- Number of holidays
- 27
- Day of the year
- 62
- Days left in the year
- 303
World Wildlife Day was established by the UN in 2013 to mark March 3, 1973, when CITES was signed — raising awareness for the accelerating loss of Earth’s 8.7 million animal and plant species. Bulgaria Liberation Day marks March 3, 1878, when the Treaty of San Stefano ended the Russo-Turkish War and recognized Bulgarian independence after nearly five centuries of Ottoman rule. International Ear Care Day was established by the WHO to raise awareness for hearing loss — affecting approximately 1.5 billion people worldwide, with 430 million requiring rehabilitation. Global Omega-3 Day celebrates omega-3 fatty acids — the essential polyunsaturated fats found in fatty fish, flaxseed, and walnuts that cardiologists have recommended since the Seven Countries Study of 1958.
All holidays on March 3
World Wildlife Day
33 Flavors Day
Bulgaria Liberation Day
Canadian Bacon Day
Caregiver Appreciation Day
Global Omega-3 Day™
Iditarod Trail Sled Dog Race
International Ear Care Day
International Irish Whiskey Day
Japan Dolls Festival
Martyrs' Day Malawi
Missouri Compromise Day
Mother's Day in Georgia
National Anthem Day
National Cold Cuts Day
National I Want You to be Happy Day
National Moscow Mule Day
National Mulled Wine Day
Navy Reserve Birthday
Peach Blossom Day
Simplify Your Life Day
Soup it Forward Day
Stop Bad Service Day
World Hearing Day
About March 3
March 3 Q&As
What is the most popular holiday on March 3?
On March 3, World Wildlife Day is the most globally significant environmental observance, established for CITES’s March 3, 1973 signing. Bulgaria Liberation Day is a major national holiday, marking March 3, 1878, and Iditarod Trail Sled Dog Race is the most recognized sporting event.
What countries celebrate holidays on March 3?
March 3 observances span Bulgaria (Liberation Day), the U.S., which hosts World Wildlife Day, Canadian Bacon Day, Caregiver Appreciation Day, Iditarod Trail Sled Dog Race, and International Ear Care Day. World Wildlife Day is observed globally.
What environmental days are on March 3?
March 3 includes World Wildlife Day, established for CITES’s March 3, 1973 signing and the accelerating loss of Earth’s 8.7 million species, and International Ear Care Day, raising awareness for hearing loss affecting 1.5 billion people.