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Commemorative Dates 2011

Celebrate every moment of 2011! 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 2011

Holiday
Optional
JAN FEB MAR APR MAY JUN JUL AUG SEP OCT NOV DEC
February 2011
29 Wed Bachelor's Day 1 Tue LGBT History Month
1 Tue Black History Month 1 Tue ational Freedom Day
1 Tue National Get Up Day 1 Tue World Interfaith Harmony Week
2 Wed Candlemas Day 2 Wed National Hedgehog Day
2 Wed Groundhog Day 2024 2 Wed National Tater Tot Day
2 Wed National Wear Red Day 2 Wed Give Kids A Smile Day
2 Wed Treaty of Guadalupe Hidalgo 3 Thu National Women Physicians Day
3 Thu National Carrot Cake Day 3 Thu Feed the Birds Day
3 Thu National Golden Retriever Day 4 Fri Rosa Parks Day
4 Fri Thank Your Mailman Day 4 Fri World Cancer Day
4 Fri International Day of Human Fraternity 5 Sat National Weatherperson's Day
5 Sat World Nutella Day 6 Sun National Frozen Yogurt Day
6 Sun International Day of Zero Tolerance for Female Genital Mutilation 6 Sun National Chopsticks Day
7 Mon National Send a Card to a Friend Day 7 Mon e-Day
7 Mon National Fettuccine Alfredo Day 7 Mon National Signing Day
7 Mon Safer Internet Day 8 Tue National Kite-Flying Day
8 Tue National Boy Scout Day 9 Wed National Toothache Day
9 Wed National Pizza Day 10 Thu World Pulses Day
10 Thu Lunar New Year 11 Fri Super Bowl Sunday
11 Fri National Inventors' Day 11 Fri International Day of Women and Girls in Science
11 Fri Thomas Edison's Birthday 12 Sat Lincoln's Birthday
12 Sat Darwin Day 12 Sat International Epilepsy Day
13 Sun World Radio Day 13 Sun Paczki Day 2024 (Shrove Tuesday, Fat Tuesday)
13 Sun Mardi Gras 13 Sun Galentine's Day
14 Mon National Donor Day 14 Mon International Book Giving Day
14 Mon Valentine's Day 14 Mon Arizona Statehood Day
14 Mon Ash Wednesday 15 Tue International Childhood Cancer Day
15 Tue World Anthropology Day 15 Tue Singles Awareness Day
15 Tue Susan B. Anthony's Birthday 16 Wed National Almond Day
17 Thu Random Acts of Kindness Day 18 Fri Pluto Day
19 Sat Presidents' 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 International Mother Language Day
21 Mon National Sticky Bun Day 22 Tue George Washington's Birthday
22 Tue National Margarita Day 22 Tue National Walking the Dog Day
22 Tue World Thinking Day 22 Tue National Chili Day 2024
23 Wed Battle of the Alamo 23 Wed National Banana Bread Day
25 Fri National Clam Chowder Day 26 Sat National Pistachio Day
27 Sun National Pokemon Day 27 Sun World Spay Day
27 Sun World Non-governmental Organization Day 28 Mon Rare Disease Day
28 Mon National Pancake Day 2024  
January 2011
1 Sat Veganuary 1 Sat National Hangover Day
1 Sat International Self Care Day 1 Sat National Thank God It's Monday Day
1 Sat Frankenstein Day 1 Sat Mexican Independence Day
1 Sat International Public Domain Day 1 Sat New Year's Day
1 Sat National Bloody Mary Day 1 Sat Emancipation Proclamation
1 Sat Dry January 1 Sat Boston Tea Party Anniversary
2 Sun National Buffet Day 2 Sun World Introvert Day
2 Sun National Science Fiction Day 3 Mon International Mind-Body Wellness Day
4 Tue National Spaghetti Day 4 Tue World Hypnotism Day
4 Tue National Ribbon Skirt Day 4 Tue World Braille Day
4 Tue National Trivia Day 5 Wed National Keto Day
5 Wed National Whipped Cream Day 5 Wed National Bird Day
6 Thu Epiphany 6 Thu National Cuddle Up Day
6 Thu National Bean Day 7 Fri National Bobblehead Day
7 Fri Orthodox Christmas 8 Sat World Typing Day
8 Sat Battle of New Orleans 8 Sat National Bubble Bath 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 Pharmacist Day
12 Wed National Marzipan Day 12 Wed National Curried Chicken 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 Civil Rights Day
15 Sat National Strawberry Ice Cream Day 15 Sat Idaho Human Rights Day
15 Sat Martin Luther King’s Birthday 15 Sat Army Day
15 Sat National Hat Day 15 Sat Martin Luther King Day
15 Sat National Bagel Day 16 Sun National Nothing Day
16 Sun International Hot and Spicy Food Day 17 Mon Museum Selfie Day
17 Mon Prohibition Begins 17 Mon Guru Gobind Singh Jayanti
17 Mon Benjamin Franklin Day 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 World Religion Day 20 Thu Penguin Awareness Day
20 Thu National DJ Day 21 Fri World Snow Day
21 Fri National Hugging Day 21 Fri National Squirrel Appreciation Day
22 Sat Roe V. Wade 22 Sat Celebration of Life Day
22 Sat National Blonde Brownie Day 23 Sun National Pie Day
23 Sun International Integrative Health Day 24 Mon International Day of Education
24 Mon Tu Bishvat 24 Mon National Compliment Day
24 Mon National Peanut Butter Day 25 Tue Opposite Day
25 Tue Mahayana New Year 25 Tue National Irish Coffee Day
26 Wed National Fun at Work Day 26 Wed National Green Juice Day
