We have 14 holidays listed for August 4.
August 4th is the 216th day in the Gregorian calendar. In 1944, Anne Frank was arrested by Nazi police. In 2007, NASA's Phoenix spacecraft is launched on a Mars exploration. President Barack Obama and Cole and Dylan Sprouse were born on this day. National Chocolate Chip Cookie Day and National Coast Guard Day are celebrated on August 4th.
National Sisters Day
Sisters have a deep connection that grows throughout childhood and remains strong throughout life.
American Family Day
This day celebrates the bonds that laid the foundation for our lives, be it blood or otherwise.
Assistance Dog Day
Celebrate man’s best friend because it’s Assistance Dog Day here at National Today!
Cook Islands Constitution Day
Learn the fascinating history of the Cook Islands and its citizens on Constitution Day.
Founder's Day
Learn how Ghana gained its independence and what makes The Black Stars so special.
Hooray for Kids Day
Check out why — and how — you, too, should celebrate Hooray for Kids Day.
International Clouded Leopard Day
About 10,000 endangered clouded leopards need you to celebrate International Clouded Leopard Day.
Matice Slovenska Day
Celebrate the birth of the scientific and cultural institution with Slovakians across the globe.
National White Wine Day
National White Wine Day on August 4 is the perfect opportunity to enjoy a glass of this very versatile drink. White wines make for great…
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Psychic Day
This day recognizes the power of psychics and raises awareness about this ability.
Single Working Women's Day
As its name implies, this day celebrates all those women who are gainfully employed.
U.S. Coast Guard Birthday
On the U.S. Coast Guard Birthday, we commemorate the military organization for its valor and discipline.