March 18th is the seventy-seventh day (seventy-eighth in leap years) in the Gregorian calendar; it marks the anniversary of the founding of American Express and the signing of a treaty for Hawaii get exclusive trading rights with the United States. Famous March 18th birthdays include Irene Cara, Vanessa L. Williams, Dane Cook, Adam Levine, Lykke Li, and Lily Collins. March 18th also marks Awkward Moments Day and National Biodiesel Day.
We have 16 holidays listed for March 18.
Awkward Moments Day
Let's embrace those embarrassing or awkward moments from the past and laugh about them.
Forgive Mom and Dad Day
Accept and cherish your parents’ imperfections in the same way that they do yours!
Global Recycling Day
Upcycle your trash and see how recycling can affect our planet and your pocket!
Goddess Of Fertility Day
The day focuses on the concept of creating life in humans and other beings.
International Sports Car Racing Day
Buckle up, we are going to explore one of the most loved sports — Sportscar racing!
National Anthem and Flag Day in Aruba
Sunny smiles beckon as we sing ‘One Happy Island’ to celebrate this joyous occasion.
National Lacy Oatmeal Cookie Day
Tasty, crisp, and chewy, these are the addictive qualities of the Lacy Oatmeal cookie.
National Quilting Day
Relax and open your mind to explore the history and creativity of quilting.
National Sloppy Joe Day
It's about to get sloppy! Get your napkins ready as we enjoy a sloppy Joe today.
National Supreme Sacrifice Day
A minute of silence for those who gave their lives to protect and save others.
Save the Florida Panther Day
Panthers are magnificent cats that must be saved from going extinct — get involved in conservation efforts.