26 Wed International Customs 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 National Puzzle Day
29 Sat National Bubble Wrap Appreciation Day 29 Sat Kansas Day
30 Sun National Croissant Day 31 Mon National Hot Chocolate Day
31 Mon National Backward Day  
March 2011
1 Tue World Music Therapy Day 1 Tue Women's History Month
1 Tue World Candle Day 1 Tue National Peanut Butter Lover's Day
1 Tue Self-Injury Awareness Day 1 Tue Employee Appreciation Day
1 Tue Zero Discrimination Day 1 Tue Saint David's Day
2 Wed Texas Independence Day 2 Wed Read Across America
2 Wed World Teen Mental Wellness Day 3 Thu World Birth Defects Day
3 Thu Missouri Compromise 3 Thu National Anthem Day
3 Thu World Hearing Day 3 Thu World Wildlife Day
4 Fri Casimir Pulaski Day 4 Fri National Grammar Day
4 Fri World Obesity Day 4 Fri National Hug a G.I. Day
5 Sat Vermont Town Meeting Day 5 Sat International Day for Disarmament and Non-Proliferation Awareness
6 Sun National Dentists Day 6 Sun National Dress Day
6 Sun National Oreo Cookie Day 6 Sun Dred Scott Case
6 Sun National Day of Unplugging 7 Mon National Cereal Day
7 Mon National Be Heard Day 7 Mon World Plant Power Day
8 Tue National Proofreading Day 8 Tue International Women's Day
9 Wed National Meatball Day 9 Wed National Get Over It Day
10 Thu National Pack Your Lunch Day 10 Thu First Day of Ramadan
10 Thu Harriet Tubman Day 10 Thu National Mario Day
10 Thu Daylight Saving Time Starts 10 Thu National Hug Your Dog Day
11 Fri National Napping Day 11 Fri National Promposal Day
12 Sat National Plant a Flower Day 12 Sat National Girl Scout Day
13 Sun National K9 Veterans Day 13 Sun National Good Samaritan Day
14 Mon World Kidney 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 World Sleep Day 17 Thu Saint Patrick's Day
17 Thu Evacuation Day 18 Fri Awkward Moments Day
18 Fri National Biodiesel Day 19 Sat World Social Work Day
19 Sat International Read to Me Day 19 Sat St. Joseph's Day
19 Sat National Let's Laugh Day 20 Sun National Kick Butts Day
20 Sun World Oral Health Day 20 Sun Spring Equinox (Start of Spring)
20 Sun French Language Day 20 Sun International Day of Happiness
20 Sun National Proposal Day 21 Mon World Down Syndrome Day
21 Mon World Puppetry Day 21 Mon International Day of Forests
21 Mon International Day for the Elimination of Racial Discrimination 21 Mon National Common Courtesy Day
21 Mon National Fragrance Day 21 Mon World Poetry Day
21 Mon National French Bread Day 22 Tue World Water Day
22 Tue National Goof Off Day 23 Wed National Puppy Day
23 Wed World Meteorological Day 23 Wed National Near Miss Day
23 Wed National Tamale Day 23 Wed National Chip and Dip Day
24 Thu Palm Sunday 24 Thu National Cheesesteak Day
24 Thu World Tuberculosis Day 25 Fri Holi
25 Fri National Medal of Honor Day 25 Fri International Waffle Day
25 Fri National Physician's Week 25 Fri Maryland Day
25 Fri Hola Mohalla 26 Sat National Spinach Day
26 Sat Purple Day 26 Sat Prince Kuhio Day
27 Sun National Joe Day 27 Sun World Theatre Day
28 Mon Holy Thursday 28 Mon Respect Your Cat Day
28 Mon Maundy Thursday 29 Tue National Vietnam War Veterans Day
29 Tue National Smoke and Mirrors Day 29 Tue National Mom and Pop Business Owners Day
29 Tue Good Friday 2024 30 Wed National I am in Control Day
30 Wed Holy Saturday 30 Wed National Doctors' Day
30 Wed Earth Hour 31 Thu National Crayon Day
31 Thu Trans Day Of Visibility 31 Thu César Chávez Day
31 Thu World Backup Day  
April 2011
1 Fri April Fool's Day 1 Fri National Sourdough Bread Day
2 Sat International Children's Book Day 2 Sat National Peanut Butter and Jelly Day
2 Sat National Reconciliation Day 2 Sat Autism Awareness Day
3 Sun World Party Day 3 Sun National Find a Rainbow Day
3 Sun National Walking Day 4 Mon International Carrot Day
4 Mon Qingming Festival 4 Mon National Burrito Day
4 Mon Eid al-Adha 4 Mon National School Librarian Day
5 Tue Gold Star Spouses Day 6 Wed National Student-Athlete Day
6 Wed National Handmade Day 6 Wed National Love Our Children Day
6 Wed International Day of Sport for Development and Peace 6 Wed International Pillow Fight Day
6 Wed National Tartan Day 7 Thu National Beer Day
7 Thu World Health Day 7 Thu National No Housework Day
9 Sat National Name Yourself Day 9 Sat Last Day of Ramadan
9 Sat Eid al-Fitr 9 Sat National Former Prisoner of War Recognition Day
10 Sun World Homeopathy Day 10 Sun National Siblings Day
11 Mon National Pet Day 11 Mon National Submarine Day
11 Mon National Alcohol Screening Day 12 Tue National Grilled Cheese Sandwich Day
12 Tue Day of Silence 12 Tue American Civil War
13 Wed International plant appreciation day 13 Wed Thomas Jefferson's Birthday
13 Wed National Scrabble Day 13 Wed National Make Lunch Count Day
14 Thu National Gardening Day 14 Thu Ambedkar Jayanti
14 Thu National Pan American Day 14 Thu International Moment of Laughter Day
