Holiday Calendar
15 holidays observed on this day
Wednesday, September 23 2026

Wednesday,
September 23 2026

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What September 23 celebrates

15 holidays observed around the world. Sorted by what people are loving today.

Redhead Appreciation Day MOST LOVED TODAY
Fun Unique United States

Redhead Appreciation Day

A celebration on September 23 honoring natural red hair, the genetics behind its rarity, and the diverse cultural history of the world's least common hair color.

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02
Celebrate Bisexuality Day
Observance
Celebrate Bisexuality Day

Show your support for Celebrate Bisexuality Day! Join us in raising awareness, reducing stigma, and celebrating bi+ identities!

Culture LGBTQ+ United States
03
National Baker Day
Food observance
National Baker Day

Celebrate National Baker Day with homemade goodies - whip up your favorite recipes and share the joy of baking with friends and family!

Food Baking United States
04
National Checkers Day
Observance
National Checkers Day

Make sure to mark your calendar for National Checkers Day - challenge a friend to a game and see who comes out on top!

Pop Culture Gaming United States
05
National Dogs in Politics Day
Observance
National Dogs in Politics Day

Celebrate National Dogs in Politics Day by taking your pup for a walk and showing your support for canine civic engagement!

Animals Dogs United States
06
National Go With Your Gut Day
Observance
National Go With Your Gut Day

Trust your instincts and make the most of National Go With Your Gut Day - take risks, explore new ideas, and go beyond your comfort zone!

Health Wellness United States
07
National Great American Pot Pie Day
Food observance
National Great American Pot Pie Day

Celebrate National Great American Pot Pie Day with a delicious meal - try out some of our favorite recipes to make it extra special!

Food Dining United States
08
International Day of Sign Languages
Awareness day
International Day of Sign Languages

Celebrate International Day of Sign Languages by learning a few signs and showing support for the Deaf community!

Awareness Disability International
09
National Apple Cider Vinegar Day
Observance
National Apple Cider Vinegar Day

Celebrate National Apple Cider Vinegar Day with a delicious, health-boosting drink! Add it to your smoothies or make an ACV tonic for maximum benefits!

Health Alternative Health United States
10
National Snack Stick Day
Food observance
National Snack Stick Day

Get ready to snack on! It's National Snack Stick Day - indulge in your favorite savory, protein-packed treats and satisfy those cravings.

Food Snacks United States
11
Education Technology Day
Observance
Education Technology Day

Level up your learning on Education Technology Day! Discover the latest tools and resources to enhance your education journey.

Tech Software United States
12
Teal Talk Day
Awareness day
Teal Talk Day

Join the conversation and raise awareness for mental health on Teal Talk Day - let's break the stigma and support each other!

Awareness Cancer International
13
Za’atar Day
Corporate Initiative
Za’atar Day

Cultural food observance on September 23 to celebrate za'atar, a Levantine herb and spice blend central to Middle Eastern cuisine.

Food Global Cuisines International
14
National Field Marketer’s Day
Observance
National Field Marketer’s Day

It's time to give a shoutout to all the hardworking field marketers out there! Happy National Field Marketer's Day - keep spreading the word about your amazing brands.

Careers Career Development United States
15
Restless Legs Awareness Day
Awareness day
Restless Legs Awareness Day

Don't let restless legs keep you up at night - join us in raising awareness on Restless Legs Awareness Day and find relief through education and support.

Awareness Health Conditions International
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ALSO HAPPENING

This week & month

58 month-long observances and 7 week-long ones that include September 23.

