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Commemorative Dates 1966

Celebrate every moment of 1966! 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 1966

Holiday
Optional
JAN FEB MAR APR MAY JUN JUL AUG SEP OCT NOV DEC

January 1966

1 Sat New Year's Day 1 Sat Boston Tea Party Anniversary
1 Sat Dry January 1 Sat Emancipation Proclamation
1 Sat Frankenstein Day 1 Sat International Public Domain Day
1 Sat International Self Care Day 1 Sat Mexican Independence Day
1 Sat National Bloody Mary Day 1 Sat National Hangover Day
1 Sat National Thank God It's Monday Day 1 Sat Veganuary
2 Sun National Buffet Day 2 Sun National Science Fiction Day
2 Sun World Introvert Day 3 Mon International Mind-Body Wellness Day
4 Tue National Ribbon Skirt Day 4 Tue National Spaghetti Day
4 Tue National Trivia Day 4 Tue World Braille Day
4 Tue World Hypnotism Day 5 Wed National Bird Day
5 Wed National Keto Day 5 Wed National Whipped Cream Day
6 Thu Epiphany 6 Thu National Bean Day
6 Thu National Cuddle Up Day 7 Fri National Bobblehead Day
7 Fri Orthodox Christmas 8 Sat Battle of New Orleans
8 Sat National Bubble Bath Day 8 Sat World Typing Day
9 Sun Law Enforcement Appreciation Day 10 Mon National Houseplant Appreciation Day
11 Tue National Clean Off Your Desk Day 11 Tue National Human Trafficking Awareness Day
11 Tue National Milk Day 12 Wed National Curried Chicken Day
12 Wed National Marzipan Day 12 Wed National Pharmacist Day
13 Thu Korean American Day 13 Thu National Gluten-Free Day
13 Thu Stephen Foster Memorial Day 14 Fri National Dress Up Your Pet Day
14 Fri World Logic Day 15 Sat Army Day
15 Sat Civil Rights Day 15 Sat Idaho Human Rights Day
15 Sat Martin Luther King’s Birthday 15 Sat National Bagel Day
15 Sat National Hat Day 15 Sat National Strawberry Ice Cream Day
16 Sun International Hot and Spicy Food Day 16 Sun National Nothing Day
17 Mon Martin Luther King Jr. Day 17 Mon Benjamin Franklin Day
17 Mon Guru Gobind Singh Jayanti 17 Mon Museum Selfie Day
17 Mon Prohibition Begins 18 Tue National Thesaurus Day
19 Wed Confederate Heroes' Day 19 Wed National Popcorn Day
19 Wed Robert E. Lee's Birthday 20 Thu National Cheese Lovers Day
20 Thu National DJ Day 20 Thu Penguin Awareness Day
20 Thu World Religion Day 21 Fri National Hugging Day
21 Fri National Squirrel Appreciation Day 21 Fri World Snow Day
22 Sat Celebration of Life Day 22 Sat Last Day of Ramadan
22 Sat National Blonde Brownie Day 22 Sat Roe V. Wade
23 Sun Eid al-Fitr 23 Sun International Integrative Health Day
23 Sun National Pie Day 24 Mon International Day of Education
24 Mon National Compliment Day 24 Mon National Peanut Butter Day
24 Mon Tu Bishvat 25 Tue Mahayana New Year
25 Tue National Irish Coffee Day 25 Tue Opposite Day
26 Wed International Customs Day 26 Wed National Fun at Work Day
26 Wed National Green Juice Day 26 Wed National Peanut Brittle Day
26 Wed National Spouses Day 27 Thu International Holocaust Remembrance Day
27 Thu National Chocolate Cake Day 28 Fri National Daisy Day
28 Fri National Lego Day 29 Sat Kansas Day
29 Sat National Bubble Wrap Appreciation Day 29 Sat National Puzzle Day
30 Sun National Croissant Day 31 Mon National Backward Day
31 Mon National Hot Chocolate Day

February 1966

1 Tue Black History Month 1 Tue LGBT History Month
1 Tue National Get Up Day 1 Tue World Interfaith Harmony Week
1 Tue ational Freedom Day 2 Wed Candlemas Day
2 Wed Give Kids A Smile Day 2 Wed Groundhog Day
2 Wed National Hedgehog Day 2 Wed National Tater Tot Day
2 Wed National Wear Red Day 2 Wed Treaty of Guadalupe Hidalgo
3 Thu Feed the Birds Day 3 Thu National Carrot Cake Day
3 Thu National Golden Retriever Day 3 Thu National Women Physicians Day
4 Fri International Day of Human Fraternity 4 Fri Rosa Parks Day
4 Fri Thank Your Mailman Day 4 Fri World Cancer Day
5 Sat National Weatherperson's Day 5 Sat World Nutella Day
6 Sun International Day of Zero Tolerance for Female Genital Mutilation 6 Sun National Chopsticks Day
6 Sun National Frozen Yogurt Day 7 Mon National Fettuccine Alfredo Day
7 Mon National Send a Card to a Friend Day 7 Mon National Signing Day
7 Mon e-Day 8 Tue National Boy Scout Day
8 Tue National Kite-Flying Day 9 Wed National Pizza Day
9 Wed National Toothache Day 10 Thu World Pulses Day
11 Fri International Day of Women and Girls in Science 11 Fri National Inventors' Day
11 Fri Thomas Edison's Birthday 12 Sat Darwin Day
12 Sat Lincoln's Birthday 13 Sun Galentine's Day
13 Sun Super Bowl Sunday 13 Sun World Radio Day
14 Mon Arizona Statehood Day 14 Mon International Book Giving Day
14 Mon International Epilepsy Day 14 Mon National Donor Day
14 Mon Valentine's Day 15 Tue International Childhood Cancer Day
15 Tue Singles Awareness Day 15 Tue Susan B. Anthony's Birthday
15 Tue World Anthropology Day 16 Wed National Almond Day
17 Thu Random Acts of Kindness Day 18 Fri Pluto Day
19 Sat Daisy Gatson Bates Day 19 Sat International Tug of War Day
20 Sun National Love Your Pet Day 20 Sun World Day of Social Justice
21 Mon Presidents' Day 21 Mon International Mother Language Day
21 Mon National Sticky Bun Day 22 Tue George Washington's Birthday
22 Tue Mardi Gras 22 Tue National Margarita Day
22 Tue National Walking the Dog Day 22 Tue Paczki Day (Shrove Tuesday, Fat Tuesday)
22 Tue World Thinking Day 23 Wed Ash Wednesday
23 Wed Battle of the Alamo 23 Wed National Banana Bread Day
24 Thu National Chili Day 25 Fri National Clam Chowder Day
26 Sat National Pistachio Day 27 Sun National Pokemon Day
27 Sun World Non-governmental Organization Day 27 Sun World Spay Day
28 Mon National Pancake Day 28 Mon Rare Disease Day

