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Commemorative Dates 2040

Celebrate every moment of 2040! Discover the Seasonal Calendar of the United States, featuring all commemorative dates, federal holidays, optional days off, and important events in one place.

All Commemorative Dates of 2040

Holiday
Optional
JAN FEB MAR APR MAY JUN JUL AUG SEP OCT NOV DEC
January 2040
1 Sun Boston Tea Party Anniversary 1 Sun Veganuary
1 Sun National Hangover Day 1 Sun International Self Care Day
1 Sun National Thank God It's Monday Day 1 Sun Frankenstein Day
1 Sun Mexican Independence Day 1 Sun International Public Domain Day
1 Sun New Year's Day 1 Sun National Bloody Mary Day
1 Sun Emancipation Proclamation 1 Sun Dry January
2 Mon National Science Fiction Day 2 Mon National Buffet Day
2 Mon World Introvert Day 3 Tue International Mind-Body Wellness Day
4 Wed National Trivia Day 4 Wed National Spaghetti Day
4 Wed World Hypnotism Day 4 Wed National Ribbon Skirt Day
4 Wed World Braille Day 5 Thu National Bird Day
5 Thu National Keto Day 5 Thu National Whipped Cream Day
6 Fri National Bean Day 6 Fri Epiphany
6 Fri National Cuddle Up Day 7 Sat National Bobblehead Day
7 Sat Orthodox Christmas 8 Sun National Bubble Bath Day
8 Sun World Typing Day 8 Sun Battle of New Orleans
9 Mon Law Enforcement Appreciation Day 10 Tue National Houseplant Appreciation Day
11 Wed National Milk Day 11 Wed National Clean Off Your Desk Day
11 Wed National Human Trafficking Awareness Day 12 Thu National Pharmacist Day
12 Thu National Marzipan Day 12 Thu National Curried Chicken Day
13 Fri Korean American Day 13 Fri National Gluten-Free Day
13 Fri Stephen Foster Memorial Day 14 Sat World Logic Day
14 Sat National Dress Up Your Pet Day 15 Sun National Bagel Day
15 Sun Civil Rights Day 15 Sun National Strawberry Ice Cream Day
15 Sun Idaho Human Rights Day 15 Sun Martin Luther King’s Birthday
15 Sun Army Day 15 Sun National Hat Day
15 Sun Martin Luther King Day 16 Mon International Hot and Spicy Food Day
16 Mon National Nothing Day 17 Tue Museum Selfie Day
17 Tue Prohibition Begins 17 Tue Guru Gobind Singh Jayanti
17 Tue Benjamin Franklin Day 18 Wed National Thesaurus Day
19 Thu Confederate Heroes' Day 19 Thu National Popcorn Day
19 Thu Robert E. Lee's Birthday 20 Fri National DJ Day
20 Fri National Cheese Lovers Day 20 Fri World Religion Day
20 Fri Penguin Awareness Day 21 Sat National Squirrel Appreciation Day
21 Sat World Snow Day 21 Sat National Hugging Day
22 Sun Roe V. Wade 22 Sun Celebration of Life Day
22 Sun National Blonde Brownie Day 23 Mon National Pie Day
23 Mon International Integrative Health Day 24 Tue National Peanut Butter Day
24 Tue International Day of Education 24 Tue Tu Bishvat
24 Tue National Compliment Day 25 Wed Opposite Day
25 Wed Mahayana New Year 25 Wed National Irish Coffee Day
26 Thu National Peanut Brittle Day 26 Thu National Spouses Day
26 Thu National Fun at Work Day 26 Thu National Green Juice Day
26 Thu International Customs Day 27 Fri International Holocaust Remembrance Day
27 Fri National Chocolate Cake Day 28 Sat National Daisy Day
28 Sat National Lego Day 29 Sun Kansas Day
29 Sun National Puzzle Day 29 Sun National Bubble Wrap Appreciation Day
30 Mon National Croissant Day 31 Tue National Backward Day
31 Tue National Hot Chocolate Day  
February 2040
1 Wed World Interfaith Harmony Week 1 Wed LGBT History Month
1 Wed Black History Month 1 Wed ational Freedom Day
1 Wed National Get Up Day 2 Thu Candlemas Day
2 Thu National Hedgehog Day 2 Thu Groundhog Day 2024
2 Thu National Tater Tot Day 2 Thu National Wear Red Day
2 Thu Give Kids A Smile Day 2 Thu Treaty of Guadalupe Hidalgo
3 Fri National Golden Retriever Day 3 Fri National Women Physicians Day
3 Fri National Carrot Cake Day 3 Fri Feed the Birds Day
4 Sat International Day of Human Fraternity 4 Sat Rosa Parks Day
4 Sat Thank Your Mailman Day 4 Sat World Cancer Day
5 Sun World Nutella Day 5 Sun National Weatherperson's Day
6 Mon National Frozen Yogurt Day 6 Mon International Day of Zero Tolerance for Female Genital Mutilation
6 Mon National Chopsticks Day 7 Tue Safer Internet Day
7 Tue National Send a Card to a Friend Day 7 Tue e-Day
7 Tue National Fettuccine Alfredo Day 7 Tue National Signing Day
8 Wed National Boy Scout Day 8 Wed National Kite-Flying Day
9 Thu National Toothache Day 9 Thu National Pizza Day
10 Fri Lunar New Year 10 Fri World Pulses Day
11 Sat Super Bowl Sunday 11 Sat National Inventors' Day
11 Sat International Day of Women and Girls in Science 11 Sat Thomas Edison's Birthday
12 Sun Lincoln's Birthday 12 Sun Darwin Day
12 Sun International Epilepsy Day 13 Mon Galentine's Day
13 Mon World Radio Day 13 Mon Paczki Day 2024 (Shrove Tuesday, Fat Tuesday)
13 Mon Mardi Gras 14 Tue Ash Wednesday
14 Tue National Donor Day 14 Tue International Book Giving Day
14 Tue Valentine's Day 14 Tue Arizona Statehood Day
15 Wed Susan B. Anthony's Birthday 15 Wed International Childhood Cancer Day
15 Wed World Anthropology Day 15 Wed Singles Awareness Day
