October is a spooky month packed with Halloween thrills, treats and, of course, the timeless tradition of trick-or-treating! But even if Halloween isn’t on your radar this year, don’t worry—there are plenty of other October holidays to celebrate and enjoy!

October is Breast Cancer Awareness Month, a time to show your support by wearing pink ribbons and encouraging family and friends to stay healthy and take regular health screenings. Plus, we’ve got World Mental Health Day to remind us all to take a breather, check in with ourselves and potentially share an inspirational quote to stay motivated and inspired. And let’s not forget the sweetest day of all—National Dessert Day—because every October needs a little extra sugar!

So, if you’re curious about all the fabulous holidays in October, keep reading below. Have a spooktastic month!

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What are the popular October holidays?

Halloween might be the most popular holiday in October with its trick-or-treating, spooky decorations and spine-chilling ghost stories that thrill both kids and adults. But there’s more to October than just ghosts and ghouls! It’s also Breast Cancer Awareness Month, a time to raise awareness on breast health and don pink (along with Mean Girls Day on October 3). And let’s not forget some of the quirkier October holidays like International Music Day on October 1, where we can celebrate the universal language of sound, and World Teachers’ Day on October 5, honoring the educators who shape our future leaders.

Daily October holidays and observances in 2024

October 1

Coffee cup with latte art foam on wood table in coffee shop with copy space.Coffee is one of the most popular beverages.Improve Energy Levels and Burn FatSPmemory/Getty Images

  • International Coffee Day
  • International Music Day
  • National Black Dog Day
  • National Hair Day
  • National Homemade Cookie Day
  • National Raccoon Day
  • World Vegetarian Day

October 2

  • International Day of Non-Violence
  • International Walk to School Day
  • National Custodian Day
  • National Fried Scallops Day
  • National Kale Day
  • National Name Your Car Day
  • National Pumpkin Seed Day
  • Rosh Hashanah
  • World Farm Animals Day

October 3

  • “Mean Girls” Day
  • National Boyfriend Day

October 4

  • Improve Your Office Day
  • Kids Music Day
  • National Cinnamon Roll Day
  • National Golf Lovers Day
  • National Taco Day
  • World Animal Day
  • World Habitat Day
  • World Smile Day

October 5

Crafts equipment on tableTetra Images/Getty Images

  • Frugal Fun Day
  • National Be Nice Day
  • World Card Making Day
  • World Meningitis Day
  • World Teachers’ Day 

October 6

  • Change A Light Day
  • National Badger Day
  • National Coaches Day
  • National Noodle Day
  • World Cerebral Palsy Day

October 7

  • National Child Health Day
  • World Architecture Day

October 8

  • Ada Lovelace Day
  • International Dyslexia Day
  • National Face Your Fears Day
  • National Fluffernutter Day
  • National Heroes’ Day
  • National Pierogi Day
  • National Salmon Day
  • World Octopus Day 

October 9

  • International Beer and Pizza Day 
  • Leif Erikson Day
  • National Bring Your Teddy Bear to School Day
  • National Stop Bullying Day

October 10

Layers and layers of chocolatey goodnessLumiNola/Getty Images

  • National Angel Food Cake Day
  • National Cake Decorating Day
  • National Handbag Day
  • World Homeless Day
  • World Mental Health Day
  • World Sight Day

October 11

  • International Girl Child Day
  • National Coming Out Day
  • National Sausage Pizza Day
  • National Spread Joy Day
  • World Egg Day
  • Yom Kippur (sunset on Oct. 11 to nightfall on Oct. 12)

October 12

  • I Love Yarn Day
  • International African Penguin Awareness Day
  • National Chess Day
  • National Farmers Day
  • National Gumbo Day
  • National Pulled Pork Day
  • National Savings Day
  • World Arthritis Day
  • World Hospice and Palliative Care Day

October 13

  • Breast Cancer Awareness Day
  • National M&M Day

October 14

  • Columbus Day
  • Indigenous Peoples’ Day
  • National Dessert Day
  • National I Love You Day

October 15

Caucasian woman washing her handsMike Kemp/Getty Images

  • Global Handwashing Day
  • National Cheese Curd Day
  • National Esthetician Day
  • National Lemon Bar Day
  • National Mushroom Day
  • National Pharmacy Technician Day
  • National Pregnancy and Infant Loss Remembrance Day
  • Sweetest Day
  • World Students’ Day