March 1966

1 Tue Employee Appreciation Day 1 Tue National Peanut Butter Lover's Day
1 Tue Saint David's Day 1 Tue Self-Injury Awareness Day
1 Tue Women's History Month 1 Tue World Candle Day
1 Tue World Music Therapy Day 1 Tue Zero Discrimination Day
2 Wed Read Across America 2 Wed Texas Independence Day
2 Wed World Teen Mental Wellness Day 3 Thu Missouri Compromise
3 Thu National Anthem Day 3 Thu World Birth Defects Day
3 Thu World Hearing Day 3 Thu World Wildlife Day
4 Fri Casimir Pulaski Day 4 Fri National Grammar Day
4 Fri National Hug a G.I. Day 4 Fri World Obesity Day
5 Sat International Day for Disarmament and Non-Proliferation Awareness 5 Sat Vermont Town Meeting Day
6 Sun Dred Scott Case 6 Sun National Day of Unplugging
6 Sun National Dentists Day 6 Sun National Dress Day
6 Sun National Oreo Cookie Day 7 Mon National Be Heard Day
7 Mon National Cereal Day 7 Mon World Plant Power Day
8 Tue International Women's Day 8 Tue National Proofreading Day
9 Wed National Get Over It Day 9 Wed National Meatball Day
10 Thu Harriet Tubman Day 10 Thu National Hug Your Dog Day
10 Thu National Mario Day 10 Thu National Pack Your Lunch Day
10 Thu World Kidney Day 11 Fri National Napping Day
11 Fri National Promposal Day 12 Sat National Girl Scout Day
12 Sat National Plant a Flower Day 13 Sun Daylight Saving Time Starts
13 Sun National Good Samaritan Day 13 Sun National K9 Veterans Day
14 Mon International Day of Mathematics 14 Mon National Popcorn Lover's Day
14 Mon National Potato Chip Day 14 Mon Pi Day
14 Mon White Day 15 Tue World Consumer Rights Day
16 Wed National Corn Dog Day 17 Thu Evacuation Day
17 Thu Saint Patrick's Day 18 Fri Awkward Moments Day
18 Fri National Biodiesel Day 18 Fri World Sleep Day
19 Sat International Read to Me Day 19 Sat National Let's Laugh Day
19 Sat St. Joseph's Day 19 Sat World Social Work Day
20 Sun French Language Day 20 Sun International Day of Happiness
20 Sun National Kick Butts Day 20 Sun National Proposal Day
20 Sun Spring 20 Sun Spring Equinox (Start of Spring)
20 Sun World Oral Health Day 21 Mon International Day for the Elimination of Racial Discrimination
21 Mon International Day of Forests 21 Mon National Common Courtesy Day
21 Mon National Fragrance Day 21 Mon National French Bread Day
21 Mon World Down Syndrome Day 21 Mon World Poetry Day
21 Mon World Puppetry Day 22 Tue National Goof Off Day
22 Tue World Water Day 23 Wed National Chip and Dip Day
23 Wed National Near Miss Day 23 Wed National Puppy Day
23 Wed National Tamale Day 23 Wed World Meteorological Day
24 Thu National Cheesesteak Day 24 Thu World Tuberculosis Day
25 Fri Hola Mohalla 25 Fri International Waffle Day
25 Fri Maryland Day 25 Fri National Medal of Honor Day
25 Fri National Physician's Week 26 Sat Earth Hour
26 Sat National Spinach Day 26 Sat Prince Kuhio Day
26 Sat Purple Day 27 Sun National Joe Day
27 Sun World Theatre Day 28 Mon Respect Your Cat Day
29 Tue National Mom and Pop Business Owners Day 29 Tue National Smoke and Mirrors Day
29 Tue National Vietnam War Veterans Day 30 Wed National Doctors' Day
30 Wed National I am in Control Day 31 Thu César Chávez Day
31 Thu National Crayon Day 31 Thu Trans Day Of Visibility
31 Thu World Backup Day