16 Thu National Almond Day 17 Fri Random Acts of Kindness Day
18 Sat Pluto Day 19 Sun Presidents' Day
19 Sun Daisy Gatson Bates Day 19 Sun International Tug of War Day
20 Mon World Day of Social Justice 20 Mon National Love Your Pet Day
21 Tue International Mother Language Day 21 Tue National Sticky Bun Day
22 Wed National Chili Day 2024 22 Wed George Washington's Birthday
22 Wed National Margarita Day 22 Wed National Walking the Dog Day
22 Wed World Thinking Day 23 Thu Battle of the Alamo
23 Thu National Banana Bread Day 25 Sat National Clam Chowder Day
26 Sun National Pistachio Day 27 Mon World Non-governmental Organization Day
27 Mon National Pokemon Day 27 Mon World Spay Day
28 Tue Rare Disease Day 28 Tue National Pancake Day 2024
29 Wed Bachelor's Day  
March 2040
1 Thu Zero Discrimination Day 1 Thu Saint David's Day
1 Thu World Music Therapy Day 1 Thu Women's History Month
1 Thu World Candle Day 1 Thu National Peanut Butter Lover's Day
1 Thu Self-Injury Awareness Day 1 Thu Employee Appreciation Day
2 Fri World Teen Mental Wellness Day 2 Fri Texas Independence Day
2 Fri Read Across America 3 Sat World Wildlife Day
3 Sat World Birth Defects Day 3 Sat Missouri Compromise
3 Sat National Anthem Day 3 Sat World Hearing Day
4 Sun National Hug a G.I. Day 4 Sun Casimir Pulaski Day
4 Sun National Grammar Day 4 Sun World Obesity Day
5 Mon Vermont Town Meeting Day 5 Mon International Day for Disarmament and Non-Proliferation Awareness
6 Tue National Dentists Day 6 Tue National Dress Day
6 Tue National Oreo Cookie Day 6 Tue Dred Scott Case
6 Tue National Day of Unplugging 7 Wed World Plant Power Day
7 Wed National Cereal Day 7 Wed National Be Heard Day
8 Thu National Proofreading Day 8 Thu International Women's Day
9 Fri National Get Over It Day 9 Fri National Meatball Day
10 Sat National Hug Your Dog Day 10 Sat National Pack Your Lunch Day
10 Sat First Day of Ramadan 10 Sat Harriet Tubman Day
10 Sat National Mario Day 10 Sat Daylight Saving Time Starts
11 Sun National Napping Day 11 Sun National Promposal Day
12 Mon National Girl Scout Day 12 Mon National Plant a Flower Day
13 Tue National K9 Veterans Day 13 Tue National Good Samaritan Day
14 Wed Pi Day 14 Wed White Day
14 Wed World Kidney Day 14 Wed International Day of Mathematics
14 Wed National Popcorn Lover's Day 14 Wed National Potato Chip Day
15 Thu World Consumer Rights Day 16 Fri National Corn Dog Day
17 Sat World Sleep Day 17 Sat Saint Patrick's Day
17 Sat Evacuation Day 18 Sun Awkward Moments Day
18 Sun National Biodiesel Day 19 Mon National Let's Laugh Day
19 Mon World Social Work Day 19 Mon International Read to Me Day
19 Mon St. Joseph's Day 20 Tue National Proposal Day
20 Tue National Kick Butts Day 20 Tue World Oral Health Day
20 Tue Spring Equinox (Start of Spring) 20 Tue French Language Day
20 Tue International Day of Happiness 21 Wed World Poetry Day
21 Wed National French Bread Day 21 Wed World Down Syndrome Day
21 Wed World Puppetry Day 21 Wed International Day of Forests
21 Wed International Day for the Elimination of Racial Discrimination 21 Wed National Common Courtesy Day
21 Wed National Fragrance Day 22 Thu National Goof Off Day
22 Thu World Water Day 23 Fri National Chip and Dip Day
23 Fri National Puppy Day 23 Fri World Meteorological Day
23 Fri National Near Miss Day 23 Fri National Tamale Day
24 Sat Palm Sunday 24 Sat National Cheesesteak Day
24 Sat World Tuberculosis Day 25 Sun Hola Mohalla
25 Sun Holi 25 Sun National Medal of Honor Day
25 Sun International Waffle Day 25 Sun National Physician's Week
25 Sun Maryland Day 26 Mon National Spinach Day
26 Mon Purple Day 26 Mon Prince Kuhio Day
27 Tue World Theatre Day 27 Tue National Joe Day
28 Wed Holy Thursday 28 Wed Respect Your Cat Day
28 Wed Maundy Thursday 29 Thu Good Friday 2024
29 Thu National Vietnam War Veterans Day 29 Thu National Smoke and Mirrors Day
29 Thu National Mom and Pop Business Owners Day 30 Fri Earth Hour
30 Fri National I am in Control Day 30 Fri Holy Saturday
30 Fri National Doctors' Day 31 Sat World Backup Day
31 Sat National Crayon Day 31 Sat Trans Day Of Visibility
31 Sat César Chávez Day  
April 2040
1 Sun April Fool's Day 1 Sun National Sourdough Bread Day
2 Mon Autism Awareness Day 2 Mon International Children's Book Day
2 Mon National Peanut Butter and Jelly Day 2 Mon National Reconciliation Day
3 Tue World Party Day 3 Tue National Find a Rainbow Day
3 Tue National Walking Day 4 Wed National School Librarian Day
4 Wed International Carrot Day 4 Wed Qingming Festival
4 Wed National Burrito Day 4 Wed Eid al-Adha
5 Thu Gold Star Spouses Day 6 Fri International Pillow Fight Day
6 Fri National Tartan Day 6 Fri National Student-Athlete Day
6 Fri National Handmade Day 6 Fri National Love Our Children Day
6 Fri International Day of Sport for Development and Peace 7 Sat National Beer Day
7 Sat World Health Day 7 Sat National No Housework Day
9 Mon National Former Prisoner of War Recognition Day 9 Mon National Name Yourself Day
9 Mon Last Day of Ramadan 9 Mon Eid al-Fitr
