September 15th holidays

September 15 is the 258th day of the Gregorian calendar. Napoleon’s army advanced on the Kremlin in Moscow; tanks debut during WWI. Muhammad Ali whipped Leon Spinks to become the first boxer to win the heavyweight title three times. Famous birthdays include Marco Polo and Tommy Lee Jones. Today is Batman Day.

We have 14 holidays listed for September 15.

Sep15

Felt Hat Day

Felt Hat Day is celebrated to honor the long history of hats.

Sep15

Get Ready Day

Are you prepared for emergency crisis situations like natural disasters and pandemics?

Sep15

Greenpeace Day

A day dedicated to environmental activism to create a green and clean future.

Sep15

International Day of Democracy

When freedom is absent, life includes unimaginable challenges that are often incomprehensible.

Sep15

International Dot Day

It started with a story about a little girl named Vashti, the protagonist of “The Dot.”

Sep15

Make a Hat Day

We celebrate Make a Hat Day by making hats that suit us the best.

Sep15

National Cheese Toast Day

Celebrate the amalgamation of crunchiness and cheesiness of this dish in your mouth.

Sep15

National Creme de Menthe Day

Get set to unwind and cool down with this soothing flavored liqueur.

Sep15

National Double Cheeseburger Day

Join us in celebrating one of America’s revered and most savored food items.

Sep15

National Linguine Day

The pesto is blended, the shrimp is boiled. Time to add the most important ingredient — linguine.

Sep15

National Online Learning Day

The internet has revolutionized the learning process and offers flexible learning environment to students.

Sep15

National Pawpaw Day

It tastes like a cross between mango, banana, and sometimes other fruits.

Sep15

National Tackle Kids Cancer Day

National Tackle Kids Cancer Day is observed to raise critical funds for pediatric cancer research.

Sep15

Shout of Dolores

¡Viva Mexico! These are the words powerful enough to free a nation!