April 1966

1 Fri April Fool's Day 1 Fri Eid al-Adha
1 Fri National Sourdough Bread Day 2 Sat Autism Awareness Day
2 Sat International Children's Book Day 2 Sat National Peanut Butter and Jelly Day
2 Sat National Reconciliation Day 3 Sun National Find a Rainbow Day
3 Sun National Walking Day 3 Sun Palm Sunday
3 Sun World Party Day 4 Mon International Carrot Day
4 Mon National Burrito Day 4 Mon National School Librarian Day
4 Mon Qingming Festival 5 Tue Gold Star Spouses Day
6 Wed International Day of Sport for Development and Peace 6 Wed International Pillow Fight Day
6 Wed National Handmade Day 6 Wed National Love Our Children Day
6 Wed National Student-Athlete Day 6 Wed National Tartan Day
7 Thu Holy Thursday 7 Thu Maundy Thursday
7 Thu National Beer Day 7 Thu National No Housework Day
7 Thu World Health Day 8 Fri Good Friday
9 Sat Holy Saturday 9 Sat National Former Prisoner of War Recognition Day
9 Sat National Name Yourself Day 10 Sun Easter Sunday
10 Sun National Siblings Day 10 Sun World Homeopathy Day
11 Mon National Alcohol Screening Day 11 Mon National Pet Day
11 Mon National Submarine Day 12 Tue American Civil War
12 Tue Day of Silence 12 Tue National Grilled Cheese Sandwich Day
13 Wed International plant appreciation day 13 Wed National Make Lunch Count Day
13 Wed National Scrabble Day 13 Wed Thomas Jefferson's Birthday
14 Thu Ambedkar Jayanti 14 Thu International Moment of Laughter Day
14 Thu National Ex-Spouse Day 14 Thu National Gardening Day
14 Thu National Pan American Day 14 Thu RAINN Day
15 Fri Assassination of Abraham Lincoln 15 Fri Bengali New Year (Poila Baisakh)
15 Fri Father Damien Day 15 Fri Jackie Robinson Day
15 Fri National Laundry Day 15 Fri Patriots' Day
15 Fri Tax Day 15 Fri World Art Day
16 Sat Emancipation Day 16 Sat Selena Day
16 Sat World Voice Day 17 Sun World Hemophilia Day
18 Mon International Day for Monuments and Sites 18 Mon National Columnists’ Day
18 Mon National Haiku Poetry Day 18 Mon National High Five Day
18 Mon National Lineman Appreciation Day 18 Mon World Amateur Radio Day
20 Wed Chinese Language Day 20 Wed Husband Appreciation Day
20 Wed National Look Alike Day 21 Thu International Creativity and Innovation Day
21 Thu National Kindergarten Day 21 Thu San Jacinto Day
21 Thu Spanish American War 22 Fri Earth Day
22 Fri International Mother Earth Day 22 Fri Islamic New Year
22 Fri Oklahoma Day 23 Sat English Language Day
23 Sat Hanuman Jayanti 23 Sat Lover's Day
23 Sat National Picnic Day 23 Sat National Take a Chance Day
23 Sat National Talk Like Shakespeare Day 23 Sat Saint George's Day
23 Sat Spanish Language Day 23 Sat World Book Day
24 Sun International Guide Dog Day 24 Sun World Immunization Week
25 Mon National DNA Day 25 Mon National Telephone Day
25 Mon Parental Alienation Awareness Day (PAAD) 25 Mon World Malaria Day
25 Mon World Penguin Day 26 Tue International Chernobyl Disaster Remembrance Day
26 Tue Pretzel Day 26 Tue World Intellectual Property Day
27 Wed Administrative Professionals Day 27 Wed Confederate Memorial Day
27 Wed International Sculpture Day 27 Wed National Rebuilding Day
28 Thu National Great Poetry Reading Day 28 Thu National Superhero Day
28 Thu Take our Daughters and Sons to Work Day 28 Thu Workers’ Memorial Day
28 Thu World Day for Safety and Health at Work 29 Fri Arbor Day
29 Fri International Dance Day 30 Sat Honesty Day
30 Sat International Jazz Day

May 1966

1 Sun Global Love Day 1 Sun Law Day
1 Sun Lei Day 1 Sun Loyalty Day
1 Sun May Day 1 Sun No Pants Day
1 Sun School Principals’ Day 2 Mon Astronomy Day
2 Mon International Harry Potter Day 2 Mon World Password Day
2 Mon World Tuna Day 3 Tue National Paranormal Day
3 Tue National Space Day 3 Tue St Thomas Day
3 Tue World Press Freedom Day 4 Wed Free Comic Book Day
4 Wed Haymarket Riot 4 Wed Join Hands Day
4 Wed Kent State Shootings 4 Wed National Explosive Ordnance Disposal (EOD) Day
4 Wed Rhode Island Independence Day 4 Wed Star Wars Day
5 Thu African World Heritage Day 5 Thu Cinco de Mayo
5 Thu International Day of the Midwife 5 Thu National Day of Prayer
5 Thu National Lemonade Day 5 Thu World Laughter Day
5 Thu World Portuguese Language Day 6 Fri International No Diet Day
6 Fri National Nurses Day 6 Fri National Tourist Appreciation Day
7 Sat Kentucky Derby 7 Sat National Foster Care Day
7 Sat Teacher’s Day 8 Sun Buddha Day
8 Sun International Thalassaemia Day 8 Sun Mother's Day
8 Sun National Have a Coke Day 8 Sun National Receptionists Day
8 Sun National Student Nurse Day 8 Sun Truman Day
8 Sun Victory in Europe Day 8 Sun World Red Cross Day
10 Tue Military Spouse Appreciation Day 10 Tue National Clean Your Room Day
10 Tue National Golf Day 10 Tue National Provider Day
10 Tue World Lupus Day 11 Wed Fair Trade Day
11 Wed National Eat What You Want Day 11 Wed Pullman Strike
12 Thu International Nurses Day 12 Thu National Limerick Day
13 Fri National Apple Pie Day 13 Fri National Third Shift Workers Day
13 Fri world cocktail day 14 Sat Jamestown Colony Founded
14 Sat World Migratory Bird Day 15 Sun International Day of Families
15 Sun National Pizza Party Day 15 Sun Peace Officers Memorial Day
16 Mon International Day of Light 17 Tue Bike-to-Work Day
17 Tue Endangered Species Day 17 Tue Malcolm X Day
17 Tue World Hypertension Day 18 Wed International Museum Day
18 Wed National Learn to Swim Day 18 Wed National No Dirty Dishes Day
18 Wed Preakness Stakes 18 Wed World Whisky (Whiskey) Day
19 Thu Ascension Day 19 Thu World Baking Day
20 Fri Homestead Act 20 Fri National Be a Millionaire Day
20 Fri National Defense Transportation Day 20 Fri National Rescue Dog Day
20 Fri Whit Monday 20 Fri World Bee Day
21 Sat Armed Forces Day 21 Sat International Tea Day
21 Sat National Memo Day 21 Sat National Talk Like Yoda Day
21 Sat National Waitstaff Day 21 Sat World Day for Cultural Diversity for Dialogue and Development
22 Sun Harvey Milk Day 22 Sun International Day for Biological Diversity
22 Sun National Maritime Day 22 Sun World Goth Day
23 Mon World Turtle Day 24 Tue National Brother's Day
24 Tue National Scavenger Hunt Day 24 Tue World Schizophrenia Day
25 Wed National Missing Children’s Day 25 Wed National Wine Day
25 Wed Shavuot 26 Thu National Paper Airplane Day
27 Fri National Sunscreen Day 28 Sat National Brisket Day
28 Sat National Burger Day 28 Sat World Blood Cancer Day
29 Sun International Day of United Nations Peacekeepers 29 Sun Learn About Composting Day
29 Sun Pentecost 30 Mon Memorial Day
30 Mon National Creativity Day 30 Mon Red Nose Day (Comic Relief)
30 Mon World Multiple Sclerosis Day 31 Tue National Smile Day
31 Tue World No Tobacco Day