14 Thu RAINN Day 14 Thu National Ex-Spouse Day
15 Fri Father Damien Day 15 Fri National Laundry Day
15 Fri Patriots' Day 15 Fri World Art Day
15 Fri Bengali New Year (Poila Baisakh) 15 Fri Jackie Robinson Day
15 Fri Assassination of Abraham Lincoln 16 Sat Emancipation Day
16 Sat Selena Day 16 Sat World Voice Day
17 Sun Administrative Professionals Day 17 Sun World Hemophilia Day
18 Mon National Lineman Appreciation Day 18 Mon International Day for Monuments and Sites
18 Mon National Columnists’ Day 18 Mon Tax Day
18 Mon World Amateur Radio Day 18 Mon National High Five Day
18 Mon National Haiku Poetry Day 20 Wed Chinese Language Day
20 Wed National Look Alike Day 20 Wed Husband Appreciation Day
21 Thu National Kindergarten Day 21 Thu San Jacinto Day
21 Thu Spanish American War 21 Thu International Creativity and Innovation Day
22 Fri Earth Day 22 Fri Oklahoma Day
22 Fri International Mother Earth Day 23 Sat National Take a Chance Day
23 Sat Spanish Language Day 23 Sat Lover's Day
23 Sat Saint George's Day 23 Sat World Book Day
23 Sat Hanuman Jayanti 23 Sat National Talk Like Shakespeare Day
23 Sat National Picnic Day 23 Sat English Language Day
24 Sun World Immunization Week 24 Sun International Guide Dog Day
25 Mon World Malaria Day 25 Mon National DNA Day
25 Mon Parental Alienation Awareness Day (PAAD) 25 Mon World Penguin Day
25 Mon Take our Daughters and Sons to Work Day 25 Mon National Telephone Day
26 Tue World Intellectual Property Day 26 Tue International Chernobyl Disaster Remembrance Day
26 Tue Arbor Day 26 Tue Pretzel Day
27 Wed Confederate Memorial Day 27 Wed National Rebuilding Day
27 Wed International Sculpture Day 28 Thu National Superhero Day
28 Thu National Great Poetry Reading Day 28 Thu Workers’ Memorial Day
28 Thu World Day for Safety and Health at Work 29 Fri International Dance Day
30 Sat International Jazz Day 30 Sat Honesty Day
May 2011
1 Sun Law Day 1 Sun No Pants Day
1 Sun Lei Day 1 Sun May Day
1 Sun School Principals’ Day 1 Sun Loyalty Day
1 Sun Global Love Day 2 Mon International Harry Potter Day
2 Mon World Password Day 2 Mon World Tuna Day
2 Mon Kentucky Derby 2 Mon National Day of Prayer
2 Mon Astronomy Day 3 Tue St Thomas Day
3 Tue National Space Day 3 Tue World Press Freedom Day
3 Tue National Paranormal Day 4 Wed Haymarket Riot
4 Wed National Explosive Ordnance Disposal (EOD) Day 4 Wed Rhode Island Independence Day
4 Wed Join Hands Day 4 Wed Star Wars Day
4 Wed Free Comic Book Day 4 Wed Kent State Shootings
5 Thu World Portuguese Language Day 5 Thu National Lemonade Day
5 Thu World Laughter Day 5 Thu African World Heritage Day
5 Thu International Day of the Midwife 5 Thu Cinco de Mayo
6 Fri National Nurses Day 6 Fri International No Diet Day
6 Fri National Tourist Appreciation Day 7 Sat National Foster Care Day
7 Sat Teacher’s Day 8 Sun National Receptionists Day
8 Sun Victory in Europe Day 8 Sun National Student Nurse Day
8 Sun Truman Day 8 Sun International Thalassaemia Day
8 Sun World Red Cross Day 8 Sun Buddha Day
8 Sun National Have a Coke Day 9 Mon Ascension Day
10 Tue National Golf Day 10 Tue Military Spouse Appreciation Day
10 Tue World Lupus Day 10 Tue National Clean Your Room Day
10 Tue National Provider Day 11 Wed World Migratory Bird Day
11 Wed Pullman Strike 11 Wed Fair Trade Day
11 Wed National Eat What You Want Day 12 Thu National Limerick Day
12 Thu International Nurses Day 13 Fri world cocktail day
13 Fri National Apple Pie Day 13 Fri National Third Shift Workers Day
14 Sat Jamestown Colony Founded 15 Sun National Pizza Party Day
15 Sun Peace Officers Memorial Day 15 Sun International Day of Families
16 Mon International Day of Light 17 Tue Bike-to-Work Day
17 Tue Malcolm X Day 17 Tue Endangered Species Day
17 Tue World Hypertension Day 18 Wed National Learn to Swim Day
18 Wed International Museum Day 18 Wed World Whisky (Whiskey) Day
18 Wed Armed Forces Day 18 Wed Preakness Stakes
18 Wed National No Dirty Dishes Day 19 Thu Pentecost
19 Thu World Baking Day 20 Fri Homestead Act
20 Fri National Defense Transportation Day 20 Fri National Rescue Dog Day
20 Fri Whit Monday 20 Fri National Be a Millionaire Day
20 Fri World Bee Day 21 Sat National Talk Like Yoda Day
21 Sat National Memo Day 21 Sat International Tea Day
21 Sat World Day for Cultural Diversity for Dialogue and Development 21 Sat National Waitstaff Day
22 Sun World Goth Day 22 Sun Harvey Milk Day
22 Sun International Day for Biological Diversity 22 Sun National Maritime Day
23 Mon World Turtle Day 24 Tue World Schizophrenia Day
24 Tue National Brother's Day 24 Tue National Scavenger Hunt Day
25 Wed National Wine Day 25 Wed Shavuot
25 Wed National Missing Children’s Day 26 Thu National Paper Airplane Day
26 Thu Trinity Sunday 27 Fri Memorial Day
27 Fri National Sunscreen Day 28 Sat National Burger Day