10 Tue National Siblings Day 10 Tue World Homeopathy Day
11 Wed National Pet Day 11 Wed National Submarine Day
11 Wed National Alcohol Screening Day 12 Thu American Civil War
12 Thu National Grilled Cheese Sandwich Day 12 Thu Day of Silence
13 Fri International plant appreciation day 13 Fri Thomas Jefferson's Birthday
13 Fri National Scrabble Day 13 Fri National Make Lunch Count Day
14 Sat National Ex-Spouse Day 14 Sat National Gardening Day
14 Sat Ambedkar Jayanti 14 Sat National Pan American Day
14 Sat International Moment of Laughter Day 14 Sat RAINN Day
15 Sun Jackie Robinson Day 15 Sun Assassination of Abraham Lincoln
15 Sun Father Damien Day 15 Sun National Laundry Day
15 Sun Patriots' Day 15 Sun World Art Day
15 Sun Bengali New Year (Poila Baisakh) 16 Mon Emancipation Day
16 Mon Selena Day 16 Mon World Voice Day
17 Tue World Hemophilia Day 17 Tue Administrative Professionals Day
18 Wed National Haiku Poetry Day 18 Wed National Lineman Appreciation Day
18 Wed International Day for Monuments and Sites 18 Wed National Columnists’ Day
18 Wed Tax Day 18 Wed World Amateur Radio Day
18 Wed National High Five Day 20 Fri Husband Appreciation Day
20 Fri Chinese Language Day 20 Fri National Look Alike Day
21 Sat National Kindergarten Day 21 Sat San Jacinto Day
21 Sat Spanish American War 21 Sat International Creativity and Innovation Day
22 Sun Earth Day 22 Sun Oklahoma Day
22 Sun International Mother Earth Day 23 Mon National Picnic Day
23 Mon English Language Day 23 Mon National Take a Chance Day
23 Mon Spanish Language Day 23 Mon Lover's Day
23 Mon Saint George's Day 23 Mon World Book Day
23 Mon Hanuman Jayanti 23 Mon National Talk Like Shakespeare Day
24 Tue International Guide Dog Day 24 Tue World Immunization Week
25 Wed National Telephone Day 25 Wed World Malaria Day
25 Wed National DNA Day 25 Wed Parental Alienation Awareness Day (PAAD)
25 Wed World Penguin Day 25 Wed Take our Daughters and Sons to Work Day
26 Thu Pretzel Day 26 Thu World Intellectual Property Day
26 Thu International Chernobyl Disaster Remembrance Day 26 Thu Arbor Day
27 Fri International Sculpture Day 27 Fri Confederate Memorial Day
27 Fri National Rebuilding Day 28 Sat National Superhero Day
28 Sat National Great Poetry Reading Day 28 Sat Workers’ Memorial Day
28 Sat World Day for Safety and Health at Work 29 Sun International Dance Day
30 Mon International Jazz Day 30 Mon Honesty Day
May 2040
1 Tue Loyalty Day 1 Tue Global Love Day
1 Tue Law Day 1 Tue No Pants Day
1 Tue Lei Day 1 Tue May Day
1 Tue School Principals’ Day 2 Wed Astronomy Day
2 Wed International Harry Potter Day 2 Wed World Password Day
2 Wed World Tuna Day 2 Wed Kentucky Derby
2 Wed National Day of Prayer 3 Thu National Paranormal Day
3 Thu St Thomas Day 3 Thu National Space Day
3 Thu World Press Freedom Day 4 Fri Kent State Shootings
4 Fri Haymarket Riot 4 Fri National Explosive Ordnance Disposal (EOD) Day
4 Fri Rhode Island Independence Day 4 Fri Join Hands Day
4 Fri Star Wars Day 4 Fri Free Comic Book Day
5 Sat Cinco de Mayo 5 Sat World Portuguese Language Day
5 Sat National Lemonade Day 5 Sat World Laughter Day
5 Sat African World Heritage Day 5 Sat International Day of the Midwife
6 Sun National Nurses Day 6 Sun International No Diet Day
6 Sun National Tourist Appreciation Day 7 Mon Teacher’s Day
7 Mon National Foster Care Day 8 Tue Buddha Day
8 Tue National Have a Coke Day 8 Tue National Receptionists Day
8 Tue Victory in Europe Day 8 Tue National Student Nurse Day
8 Tue Truman Day 8 Tue International Thalassaemia Day
8 Tue World Red Cross Day 9 Wed Ascension Day
10 Thu National Provider Day 10 Thu National Golf Day
10 Thu Military Spouse Appreciation Day 10 Thu World Lupus Day
10 Thu National Clean Your Room Day 11 Fri National Eat What You Want Day
11 Fri World Migratory Bird Day 11 Fri Pullman Strike
11 Fri Fair Trade Day 12 Sat National Limerick Day
12 Sat International Nurses Day 13 Sun National Third Shift Workers Day
13 Sun world cocktail day 13 Sun National Apple Pie Day
14 Mon Jamestown Colony Founded 15 Tue National Pizza Party Day
15 Tue Peace Officers Memorial Day 15 Tue International Day of Families
16 Wed International Day of Light 17 Thu World Hypertension Day
17 Thu Bike-to-Work Day 17 Thu Malcolm X Day
17 Thu Endangered Species Day 18 Fri National No Dirty Dishes Day
18 Fri National Learn to Swim Day 18 Fri International Museum Day
18 Fri World Whisky (Whiskey) Day 18 Fri Armed Forces Day
18 Fri Preakness Stakes 19 Sat World Baking Day
19 Sat Pentecost 20 Sun World Bee Day
20 Sun Homestead Act 20 Sun National Defense Transportation Day
20 Sun National Rescue Dog Day 20 Sun Whit Monday
20 Sun National Be a Millionaire Day 21 Mon National Waitstaff Day
21 Mon National Talk Like Yoda Day 21 Mon National Memo Day
21 Mon International Tea Day 21 Mon World Day for Cultural Diversity for Dialogue and Development
22 Tue National Maritime Day 22 Tue World Goth Day
22 Tue Harvey Milk Day 22 Tue International Day for Biological Diversity
23 Wed World Turtle Day 24 Thu World Schizophrenia Day
