September 26 in History: Einstein’s Relativity, Abbey Road & a Nuclear False Alarm

Discover what happened on September 26 in history as scientific breakthroughs changed our understanding of the world, entertainment milestones became cultural landmarks, technological advances pushed new boundaries, and remarkable events helped shape the world we know today.

What Happened on September 26 in History?

On this day, Einstein’s special theory of relativity was published, the first televised U.S. presidential debate took place, the Beatles released Abbey Road, and Stanislav Petrov recognized a potentially catastrophic nuclear warning as a false alarm.

SEPTEMBER 26 – TODAY IN HISTORY:

1580 – Francis Drake returned to England aboard the Golden Hind, completing his circumnavigation of the globe and becoming the first Englishman to sail around the world.

1789 – President George Washington nominated Thomas Jefferson as the first Secretary of State, John Jay as the first Chief Justice, Edmund Randolph as the first Attorney General, and Samuel Osgood as Postmaster General.

1903 – The Grand Rapids Speedrome, in Comstock Park, MI, opened for auto racing on its one mile track. It closed in 1966. It was located about where US-131 is today.

1905 – Albert Einstein’s groundbreaking paper introducing his special theory of relativity was published in the German scientific journal Annalen der Physik.

1914 – President Woodrow Wilson signed the Federal Trade Commission Act, creating the Federal Trade Commission to enforce federal competition and consumer-protection laws.

1918 – The Meuse-Argonne Offensive began in France, launching the largest American military operation of World War I.

1934 – The British ocean liner RMS Queen Mary was launched in Scotland. The famous ship later carried passengers across the Atlantic and served as a troopship during World War II.

1949 – A new entertainment venue known as the Stadium opened at 2500 Turner Avenue in Grand Rapids, MI, with Spike Jones as its first attraction. The building was later known as the DeltaPlex before closing in 2022.

1955 – The New York Stock Exchange suffered a sharp decline as investors reacted to news of President Dwight D. Eisenhower’s heart attack.

1957 – West Side Story, with music by Leonard Bernstein and lyrics by Stephen Sondheim, opened on Broadway at the Winter Garden Theatre.

1960 – John F. Kennedy and Richard Nixon met in Chicago for the first nationally televised U.S. presidential debate, transforming television’s role in American presidential campaigns.

1962 – The Beverly Hillbillies, starring Buddy Ebsen and Irene Ryan, premiered on CBS.

1964 – Gilligan’s Island premiered on CBS, beginning a three-season run that became far more enduring in syndication.

1969 – The Beatles released Abbey Road in the United Kingdom. Although it was not their final album to be released, it was the last album the four Beatles recorded together.

1969 – The Brady Bunch premiered on ABC, introducing television audiences to the blended Brady family.

1973 – A Concorde supersonic airliner made its first nonstop crossing of the Atlantic, flying from Washington, D.C., to Paris in record time.

1975 – The Rocky Horror Picture Show opened in the United States. Initially unsuccessful at the box office, the film developed a devoted following through midnight screenings and became one of cinema’s most enduring cult movies.

1981 – The Boeing 767 made its maiden flight from Everett, WA. The wide-body twin-engine jet would become an important passenger and cargo aircraft.

1983 – Soviet military officer Stanislav Petrov correctly judged a warning that U.S. nuclear missiles were headed toward the Soviet Union to be a false alarm. His decision avoided escalating a computer error during one of the tensest periods of the Cold War.

1986 – Dallas revealed that Bobby Ewing’s death — and essentially the entire previous season — had been a dream when Patrick Duffy’s character returned to the series.

1986 – William H. Rehnquist was sworn in as the 16th Chief Justice of the United States Supreme Court following the retirement of Warren Burger. Antonin Scalia became the 103rd Associate Justice.

1988 – Canadian sprinter Ben Johnson was stripped of his Olympic 100-meter gold medal after testing positive for the banned steroid stanozolol. The gold medal was awarded to American Carl Lewis.

1990 – The Motion Picture Association announced the creation of the NC-17 movie rating to replace the X rating for films deemed unsuitable for children.

1990 – Cop Rock, an unusual television series combining a police drama with musical numbers, premiered on ABC. The critically notorious experiment lasted just 11 episodes.

1991 – Four men and four women entered Biosphere 2 in Arizona to begin a planned two-year experiment living inside the sealed ecological system.

1993 – The eight Biosphere 2 crew members emerged after completing their two-year experiment inside the sealed ecological system.