28 Sat National Brisket Day 28 Sat World Blood Cancer Day
29 Sun Learn About Composting Day 29 Sun International Day of United Nations Peacekeepers
30 Mon World Multiple Sclerosis Day 30 Mon Red Nose Day (Comic Relief)
30 Mon Corpus Christi 30 Mon National Creativity Day
31 Tue World No Tobacco Day 31 Tue National Smile Day
June 2011
1 Wed Repeat Day 1 Wed Belmont Stakes
1 Wed National Red Rose Day 1 Wed Global Day of Parents
1 Wed World Reef Awareness Day 1 Wed National Say Something Nice Day
1 Wed National Pen Pal Day 2 Thu National Cancer Survivor’s Day
2 Thu Leave The Office Early Day 3 Fri World Bicycle Day
3 Fri National Egg Day 3 Fri Jefferson Davis' Birthday
4 Sat National Cheese Day 4 Sat National Hug Your Cat Day
5 Sun World Environment Day 5 Sun Global Running Day
5 Sun National Gingerbread Day 6 Mon National Drive-In Movie Day
6 Mon National Higher Education Day 6 Mon D-Day
7 Tue National Donut Day 7 Tue National VCR Day
7 Tue World Food Safety Day 8 Wed World Oceans Day
8 Wed Global Wellness Day 8 Wed National Best Friends Day
9 Thu National Children’s Day 9 Thu National Donald Duck Day
9 Thu Odunde Festival 10 Fri National Iced Tea Day
10 Fri Guru Arjan Dev Ji Shaheedi Diwas 11 Sat National Corn On The Cob Day
11 Sat Kamehameha Day 11 Sat National Call Your Doctor Day
12 Sun National Loving Day 12 Sun World Day Against Child Labor
13 Mon International Albinism Awareness Day 13 Mon World Softball Day
13 Mon National Sewing Machine Day 14 Tue World Blood Donor Day
14 Tue Flag Day 14 Tue Army Birthday
14 Tue Bourbon Day 15 Wed World Elder Abuse Awareness Day
15 Wed Nature Photography Day 15 Wed World Juggling Day
16 Thu Father's Day 16 Thu Bloomsday
16 Thu International Day of the African Child 16 Thu National Fudge Day
16 Thu Ganga Dussehra 17 Fri Bunker Hill Day
17 Fri World Day to Combat Desertification and Drought 17 Fri National Eat Your Vegetables Day
18 Sat International Panic Day 18 Sat International Sushi Day
18 Sat International Picnic Day 19 Sun World Sauntering Day
19 Sun Juneteenth 20 Mon World Refugee Day
20 Mon International Surfing Day 20 Mon West Virginia Day
20 Mon American Eagle Day 21 Tue National Selfie Day
21 Tue National Daylight Appreciation Day 21 Tue Summer Solstice
21 Tue Take Your Dog to Work Day 21 Tue International Yoga Day
22 Wed National Onion Ring Day 22 Wed National Take Your Cat to Work Day
22 Wed World Rainforest Day 23 Thu National Pink Day
23 Thu National Hydration Day 23 Thu International Women in Engineering Day
23 Thu National Typewriter Day 24 Fri National Swim A Lap Day
24 Fri Please Take My Children To Work Day 25 Sat Bourdain Day
25 Sat Global Beatles Day 25 Sat Battle of the Little Bighorn
25 Sat Korean War 26 Sun National Chocolate Pudding Day
27 Mon National Work From Home Day 27 Mon Micro-, Small and Medium-Sized Enterprises Day
27 Mon National PTSD Awareness Day 27 Mon International Pineapple Day
27 Mon National Sunglasses Day 27 Mon Helen Keller Day
27 Mon National Handshake Day 27 Mon National Bingo Day
27 Mon National HIV Testing Day 28 Tue National Insurance Awareness Day
28 Tue Tau Day 29 Wed National Camera Day
30 Thu World Social Media Day 30 Thu International Asteroid Day
30 Thu National Meteor Watch Day  
July 2011
1 Fri Bobby Bonilla Day 1 Fri Canada Day
1 Fri International Joke Day 1 Fri Battle of Gettysburg
1 Fri National Postal Worker Day 1 Fri World Bronchiectasis Day
2 Sat Civil Rights Act 2 Sat World UFO Day
2 Sat National Wildland Firefighter Day 2 Sat I Forgot Day
3 Sun National Stay Out of the Sun Day 3 Sun International Plastic Bag Free Day
3 Sun National Compliment Your Mirror Day 4 Mon Independence Day
5 Tue National Workaholics Day 5 Tue National Bikini Day
6 Wed Islamic New Year 6 Wed International Kissing Day
6 Wed National Fried Chicken Day 6 Wed International Day of Cooperatives
7 Thu Global Forgiveness Day 7 Thu World Chocolate Day
8 Fri National Video Game Day 8 Fri International Town Criers Day
9 Sat Cow Appreciation Day 10 Sun National Kitten Day
11 Mon World Population Day 12 Tue Orangemen's Day (The Twelfth)
12 Tue National Simplicity Day 12 Tue Malala Day
13 Wed National French Fry Day 14 Thu Bastille Day
14 Thu National Mac and Cheese Day 14 Thu Pandemonium Day
15 Fri National Give Something Away Day 15 Fri National Clean Beauty Day
16 Sat World Snake Day 16 Sat Moon Landing Anniversary
16 Sat National Cherry Day 17 Sun World Emoji Day
17 Sun National Lottery Day 18 Mon Nelson Mandela International Day
18 Mon World Listening Day 19 Tue Seneca Falls Convention
20 Wed National Moon Day 20 Wed International Chess 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 Tequila Day 24 Sun National Drive-Thru 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 Disability Independence Day