24 Thu National Brother's Day 24 Thu National Scavenger Hunt Day
25 Fri National Wine Day 25 Fri Shavuot
25 Fri National Missing Children’s Day 26 Sat Trinity Sunday
26 Sat National Paper Airplane Day 27 Sun Memorial Day
27 Sun National Sunscreen Day 28 Mon World Blood Cancer Day
28 Mon National Burger Day 28 Mon National Brisket Day
29 Tue Learn About Composting Day 29 Tue International Day of United Nations Peacekeepers
30 Wed National Creativity Day 30 Wed World Multiple Sclerosis Day
30 Wed Red Nose Day (Comic Relief) 30 Wed Corpus Christi
31 Thu World No Tobacco Day 31 Thu National Smile Day
June 2040
1 Fri National Say Something Nice Day 1 Fri National Pen Pal Day
1 Fri Repeat Day 1 Fri Belmont Stakes
1 Fri National Red Rose Day 1 Fri Global Day of Parents
1 Fri World Reef Awareness Day 2 Sat National Cancer Survivor’s Day
2 Sat Leave The Office Early Day 3 Sun Jefferson Davis' Birthday
3 Sun World Bicycle Day 3 Sun National Egg Day
4 Mon National Cheese Day 4 Mon National Hug Your Cat Day
5 Tue World Environment Day 5 Tue Global Running Day
5 Tue National Gingerbread Day 6 Wed D-Day
6 Wed National Drive-In Movie Day 6 Wed National Higher Education Day
7 Thu National Donut Day 7 Thu National VCR Day
7 Thu World Food Safety Day 8 Fri National Best Friends Day
8 Fri World Oceans Day 8 Fri Global Wellness Day
9 Sat Odunde Festival 9 Sat National Children’s Day
9 Sat National Donald Duck Day 10 Sun National Iced Tea Day
10 Sun Guru Arjan Dev Ji Shaheedi Diwas 11 Mon National Call Your Doctor Day
11 Mon National Corn On The Cob Day 11 Mon Kamehameha Day
12 Tue National Loving Day 12 Tue World Day Against Child Labor
13 Wed National Sewing Machine Day 13 Wed International Albinism Awareness Day
13 Wed World Softball Day 14 Thu Bourbon Day
14 Thu World Blood Donor Day 14 Thu Flag Day
14 Thu Army Birthday 15 Fri World Elder Abuse Awareness Day
15 Fri Nature Photography Day 15 Fri World Juggling Day
16 Sat Ganga Dussehra 16 Sat Father's Day
16 Sat Bloomsday 16 Sat International Day of the African Child
16 Sat National Fudge Day 17 Sun Bunker Hill Day
17 Sun World Day to Combat Desertification and Drought 17 Sun National Eat Your Vegetables Day
18 Mon International Picnic Day 18 Mon International Panic Day
18 Mon International Sushi Day 19 Tue World Sauntering Day
19 Tue Juneteenth 20 Wed American Eagle Day
20 Wed World Refugee Day 20 Wed International Surfing Day
20 Wed West Virginia Day 21 Thu International Yoga Day
21 Thu National Selfie Day 21 Thu National Daylight Appreciation Day
21 Thu Summer Solstice 21 Thu Take Your Dog to Work Day
22 Fri World Rainforest Day 22 Fri National Onion Ring Day
22 Fri National Take Your Cat to Work Day 23 Sat National Typewriter Day
23 Sat National Pink Day 23 Sat National Hydration Day
23 Sat International Women in Engineering Day 24 Sun National Swim A Lap Day
24 Sun Please Take My Children To Work Day 25 Mon Bourdain Day
25 Mon Global Beatles Day 25 Mon Battle of the Little Bighorn
25 Mon Korean War 26 Tue National Chocolate Pudding Day
27 Wed National Bingo Day 27 Wed National HIV Testing Day
27 Wed National Work From Home Day 27 Wed Micro-, Small and Medium-Sized Enterprises Day
27 Wed National PTSD Awareness Day 27 Wed International Pineapple Day
27 Wed National Sunglasses Day 27 Wed Helen Keller Day
27 Wed National Handshake Day 28 Thu Tau Day
28 Thu National Insurance Awareness Day 29 Fri National Camera Day
30 Sat World Social Media Day 30 Sat International Asteroid Day
30 Sat National Meteor Watch Day  
July 2040
1 Sun National Postal Worker Day 1 Sun World Bronchiectasis Day
1 Sun Bobby Bonilla Day 1 Sun Canada Day
1 Sun International Joke Day 1 Sun Battle of Gettysburg
2 Mon I Forgot Day 2 Mon Civil Rights Act
2 Mon World UFO Day 2 Mon National Wildland Firefighter Day
3 Tue National Stay Out of the Sun Day 3 Tue International Plastic Bag Free Day
3 Tue National Compliment Your Mirror Day 4 Wed Independence Day
5 Thu National Workaholics Day 5 Thu National Bikini Day
6 Fri International Day of Cooperatives 6 Fri Islamic New Year
6 Fri International Kissing Day 6 Fri National Fried Chicken Day
7 Sat Global Forgiveness Day 7 Sat World Chocolate Day
8 Sun National Video Game Day 8 Sun International Town Criers Day
9 Mon Cow Appreciation Day 10 Tue National Kitten Day
11 Wed World Population Day 12 Thu Malala Day
12 Thu Orangemen's Day (The Twelfth) 12 Thu National Simplicity Day
13 Fri National French Fry Day 14 Sat Pandemonium Day
14 Sat Bastille Day 14 Sat National Mac and Cheese Day
15 Sun National Give Something Away Day 15 Sun National Clean Beauty Day
16 Mon National Cherry Day 16 Mon World Snake Day
16 Mon Moon Landing Anniversary 17 Tue World Emoji Day
17 Tue National Lottery Day 18 Wed World Listening Day
18 Wed Nelson Mandela International Day 19 Thu Seneca Falls Convention
20 Fri National Moon Day 20 Fri International Chess Day
20 Fri World Jump Day 21 Sat National Ice Cream Day
21 Sat National Junk Food Day 22 Sun National Hammock Day
23 Mon National Gorgeous Grandma Day 24 Tue Pioneer Day
