness Day
- World Oral Health Day
🦷 National Dental Care Month, observed in May, serves as a reminder of the importance of maintaining healthy teeth and gums. - World Rewilding Day
- World Sparrow Day
- World Storytelling Day
March 21
On March 21 we celebrate well over 20 national and international observances, covering nature, science, literature, health, food, history, and cultural traditions.
- Big Bang Day
- Credit Card Reduction Day
- Education Freedom Day
- International Colour Day / International Day of Colour
- International Day for the Elimination of Racial Discrimination
- International Day of Forests / World Forestry Day
- International Day of Nowruz
- International Sports Car Racing Day* (Third Saturday in March)
- Maple Syrup Saturday* (Third Saturday in March) 🍁 A similar celebration, National Maple Syrup Day, takes place every year on December 17, honoring this sweet and iconic treat!
- National Aries Day / Aries Season Begins
♈️ Learn more about Aries and other zodiac signs. - National California Strawberry Day
- National Common Courtesy Day
- National Corndog Day* (First Saturday of the NCAA Men’s Division I Basketball Championship)
- National Countdown Day
- National Crunchy Taco Day
- National Day of Action on Syringe Exchange
- National Flower Day
- National Fragrance Day
- National French Bread Day
- National Healthy Fats Day
- National Memory Day
- National Quilting Day* (Third Saturday in March)
- National Renewable Energy Day
- National Single Parent Day
- National Teenager Day
- Play the Recorder Day* (Third Saturday in March)
- Red Nose Day
- Rosie the Riveter Day
- Save the Florida Panther Day* (Third Saturday in March)
- Slytherin Pride Day
- Spring Fairy Fun Day
- Tiramisu Day
- Twitter Day
- Walk in the Sand Day* (Saturday after the March Equinox)
- World Tattoo Day
- World Down Syndrome Day (WDSD)
- World Poetry Day
- World Puppetry Day
- World Vermouth Day
March 22
There are 11 national and international celebrations and observances on March 22, covering nature, science, literature, health, food, history, and cultural traditions.
- Bavarian Crepes Day
- Black Marriage Day* (Fourth Sunday in March)
- Gryffindor Pride Day
- International Day of the Seal
- International Goof Off Day / National Goof Off Day
- National Health Care Rights Day
- National West Virginia Day
- Talk Like William Shatner Day
- World Day of Metta / World Loving-Kindness Day
- World Water Day
March 23
There are 13 national and international celebrations and observances on March 23, covering scientific achievements, adorable animals and delicious foods.
- Cuddly Kitten Day
- Atheist Day
- World Bear Day
- National Chia Day
- National Chip and Dip Day
- National Melba Toast Day
- National Puppy Day
- National Tamale Day
- Ravenclaw Pride Day
- OK Day
ℹ️ Not to be confused with R U OK? Day* (Second Thursday in September), which focuses on mental health awareness. - National Near Miss Day
- World Meteorological Day
March 24
There are 10 national and international celebrations and observances on March 24, covering agriculture, health, and cocktails.
- Flatmates Day
- Independent Accommodation Day
- International Day for Achievers
- International Day for the Right to the Truth
- National Adverse Drug Event Awareness Day
- National Ag Day / National Agriculture Day* (Date varies)
- National American Diabetes Association Alert Day* (Fourth Tuesday in March)
- National Cheesesteak Day
- National Chocolate Covered Raisin Day
- National Cocktail Day
- National Each Person is a Person of Worth Day
- World Tuberculosis Day
March 25
There are 12 national and international celebrations and observances on March 25, from honoring the victims of slavery and historical figures to enjoying seafood.
- American Red Cross Giving Day* (Fourth Wednesday in March)
- Bed-In for Peace Day
- Dante Day (Dantedì)
- International Data Center Day* (Third or Fourth Wednesday in March)
- International Day of Remembrance of the Victims of Slavery and the Transatlantic Slave Trade
- International Day of Solidarity with Detained and Missing Staff Members
- International Day of the Unborn Child
- International Waffle Day (celebrated in Sweden, Norway, Danmark and some other countries)
- Manatee Appreciation Day* (Last Wednesday in March)
- National Governance Professionals Day* (Last Wednesday in March)
- National OmazingYou Day
- National Little Red Wagon Day* (Last Wednesday in March)
- National Lobster Newburg Day
- National Medal of Honor Day
- Maryland Day
- Tolkien Reading Day
- Whole Grain Sampling Day* (Last Wednesday of March)
March 26
There are 16 national and international celebrations and observances on March 26, ranging from appreciating solitude and science to celebrating sneakers, nougat, and spinach.
