| Heroes' Day | |  |
| Patriots' Day | |  |
| Zero Discrimination Day | |  |
| Independence Movement Day | |  |
| St. David's Day | |  |
| Self-Injury Awareness Day | |  |
| Martisor | |  |
| Independence Day | |  |
| World Compliment Day | |  |
| Plan a Solo Vacation Day | |  |
| Baba Marta | |  |
| Yap Day | |  |
| Day of the Balearic Islands | |  |
| National Pig Day | |  |
| Women's History Month | |  |
| National Dadgum That’s Good Day | |  |
| National Peanut Butter Lover’s Day | |  |
| National Fruit Compote Day | |  |
| National Horse Protection Day | |  |
| Read Across America Day | |  |
| National Day of Unplugging | |  |
| Employee Appreciation Day | |  |
| National Dress in Blue Day | |  |
| National Speech and Debate Education Day | |  |
| Remembrance Day | |  |
| Republic Day | |  |
| National Invest In Veterans Week | |  |
| Will Eisner Week | |  |
| National Cheerleading Week | |  |
| World Seagrass Day | |  |
| National Barista Day | |  |
| Refired, Not Retired Day | |  |
| National Wedding Planning Day | |  |
| International Ideas Month | |  |
| National Noodle Month | |  |
| National Flour Month | |  |
| National Sauce Month | |  |
| National Credit Education Month | |  |
| National Frozen Food Month | |  |
| National Celery Month | |  |
| National Caffeine Awareness Month | |  |
| National Peanut Month | |  |
| National Umbrella Month | |  |
| Overseas NHS Workers Day | |  |
| Endometriosis Awareness Month | |  |
| National Kidney Month | |  |
| National Athletic Training Month | |  |
| National Nutrition Month | |  |
| National Hemophilia Awareness Month | |  |
| James Ronald Webster Day | |  |
| National Flag Day | |  |
| Texas Independence Day | |  |
| Adwa Victory Day | |  |
| Peasants' Day | |  |
| Dr. Seuss Day | |  |
| National Old Stuff Day | |  |
| National Banana Cream Pie Day | |  |
| International Rescue Cat Day | |  |
| National Egg McMuffin Day | |  |
| Open Data Day | |  |
| Dolls' Festival/Girls' Festival | |  |
| World Wildlife Day | |  |
| Mothers' Day | |  |
| Martyrs' Day | |  |
| Liberation Day | |  |
| National Anthem Day | |  |
| National I Want You to be Happy Day | |  |
| National Cold Cuts Day | |  |
| National Mulled Wine Day | |  |
| Soup It Forward Day | |  |
| Finisher’s Medal Day | |  |
| March bank holiday | |  |
| National Professional Pet Sitters Week | |  |
| No More Week | |  |
| International Women’s Week | |  |
| World Orphan Week | |  |
| National Consumer Protection Week | |  |
| National Procrastination Week | |  |
| National Groundwater Awareness Week | |  |
| National Dental Assistants Recognition Week | |  |
| National Schools Social Work Week | |  |
| Newspapers In Education Week | |  |
| Read An E-Book Week | |  |
| Words Matter Week | |  |
| Teen Tech Week | |  |
| International Irish Whiskey Day | |  |
| Namesake Day | |  |
| Return Borrowed Books Week | |  |
| National Canadian Bacon Day | |  |
| What If Cats And Dogs Had Opposable Thumbs Day | |  |
| March Forth and Do Something Day | |  |
| National Pound Cake Day | |  |
| National Hug a G.I. Day | |  |
| National Grammar Day | |  |
| Marching Band Day | |  |
| Casimir Pulaski Day | |  |
| Labor Day | |  |
| Guam History and Chamorro Heritage Day | |  |
| Anniversary of the coronation of the Sultan of Terengganu | |  |
| Liberation Day observed | |  |
| Women Of Aviation Worldwide Week | |  |
| Endometriosis Awareness Week | |  |
| National School Breakfast Week | |  |
| Women In Construction Week | |  |
| National Sons Day | |  |
| Toy Soldier Day | |  |
| International Scrapbooking Industry Day | |  |
| World Obesity Day | |  |
| Fun Facts About Names Day | |  |
| Custom Chief's Day | |  |
| Learn What Your Name Means Day | |  |