June 1966

1 Wed Belmont Stakes 1 Wed Global Day of Parents
1 Wed National Pen Pal Day 1 Wed National Red Rose Day
1 Wed National Say Something Nice Day 1 Wed Repeat Day
1 Wed World Reef Awareness Day 2 Thu Leave The Office Early Day
2 Thu National Cancer Survivor’s Day 3 Fri Jefferson Davis' Birthday
3 Fri National Donut Day 3 Fri National Egg Day
3 Fri World Bicycle Day 4 Sat National Cheese Day
4 Sat National Hug Your Cat Day 5 Sun Global Running Day
5 Sun National Gingerbread Day 5 Sun Trinity Sunday
5 Sun World Environment Day 6 Mon D-Day
6 Mon National Drive-In Movie Day 6 Mon National Higher Education Day
7 Tue National VCR Day 7 Tue World Food Safety Day
8 Wed Global Wellness Day 8 Wed National Best Friends Day
8 Wed World Oceans Day 9 Thu Corpus Christi
9 Thu National Children’s Day 9 Thu National Donald Duck Day
9 Thu Odunde Festival 10 Fri Guru Arjan Dev Ji Shaheedi Diwas
10 Fri National Iced Tea Day 11 Sat Kamehameha Day
11 Sat National Call Your Doctor Day 11 Sat National Corn On The Cob Day
12 Sun National Loving Day 12 Sun World Day Against Child Labor
13 Mon International Albinism Awareness Day 13 Mon National Sewing Machine Day
13 Mon World Softball Day 14 Tue Army Birthday
14 Tue Bourbon Day 14 Tue Flag Day
14 Tue World Blood Donor Day 15 Wed Nature Photography Day
15 Wed World Elder Abuse Awareness Day 15 Wed World Juggling Day
16 Thu Bloomsday 16 Thu Ganga Dussehra
16 Thu International Day of the African Child 16 Thu National Fudge Day
17 Fri Bunker Hill Day 17 Fri National Eat Your Vegetables Day
17 Fri World Day to Combat Desertification and Drought 18 Sat International Panic Day
18 Sat International Picnic Day 18 Sat International Sushi Day
19 Sun Father's Day 19 Sun Father’s Day
19 Sun World Sauntering Day 20 Mon American Eagle Day
20 Mon International Surfing Day 20 Mon West Virginia Day
20 Mon World Refugee Day 21 Tue International Yoga Day
21 Tue National Daylight Appreciation Day 21 Tue National Selfie Day
21 Tue Summer 21 Tue Summer Solstice
22 Wed National Onion Ring Day 22 Wed National Take Your Cat to Work Day
22 Wed World Rainforest Day 23 Thu International Women in Engineering Day
23 Thu National Hydration Day 23 Thu National Pink Day
23 Thu National Typewriter Day 24 Fri National Swim A Lap Day
24 Fri Please Take My Children To Work Day 24 Fri Take Your Dog to Work Day
25 Sat Battle of the Little Bighorn 25 Sat Bourdain Day
25 Sat Global Beatles Day 25 Sat Korean War
26 Sun National Chocolate Pudding Day 27 Mon Helen Keller Day
27 Mon International Pineapple Day 27 Mon Micro-, Small and Medium-Sized Enterprises Day
27 Mon National Bingo Day 27 Mon National HIV Testing Day
27 Mon National Handshake Day 27 Mon National PTSD Awareness Day
27 Mon National Sunglasses Day 27 Mon National Work From Home Day
28 Tue National Insurance Awareness Day 28 Tue Tau Day
29 Wed National Camera Day 30 Thu International Asteroid Day
30 Thu National Meteor Watch Day 30 Thu World Social Media Day

July 1966

1 Fri Battle of Gettysburg 1 Fri Bobby Bonilla Day
1 Fri Canada Day 1 Fri International Joke Day
1 Fri National Postal Worker Day 1 Fri World Bronchiectasis Day
2 Sat Civil Rights Act 2 Sat I Forgot Day
2 Sat National Wildland Firefighter Day 2 Sat World UFO Day
3 Sun International Plastic Bag Free Day 3 Sun National Compliment Your Mirror Day
3 Sun National Stay Out of the Sun Day 4 Mon Independence Day
5 Tue National Bikini Day 5 Tue National Workaholics Day
6 Wed International Day of Cooperatives 6 Wed International Kissing Day
6 Wed National Fried Chicken Day 7 Thu Global Forgiveness Day
7 Thu World Chocolate Day 8 Fri International Town Criers Day
8 Fri National Video Game Day 9 Sat Cow Appreciation Day
10 Sun National Kitten Day 11 Mon World Population Day
12 Tue Malala Day 12 Tue National Simplicity Day
12 Tue Orangemen's Day (The Twelfth) 13 Wed National French Fry Day
14 Thu Bastille Day 14 Thu National Mac and Cheese Day
14 Thu Pandemonium Day 15 Fri National Clean Beauty Day
15 Fri National Give Something Away Day 16 Sat Moon Landing Anniversary
16 Sat National Cherry Day 16 Sat World Snake Day
17 Sun National Lottery Day 17 Sun World Emoji Day
18 Mon Nelson Mandela International Day 18 Mon World Listening Day
19 Tue Seneca Falls Convention 20 Wed International Chess Day
20 Wed National Moon Day 20 Wed World Jump Day
21 Thu National Ice Cream Day 21 Thu National Junk Food Day
22 Fri National Hammock Day 23 Sat National Gorgeous Grandma Day
24 Sun Cousins Day 24 Sun National Drive-Thru Day
24 Sun National Tequila Day 24 Sun Pioneer Day
25 Mon Christmas In July 25 Mon National Hire A Veteran Day
25 Mon National Intern Day 26 Tue Uncle and Aunt Day
27 Wed National Creme Brûlée Day 27 Wed National Disability Independence Day
27 Wed National Scotch Day 28 Thu Bonus Army
28 Thu National Milk Chocolate Day 28 Thu Parents' Day
28 Thu World War I 29 Fri International Tiger Day
29 Fri NASA is Founded 29 Fri National Chicken Wings Day
29 Fri National Lasagna Day 29 Fri National Lipstick Day
30 Sat International Friendship Day 30 Sat National Cheesecake Day
30 Sat National Father-in-Law Day 30 Sat World Day Against Trafficking in Persons
31 Sun National Avocado Day 31 Sun World Ranger Day

