We have 14 holidays listed for December 18.
December 18 is the 352nd day in the Gregorian calendar. On this day, New Jersey became the third state to ratify the U.S. Constitution, the world's first communications satellitte, Project SCORE, was launched, and United Arab Emirates held its first-ever elections. Famous birthdays include Sia, Katie Holmes, and Brad Pitt. December 18 also marks Answer the Telephone Like Buddy The Elf Day and Arabic Language Day.
National Crime Junkie Day
Celebrate on December 18th the #1 true crime podcast in the world, Crime Junkie.
Answer The Telephone Like Buddy The Elf Day
Repeat after us: “Buddy the Elf, what’s your favorite color?”
Arabic Language Day
Arabic was born out of Proto-Semitic languages of the ancient Middle East.
Bake Cookies Day
Cookies are more than just a baked treat, with generations bonding over it.
Flake Appreciation Day
This Flake Appreciation Day, let's appreciate the lovely, distinctive, and naturally occurring snowflakes.
Guru Ghasidas Jayanti in Chhattisgarh
Guru Ghasidas Jayanti in Chhattisgarh is observed on December 18 to mark his birthday.
International Migrants Day
The reality of migration is more than just starting over.
National Deborah Day
Celebrate National Deborah Day by learning about Deborah the prophetess and others who share her name.
National Jeremy Day
Learn about some historical figures named Jeremy and how to celebrate them on National Jeremy Day.
National Roast Suckling Pig Day
You don’t have to wait until Christmas to pig out on a decadent feast.
National Twin Day
National Twin Day is one intriguing topic. Are you ready to be fascinated?
Qatar National Day
Sit back and enjoy the magnificence of Qatar National Day as well as its cultural significance.
Republic Day of Niger
Join in and celebrate with us as we honor this special West African nation.
Wear a Plunger on Your Head Day
Add a bit of silliness to your life on Wear a Plunger on Your Head Day.