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August 21, 2026 Holiday:

National Kool-Aid Day

National Kool-Aid Day is a fun and refreshing celebration that's all about embracing the joy of summertime and the iconic drink that's been a staple at backyard barbecues and picnics for generations. On this special day, people come together to share their favorite Kool-Aid flavors and recipes, often hosting outdoor gatherings and parties with friends and family. It's a time to get creative with colorful drinks, delicious treats, and nostalgic memories. Many fans of the holiday also use this opportunity to give back to their communities by hosting Kool-Aid stands or fundraisers to support local charities. Overall, National Kool-Aid Day is a lighthearted and festive celebration that's all about spreading cheer and making summer memories that last a lifetime.

Learn more about National Kool-Aid Day
Holidays on August 21, 2026:

Senior Citizens Day

Senior Citizens Day, August 21, 2026: Honoring the contributions, achievements, and wisdom of our elderly population. more >>

National Sweet Tea Day

National Sweet Tea Day, August 21, 2026: Discover the joy of sweet tea, share recipes, and toast to the simple things in life. more >>

Hawaii Statehood Day

Hawaii Statehood Day, August 21, 2026, marks the admission of Hawaii as the 50th US state, featuring parades, cultural performances, and traditional Hawaiian music and dance. more >>

National Spumoni Day

National Spumoni Day, August 21, 2026: Indulge in the classic Italian dessert's creamy, colorful layers and sweet treats with friends and family. more >>

International Day of Remembrance of and Tribute to the Victims of Terrorism

International Day of Remembrance of and Tribute to the Victims of Terrorism, 8/21/2026. Honoring victims, families, and survivors of terrorist attacks worldwide, promoting peace, justice, and human rights. more >>

Poet's Day

Poet's Day, 8/21/2026: Discover the lesser-known literary holiday and explore other literary-themed observances. more >>

Gold Cup Parade

Join the vibrant Gold Cup Parade on 8/21/2026, featuring floats, marching bands, and majestic horses in elegant attire, steeped in tradition and pageantry. more >>

National Brazilian Blowout Day

National Brazilian Blowout Day on 8/21/2026: Discover the significance and traditions surrounding this unique holiday. more >>
Birthdays on August 21:

Usain Bolt

39 Years Old

The world's fastest man, holding the 100m and 200m sprint records, dominating the track with unparalleled speed and charisma.

Sergey Brin

52 Years Old

Co-founder of the world's most popular search engine, revolutionizing the way we access information and navigate the internet. Known for his innovative entrepreneurial spirit and t...

Kenny Rogers

Died in 2020, aged 81

A country music legend, known for his soulful voice and iconic hits like "The Gambler" and "Islands in the Stream", leaving a lasting impact on the music industry.

Kim Cattrall

69 Years Old

A talented actress who has made a lasting impact on television and film, particularly with her iconic role as Samantha Jones in the hit HBO series Sex and the City.

Stephen Hillenburg

Died in 2018, aged 57

Creator of the beloved animated TV series SpongeBob SquarePants, bringing joy and laughter to millions of children and adults alike. His work has become a cultural phenomenon, insp...

Wilt Chamberlain

Died in 1999, aged 63

Dominant center who holds numerous NBA records, including the most points scored in a single game with 100. Known for his athleticism, strength, and unstoppable playing style.

Friz Freleng

Died in 1995, aged 88

Pioneering animator, director, and producer behind beloved Looney Tunes characters like Bugs Bunny, Porky Pig, and Tweety Bird, creating timeless cartoons that continue to entertai...

Joe Strummer

Died in 2002, aged 50

Lead vocalist and co-founder of The Clash, a punk rock band that blended politics and music, known for hits like "London Calling" and "Rock the Casbah".

Bo Burnham

35 Years Old

A multi-talented artist who writes and performs humorous songs, creates YouTube content, and directs films that often tackle mental health and social issues. He's known for his wit...

Serj Tankian

58 Years Old

A Lebanese-born Armenian-American singer-songwriter, multi-instrumentalist, and record producer, known for his powerful, socially conscious lyrics and eclectic blend of rock, metal...

Toe Blake

Died in 1995, aged 82

Legendary coach who led the Montreal Canadiens to eight Stanley Cup championships, and is considered one of the greatest coaches in NHL history.

Peter Weir

81 Years Old

Acclaimed filmmaker behind iconic movies like Dead Poets Society, The Truman Show, and Master and Commander, known for thought-provoking stories and memorable characters.