August 1966

1 Mon Be An Angel Day 1 Mon Colorado Day
1 Mon International Childfree Day 1 Mon Lammas Day
1 Mon National Girlfriend Day 1 Mon National Minority Donor Awareness Day
1 Mon World Lung Cancer Day 1 Mon World Scout Scarf Day
2 Tue International Beer Day 2 Tue National Ex-Girlfriend Day
3 Wed National Watermelon Day 4 Thu Barack Obama's Birthday
4 Thu Coast Guard Birthday 4 Thu National Chocolate Chip Cookie Day
4 Thu National Friendship Day 4 Thu Sisters' Day
6 Sat Hiroshima Day 7 Sun American Family Day
7 Sun National Lighthouse Day 7 Sun Purple Heart Day
8 Mon International Cat Day 8 Mon International Infinity Day
9 Tue International Coworking Day 9 Tue International Day of the World's Indigenous People
9 Tue National Book Lovers Day 10 Wed Lazy Day
10 Wed National Bowling Day 10 Wed National Garage Sale Day
10 Wed National Spoil Your Dog Day 11 Thu National Son and Daughter Day
12 Fri International Youth Day 12 Fri Middle Child Day
12 Fri National Vinyl Record Day 12 Fri Victory Day
12 Fri World Elephant Day 13 Sat Left-Handers Day
13 Sat National Filet Mignon Day 14 Sun National Financial Awareness Day
14 Sun Social Security Act 14 Sun World Lizard Day
15 Mon Assumption of Mary 15 Mon International Homeless Animals Day
15 Mon National Back To School Prep Day 15 Mon National Relaxation Day
16 Tue Bennington Battle Day 16 Tue Hawaii Statehood Day
16 Tue National Airborne Day 16 Tue National Bratwurst Day
16 Tue National Roller Coaster Day 16 Tue National Rum Day
16 Tue Tell a Joke Day 17 Wed International Geocaching Day
17 Wed National Black Cat Appreciation Day 17 Wed National Nonprofit Day
17 Wed National Thrift Shop Day 18 Thu National Couple's Day
18 Thu National Fajita Day 19 Fri National Aviation Day
19 Fri National Potato Day 19 Fri World Humanitarian Day
19 Fri World Photography Day 20 Sat National Chocolate Pecan Pie Day
20 Sat National Radio Day 20 Sat World Mosquito Day
21 Sun International Day of Remembrance and Tribute to the Victims of Terrorism 21 Sun National Spumoni Day
21 Sun Senior Citizens Day 22 Mon National Tooth Fairy Day
22 Mon World Plant Milk Day 23 Tue Cheap Flight Day
23 Tue International Day for the Remembrance of the Slave Trade and its Abolition 23 Tue National Sponge Cake Day
23 Tue Ride Like The Wind Day 24 Wed International Strange Music Day
24 Wed Kobe Bryant Day 24 Wed National Waffle Day
24 Wed Pluto Demoted Day 25 Thu National Park Service Founders Day
25 Thu National Secondhand Wardrobe Day 26 Fri Janmashtami
26 Fri National Dog Day 26 Fri National WebMistress Day
26 Fri Women's Equality Day 27 Sat National Just Because Day
28 Sun Bow Tie Day 28 Sun March on Washington
28 Sun Rainbow Bridge Remembrance Day 29 Mon International Day Against Nuclear Tests
30 Tue College Colors Day 30 Tue International Day of the Victims of Enforced Disappearance
30 Tue National Beach Day 30 Tue National Grief Awareness Day
31 Wed Eat Outside Day 31 Wed International Overdose Awareness Day
31 Wed World Distance Learning Day