24 Tue Cousins Day 24 Tue National Tequila Day
24 Tue National Drive-Thru Day 25 Wed National Intern Day
25 Wed Christmas In July 25 Wed National Hire A Veteran Day
26 Thu Uncle and Aunt Day 27 Fri National Creme Brûlée Day
27 Fri National Disability Independence Day 27 Fri National Scotch Day
28 Sat National Milk Chocolate Day 28 Sat Parents' Day
28 Sat Bonus Army 28 Sat World War I
29 Sun International Tiger Day 29 Sun National Chicken Wings Day
29 Sun National Lasagna Day 29 Sun NASA is Founded
29 Sun National Lipstick Day 30 Mon World Day Against Trafficking in Persons
30 Mon International Friendship Day 30 Mon National Father-in-Law Day
30 Mon National Cheesecake Day 31 Tue National Avocado Day
31 Tue World Ranger Day  
August 2040
1 Wed Lammas Day 1 Wed National Minority Donor Awareness Day
1 Wed Be An Angel Day 1 Wed World Scout Scarf Day
1 Wed International Childfree Day 1 Wed National Girlfriend Day
1 Wed World Lung Cancer Day 1 Wed Colorado Day
2 Thu International Beer Day 2 Thu National Ex-Girlfriend Day
3 Fri National Watermelon Day 4 Sat American Family Day
4 Sat Coast Guard Birthday 4 Sat Barack Obama's Birthday
4 Sat Sisters' Day 4 Sat National Chocolate Chip Cookie Day
4 Sat National Friendship Day 6 Mon Hiroshima Day
7 Tue Purple Heart Day 7 Tue National Lighthouse Day
8 Wed International Cat Day 8 Wed International Infinity Day
9 Thu International Coworking Day 9 Thu National Book Lovers Day
9 Thu International Day of the World's Indigenous People 10 Fri Lazy Day
10 Fri National Bowling Day 10 Fri National Spoil Your Dog Day
10 Fri National Garage Sale Day 11 Sat National Son and Daughter Day
12 Sun World Elephant Day 12 Sun Victory Day
12 Sun Middle Child Day 12 Sun International Youth Day
12 Sun National Vinyl Record Day 13 Mon National Filet Mignon Day
13 Mon Left-Handers Day 14 Tue National Financial Awareness Day
14 Tue World Lizard Day 14 Tue Social Security Act
15 Wed National Back To School Prep Day 15 Wed Assumption of Mary
15 Wed National Relaxation Day 15 Wed International Homeless Animals Day
16 Thu Tell a Joke Day 16 Thu National Roller Coaster Day
16 Thu Bennington Battle Day 16 Thu National Airborne Day
16 Thu Hawaii Statehood Day 16 Thu National Rum Day
16 Thu National Bratwurst Day 17 Fri National Thrift Shop Day
17 Fri National Nonprofit Day 17 Fri International Geocaching Day
17 Fri National Black Cat Appreciation Day 18 Sat National Fajita Day
18 Sat National Couple's Day 19 Sun National Aviation Day
19 Sun National Potato Day 19 Sun World Humanitarian Day
19 Sun World Photography Day 20 Mon National Radio Day
20 Mon World Mosquito Day 20 Mon National Chocolate Pecan Pie Day
21 Tue National Spumoni Day 21 Tue Senior Citizens Day
21 Tue International Day of Remembrance and Tribute to the Victims of Terrorism 22 Wed National Tooth Fairy Day
22 Wed World Plant Milk Day 23 Thu National Sponge Cake Day
23 Thu International Day for the Remembrance of the Slave Trade and its Abolition 23 Thu Ride Like The Wind Day
23 Thu Cheap Flight Day 24 Fri International Strange Music Day
24 Fri Pluto Demoted Day 24 Fri National Waffle Day
24 Fri Kobe Bryant Day 25 Sat National Secondhand Wardrobe Day
25 Sat National Park Service Founders Day 26 Sun Women's Equality Day
26 Sun Janmashtami 26 Sun National WebMistress Day
26 Sun National Dog Day 27 Mon National Just Because Day
28 Tue March on Washington 28 Tue Rainbow Bridge Remembrance Day
28 Tue Bow Tie Day 29 Wed International Day Against Nuclear Tests
30 Thu National Beach Day 30 Thu College Colors Day
30 Thu International Day of the Victims of Enforced Disappearance 30 Thu National Grief Awareness Day
31 Fri International Overdose Awareness Day 31 Fri Eat Outside Day
31 Fri World Distance Learning Day  
September 2040
1 Sat world alzheimer's month 1 Sat American Chess Day
1 Sat Emma M Nutt Day 1 Sat World Letter Writing Day
2 Sun Labor Day 2 Sun Bison Ten Yell Day
2 Sun V-J Day 2 Sun West Indian Day Parade
2 Sun World Coconut Day 3 Mon Signing of the Treaty of Paris
3 Mon National Skyscraper Day 3 Mon Telephone Tuesday
4 Tue World Sexual Health Day 4 Tue National Wildlife Day
5 Wed International Day of Charity 5 Wed National Cheese Pizza Day
6 Thu Read a Book Day 6 Thu National 401(k) Day
6 Thu National Food Bank Day 6 Thu Fight Procrastination Day
6 Thu National Lazy Mom’s Day 7 Fri Ganesh Chaturthi
7 Fri National Salami Day 7 Fri International Day of Clean Air for blue skies
7 Fri World Beard Day 8 Sat World Physiotherapy (PT) Day
8 Sat International Literacy Day 8 Sat National Hug Your Hound Day
8 Sat Worldwide Cystic Fibrosis Day 8 Sat Grandparents Day
8 Sat Pardon Day 9 Sun California Admission Day
9 Sun International Sudoku Day 9 Sun International Day to Protect Education from Attack
9 Sun National Teddy Bear Day 10 Mon National Swap Ideas Day
10 Mon World Suicide Prevention Day 11 Tue Patriot Day
11 Tue National Make Your Bed Day 12 Wed National Day of Civic Hacking
12 Wed National School Picture Day 12 Wed National Day of Encouragement