27 Wed National Scotch Day 27 Wed National Creme Brûlée Day
28 Thu Parents' Day 28 Thu Bonus Army
28 Thu World War I 28 Thu National Milk Chocolate Day
29 Fri National Chicken Wings Day 29 Fri National Lasagna Day
29 Fri NASA is Founded 29 Fri National Lipstick Day
29 Fri International Tiger Day 30 Sat International Friendship Day
30 Sat National Father-in-Law Day 30 Sat National Cheesecake Day
30 Sat World Day Against Trafficking in Persons 31 Sun National Avocado Day
31 Sun World Ranger Day  
August 2011
1 Mon National Minority Donor Awareness Day 1 Mon Be An Angel Day
1 Mon World Scout Scarf Day 1 Mon International Childfree Day
1 Mon National Girlfriend Day 1 Mon World Lung Cancer Day
1 Mon Colorado Day 1 Mon Lammas 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 Sisters' Day 4 Thu National Chocolate Chip Cookie Day
4 Thu National Friendship Day 4 Thu American Family Day
4 Thu Coast Guard Birthday 6 Sat Hiroshima Day
7 Sun Purple Heart Day 7 Sun National Lighthouse Day
8 Mon International Infinity Day 8 Mon International Cat Day
9 Tue National Book Lovers Day 9 Tue International Day of the World's Indigenous People
9 Tue International Coworking Day 10 Wed Lazy Day
10 Wed National Bowling Day 10 Wed National Spoil Your Dog Day
10 Wed National Garage Sale Day 11 Thu National Son and Daughter Day
12 Fri World Elephant Day 12 Fri Victory Day
12 Fri Middle Child Day 12 Fri International Youth Day
12 Fri National Vinyl Record Day 13 Sat National Filet Mignon Day
13 Sat Left-Handers Day 14 Sun World Lizard Day
14 Sun Social Security Act 14 Sun National Financial Awareness Day
15 Mon Assumption of Mary 15 Mon National Relaxation Day
15 Mon International Homeless Animals Day 15 Mon National Back To School Prep Day
16 Tue National Roller Coaster Day 16 Tue Bennington Battle Day
16 Tue National Airborne Day 16 Tue Hawaii Statehood Day
16 Tue National Rum Day 16 Tue National Bratwurst Day
16 Tue Tell a Joke Day 17 Wed National Nonprofit Day
17 Wed International Geocaching Day 17 Wed National Black Cat Appreciation 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 World Mosquito Day
20 Sat National Chocolate Pecan Pie Day 20 Sat National Radio Day
21 Sun National Spumoni Day 21 Sun Senior Citizens Day
21 Sun International Day of Remembrance and Tribute to the Victims of Terrorism 22 Mon National Tooth Fairy Day
22 Mon World Plant Milk Day 23 Tue International Day for the Remembrance of the Slave Trade and its Abolition
23 Tue Ride Like The Wind Day 23 Tue Cheap Flight Day
23 Tue National Sponge Cake Day 24 Wed Pluto Demoted Day
24 Wed National Waffle Day 24 Wed Kobe Bryant Day
24 Wed International Strange Music Day 25 Thu National Secondhand Wardrobe Day
25 Thu National Park Service Founders Day 26 Fri Janmashtami
26 Fri National WebMistress Day 26 Fri National Dog Day
26 Fri Women's Equality Day 27 Sat National Just Because Day
28 Sun Rainbow Bridge Remembrance Day 28 Sun Bow Tie Day
28 Sun March on Washington 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 Grief Awareness Day 30 Tue National Beach Day
31 Wed Eat Outside Day 31 Wed World Distance Learning Day
31 Wed International Overdose Awareness Day  
September 2011
1 Thu world alzheimer's month 1 Thu American Chess Day
1 Thu Emma M Nutt Day 1 Thu World Letter Writing Day
2 Fri V-J Day 2 Fri West Indian Day Parade
2 Fri World Coconut Day 2 Fri Bison Ten Yell Day
2 Fri Labor Day 3 Sat Signing of the Treaty of Paris
3 Sat National Skyscraper Day 3 Sat Telephone Tuesday
4 Sun National Wildlife Day 4 Sun World Sexual Health Day
5 Mon International Day of Charity 5 Mon National Cheese Pizza Day
6 Tue National 401(k) Day 6 Tue National Food Bank Day
6 Tue Fight Procrastination Day 6 Tue National Lazy Mom’s Day
6 Tue Read a Book Day 7 Wed National Salami Day
7 Wed International Day of Clean Air for blue skies 7 Wed World Beard Day
7 Wed Ganesh Chaturthi 8 Thu International Literacy Day
8 Thu National Hug Your Hound Day 8 Thu Worldwide Cystic Fibrosis Day
8 Thu Grandparents Day 8 Thu Pardon Day
8 Thu World Physiotherapy (PT) Day 9 Fri International Sudoku Day
9 Fri International Day to Protect Education from Attack 9 Fri National Teddy Bear Day
9 Fri California Admission Day 10 Sat National Swap Ideas Day
10 Sat World Suicide Prevention Day 11 Sun Patriot Day
11 Sun National Make Your Bed Day 12 Mon National School Picture Day
12 Mon National Day of Encouragement 12 Mon International Day for South-South Cooperation
12 Mon National Video Games Day 12 Mon National Chocolate Milkshake Day
12 Mon National Day of Civic Hacking 13 Tue National Bald is Beautiful Day
13 Tue Roald Dahl Day 13 Tue Day of the Programmer
13 Tue International Chocolate Day 13 Tue World Sepsis Day
13 Tue National Peanut Day 13 Tue National Celiac Disease Awareness Day
