We have 20 holidays listed for September 13.
Bald is Beautiful Day
Bald is Beautiful Day celebrates every bald cutie — whether they be young or old.
Defy Superstition Day
Be daring, break all those superstitious beliefs and make your life wonderful.
Drive Your Studebaker Day
Learn why Studebaker is regarded as the most exquisite car of the 20th century.
European Heritage Days
Celebrated all over the continent to mark European unity, and ensure that the past isn’t forgotten.
Farmers' Consumer Awareness Day
Farmers' Consumer Awareness Day is the most exciting way to learn where your food comes from.
Free Dental Day
Say goodbye to that toothache because dentists are available to help you for free today.
German Language Day
German is the language of poets Bertolt Brecht, Rainer Maria Rilke, and classic Weimar-era cinema.
International Chocolate Day
Ever wondered how chocolate was invented? Well, we’ve got some sweet answers for you!
National Celiac Disease Awareness Day
Raise awareness about celiac disease, a genetic autoimmune disorder affecting millions of Americans.
National Hug Your Boss Day
Let’s appreciate our bosses this September by giving them a good hug.
National Kids Take Over the Kitchen Day
Get out your apron as we celebrate this fun day!
National Twilighters Day
Follow the “Twilight” buzz and discover what celebrations on this day look like in Forks.
Pet Birth Defect Awareness Day
Be a more responsible pet owner and give your pet proper treatment and care.
Positive Thinking Day
Think of all the positivity that you are blessed with.
Programmers Day
The day for programmers is celebrated on the 256th day of the year.
Roald Dahl Day
A former RAF fighter pilot, intelligence officer, and diplomat, Roald Dahl is best known as one of the world’s best-loved storytellers. In books like “Matilda”,…
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Supernatural Day
Let's take a moment to appreciate everything "Supernatural" has offered us!
Uncle Sam Day
Uncle Sam is one of the most famous icons of America.