March 21st is the 80th day in the Gregorian calendar; it also marks the anniversary of third—and finally successful—civil rights march led by Dr. Martin Luther King, Jr. and the founding of Twitter. Famous March 21st birthdays include Matthew Broderick, Rosie O'Donnell, and Mark Waid. March 21st also marks International Day of Forests, National Common Courtesy Day, national Fragrance Day, National French Bread Day, National Kick Butts Day, World Down Syndrome Day, and World Poetry Day.
We have 14 holidays listed for March 21.
International Day of Forests
They are one of our greatest natural treasures that we must preserve and protect.
National Common Courtesy Day
With ever-busy lives, we often forget that simple things can make a difference.
World Poetry Day
“How do I love thee? Let me count the ways.”
Harmony Day
We’ve got harmonious habits and unifying ideas to make your Harmony Day a picture of peace.
National Crunchy Taco Day
Today is for the rough, rugged and crunchy.
National Fragrance Day
One whiff of it puts us under a spell!
National French Bread Day
Indulge in this unique bread that is crunchy on the outside and delectably doughy inside.
National Healthy Fats Day
This National Healthy Fats Day, join us in saying yes to healthy fats!
National Renewable Energy Day
Join the movement as we try to save our planet on National Renewable Energy Day.
National Single Parent Day
Single parents get to take a break from constantly holding down the fort!
Vermouth Day
Grab a bottle and make your favorite dish or cocktail as we celebrate this acclaimed drink.
World Down Syndrome Day
Raise public awareness, promote inclusivity, and support the wellbeing of those living with Down Syndrome.
World Puppetry Day
Learn all about the incredible art of puppetry this World Puppetry Day.
World Social Work Day
Get more people inspired to do good and observe World Social Work Day.