September 1966

1 Thu American Chess Day 1 Thu Emma M Nutt Day
1 Thu World Letter Writing Day 1 Thu world alzheimer's month
2 Fri Bison Ten Yell Day 2 Fri V-J Day
2 Fri West Indian Day Parade 2 Fri World Coconut Day
3 Sat National Skyscraper Day 3 Sat Signing of the Treaty of Paris
3 Sat Telephone Tuesday 4 Sun National Wildlife Day
4 Sun World Sexual Health Day 5 Mon Labor Day
5 Mon International Day of Charity 5 Mon National Cheese Pizza Day
6 Tue Fight Procrastination Day 6 Tue National 401(k) Day
6 Tue National Food Bank Day 6 Tue National Lazy Mom’s Day
6 Tue Read a Book Day 7 Wed Ganesh Chaturthi
7 Wed International Day of Clean Air for blue skies 7 Wed National Salami Day
7 Wed World Beard Day 8 Thu International Literacy Day
8 Thu National Hug Your Hound Day 8 Thu Pardon Day
8 Thu World Physiotherapy (PT) Day 8 Thu Worldwide Cystic Fibrosis Day
9 Fri California Admission Day 9 Fri International Day to Protect Education from Attack
9 Fri International Sudoku Day 9 Fri National Teddy Bear Day
10 Sat National Swap Ideas Day 10 Sat World Suicide Prevention Day
11 Sun Grandparents Day 11 Sun National Make Your Bed Day
11 Sun Patriot Day 12 Mon International Day for South-South Cooperation
12 Mon National Chocolate Milkshake Day 12 Mon National Day of Civic Hacking
12 Mon National Day of Encouragement 12 Mon National School Picture Day
12 Mon National Video Games Day 13 Tue Day of the Programmer
13 Tue International Chocolate Day 13 Tue National Bald is Beautiful Day
13 Tue National Celiac Disease Awareness Day 13 Tue National Peanut Day
13 Tue Positive Thinking Day 13 Tue Roald Dahl Day
13 Tue World Sepsis Day 14 Wed Carl Garner Federal Lands Cleanup Day
14 Wed National Live Creative Day 14 Wed National Pet Memorial Day
15 Thu Get Ready Day 15 Thu International Day of Democracy
15 Thu International Dot Day 15 Thu National Hispanic Heritage Month
15 Thu National Linguine Day 15 Thu National Online Learning Day
15 Thu Wife Appreciation Day (National Wife Day) 15 Thu World Lymphoma Awareness Day
16 Fri International Day for the Preservation of the Ozone Layer 16 Fri National Guacamole Day
16 Fri National Step Family Day 16 Fri National Working Parents Day
17 Sat Citizenship Day 17 Sat Constitution Day
17 Sat International Country Music Day 17 Sat National IT Professionals Day
17 Sat National Pet Bird Day 17 Sat World Patient Safety Day
18 Sun Air Force Day 18 Sun International Equal Pay Day
18 Sun National Cheeseburger Day 18 Sun National First Love Day
19 Mon Batman Day 19 Mon National Dance Day
19 Mon Talk Like a Pirate Day 20 Tue National POW/MIA Recognition Day
20 Tue National Pepperoni Pizza Day 20 Tue National Queso Day
21 Wed International Coastal CleanUp Day 21 Wed International Day of Peace
21 Wed International Eat an Apple Day 21 Wed National Chai Day
21 Wed National CleanUp Day 21 Wed National Gymnastics Day
21 Wed Oktoberfest 21 Wed World Alzheimer’s Day
21 Wed World Gratitude Day 22 Thu American Business Women’s Day
22 Thu Autumnal Equinox (Start of Fall) 22 Thu Car Free Day
22 Thu Falls Prevention Awareness Day 22 Thu Hobbit Day
22 Thu International Daughters Day 22 Thu National Centenarian’s Day
22 Thu National Elephant Appreciation Day 22 Thu National White Chocolate Day
22 Thu World CML (Chronic Myeloid Leukemia) Day 22 Thu World Car-Free Day
22 Thu World Rhino Day 22 Thu World Rivers Day
22 Thu World Rose Day 23 Fri Bi Visibility Day
23 Fri Fall 23 Fri International Day of Sign Languages
23 Fri National Family Day 24 Sat National Brave Day
24 Sat National Cherries Jubilee Day 24 Sat National Punctuation Day
24 Sat National Voter Registration Day 24 Sat Schwenkfelder Thanksgiving
24 Sat World Bollywood Day 24 Sat World Gorilla Day
25 Sun Comic Book Day 25 Sun Gold Star Mother's Day
25 Sun National Cooking Day 25 Sun National Daughters Day
25 Sun National Lobster Day 25 Sun National One-Hit Wonder Day
25 Sun National Open The Magic Day 25 Sun World Dream Day
26 Mon International Day for the Total Elimination of Nuclear Weapons 26 Mon Johnny Appleseed Day
26 Mon National Dumpling Day 26 Mon World Contraception Day
27 Tue National Crush Day 27 Tue Native American Day (CA and NV)
27 Tue World Tourism Day 28 Wed Ask a Stupid Question Day
28 Wed International Day for Universal Access to Information 28 Wed International Rabbit Day
28 Wed National Family Health & Fitness Day USA 28 Wed National Ghost Hunting Day
28 Wed National Hunting and Fishing Day 28 Wed National Neighbor Day
28 Wed National Public Lands Day 28 Wed National Singles Day
28 Wed National Sons Day 28 Wed World Rabies Day
29 Thu International Day of Awareness of Food Loss and Waste 29 Thu International Food Loss and Waste Awareness Day
29 Thu National Coffee Day 29 Thu National Starbucks Day
29 Thu Veterans of Foreign Wars (VFW) Day 29 Thu World Heart Day
29 Thu World Maritime Day 30 Fri International Podcast Day
30 Fri International Translation Day 30 Fri National Day for Truth and Reconciliation
30 Fri National Love People Day