- Air Max Day
- Epilepsy Awareness Day / Purple Day
- Good Hair Day
- Live Long and Prosper Day
- Make Up Your Own Holiday Day
- National Nougat Day
- National Science Appreciation Day
- National Solitude Day
- National Spinach Day
🌱 A similar celebration, Fresh Spinach Day, takes place on July 16. - World Maths Day
March 27
There are 12 national and international celebrations and observances on March 27, spotlighting creativity, culture, science, music, and snacks.
- Bitterballen Day (Dutch snack 🇳🇱)
- Celebrate Exchange Day
- International Medical Science Liaison Day
- International Whisk(e)y Day
🥃 Similar day: National Whiskey Sour Day on August 25. - National Acoustic Soul Day
- National Cherry Blossom Day
- National Scribble Day
- National Spanish Paella Day
- National Viagra Day
- Quirky Country Music Song Titles Day
- Wear A Hat Day 🇬🇧* (Last Friday in March)
- World AdTech Day
- World Theatre Day
March 28
There are 10 national and international celebrations and observances on March 28, spanning topics from heart health and sweet treats to cat appreciation and women in music.
- Earth Hour* (Last Saturday in March)
- Eat an Eskimo Pie Day
- International Women in Music Day
- National Black Forest Cake Day
- National Hot Tub Day
- National Something on a Stick Day
- National Triglycerides Day
- National Weed Appreciation Day
- Respect Your Cat Day
- Virtual Advocacy Day
March 29
There are 12 national and international celebrations and observances on March 29, honoring Vietnam War veterans and spotlighting child protection efforts in Texas to celebrating the beauty of music, baking, and even mermaids.
- Education and Sharing Day* (Date varies)
- Mermaid Day
- National Lemon Chiffon Cake Day
- National Mom and Pop Business Owners Day
- National Nevada Day
- National Pita Day
- National Smoke and Mirrors Day
- National Vietnam War Veterans Day
- Neighbours Every Day 🇦🇺* (Last Sunday in March)
- Niagara Falls Runs Dry Day
- Payday It Forward
- Texas Loves the Children Day
- World Piano Day* (29 March in normal years and 28 March in leap years)
March 30
There are 14 national and international celebrations and observances on March 30, honoring doctors, raising awareness about bipolar disorder, celebrating a revolutionary music machine, and even tackling that ever-growing pile of laundry.
- Grass is Always Browner on the Other Side of the Fence Day
- International Day of Zero Waste / Zero Waste Day
- National Doctor’s Day
- National Fitness Recovery Day
- National Folding Laundry Day
- National I Am in Control Day
- National Pencil Day
- National Take a Walk in the Park Day
- National Turkey Neck Soup Day
- National Virtual Vacation Day
- Seward’s Day* (Last Monday in March)
🏔️ Alaska Day, which also commemorates the Alaska Purchase, is celebrated on October 18. - Torrents Day
- World Bipolar Day
- World TB-303 Appreciation Day
March 31
There are 15 national and international celebrations and observances on March 31, spanning science, technology, culture, and community.
- Anesthesia Tech Day
- Eiffel Tower Day
- Hug a Medievalist Day
- International Taco Day
🌮 A similar observance in the United States is National Taco Day, held on the first Tuesday in October. - International Transgender Day of Visibility
- National Après Day
- National Bunsen Burner Day
- National Clams on the Half Shell Day
- National Crayon Day
- National Farm Workers Day
- National Prom Day
🌟 National Promposal Day is observed on March 11. - National She’s Funny That Way Day
- National Tater Day
🥔 National Potato Day on August 19 is another day focused on celebrating all things potato. - Transfer Day
- World Backup Day
National Weeks in March 2026
- March 1-7, 2026* (First full week of March): Celebrate Your Name Week
- March 1-7, 2026* (First full week of March): National Professional Pet Sitters Week
- March 1-7, 2026* (First full week of March): Read an E-Book Week
- March 1-7, 2026* (First full week of March): Teen Tech Wee
- March 1-7, 2026* (First full week of March): Women in Construction Week
- March 2-8, 2026* (First full week of March, UK 🇬🇧): No More Week
- March 8-14, 2026* (Week of International Women’s Day): International Women’s Week
- March 8-14, 2026* (Second week of March): National Bubble Gum Week
- March 8-14, 2026* (Second full week of March): World Glaucoma Week
- March 15-21, 2026*(Third full week of March): Clutter Awareness Week
- March 15–21, 2026: Poison Prevention Week
- March 22-28, 2026* (Begins on the fourth Sunday in March): National Cleaning Week
- March 25–31, 2026: National Physicians Week