| Cinco de Marcho | |  |
| Fifth of March | |  |
| National Multiple Personality Day | |  |
| National Cheese Doodle Day | |  |
| National Absinthe Day | |  |
| Town Meeting Day | |  |
| Arrival of the first Missionaries | |  |
| Unique Names Day | |  |
| Dissociative Identity Disorder Awareness Day | |  |
| National Sportsmanship Day | |  |
| Day of Memorial and Respect for Veterans | |  |
| Independence Day | |  |
| National Oreo Day | |  |
| National Dentist’s Day | |  |
| National Dress Day | |  |
| National Frozen Food Day | |  |
| National White Chocolate Cheesecake Day | |  |
| Hospitality Workers In HealthCare Day | |  |
| Alexander Graham Bell Day | |  |
| National Cereal Day | |  |
| National Be Heard Day | |  |
| National Crown Roast Of Pork Day | |  |
| Lavity Stoutt's Birthday | |  |
| National Hospitalist Day | |  |
| Teachers' Day | |  |
| National Sock Monkey Day | |  |
| Name Tag Day | |  |
| National Flapjack Day | |  |
| Plant Power Day | |  |
| International Women's Day | |  |
| Mother's Day | |  |
| Revolution Day | |  |
| Nari Dibas | |  |
| National Peanut Cluster Day | |  |
| National Proofreading Day | |  |
| Maha Shivaratri/Shivaratri | |  |
| Be Nasty Day | |  |
| Teachers' Day | |  |
| National Meatball Day | |  |
| National Barbie Day | |  |
| National Crabmeat Day | |  |
| National Get Over it Day | |  |
| International Fanny Pack Day | |  |
| National False Teeth Day | |  |
| National Genealogy Day | |  |
| National Blueberry Popover Day | |  |
| National Pack Your Lunch Day | |  |
| National Women and Girls HIV/AIDS Awareness Day | |  |
| Mario Day | |  |
| Mother's Day | |  |
| Mothering Sunday | |  |
| National Ranch Day | |  |
| National Skirt Day | |  |
| International Wig Day | |  |
| International Day Of Women Judges | |  |
| International Bagpipe Day | |  |
| Pretzel Sunday | |  |
| Check Your Batteries Day | |  |
| International Day Of Awesomeness | |  |
| National Dry Shampoo Day | |  |
| National Oatmeal Nut Waffle Day | |  |
| Independence Restoration Day | |  |
| Moshoeshoe's Birthday | |  |
| Johnny Appleseed Day | |  |
| National Worship of Tools Day | |  |
| National Promposal Day | |  |
| National Funeral Director and Mortician Recognition Day | |  |
| National Napping Day | |  |
| Day off for National Heroes and Benefactors Day | |  |
| Commonwealth Day | |  |
| Ramadan Begins | |  |
| Labor Day | |  |
| Eight Hours Day | |  |
| Adelaide Cup | |  |
| Canberra Day | |  |
| Taranaki Anniversary Day | |  |
| Zhonghe Festival | |  |
| Earth God's Birthday | |  |
| World Plumbing Day | |  |
| National Wash Your Nose Day | |  |
| Fill Our Staplers Day | |  |
| National Button Week | |  |
| Commonwealth Day | |  |
| Arbor Day | |  |
| Youth Day | |  |
| Alfred Hitchcock Day | |  |
| National Day | |  |
| National Girl Scout Day | |  |
| National Plant a Flower Day | |  |
| National Baked Scallops Day | |  |
| National Organize Your Home Office Day | |  |
| Anniversary of the election of Pope Francis | |  |
| National Good Samaritan Day | |  |
| National Earmuff Day | |  |
| National Open an Umbrella Indoors Day | |  |
| National Coconut Torte Day | |  |
| National K9 Veterans Day | |  |
| National Jewel Day | |  |
| National Registered Dietitian Nutritionist Day | |  |
| Decoration Day | |  |
| Ken Day | |  |
| National No Smoking Day | |  |
| Smart & Sexy Day | |  |
| Constitution Day | |  |
| National Heroes Day | |  |
| Pi Day | |  |
| Summer Day | |  |
| Steak and BJ Day | |  |
| National Potato Chip Day | |  |
| National Learn About Butterflies Day | |  |
| National Children’s Craft Day | |  |
| National Write Down Your Story Day | |  |
| National Underground America Day | |  |
| World Kidney Day | |  |