Events from History on August 21:
108 years ago
Allied forces launch massive offensive on the Somme River. (Somme River, France) 1918
The Second Battle of the Somme gets underway, marking a crucial turning point in World War I! French and British troops, led by General Douglas Haig, launch a massive offensive along the Somme River in France, aiming to break through the German lines and gain control of the strategic region. The battle rages on for months, claiming thousands of lives and leaving both sides battered, but the Allies ultimately emerge victorious, paving the way for the Allies' eventual triumph.
69 years ago
Soviet Union Unveils R-7 Semyorka ICBM in Successful Test (Kapustin Yar, Soviet Union) 1957
The Soviet Union takes a giant leap in the space race as its R-7 Semyorka, the world's first intercontinental ballistic missile, successfully completes a long-range test flight. This marvel of Soviet engineering, designed by Sergei Korolev, can deliver a nuclear warhead across continents, drastically shifting the balance of power during the Cold War era. The R-7's impressive range and payload capacity make it a game-changer, igniting a heated arms race between the Soviet Union and the United States.
235 years ago
Dutty Boukman leads slave rebellion in Vodou ceremony (Vimeiro, Portugal) 1791
In the heart of the Haitian wilderness, a fervent Vodou ceremony ignited a flame of defiance, as Dutty Boukman, a charismatic slave leader, rallied his fellow bondspeople to rise against their brutal French colonizers. Boukman's impassioned call to arms, fueled by African traditions and a desire for freedom, sparked a violent rebellion that would eventually give birth to the Haitian Revolution, forever changing the course of history.
82 years ago
Dumbarton Oaks Conference lays foundation for United Nations (Dumbarton Oaks, Washington, D.C., USA) 1944
In the midst of World War II, a secret meeting of diplomats and scholars took place at Dumbarton Oaks, a lavish estate in Washington D.C. The gathering, led by the United States, Great Britain, and the Soviet Union, brought together some of the brightest minds to discuss the creation of a new international organization. Over seven weeks, they hammered out the details for what would become the United Nations, an institution dedicated to promoting global peace, security, and cooperation. This pivotal conference marked a major milestone on the path to the UN's creation, setting the stage for a new era of international diplomacy.
43 years ago
Philippine opposition leader Benigno Aquino Jr. is assassinated (Manila International Airport, now known as Ninoy Aquino International Airport, Pasay, Metro Manila, Philippines) 1983
Benigno Aquino Jr., the fearless Philippine opposition leader, was brutally gunned down at Manila International Airport, sending shockwaves across the nation. As he stepped off the plane, returning from a three-year exile, Aquino's dreams of democratic reform were tragically cut short. The brazen assassination of this beloved figure sparked widespread outrage, galvanizing the Filipino people to demand justice and ultimately paving the way for the People Power Revolution.
256 years ago
Cook claims eastern Australia for Great Britain (Possession Island, New South Wales, Australia) 1770
James Cook, a British explorer, stood on the sun-kissed shores of eastern Australia, his eyes scanning the untouched landscape. He had sailed across the globe, charting new lands and expanding the British Empire. With a flourish, he claimed this fertile land for his king, naming it New South Wales. The echoes of his declaration would resonate through history, marking the beginning of a new chapter in the region's story.
Notable Deaths on August 21:
1947Ettore Bugatti Italian-French engineer and businessman who founded the prestigious automobile brand.
1974Buford Pusser Tough-as-nails Tennessee lawman with a troubled past
1995Subrahmanyan Chandrasekhar Nobel Prize-winning Indian-American astrophysicist
2014Steven R. Nagel American astronaut who flew on six NASA missions and pioneered space exploration.
2005Robert Moog Futurist founder of Moog Music
1971George Jackson Leading activist and author who promoted black rights
1988Ray Eames Award-winning American architect with a passion for design
1978Charles Eames Groundbreaking American architect with a focus on design
1989Raul Seixas Brazillian music sensation and songwriter
2018Stefán Karl Stefánsson Renowned Icelandic actor and singer-songwriter
1979Giuseppe Meazza Italian soccer legend with a successful coaching career
2015Jimmy Evert Noted American tennis coach and innovative technical expert
2014Albert Reynolds Instrumental figure in Irish politics and business
1614Elizabeth Báthory Hungarian countess who led a life of intrigue and mystery
1940Leon Trotsky Russian revolutionary leader who played a key role in shaping Soviet history.
2012Don Raleigh Legendary hockey coach who instilled teamwork and sportsmanship
2008Jerry Finn Innovative engineer and producer who brought music to life
2007Elizabeth P. Hoisington Trailblazing general who broke barriers in the US military
2006Bismillah Khan Indian maestro of classical music
2013C. Gordon Fullerton Brave astronaut and engineer who explored the cosmos