12 Wed International Day for South-South Cooperation 12 Wed National Video Games Day
12 Wed National Chocolate Milkshake Day 13 Thu National Celiac Disease Awareness Day
13 Thu Positive Thinking Day 13 Thu National Bald is Beautiful Day
13 Thu Roald Dahl Day 13 Thu Day of the Programmer
13 Thu International Chocolate Day 13 Thu World Sepsis Day
13 Thu National Peanut Day 14 Fri National Pet Memorial Day
14 Fri National Live Creative Day 14 Fri Carl Garner Federal Lands Cleanup Day
15 Sat International Day of Democracy 15 Sat National Hispanic Heritage Month
15 Sat Get Ready Day 15 Sat National Online Learning Day
15 Sat World Lymphoma Awareness Day 15 Sat National Linguine Day
15 Sat Wife Appreciation Day (National Wife Day) 15 Sat International Dot Day
16 Sun National Guacamole Day 16 Sun National Step Family Day
16 Sun National Working Parents Day 16 Sun International Day for the Preservation of the Ozone Layer
17 Mon National Pet Bird Day 17 Mon Constitution Day
17 Mon National IT Professionals Day 17 Mon Citizenship Day
17 Mon International Country Music Day 17 Mon World Patient Safety Day
18 Tue Air Force Day 18 Tue National First Love Day
18 Tue National Cheeseburger Day 18 Tue International Equal Pay Day
19 Wed National Dance Day 19 Wed Talk Like a Pirate Day
19 Wed Batman Day 20 Thu National POW/MIA Recognition Day
20 Thu National Queso Day 20 Thu National Pepperoni Pizza Day
21 Fri International Coastal CleanUp Day 21 Fri Oktoberfest
21 Fri International Eat an Apple Day 21 Fri World Gratitude Day
21 Fri National Chai Day 21 Fri National Gymnastics Day
21 Fri National CleanUp Day 21 Fri World Alzheimer’s Day
21 Fri International Day of Peace 22 Sat World CML (Chronic Myeloid Leukemia) Day
22 Sat Hobbit Day 22 Sat National Centenarian’s Day
22 Sat World Rivers Day 22 Sat World Car-Free Day
22 Sat Car Free Day 22 Sat World Rose Day
22 Sat National Elephant Appreciation Day 22 Sat International Daughters Day
22 Sat Falls Prevention Awareness Day 22 Sat National White Chocolate Day
22 Sat World Rhino Day 22 Sat Autumnal Equinox (Start of Fall)
22 Sat American Business Women’s Day 23 Sun Bi Visibility Day
23 Sun National Family Day 23 Sun International Day of Sign Languages
24 Mon National Brave Day 24 Mon National Cherries Jubilee Day
24 Mon National Voter Registration Day 24 Mon World Bollywood Day
24 Mon National Punctuation Day 24 Mon World Gorilla Day
24 Mon Schwenkfelder Thanksgiving 25 Tue World Dream Day
25 Tue National Cooking Day 25 Tue National Open The Magic Day
25 Tue National Daughters Day 25 Tue National Lobster Day
25 Tue National One-Hit Wonder Day 25 Tue Comic Book Day
26 Wed World Contraception Day 26 Wed Johnny Appleseed Day
26 Wed National Dumpling Day 26 Wed International Day for the Total Elimination of Nuclear Weapons
27 Thu World Tourism Day 27 Thu National Crush Day
27 Thu Native American Day (CA and NV) 28 Fri National Sons Day
28 Fri International Rabbit Day 28 Fri National Ghost Hunting Day
28 Fri National Public Lands Day 28 Fri National Singles Day
28 Fri World Rabies Day 28 Fri National Hunting and Fishing Day
28 Fri Ask a Stupid Question Day 28 Fri National Neighbor Day
28 Fri International Day for Universal Access to Information 28 Fri National Family Health & Fitness Day USA
29 Sat National Starbucks Day 29 Sat International Day of Awareness of Food Loss and Waste
29 Sat National Coffee Day 29 Sat Veterans of Foreign Wars (VFW) Day
29 Sat Gold Star Mother's Day 29 Sat International Food Loss and Waste Awareness Day
29 Sat World Heart Day 30 Sun National Love People Day
30 Sun International Translation Day 30 Sun World Maritime Day
30 Sun National Day for Truth and Reconciliation 30 Sun International Podcast Day
October 2040
1 Mon World Vegetarian Day 1 Mon International Day of Older Persons
1 Mon International Music Day 1 Mon National Fire Pup Day
1 Mon National Homemade Cookies Day 1 Mon Urticaria day
1 Mon National Hair Day 1 Mon Breast Cancer Awareness Month
1 Mon International Coffee Day 2 Tue Random Acts of Poetry Day
2 Tue National Walk and Bike to School Day 2 Tue National Kale Day
2 Tue National Name Your Car Day 2 Tue International Day of Non-Violence
2 Tue World Financial Planning Day 2 Tue National Custodian Day
3 Wed World Temperance Day 3 Wed National Boyfriend Day
3 Wed Mean Girls Day 4 Thu National Cinnamon Roll Day
4 Thu World Smile Day 4 Thu National Golf Lovers Day
4 Thu National Taco Day 4 Thu National Body Language Day
4 Thu Feast of St Francis of Assisi 4 Thu World Space Week
4 Thu World Animal Day 4 Thu National Vodka Day
5 Fri National Get Funky Day 5 Fri National Do Something Nice Day
5 Fri World Teachers’ Day 6 Sat National Noodle Day
6 Sat National Plus Size Appreciation Day 6 Sat World Cerebral Palsy Day
6 Sat National Coaches Day 7 Sun National Inner Beauty Day
7 Sun World Habitat Day 7 Sun World Cotton Day
7 Sun Child Health Day 7 Sun World Architecture Day
7 Sun National Frappe Day 8 Mon National Depression Screening Day