13 Tue Positive Thinking Day 14 Wed National Live Creative Day
14 Wed Carl Garner Federal Lands Cleanup Day 14 Wed National Pet Memorial Day
15 Thu Get Ready Day 15 Thu National Online Learning Day
15 Thu World Lymphoma Awareness Day 15 Thu National Linguine Day
15 Thu Wife Appreciation Day (National Wife Day) 15 Thu International Dot Day
15 Thu International Day of Democracy 15 Thu National Hispanic Heritage Month
16 Fri National Guacamole Day 16 Fri National Step Family Day
16 Fri National Working Parents Day 16 Fri International Day for the Preservation of the Ozone Layer
17 Sat Constitution Day 17 Sat National IT Professionals Day
17 Sat Citizenship Day 17 Sat International Country Music Day
17 Sat World Patient Safety Day 17 Sat National Pet Bird Day
18 Sun National First Love Day 18 Sun National Cheeseburger Day
18 Sun International Equal Pay Day 18 Sun Air Force Day
19 Mon National Dance Day 19 Mon Talk Like a Pirate Day
19 Mon Batman Day 20 Tue National Queso Day
20 Tue National Pepperoni Pizza Day 20 Tue National POW/MIA Recognition Day
21 Wed International Eat an Apple Day 21 Wed World Gratitude Day
21 Wed National Chai Day 21 Wed National Gymnastics Day
21 Wed National CleanUp Day 21 Wed World Alzheimer’s Day
21 Wed International Day of Peace 21 Wed International Coastal CleanUp Day
21 Wed Oktoberfest 22 Thu National Centenarian’s Day
22 Thu World Rivers Day 22 Thu World Car-Free Day
22 Thu Car Free Day 22 Thu World Rose Day
22 Thu National Elephant Appreciation Day 22 Thu International Daughters Day
22 Thu Falls Prevention Awareness Day 22 Thu National White Chocolate Day
22 Thu World Rhino Day 22 Thu Autumnal Equinox (Start of Fall)
22 Thu American Business Women’s Day 22 Thu World CML (Chronic Myeloid Leukemia) Day
22 Thu Hobbit Day 23 Fri National Family Day
23 Fri International Day of Sign Languages 23 Fri Bi Visibility Day
24 Sat National Cherries Jubilee Day 24 Sat National Voter Registration Day
24 Sat World Bollywood Day 24 Sat National Punctuation Day
24 Sat World Gorilla Day 24 Sat Schwenkfelder Thanksgiving
24 Sat National Brave Day 25 Sun National Open The Magic Day
25 Sun National Daughters Day 25 Sun National Lobster Day
25 Sun National One-Hit Wonder Day 25 Sun Comic Book Day
25 Sun World Dream Day 25 Sun National Cooking Day
26 Mon Johnny Appleseed Day 26 Mon National Dumpling Day
26 Mon International Day for the Total Elimination of Nuclear Weapons 26 Mon World Contraception Day
27 Tue World Tourism Day 27 Tue National Crush Day
27 Tue Native American Day (CA and NV) 28 Wed National Ghost Hunting Day
28 Wed National Public Lands Day 28 Wed National Singles Day
28 Wed World Rabies Day 28 Wed National Hunting and Fishing Day
28 Wed Ask a Stupid Question Day 28 Wed National Neighbor Day
28 Wed International Day for Universal Access to Information 28 Wed National Family Health & Fitness Day USA
28 Wed National Sons Day 28 Wed International Rabbit Day
29 Thu International Day of Awareness of Food Loss and Waste 29 Thu National Coffee Day
29 Thu Veterans of Foreign Wars (VFW) Day 29 Thu Gold Star Mother's Day
29 Thu International Food Loss and Waste Awareness Day 29 Thu World Heart Day
29 Thu National Starbucks Day 30 Fri International Translation Day
30 Fri World Maritime Day 30 Fri National Day for Truth and Reconciliation
30 Fri International Podcast Day 30 Fri National Love People Day
October 2011
1 Sat International Music Day 1 Sat National Fire Pup Day
1 Sat National Homemade Cookies Day 1 Sat Urticaria day
1 Sat National Hair Day 1 Sat Breast Cancer Awareness Month
1 Sat International Coffee Day 1 Sat World Vegetarian Day
1 Sat International Day of Older Persons 2 Sun National Walk and Bike to School Day
2 Sun National Kale Day 2 Sun National Name Your Car Day
2 Sun International Day of Non-Violence 2 Sun World Financial Planning Day
2 Sun National Custodian Day 2 Sun Random Acts of Poetry Day
3 Mon World Temperance Day 3 Mon National Boyfriend Day
3 Mon Mean Girls Day 4 Tue National Golf Lovers Day
4 Tue National Taco Day 4 Tue National Body Language Day
4 Tue Feast of St Francis of Assisi 4 Tue World Space Week
4 Tue World Animal Day 4 Tue National Vodka Day
4 Tue National Cinnamon Roll Day 4 Tue World Smile Day
5 Wed National Do Something Nice Day 5 Wed World Teachers’ Day
5 Wed National Get Funky Day 6 Thu National Plus Size Appreciation Day
6 Thu World Cerebral Palsy Day 6 Thu National Coaches Day
6 Thu National Noodle Day 7 Fri World Habitat Day
7 Fri World Cotton Day 7 Fri Child Health Day
7 Fri World Architecture Day 7 Fri National Frappe Day
7 Fri National Inner Beauty Day 8 Sat National Depression Screening Day
8 Sat International Podiatry Day 8 Sat Ada Lovelace Day
9 Sun National Stop Bullying Day 9 Sun National Emergency Nurses Day
9 Sun Leif Erikson Day 9 Sun World Post Day