October 16

  • Dictionary Day
  • Global Cat Day
  • National Boss’s Day
  • National Fossil Day
  • National Sports Day
  • National Take Your Parents To Lunch Day
  • World Allergy Awareness Day
  • World Food Day
  • World Spine Day

October 17

  • Black Poetry Day
  • National Pasta Day
  • Wear Something Gaudy Day

October 18

  • National Chocolate Cupcake Day
  • National Necktie Day
  • National Mammography Day
  • World Menopause Day

October 19

  • International Sloth Day
  • National New Friends Day
  • National Seafood Bisque Day
  • Sweetest Day
  • World Humanitarian Action Day

October 20

  • International Chef Day
  • National Day on Writing
  • World Osteoporosis Day

October 21

Pumpkin cheesecake with fall spices topped with whipped creamVeselovaElena/Getty Images

  • Back to the Future Day
  • National Apple Day
  • National Pets for Veterans Day
  • National Pumpkin Cheesecake Day
  • National Reptile Awareness Day

October 22

  • International Caps Lock Day
  • International Stuttering Awareness Day
  • National Color Day
  • National Nut Day

October 23

  • National Boston Cream Pie Day
  • National Croc Day
  • National iPod Day 
  • National Medical Assistants Day
  • National Paralegal Day

October 24

  • National Food Day
  • National Kangaroo Awareness Day
  • United Nations Day
  • World Polio Day

October 25

Bread SticksBlurr/Getty Images

  • International Artist Day
  • National Bandana Day
  • National Breadstick Day
  • National Fine Art Appreciation Day
  • National Frankenstein Friday
  • National Greasy Foods Day
  • National I Care About You Day
  • World Lemur Day
  • World Opera Day
  • World Pasta Day

October 26

  • National Chicken Fried Steak Day 
  • National Day of the Deployed
  • National Hug a Sheep Day
  • National Make a Difference Day
  • National Mule Day
  • National Pitbull Awareness Day
  • National Pumpkin Day

October 27

  • National American Beer Day
  • National Black Cat Day
  • National Mentoring Day
  • Navy Day

October 28

  • International Animation Day
  • National Chocolate Day
  • National First Responders Day
  • National Immigrants Day
  • Plush Animal Lover’s Day

October 29

  • National Cat Day
  • National Hermit Day
  • National Internet Day
  • National Oatmeal Day
  • World Psoriasis Day
  • World Stroke Day

October 30

  • National Candy Corn Day
  • National Checklist Day
  • National Treat Your Pet Day
  • Mischief Night

October 31

Young woman diwali celebrate - stock photoDeepak Sethi/Getty Images

  • Diwali
  • Girl Scout Founder’s Day
  • Halloween
  • National Caramel Apple Day
  • National Doorbell Day
  • National Knock Knock Joke Day
  • National Magic Day

Weekly October holidays

  • Animal Welfare Week (October 3 to 9)
  • Bat Appreciation Week (October 24 to 31)
  • Mental Illness Awareness Week, National Physician Assistants Week (October 6 to 12)
  • National Friends of Libraries Week, Respiratory Care Week, Wolf Awareness Week (October 20 to 26)
  • National Health Education Week (October 21 to 25)
  • National Walk Your Dog Week (October 1 to 7)
  • Red Ribbon Week (October 23 to 31)
  • World Space Week (October 4 to 10)

Monthly October observances

  • Adopt a Shelter Dog Month
  • ADHD Awareness Month
  • Bat Appreciation Month
  • Blindness Awareness Month
  • Breast Cancer Awareness Month
  • Country Music Month
  • Emotional Wellness Month
  • Fair Trade Month
  • Halloween Safety Month
  • International Walk To School Month
  • National Animal Safety and Protection Month
  • National Apple Month
  • National Book Month
  • National Caramel Month
  • National Chili Month
  • National Cookbook Month
  • National Cookie Month
  • National Dessert Month
  • National Pasta Month
  • National Pet Wellness Month
  • National Physical Therapy Month
  • National Pizza Month
  • National Pretzel Month
  • World Animal Month
  • World Bullying Prevention Month

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