Happy Cat Month
All of September
Happy Cat Month
Animals
National Suicide Prevention Month
All of September
National Suicide Prevention Month
Awareness
National Recovery Month
All of September
National Recovery Month
Awareness
​World Alzheimer’s Month
All of September
​World Alzheimer’s Month
Awareness
Pain Awareness Month
All of September
Pain Awareness Month
Awareness
Blood Cancer Awareness Month
All of September
Blood Cancer Awareness Month
Awareness
National Preparedness Month
All of September
National Preparedness Month
Awareness
Prostate Cancer Awareness Month
All of September
Prostate Cancer Awareness Month
Awareness
Attendance Awareness Month
All of September
Attendance Awareness Month
School
​Sexual Health Month
All of September
​Sexual Health Month
Awareness
Bear Necessities Month
All of September
Bear Necessities Month
Animals
National Chicken Month
All of September
National Chicken Month
Food
National Honey Month
All of September
National Honey Month
Food
Animal Pain Awareness Month
All of September
Animal Pain Awareness Month
Awareness
Responsible Dog Ownership Month
All of September
Responsible Dog Ownership Month
Animals
National Condiment Month
All of September
National Condiment Month
Food
Classical Music Month
All of September
Classical Music Month
Pop Culture
National Papaya Month
All of September
National Papaya Month
Food
National Pet Insurance Month
All of September
National Pet Insurance Month
Business
Hispanic Heritage Month
September 15 – October 15
Hispanic Heritage Month
Culture
Sea Otter Awareness Week
September 20–26
Sea Otter Awareness Week
Animals
Leukemia and Lymphoma Awareness Month
All of September
Leukemia and Lymphoma Awareness Month
Awareness
National Atrial Fibrillation Awareness Month
All of September
National Atrial Fibrillation Awareness Month
Awareness
Save Your Photos Month
All of September
Save Your Photos Month
Hobbies
Self Improvement Month
All of September
Self Improvement Month
Health
Buddhist Lent
July 30 – October 18
Buddhist Lent
Religion
Oddfellows Friendship Month
All of September
Oddfellows Friendship Month
Relationships
Baby Safety Month
All of September
Baby Safety Month
Awareness
Civil Service Month
All of September
Civil Service Month
Careers
Intergeneration Month
All of September
Intergeneration Month
Relationships
Liptember
All of September
Liptember
Awareness
Better Breakfast Month
All of September
Better Breakfast Month
Food
Bourbon Heritage Month
All of September
Bourbon Heritage Month
Food
Rule of Law Month
All of September
Rule of Law Month
Culture
Sourdough September
All of September
Sourdough September
Food
Childhood Cancer Awareness Month
All of September
Childhood Cancer Awareness Month
Awareness
Gynecologic Cancer Awareness Month
All of September
Gynecologic Cancer Awareness Month
Awareness
Healthy Aging Month
All of September
Healthy Aging Month
Health
International Week of Happiness at Work
September 20–25
International Week of Happiness at Work
Careers
National Childhood Obesity Awareness Month
All of September
National Childhood Obesity Awareness Month
Awareness
National Cholesterol Education Month
All of September
National Cholesterol Education Month
Awareness
National Food Safety Education Month
All of September
National Food Safety Education Month
Awareness
National Guide Dog Month
All of September
National Guide Dog Month
Awareness
National Save a Tiger Month
All of September
National Save a Tiger Month
Animals
Ovarian Cancer Awareness Month
All of September
Ovarian Cancer Awareness Month
Awareness
Sports Eye Safety Month
All of September
Sports Eye Safety Month
Awareness
Urology Awareness Month
All of September
Urology Awareness Month
Awareness
Vascular Disease Awareness Month
All of September
Vascular Disease Awareness Month
Awareness
World Fun Fair Month
All of September
World Fun Fair Month
Fun
Festival of Learning Have a Go Month
All of September
Festival of Learning Have a Go Month
School
Footy Colors Day
All of September
Footy Colors Day
Sports
National Jeans for Genes Day
September 21–27
National Jeans for Genes Day
Awareness
National Organic Month
All of September
National Organic Month
Health
National Peripheral Artery Disease Awareness Month
All of September
National Peripheral Artery Disease Awareness Month
Awareness
National Service Dog Month
All of September
National Service Dog Month
Animals
National Sewing Month
All of September
National Sewing Month
Hobbies
National Surgical Technologists Week
September 20–26
National Surgical Technologists Week
Careers
Organic September
All of September
Organic September
Health
Recycle Awareness Week
September 21–27
Recycle Awareness Week
Nature
World Candle Month
All of September
World Candle Month
Lifestyle
World Clean and Green Week
September 17–23
World Clean and Green Week
Nature
Irish Heart Month
All of September
Irish Heart Month
Awareness
National Eye Health Week
September 21–27
National Eye Health Week
Awareness
National Peace Consciousness Month
All of September
National Peace Consciousness Month
Awareness
Newborn Screening Awareness Month
All of September
Newborn Screening Awareness Month
Awareness
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