10 Mon World Day Against the Death Penalty 10 Mon World Mental Health Day
10 Mon World Sight Day 10 Mon World Homeless Day
11 Tue National Coming Out Day 11 Tue International Day of the Girl Child
11 Tue World Egg Day 12 Wed National Savings Day
12 Wed World Hospice and Palliative Care Day 12 Wed National Chess Day
12 Wed World Arthritis Day 12 Wed Farmers Day
13 Thu National No Bra Day 13 Thu International Day for Disaster Risk Reduction
13 Thu World Thrombosis Day 13 Thu Navy Birthday
14 Fri National Dessert Day 14 Fri Columbus Day (Most regions)
14 Fri National Fossil Day 14 Fri World Standards Day
14 Fri Native Americans' Day 15 Sat Global Handwashing Day
15 Sat National Mushroom Day 15 Sat International Day of Rural Women
15 Sat White Cane Safety Day 15 Sat National Grouch Day
16 Sun National Sports Day 16 Sun Department Store Day
16 Sun Boss's Day 16 Sun Global Dignity Day
16 Sun World Food Day 16 Sun World Spine Day
16 Sun Dictionary Day 16 Sun National Train Your Brain Day
16 Sun Global Cat Day 17 Mon National Pay Back a Friend Day
17 Mon Black Poetry Day 17 Mon World Trauma Day
17 Mon International Day for the Eradication of Poverty 17 Mon National Pasta Day
18 Tue National No Beard Day 18 Tue National Mammography Day
18 Tue World Okapi Day 18 Tue Alaska Day
19 Wed National New Friends Day 19 Wed National Kiss Your Crush Day
19 Wed Sweetest Day 19 Wed National Fetch Day
20 Thu International Sloth Day 20 Thu International Day of the Air Traffic Controller
20 Thu National Pharmacy Technician Day 20 Thu National Youth Confidence Day
20 Thu National Day on Writing 20 Thu International Chefs Day
20 Thu World Osteoporosis Day 20 Thu World Statistics Day
21 Fri National Apple Day 21 Fri National Clean Your Virtual Desktop Day
21 Fri National Reptile Day 21 Fri Back to the Future Day
21 Fri National Pets for Veterans Day 21 Fri National Medical Assistants Day
22 Sat National Nut Day 22 Sat International Stuttering Awareness Day
23 Sun National Paralegal Day 23 Sun National TV Talk Show Host
24 Mon World Development Information Day 24 Mon World Polio day
24 Mon Stock Market Crash 24 Mon United Nations Day
24 Mon National Bologna Day 25 Tue World Opera Day
25 Tue International Artist Day 25 Tue National Art Day
25 Tue Nevada Day 25 Tue National I Care About You Day
25 Tue International Dwarfism Awareness Day 25 Tue World Pasta Day
26 Wed National Day of the Deployed 26 Wed National Pumpkin Day
26 Wed National Make A Difference Day 27 Thu National Mentoring Day
27 Thu National Mother-in-Law Day 27 Thu National American Beer Day
27 Thu World Day for Audiovisual Heritage 27 Thu World Occupational Therapy Day
28 Fri National Immigrants Day 28 Fri National First Responders Day
28 Fri International Animation Day 28 Fri world judo day
28 Fri National Chocolate 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 Checklist Day 30 Sun National Text Your Ex Day
30 Sun National Candy Corn Day 31 Mon World Savings Day
31 Mon Halloween 31 Mon Samhain
31 Mon National Magic Day 31 Mon World Cities Day
31 Mon National Caramel Apple Day  
November 2011
1 Tue No Shave November 1 Tue National Calzone Day
1 Tue Native American Heritage Month 1 Tue All Saints' Day
1 Tue National Adoption Month 1 Tue Diwali
1 Tue World Vegan Day 1 Tue Movember
1 Tue Author's Day 1 Tue Day of the Dead
1 Tue National Brush Day 2 Wed International Day to End Impunity for Crimes against Journalists
2 Wed Day of the Dead 2 Wed All Souls' Day
3 Thu National Sandwich Day 3 Thu National Homemaker Day
3 Thu Daylight Saving Time Ends 3 Thu New York City Marathon
4 Fri National Chicken Lady Day 4 Fri Recreation Day
4 Fri Iran Hostage Crisis 4 Fri Job Action Day
4 Fri National Candy Day 5 Sat National Redhead Day
5 Sat Melbourne Cup 5 Sat World Tsunami Awareness Day
5 Sat American Football Day 6 Sun National Nachos Day
6 Sun National Stress Awareness Day 6 Sun International Day for Preventing the Exploitation of the Environment in War and Armed Conflict
7 Mon National Men Make Dinner Day 7 Mon National Canine Lymphoma Awareness Day
8 Tue National STEM/STEAM Day 8 Tue National Cappuccino Day
8 Tue World Urbanism Day 9 Wed World Freedom Day
9 Wed Go to an Art Museum Day 9 Wed World Adoption Day
9 Wed International Day against Fascism and AntiSemitism 10 Thu Marine Corps Birthday
10 Thu International Accounting Day 10 Thu World Science Day for Peace and Development
10 Thu World Keratoconus Day 11 Fri National Sundae Day
11 Fri Veterans Day 11 Fri Singles Day
11 Fri National Metal Day 12 Sat Nurse Practitioner Week
12 Sat National Happy Hour Day 12 Sat World Pneumonia Day
13 Sun World Kindness Day 13 Sun Sadie Hawkins Day
14 Mon National Family PJ Day 14 Mon World Diabetes Day
14 Mon National Pickle Day 15 Tue Kartik Purnima
15 Tue America Recycles Day 15 Tue National Philanthropy Day