| Science Education Day | |  |
| Popcorn Lover’s Day | |  |
| White Day | |  |
| Legal Assistance Day | |  |
| Moth-er Day | |  |
| Dribble To Work Day | |  |
| International Day Of Mathematics | |  |
| International Ask A Question Day | |  |
| Crowdfunding Day | |  |
| Youth Day | |  |
| 1848 Revolution Memorial Day | |  |
| Constitution Day | |  |
| J. J. Roberts Birthday | |  |
| Ides of March | |  |
| National Shoe the World Day | |  |
| National Pears Helene Day | |  |
| National Everything You Think is Wrong Day | |  |
| World Sleep Day | |  |
| True Confessions Day | |  |
| World Speech Day | |  |
| International Day To Combat Islamophobia | |  |
| World Consumer Rights Day | |  |
| World Contact Day | |  |
| National Freedom of Information Day | |  |
| National Everything You Do is Right Day | |  |
| National Artichoke Hearts Day | |  |
| National Panda Day | |  |
| National Quilting Day | |  |
| National Corn Dog Day | |  |
| National Artichoke Day | |  |
| National Lips Appreciation Day | |  |
| National No Selfies Day | |  |
| St. Urho’s Day | |  |
| St. Patrick's Day | |  |
| Sheikh Mujibur Rahman’s birthday | |  |
| Evacuation Day | |  |
| National Corned Beef and Cabbage Day | |  |
| National Anthem and Flag Day | |  |
| Oil Expropriation Day | |  |
| Soldiers' Day | |  |
| Cheikh Al Maarouf Day | |  |
| National Awkward Moments Day | |  |
| National Lacy Oatmeal Cookie Day | |  |
| National Sloppy Joe Day | |  |
| National Biodiesel Day | |  |
| National Supreme Sacrifice Day | |  |
| St. Patrick's Day | |  |
| Day off for Benito Juárez's Birthday Memorial | |  |
| St. Patrick's Day observed | |  |
| Evacuation Day observed | |  |
| Clean Monday | |  |
| Day off for St Patrick's Day | |  |
| Forgive Mom & Dad Day | |  |
| Global Recycling Day | |  |
| Father's Day | |  |
| St. Joseph's Day | |  |
| National Poultry Day | |  |
| National Chocolate Caramel Day | |  |
| National Let’s Laugh Day | |  |
| National Certified Nurses Day | |  |
| World Social Work Day | |  |
| March Equinox | |  |
| International Read To Me Day | |  |
| International Client’s Day | |  |
| March Equinox | |  |
| International Day of Happiness | |  |
| Nowruz | |  |
| World Storytelling Day | |  |
| Independence Day | |  |
| International Francophonie Day | |  |
| National Ravioli Day | |  |
| National Native HIV/AIDS Awareness Day | |  |
| National Proposal Day | |  |
| Spring Equinox | |  |
| National Kiss Your Fiance Day | |  |
| National Macaron Day | |  |
| French Language Day | |  |
| National Snowman Burning Day | |  |
| Won’t You Be My Neighbor Day | |  |
| Hufflepuff Pride Day | |  |
| International Day for the Elimination of Racial Discrimination | |  |
| World Poetry Day | |  |
| World Down Syndrome Day | |  |
| International Day of Forests | |  |
| Nowruz | |  |
| Harmony Day | |  |
| Independence Day | |  |
| Human Rights Day | |  |
| National Common Courtesy Day | |  |
| National Countdown Day | |  |
| National Single Parent Day | |  |
| National Fragrance Day | |  |
| National California Strawberry Day | |  |
| National French Bread Day | |  |
| National Farm Rescuer Day | |  |
| National Close the Gap Day | |  |
| International Nowruz Day | |  |
| Ta'anit Esther (Fast of Esther) | |  |
| Mother's Day | |  |
| Absolutely Incredible Kid Day | |  |
| Nowruz Holiday | |  |
| World Vermouth Day | |  |
| National Healthy Fats Day | |  |
| National Crunchy Taco Day | |  |
| World Puppetry Day | |  |
| Companies That Care Day | |  |
| Slytherin Pride Day | |  |
| World Water Day | |  |
| National Goof Off Day | |  |
| National Bavarian Crepes Day | |  |
| Emancipation Day | |  |
| Nowruz Holiday | |  |
| As Young As You Feel Day | |  |
| Nowruz | |  |