8 Mon International Podiatry Day 8 Mon Ada Lovelace Day
9 Tue World Post Day 9 Tue National Stop Bullying Day
9 Tue National Emergency Nurses Day 9 Tue Leif Erikson Day
10 Wed World Homeless Day 10 Wed World Day Against the Death Penalty
10 Wed World Mental Health Day 10 Wed World Sight Day
11 Thu National Coming Out Day 11 Thu International Day of the Girl Child
11 Thu World Egg Day 12 Fri Farmers Day
12 Fri National Savings Day 12 Fri World Hospice and Palliative Care Day
12 Fri National Chess Day 12 Fri World Arthritis Day
13 Sat Navy Birthday 13 Sat National No Bra Day
13 Sat International Day for Disaster Risk Reduction 13 Sat World Thrombosis Day
14 Sun Native Americans' Day 14 Sun National Dessert Day
14 Sun Columbus Day (Most regions) 14 Sun National Fossil Day
14 Sun World Standards Day 15 Mon National Grouch Day
15 Mon Global Handwashing Day 15 Mon National Mushroom Day
15 Mon International Day of Rural Women 15 Mon White Cane Safety Day
16 Tue Global Cat Day 16 Tue National Sports Day
16 Tue Department Store Day 16 Tue Boss's Day
16 Tue Global Dignity Day 16 Tue World Food Day
16 Tue World Spine Day 16 Tue Dictionary Day
16 Tue National Train Your Brain Day 17 Wed National Pasta Day
17 Wed National Pay Back a Friend Day 17 Wed Black Poetry Day
17 Wed World Trauma Day 17 Wed International Day for the Eradication of Poverty
18 Thu Alaska Day 18 Thu National No Beard Day
18 Thu National Mammography Day 18 Thu World Okapi Day
19 Fri National Fetch Day 19 Fri National New Friends Day
19 Fri National Kiss Your Crush Day 19 Fri Sweetest Day
20 Sat World Osteoporosis Day 20 Sat World Statistics Day
20 Sat International Sloth Day 20 Sat International Day of the Air Traffic Controller
20 Sat National Pharmacy Technician Day 20 Sat National Youth Confidence Day
20 Sat National Day on Writing 20 Sat International Chefs Day
21 Sun National Apple Day 21 Sun National Clean Your Virtual Desktop Day
21 Sun National Reptile Day 21 Sun Back to the Future Day
21 Sun National Pets for Veterans Day 21 Sun National Medical Assistants Day
22 Mon International Stuttering Awareness Day 22 Mon National Nut Day
23 Tue National Paralegal Day 23 Tue National TV Talk Show Host
24 Wed National Bologna Day 24 Wed World Development Information Day
24 Wed World Polio day 24 Wed Stock Market Crash
24 Wed United Nations Day 25 Thu International Dwarfism Awareness Day
25 Thu World Pasta Day 25 Thu World Opera Day
25 Thu International Artist Day 25 Thu National Art Day
25 Thu Nevada Day 25 Thu National I Care About You Day
26 Fri National Day of the Deployed 26 Fri National Pumpkin Day
26 Fri National Make A Difference Day 27 Sat World Occupational Therapy Day
27 Sat National Mentoring Day 27 Sat National Mother-in-Law Day
27 Sat National American Beer Day 27 Sat World Day for Audiovisual Heritage
28 Sun National Chocolate Day 28 Sun National Immigrants Day
28 Sun National First Responders Day 28 Sun International Animation Day
28 Sun world judo day 29 Mon World Stroke Day
29 Mon Internet Day 29 Mon National Cat Day
29 Mon National Oatmeal Day 29 Mon World Psoriasis Day
30 Tue National Candy Corn Day 30 Tue Dhanteras
30 Tue National Breadstick Day 30 Tue National Checklist Day
30 Tue National Text Your Ex Day 31 Wed National Caramel Apple Day
31 Wed World Savings Day 31 Wed Halloween
31 Wed Samhain 31 Wed National Magic Day
31 Wed World Cities Day  
November 2040
1 Thu Day of the Dead 1 Thu National Brush Day
1 Thu No Shave November 1 Thu National Calzone Day
1 Thu Native American Heritage Month 1 Thu All Saints' Day
1 Thu National Adoption Month 1 Thu Diwali
1 Thu World Vegan Day 1 Thu Movember
1 Thu Author's Day 2 Fri All Souls' Day
2 Fri International Day to End Impunity for Crimes against Journalists 2 Fri Day of the Dead
3 Sat National Sandwich Day 3 Sat National Homemaker Day
3 Sat Daylight Saving Time Ends 3 Sat New York City Marathon
4 Sun National Candy Day 4 Sun National Chicken Lady Day
4 Sun Recreation Day 4 Sun Iran Hostage Crisis
4 Sun Job Action Day 5 Mon American Football Day
5 Mon National Redhead Day 5 Mon Melbourne Cup
5 Mon World Tsunami Awareness Day 6 Tue International Day for Preventing the Exploitation of the Environment in War and Armed Conflict
6 Tue National Nachos Day 6 Tue National Stress Awareness Day
7 Wed National Men Make Dinner Day 7 Wed National Canine Lymphoma Awareness Day
8 Thu World Urbanism Day 8 Thu National STEM/STEAM Day
8 Thu National Cappuccino Day 9 Fri International Day against Fascism and AntiSemitism
9 Fri World Freedom Day 9 Fri Go to an Art Museum Day
9 Fri World Adoption Day 10 Sat Marine Corps Birthday
10 Sat International Accounting Day 10 Sat World Science Day for Peace and Development
10 Sat World Keratoconus Day 11 Sun National Metal Day
11 Sun National Sundae Day 11 Sun Veterans Day
11 Sun Singles Day 12 Mon Nurse Practitioner Week
12 Mon National Happy Hour Day 12 Mon World Pneumonia Day
13 Tue World Kindness Day 13 Tue Sadie Hawkins Day
14 Wed National Pickle Day 14 Wed National Family PJ Day