October 1966

1 Sat Breast Cancer Awareness Month 1 Sat International Coffee Day
1 Sat International Day of Older Persons 1 Sat International Music Day
1 Sat National Fire Pup Day 1 Sat National Hair Day
1 Sat National Homemade Cookies Day 1 Sat Urticaria day
1 Sat World Vegetarian Day 2 Sun International Day of Non-Violence
2 Sun National Custodian Day 2 Sun National Kale Day
2 Sun National Name Your Car Day 2 Sun National Walk and Bike to School Day
2 Sun Random Acts of Poetry Day 2 Sun World Financial Planning Day
3 Mon Mean Girls Day 3 Mon National Boyfriend Day
3 Mon World Architecture Day 3 Mon World Habitat Day
3 Mon World Temperance Day 4 Tue Feast of St Francis of Assisi
4 Tue National Body Language Day 4 Tue National Cinnamon Roll Day
4 Tue National Golf Lovers Day 4 Tue National Taco Day
4 Tue National Vodka Day 4 Tue World Animal Day
4 Tue World Smile Day 4 Tue World Space Week
5 Wed National Do Something Nice Day 5 Wed National Get Funky Day
5 Wed World Teachers’ Day 6 Thu National Coaches Day
6 Thu National Noodle Day 6 Thu National Plus Size Appreciation Day
6 Thu World Cerebral Palsy Day 7 Fri Child Health Day
7 Fri National Frappe Day 7 Fri National Inner Beauty Day
7 Fri World Cotton Day 8 Sat Ada Lovelace Day
8 Sat International Podiatry Day 8 Sat National Depression Screening Day
9 Sun Leif Erikson Day 9 Sun National Stop Bullying Day
9 Sun World Post Day 10 Mon Columbus Day (Most regions)
10 Mon World Day Against the Death Penalty 10 Mon World Homeless Day
10 Mon World Mental Health Day 11 Tue International Day of the Girl Child
11 Tue National Coming Out Day 11 Tue World Egg Day
12 Wed Farmers Day 12 Wed National Chess Day
12 Wed National Emergency Nurses Day 12 Wed National Savings Day
12 Wed World Arthritis Day 12 Wed World Hospice and Palliative Care Day
13 Thu International Day for Disaster Risk Reduction 13 Thu National No Bra Day
13 Thu Navy Birthday 13 Thu World Sight Day
13 Thu World Thrombosis Day 14 Fri National Dessert Day
14 Fri National Fossil Day 14 Fri Native Americans' Day
14 Fri World Standards Day 15 Sat Global Handwashing Day
15 Sat International Day of Rural Women 15 Sat National Grouch Day
15 Sat National Mushroom Day 15 Sat Sweetest Day
15 Sat White Cane Safety Day 16 Sun Boss's Day
16 Sun Department Store Day 16 Sun Dictionary Day
16 Sun Global Cat Day 16 Sun Global Dignity Day
16 Sun National Sports Day 16 Sun National Train Your Brain Day
16 Sun World Food Day 16 Sun World Spine Day
17 Mon Black Poetry Day 17 Mon International Day for the Eradication of Poverty
17 Mon National Pasta Day 17 Mon National Pay Back a Friend Day
17 Mon World Trauma Day 18 Tue Alaska Day
18 Tue National Mammography Day 18 Tue National No Beard Day
18 Tue World Okapi Day 19 Wed National Fetch Day
19 Wed National Kiss Your Crush Day 19 Wed National New Friends Day
20 Thu International Chefs Day 20 Thu International Day of the Air Traffic Controller
20 Thu International Sloth Day 20 Thu National Day on Writing
20 Thu National Pharmacy Technician Day 20 Thu National Youth Confidence Day
20 Thu World Osteoporosis Day 20 Thu World Statistics Day
21 Fri Back to the Future Day 21 Fri National Apple Day
21 Fri National Clean Your Virtual Desktop Day 21 Fri National Medical Assistants Day
21 Fri National Pets for Veterans Day 21 Fri National Reptile Day
22 Sat International Stuttering Awareness Day 22 Sat National Nut Day
23 Sun National Mother-in-Law Day 23 Sun National Paralegal Day
23 Sun National TV Talk Show Host 24 Mon National Bologna Day
24 Mon Stock Market Crash 24 Mon United Nations Day
24 Mon World Development Information Day 24 Mon World Polio day
25 Tue International Artist Day 25 Tue International Dwarfism Awareness Day
25 Tue National Art Day 25 Tue National I Care About You Day
25 Tue Nevada Day 25 Tue World Opera Day
25 Tue World Pasta Day 26 Wed National Day of the Deployed
26 Wed National Make A Difference Day 26 Wed National Pumpkin Day
27 Thu National American Beer Day 27 Thu National Mentoring Day
27 Thu World Day for Audiovisual Heritage 27 Thu World Occupational Therapy Day
28 Fri International Animation Day 28 Fri National Chocolate Day
28 Fri National First Responders Day 28 Fri National Immigrants Day
28 Fri world judo day 29 Sat Internet Day
29 Sat National Cat Day 29 Sat National Oatmeal Day
29 Sat World Psoriasis Day 29 Sat World Stroke Day
30 Sun Dhanteras 30 Sun National Breadstick Day
30 Sun National Candy Corn Day 30 Sun National Checklist Day
30 Sun National Text Your Ex Day 31 Mon Halloween
31 Mon National Caramel Apple Day 31 Mon National Magic Day
31 Mon Samhain 31 Mon World Cities Day
31 Mon World Savings Day