| Gryffindor Pride Day | |  |
| Day Of The Sea | |  |
| World Meteorological Day | |  |
| Pakistan Day | |  |
| Puppy Day | |  |
| National Chia Day | |  |
| National Chip and Dip Day | |  |
| National Near Miss Day | |  |
| National Melba Toast Day | |  |
| Erev Purim | |  |
| Nowruz Holiday | |  |
| Birthday of the Sultan of Johor | |  |
| Southern Africa Liberation Day | |  |
| World Atheist Day | |  |
| Memorial Day | |  |
| World Tuberculosis Day | |  |
| International Day for the Right to the Truth concerning Gross Human Rights Violations and for the Dignity of Victims | |  |
| National Chocolate Covered Raisin Day | |  |
| Palm Sunday | |  |
| Purim | |  |
| Commonwealth Covenant Day | |  |
| Purim (Tel Aviv) | |  |
| Holika Dahan | |  |
| National Cocktail Day | |  |
| National Cheesesteak Day | |  |
| Flatmate’s Day | |  |
| Greek Independence Day | |  |
| International Day of Remembrance of Slavery Victims and the Transatlantic Slave Trade | |  |
| International Day of Solidarity with Detained and Missing Staff Members | |  |
| Feast of the Annunciation | |  |
| Struggle for Human Rights Day | |  |
| Independence Day | |  |
| Annunciation of the Lord | |  |
| International Waffle Day | |  |
| Anniversary of the Arengo | |  |
| National Lobster Newburg Day | |  |
| National Medal of Honor Day | |  |
| National Tolkien Reading Day | |  |
| Maryland Day | |  |
| Seward's Day | |  |
| St. Joseph's Day | |  |
| Otago Anniversary Day | |  |
| Shushan Purim (Jerusalem) | |  |
| Nowruz Holiday | |  |
| Mother’s Day | |  |
| National Day of Life, Peace and Justice | |  |
| Make Up Your Own Holiday Day | |  |
| Prince Jonah Kuhio Kalanianaole Day | |  |
| Martyrs' Day | |  |
| Purple Day | |  |
| National Spinach Day | |  |
| National Nougat Day | |  |
| National American Diabetes Association Alert Day | |  |
| Wear A Hat Day | |  |
| Armed Forces' Day | |  |
| National Scribble Day | |  |
| National Joe Day | |  |
| National Spanish Paella Day | |  |
| National Little Red Wagon Day | |  |
| Manatee Appreciation Day | |  |
| Nuzul Al-Quran | |  |
| International Whisk(e)y Day | |  |
| World Theatre Day | |  |
| Quirky Country Music Song Titles Day | |  |
| American Red Cross Giving Day | |  |
| Children's Picture Book Day | |  |
| Eat an Eskimo Pie Day | |  |
| National Black Forest Cake Day | |  |
| National Something On a Stick Day | |  |
| Weed Appreciation Day | |  |
| National Triglycerides Day | |  |
| Maundy Thursday | |  |
| Kuan Yin's Birthday | |  |
| World Piano Day | |  |
| Respect Your Cat Day | |  |
| Youth Day | |  |
| Martyrs' Day | |  |
| Smoke and Mirrors Day | |  |
| Commemoration of Boganda | |  |
| National Vietnam War Veterans Day | |  |
| National Mom and Pop Business Owners Day | |  |
| National Lemon Chiffon Cake Day | |  |
| Good Friday | |  |
| International Mermaid Day | |  |
| Niagara Falls Runs Dry Day | |  |
| Spiritual Baptist Liberation Day | |  |
| National Doctors' Day | |  |
| National Take a Walk in the Park Day | |  |
| National I Am in Control Day | |  |
| National Pencil Day | |  |
| National Turkey Neck Soup Day | |  |
| National Virtual Vacation Day | |  |
| Earth Hour | |  |
| Holy Saturday | |  |
| Nano Days | |  |
| Transfer Day | |  |
| Freedom Day | |  |
| Micronesia Culture Day (Chuuk & Pohnpei) | |  |
| National Crayon Day | |  |
| National Tater Day | |  |
| National Bunsen Burner Day | |  |
| National Clams on the Half Shell Day | |  |
| National Prom Day | |  |
| Easter | |  |
| César Chávez Day | |  |
| Martyrdom of Imam Ali | |  |
| World Backup Day | |  |
| National Neighbor Day | |  |
| National Farm Workers Day | |  |
| Eiffel Tower Day | |  |
| National Cream Cheese Frosting Day | |  |