September 23rd holidays

September 23rd is the 266th day of the Gregorian calendar. Harvard College held its first commencement exercises; Pilot Earle Ovington delivered the first batch of official American airmail. Bob Marley appeared at his final concert in Pittsburgh, Pennsylvania. Famous birthdays include Augustus Caesar, Bruce Springsteen and John Coltrane.

We have 17 holidays listed for September 23.

Sep23

AFL Grand Final Friday

It's Aussie Madness as a nation of footy-crazed fans celebrate their most popular sporting event!

Sep23

Celebrate Bisexuality Day

Today is the day for bi visibility.

Sep23

Hug A Vegetarian Day

Be sure to eat your greens today, or hug someone who does this on the reg!

Sep23

International Day of Sign Languages

Want to learn a new language? Sign language is just the perfect pick!

Sep23

Michigan Indian Day

Join us as we celebrate the native peoples of Michigan this September.

Sep23

National BRAVE Day

Who runs the world? Women do!

Sep23

National Checkers Day

We celebrate memories of political pets!

Sep23

National Dogs in Politics Day

The First Dog of the United States holds an important place in our hearts.

Sep23

National Great American Pot Pie Day

Get your bellies ready, and your hearts merry, for this savory celebration.

Sep23

National Snack Stick Day

Get yourself some snack sticks as we celebrate a traditional family snack.

Sep23

National Temperature Control Day

Surprise! Summer does not begin on Memorial Day — nor does it end on Labor Day.

Sep23

Native American Day

This is a holiday observed in several states in celebration of Native American culture.

Sep23

Porthcawl Elvis Festival

This is an exciting festival that pays tribute to one of the biggest stars that ever lived.

Sep23

Redhead Appreciation Day

Redheads are like rare birds of paradise, making up just four percent of the world’s population!

Sep23

Remember Me Thursday

Honor our stray, abandoned, and orphaned pets today, because their lives matter too.

Sep23

Restless Legs Awareness Day

Get excited as we dish out some hardcore educational tips and facts about a lifelong neurological condition!

Sep23

Teal Talk Day

Gather your friends, wear teal for a day out together and talk about ovarian cancer!