14 Wed World Diabetes Day 15 Thu National Clean Out Your Refrigerator Day
15 Thu Kartik Purnima 15 Thu America Recycles Day
15 Thu National Philanthropy Day 15 Thu National Drummer Day
16 Fri National Fast Food Day 16 Fri International Day for Tolerance
16 Fri National Button Day 17 Sat National Unfriend Day
17 Sat National Hiking Day 17 Sat World Day of Remembrance for Road Traffic Victims
17 Sat World Prematurity Day 17 Sat International Students' Day
17 Sat National Homemade Bread Day 17 Sat National Take a Hike Day
18 Sun World Antimicrobial Awareness Week 18 Sun National Princess Day
19 Mon World Toilet Day 19 Mon National Play Monopoly Day
19 Mon National Macchiato Day 19 Mon International Men's Day
19 Mon National Camp Day 19 Mon National Entrepreneurs' Day
20 Tue National Absurdity Day 20 Tue Africa Industrialization Day
20 Tue Future Teachers of America Day 20 Tue World COPD (Chronic Obstructive Pulmonary Disease) Day
20 Tue Transgender Day of Remembrance 20 Tue Universal Children’s Day
21 Wed World Television Day 21 Wed World pancreatic cancer day
21 Wed Great American Smokeout 21 Wed National Stuffing Day
21 Wed National Rural Health Day 21 Wed World Hello Day
21 Wed World Philosophy Day 22 Thu Go For A Ride Day
23 Fri Fibonacci Day 23 Fri National Espresso Day
23 Fri National Adoption Day 25 Sun National Play Day With Dad
25 Sun International Day for the Elimination of Violence Against Women 25 Sun National Parfait Day
26 Mon National Family Health History Day 26 Mon National Cake Day
28 Wed Red Planet Day 28 Wed National Day of Mourning
28 Wed Thanksgiving Day 28 Wed National French Toast Day
29 Thu Black Friday 29 Thu American Indian Heritage Day
29 Thu International Day of Solidarity with the Palestinian People 29 Thu Buy Nothing Day
30 Fri Small Business Saturday 30 Fri National Mason Jar Day
30 Fri National Personal Space Day 30 Fri Day of Remembrance for all Victims of Chemical Warfare
30 Fri International Computer Security Day 30 Fri St Andrew's Day
December 2040
1 Sat World AIDS Day 1 Sat National Christmas Lights Day
2 Sun Cyber Monday 2 Sun International Day for the Abolition of Slavery
2 Sun National Mutt Day 3 Mon Giving Tuesday
3 Mon International Day of Persons with Disabilities 4 Tue National Cookie Day
4 Tue Wildlife Conservation Day 4 Tue International Day of Banks
5 Wed World Soil Day 5 Wed Day of the Ninja
5 Wed International Volunteer Day 5 Wed National Repeal Day
6 Thu St. Nicholas Day 6 Thu National Bartender Day
6 Thu National Gazpacho Day 6 Thu National Miners Day
7 Fri World Pear Day 7 Fri Pearl Harbor Remembrance Day
7 Fri National Cotton Candy Day 7 Fri International Civil Aviation Day
7 Fri National Letter Writing Day 7 Fri Candle Day
8 Sat Feast of the Immaculate Conception 8 Sat National Brownie Day
9 Sun National Llama Day 9 Sun International Anti-corruption Day
9 Sun International Day of Commemoration and Dignity of the Victims of the Crime of Genocide 9 Sun Christmas Card Day
9 Sun Green Monday 9 Sun National Pastry Day
10 Mon Jane Addams Day 10 Mon Human Rights Day
10 Mon Dewey Decimal System Day 10 Mon Nobel Prize Day
10 Mon International Animal Rights Day 11 Tue International Mountain Day
11 Tue UNICEF Birthday 12 Wed National Poinsettia Day
12 Wed International Day of Neutrality 12 Wed International Universal Health Coverage Day
12 Wed Feast of Our Lady of Guadalupe 12 Wed Gingerbread House Day
13 Thu National Guard Birthday 13 Thu National Salesperson Day
13 Thu National Violin Day 13 Thu National Cocoa Day
13 Thu National Day of the Horse 13 Thu Saint Lucy's Day
14 Fri Monkey Day 14 Fri National Free Shipping Day
15 Sat National Wear Your Pearls Day 15 Sat National Cupcake Day
15 Sat Bill of Rights Day 16 Sun Las Posadas: A Journey Of Faith And Tradition
16 Sun National Chocolate Covered Anything Day 17 Mon National Maple Syrup Day
17 Mon Wright Brothers Day 17 Mon Pan American Aviation Day
18 Tue Arabic Language Day 18 Tue Answer The Telephone Like Buddy The Elf Day
18 Tue National Twin Day 18 Tue International Migrants Day
19 Wed National Emo Day 20 Thu International Human Solidarity Day
20 Thu National Ugly Sweater Day 20 Thu National Underdog Day
21 Fri Yule 21 Fri Look On The Bright Side Day
21 Fri Winter Solstice 21 Fri National Wreaths Across America Day
21 Fri National Crossword Puzzle Day 21 Fri National Short Girl Appreciation Day
22 Sat National Short Person Day 22 Sat National Cookie Exchange Day
23 Sun National Roots Day 23 Sun Festivus
24 Mon Christmas Eve 24 Mon The Feast of the Seven Fishes
25 Tue Hanukkah 25 Tue Christmas Day
26 Wed Boxing Day 26 Wed Kwanzaa
27 Thu No Interruptions Day 27 Thu International Day of Epidemic Preparedness
28 Fri National Short Film Day 28 Fri Pledge of Allegiance Day
28 Fri National Call a Friend Day 28 Fri National Download Day
28 Fri National Card Playing Day 29 Sat Still Need To Do Day
29 Sat Wounded Knee 30 Sun National Bacon Day
31 Mon New Year's Eve  
Commemorative Dates 2039 2039 Commemorative Dates 2041 2041

2026 Calendars