November 1966

1 Tue All Saints' Day 1 Tue Author's Day
1 Tue Day of the Dead 1 Tue Melbourne Cup
1 Tue Movember 1 Tue National Adoption Month
1 Tue National Brush Day 1 Tue National Calzone Day
1 Tue Native American Heritage Month 1 Tue No Shave November
1 Tue World Vegan Day 2 Wed All Souls' Day
2 Wed Day of the Dead 2 Wed International Day to End Impunity for Crimes against Journalists
3 Thu National Homemaker Day 3 Thu National Sandwich Day
3 Thu New York City Marathon 4 Fri Iran Hostage Crisis
4 Fri Job Action Day 4 Fri National Candy Day
4 Fri National Chicken Lady Day 4 Fri Recreation Day
5 Sat American Football Day 5 Sat National Redhead Day
5 Sat World Tsunami Awareness Day 6 Sun Daylight Saving Time Ends
6 Sun International Day for Preventing the Exploitation of the Environment in War and Armed Conflict 6 Sun National Nachos Day
6 Sun National Stress Awareness Day 7 Mon National Canine Lymphoma Awareness Day
7 Mon National Men Make Dinner Day 8 Tue National Cappuccino Day
8 Tue National STEM/STEAM Day 8 Tue World Urbanism Day
9 Wed Go to an Art Museum Day 9 Wed International Day against Fascism and AntiSemitism
9 Wed World Adoption Day 9 Wed World Freedom Day
10 Thu International Accounting Day 10 Thu Marine Corps Birthday
10 Thu World Keratoconus Day 10 Thu World Science Day for Peace and Development
11 Fri Veterans Day 11 Fri National Metal Day
11 Fri National Sundae Day 11 Fri Singles Day
12 Sat National Happy Hour Day 12 Sat Nurse Practitioner Week
12 Sat World Pneumonia Day 13 Sun Sadie Hawkins Day
13 Sun World Kindness Day 14 Mon National Family PJ Day
14 Mon National Pickle Day 14 Mon World Diabetes Day
15 Tue America Recycles Day 15 Tue Kartik Purnima
15 Tue National Clean Out Your Refrigerator Day 15 Tue National Drummer Day
15 Tue National Philanthropy Day 16 Wed International Day for Tolerance
16 Wed National Button Day 16 Wed National Fast Food Day
17 Thu International Students' Day 17 Thu National Hiking Day
17 Thu National Homemade Bread Day 17 Thu National Take a Hike Day
17 Thu National Unfriend Day 17 Thu World Day of Remembrance for Road Traffic Victims
17 Thu World Philosophy Day 17 Thu World Prematurity Day
18 Fri National Princess Day 18 Fri World Antimicrobial Awareness Week
19 Sat International Men's Day 19 Sat National Camp Day
19 Sat National Entrepreneurs' Day 19 Sat National Macchiato Day
19 Sat National Play Monopoly Day 19 Sat World Toilet Day
20 Sun Africa Industrialization Day 20 Sun Future Teachers of America Day
20 Sun National Absurdity Day 20 Sun Transgender Day of Remembrance
20 Sun Universal Children’s Day 20 Sun World COPD (Chronic Obstructive Pulmonary Disease) Day
21 Mon Great American Smokeout 21 Mon National Rural Health Day
21 Mon National Stuffing Day 21 Mon World Hello Day
21 Mon World Television Day 21 Mon World pancreatic cancer day
22 Tue Go For A Ride Day 23 Wed Fibonacci Day
23 Wed National Adoption Day 23 Wed National Espresso Day
24 Thu Thanksgiving Day 24 Thu National Day of Mourning
25 Fri American Indian Heritage Day 25 Fri Black Friday
25 Fri International Day for the Elimination of Violence Against Women 25 Fri National Parfait Day
25 Fri National Play Day With Dad 26 Sat National Cake Day
26 Sat National Family Health History Day 26 Sat Small Business Saturday
28 Mon Cyber Monday 28 Mon National French Toast Day
28 Mon Red Planet Day 29 Tue Buy Nothing Day
29 Tue Giving Tuesday 29 Tue International Day of Solidarity with the Palestinian People
30 Wed Day of Remembrance for all Victims of Chemical Warfare 30 Wed International Computer Security Day
30 Wed National Mason Jar Day 30 Wed National Personal Space Day
30 Wed St Andrew's Day

December 1966

1 Thu National Christmas Lights Day 1 Thu World AIDS Day
2 Fri International Day for the Abolition of Slavery 2 Fri National Mutt Day
3 Sat International Day of Persons with Disabilities 4 Sun International Day of Banks
4 Sun National Cookie Day 4 Sun Wildlife Conservation Day
5 Mon Day of the Ninja 5 Mon International Volunteer Day
5 Mon National Repeal Day 5 Mon World Soil Day
6 Tue National Bartender Day 6 Tue National Gazpacho Day
6 Tue National Miners Day 6 Tue St. Nicholas Day
7 Wed Candle Day 7 Wed International Civil Aviation Day
7 Wed National Cotton Candy Day 7 Wed National Letter Writing Day
7 Wed Pearl Harbor Remembrance Day 7 Wed World Pear Day
8 Thu Feast of the Immaculate Conception 8 Thu Hanukkah
8 Thu National Brownie Day 9 Fri Christmas Card Day
9 Fri Green Monday 9 Fri International Anti-corruption Day
9 Fri International Day of Commemoration and Dignity of the Victims of the Crime of Genocide 9 Fri National Llama Day
9 Fri National Pastry Day 10 Sat Dewey Decimal System Day
10 Sat Human Rights Day 10 Sat International Animal Rights Day
10 Sat Jane Addams Day 10 Sat Nobel Prize Day
11 Sun International Mountain Day 11 Sun UNICEF Birthday
12 Mon Feast of Our Lady of Guadalupe 12 Mon Gingerbread House Day
12 Mon International Day of Neutrality 12 Mon International Universal Health Coverage Day
12 Mon National Poinsettia Day 13 Tue National Cocoa Day
13 Tue National Day of the Horse 13 Tue National Guard Birthday
13 Tue National Salesperson Day 13 Tue National Violin Day
13 Tue Saint Lucy's Day 14 Wed First Day of Ramadan
14 Wed Monkey Day 14 Wed National Free Shipping Day
15 Thu Bill of Rights Day 15 Thu National Cupcake Day
15 Thu National Wear Your Pearls Day 16 Fri Las Posadas: A Journey Of Faith And Tradition
16 Fri National Chocolate Covered Anything Day 17 Sat National Maple Syrup Day
17 Sat Pan American Aviation Day 17 Sat Wright Brothers Day
18 Sun Answer The Telephone Like Buddy The Elf Day 18 Sun Arabic Language Day
18 Sun International Migrants Day 18 Sun National Twin Day
19 Mon National Emo Day 20 Tue International Human Solidarity Day
20 Tue National Ugly Sweater Day 20 Tue National Underdog Day
21 Wed Look On The Bright Side Day 21 Wed National Crossword Puzzle Day
21 Wed National Short Girl Appreciation Day 21 Wed National Wreaths Across America Day
21 Wed Yule 22 Thu National Cookie Exchange Day
22 Thu National Short Person Day 22 Thu Winter
22 Thu Winter Solstice 23 Fri Festivus
23 Fri National Roots Day 24 Sat Christmas Eve
24 Sat The Feast of the Seven Fishes 25 Sun Christmas Day
26 Mon Christmas Day (observed) 26 Mon Boxing Day
26 Mon Kwanzaa 27 Tue International Day of Epidemic Preparedness
27 Tue No Interruptions Day 28 Wed National Call a Friend Day
28 Wed National Card Playing Day 28 Wed National Download Day
28 Wed National Short Film Day 28 Wed Pledge of Allegiance Day
29 Thu Still Need To Do Day 29 Thu Wounded Knee
30 Fri National Bacon Day 31 Sat New Year's Eve
Commemorative Dates 1965 1965 Commemorative Dates 1967 1967

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