15 Tue National Drummer Day 15 Tue National Clean Out Your Refrigerator Day
16 Wed International Day for Tolerance 16 Wed National Button Day
16 Wed National Fast Food Day 17 Thu National Hiking Day
17 Thu World Day of Remembrance for Road Traffic Victims 17 Thu World Prematurity Day
17 Thu International Students' Day 17 Thu National Homemade Bread Day
17 Thu National Take a Hike Day 17 Thu National Unfriend Day
18 Fri National Princess Day 18 Fri World Antimicrobial Awareness Week
19 Sat National Play Monopoly Day 19 Sat National Macchiato Day
19 Sat International Men's Day 19 Sat National Camp Day
19 Sat National Entrepreneurs' Day 19 Sat World Toilet Day
20 Sun National Absurdity Day 20 Sun Africa Industrialization Day
20 Sun Future Teachers of America Day 20 Sun World COPD (Chronic Obstructive Pulmonary Disease) Day
20 Sun Transgender Day of Remembrance 20 Sun Universal Children’s Day
21 Mon Great American Smokeout 21 Mon National Stuffing Day
21 Mon National Rural Health Day 21 Mon World Hello Day
21 Mon World Philosophy Day 21 Mon World Television Day
21 Mon World pancreatic cancer day 22 Tue Go For A Ride Day
23 Wed National Espresso Day 23 Wed National Adoption Day
23 Wed Fibonacci Day 25 Fri National Play Day With Dad
25 Fri International Day for the Elimination of Violence Against Women 25 Fri National Parfait Day
26 Sat National Cake Day 26 Sat National Family Health History Day
28 Mon Red Planet Day 28 Mon National Day of Mourning
28 Mon Thanksgiving Day 28 Mon National French Toast Day
29 Tue American Indian Heritage Day 29 Tue International Day of Solidarity with the Palestinian People
29 Tue Buy Nothing Day 29 Tue Black Friday
30 Wed National Mason Jar Day 30 Wed National Personal Space Day
30 Wed Day of Remembrance for all Victims of Chemical Warfare 30 Wed International Computer Security Day
30 Wed St Andrew's Day 30 Wed Small Business Saturday
December 2011
1 Thu World AIDS Day 1 Thu National Christmas Lights Day
2 Fri International Day for the Abolition of Slavery 2 Fri National Mutt Day
2 Fri Cyber Monday 3 Sat Giving Tuesday
3 Sat International Day of Persons with Disabilities 4 Sun Wildlife Conservation Day
4 Sun International Day of Banks 4 Sun National Cookie Day
5 Mon Day of the Ninja 5 Mon International Volunteer Day
5 Mon National Repeal Day 5 Mon World Soil Day
6 Tue St. Nicholas Day 6 Tue National Bartender Day
6 Tue National Gazpacho Day 6 Tue National Miners Day
7 Wed National Cotton Candy Day 7 Wed International Civil Aviation Day
7 Wed National Letter Writing Day 7 Wed Candle Day
7 Wed World Pear Day 7 Wed Pearl Harbor Remembrance Day
8 Thu Feast of the Immaculate Conception 8 Thu National Brownie Day
9 Fri International Anti-corruption Day 9 Fri International Day of Commemoration and Dignity of the Victims of the Crime of Genocide
9 Fri Christmas Card Day 9 Fri Green Monday
9 Fri National Pastry Day 9 Fri National Llama Day
10 Sat Human Rights Day 10 Sat Dewey Decimal System Day
10 Sat Nobel Prize Day 10 Sat International Animal Rights Day
10 Sat Jane Addams Day 11 Sun International Mountain Day
11 Sun UNICEF Birthday 12 Mon International Day of Neutrality
12 Mon International Universal Health Coverage Day 12 Mon Feast of Our Lady of Guadalupe
12 Mon Gingerbread House Day 12 Mon National Poinsettia Day
13 Tue National Salesperson Day 13 Tue National Violin Day
13 Tue National Cocoa Day 13 Tue National Day of the Horse
13 Tue Saint Lucy's Day 13 Tue National Guard Birthday
14 Wed National Free Shipping Day 14 Wed Monkey Day
15 Thu National Cupcake Day 15 Thu Bill of Rights 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 Wright Brothers Day
17 Sat Pan American Aviation Day 17 Sat National Maple Syrup Day
18 Sun Arabic Language Day 18 Sun Answer The Telephone Like Buddy The Elf Day
18 Sun National Twin Day 18 Sun International Migrants 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 Winter Solstice 21 Wed National Wreaths Across America Day
21 Wed National Crossword Puzzle Day 21 Wed National Short Girl Appreciation Day
21 Wed Yule 21 Wed Look On The Bright Side Day
22 Thu National Short Person Day 22 Thu National Cookie Exchange Day
23 Fri Festivus 23 Fri National Roots Day
24 Sat Christmas Eve 24 Sat The Feast of the Seven Fishes
25 Sun Hanukkah 25 Sun Christmas Day
26 Mon Kwanzaa 26 Mon Boxing Day
27 Tue No Interruptions Day 27 Tue International Day of Epidemic Preparedness
28 Wed Pledge of Allegiance Day 28 Wed National Call a Friend Day
28 Wed National Download Day 28 Wed National Card Playing Day
28 Wed National Short Film Day 29 Thu Wounded Knee
29 Thu Still Need To Do Day 30 Fri National Bacon Day
31 Sat New Year's Eve  
Commemorative Dates 2010 2010 Commemorative Dates 2012 2012

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