1996 – Astronaut Shannon Lucid returned to Earth after 188 days in space, most of them aboard Russia’s Mir space station. Her mission set records for the longest spaceflight by a woman and by an American at the time.

2006 – Facebook expanded beyond colleges, schools and workplaces, allowing anyone age 13 or older with a valid email address to create an account.

2016 – Hillary Clinton and Donald Trump met at Hofstra University for their first presidential debate. An estimated 84 million television viewers watched, setting a U.S. presidential-debate audience record at the time.

2024 – Hurricane Helene made landfall in Florida’s Big Bend region as a Category 4 hurricane before causing catastrophic flooding across portions of the southeastern United States. Helene became the deadliest hurricane to strike the continental U.S. since Hurricane Katrina.

CELEBRITY BIRTHDAYS ON SEPTEMBER 26:

Jonathan Goldsmith – 88 years old (1938) – Actor

David Frizzell – 85 years old (1941) – Country music singer-songwriter and guitarist

Kent McCord – 84 years old (1942) – Actor

Jan Brewer – 82 years old (1944) – Politician, 22nd Governor of Arizona

Louise Simonson – 80 years old (1946) – Author

Lucius Allen – 79 years old (1947) – Basketball player

Dick Roth – 79 years old (1947) – Swimmer

Jane Smiley – 77 years old (1949) – Novelist

Douglas A. Melton – 73 years old (1953) – Biologist and academic

Craig Chaquico – 72 years old (1954) – Guitarist

Kevin Kennedy – 72 years old (1954) – Baseball player, manager, and sportscaster

Cesar Rosas – 72 years old (1954) – Mexican-American singer-songwriter and guitarist

Carlene Carter – 71 years old (1955) – Singer-songwriter

Steve Butler – 70 years old (1956) – Race car driver and engineer

Linda Hamilton – 70 years old (1956) – Actress

Bob Staake – 69 years old (1957) – Author and illustrator

Michael Dweck – 69 years old (1957) – Photographer and director

Robert Kagan – 68 years old (1958) – Greek-American historian and author

Richard B. Weldon Jr. – 68 years old (1958) – Sailor and politician

Rich Gedman – 67 years old (1959) – Baseball player and coach

Jeanie Buss – 65 years old (1961) – Sports executive

Cindy Herron – 65 years old (1961) – Singer-songwriter and actress

Melissa Sue Anderson – 64 years old (1962) – American-Canadian actress

Al Pitrelli – 64 years old (1962) – Guitarist and songwriter

Joe Nemechek – 63 years old (1963) – Race car driver

Dave Martinez – 62 years old (1964) – Baseball player and coach

Craig Janney – 59 years old (1967) – Ice hockey player

Jim Caviezel – 58 years old (1968) – Actor

Ben Shenkman – 58 years old (1968) – Actor

Sheri Moon Zombie – 56 years old (1970) – Actress and fashion designer

Ras Kass – 54 years old (1972) – Rapper and producer

Beto O'Rourke – 54 years old (1972) – Politician

Shawn Stockman – 54 years old (1972) – Singer

Marty Casey – 53 years old (1973) – Singer-songwriter and guitarist

Julienne Davis – 53 years old (1973) – Actress, producer, and screenwriter

Dr. Luke – 53 years old (1973) – Record producer and songwriter

Gary Hall Jr. – 52 years old (1974) – Swimmer

Jake Paltrow – 51 years old (1975) – Director and screenwriter

Jaycie Phelps – 47 years old (1979) – Gymnast

Brooks Orpik – 46 years old (1980) – Ice hockey player

Christina Milian – 45 years old (1981) – Singer-songwriter, dancer, and actress

Serena Williams – 45 years old (1981) – Tennis player

Nev Schulman – 42 years old (1984) – Photographer, television host, and producer

Sean Doolittle – 40 years old (1986) – Baseball player

Chris Archer – 38 years old (1988) – Baseball player

Michael Kidd-Gilchrist – 33 years old (1993) – Basketball player

Jack Conger – 32 years old (1994) – Swimmer

Frankie Amaya – 26 years old (2000) – Soccer player

Jane Remover – 23 years old (2003) – Musician

DAYS OF THE YEAR FOR SEPTEMBER 26:

• Human Resource Professional Day: Thank your HR department for the work they do, and attend a seminar or event to learn more about how they can help you and your co-workers in the workplace.
• National Hunting and Fishing Day: The sun rising, the cool breeze on your face, the sound of nature — there's nothing like the thrill of the hunt or the catch of the day.
• National Singles Day: Living life solo means endless freedom, personal growth, and opportunities for spontaneous adventures. It's a unique journey worth cherishing!
• International Rabbit Day: If you have a pet rabbit, pamper them! If not, do your research and decide if these adorable little creatures could be the right fit for your home.
• Lumberjack Day: Dress up as a lumberjack, eat a hearty meal, and honor the venerable, crucial, and often dangerous profession of lumberjacking with a thanks to lumberjacks.
• European Day of Languages: Diverse European languages weave a tapestry of communication, uniting cultures through a rich linguistic mosaic.
• National Alpaca Day: Alpaca Day is a special day that celebrates the unique and gentle alpaca. It falls on September 26th every year. People across various countries show their appreciation for these friendly animals. Alpaca Day highlights the importance of alpacas to agriculture, their contribution to the environment, and the need to conserve...
• National Johnny Appleseed Day: Johnny Appleseed Day is a special occasion that celebrates the life and legacy of John Chapman, better known as Johnny Appleseed. This day is observed annually on September 26th, which marks the birthday of this American pioneer. However, some people also celebrate it on March 11th, which aligns with the...
• Better Breakfast Day: Take stock of your usual breakfasts, and start your day off even better by making healthier choices that will keep you full and fueled, all day long.
• National Day of Praise and Worship: The National Day Of Praise And Worship is a recent addition to the calendar of religious observances worldwide. The one-day event encourages Christians, specifically, but people across every denomination, to express their faith. How do they participate? By having a day full of praise and worship for Him. History of National...
• National Dumpling Day: Celebrate the joy and deliciousness of everything related to these tasty little balls of dough with National Dumpling Day! How to Celebrate National Dumpling Day Consider some of these ideas for getting involved with National Dumpling Day: Enjoy Eating Dumplings Head out to a restaurant and order a big pile of...
• National Law Enforcement Suicide Awareness Day: Raising awareness on the silent struggle, promoting mental health for those who protect and serve our communities.
• National Ghost Hunting Day: Join the thrill of investigating haunted locations, the unexplained, and searching for evidence of the afterlife.
• Shamu the Whale Day: Join in on the fun and celebration of orcas with Shamu the Whale Day! History of Shamu the Whale Day Highly intelligent, trainable and striking in their appearance, orcas are killer whales that have been kept in captivity for purposes of breeding as well as entertainment for humans. With their...
• National Chimichanga Day: Chimichangas are as fun to eat as the word is to say. So, get ready for National Chimichanga Day! History of National Chimichanga Day Simple but delicious, chimichangas are made from tortillas that are filled with spiced meats and beans, rolled up and placed into hot oil to deep fry them. Covered...
• International Week of Deaf People: Promoting understanding and inclusion enhances communication, fosters empathy, and empowers those with hearing loss in our communities.
• Family Health and Fitness Day: Nurturing well-being within the home strengthens relationships, promotes happiness, and ensures a supportive environment for everyone.
• Love Note Day: Leave a little love note in an unexpected place to tell someone how you really feel, whether that’s your life partner, or a close friend or family member.
• Save Your Photos Day: Get your photos organized and find the best way to protect them: back them up on thumb drives, get a photo album, upload them to cloud or social media, etc.
• International Lace Day: Intricate designs, and a touch of elegance — lace needlework is a graceful art form that transforms fabric into a masterpiece of beauty.
• Stanislav Petrov Day: Honoring and celebrating the former Soviet military officer known for his critical role in preventing nuclear war during the Cold War.
• National Mesothelioma Awareness Day: Mesothelioma is a rare form of cancer, caused mainly by breathing in asbestos dust. It grows quietly in the body and often isn’t found until it’s already serious. National Mesothelioma Awareness Day brings this quiet disease into public view. Families, doctors, and supporters join together to raise awareness and spread...
• National Key Lime Pie Day: Key lime pie is more than just dessert—it’s a little burst of sunshine on a plate. Made with tangy Key lime juice, sweetened milk, and a buttery crust, it’s the kind of treat that wakes up your taste buds. The filling is smooth, the crust adds crunch, and together they...
• National Situational Awareness Day: Your brain picks up more than you realize—glances, sounds, shifts in tone or movement. That’s where situational awareness steps in. It’s the skill of staying mentally present and tuned in to what’s happening around you. National Situational Awareness Day puts this idea in the spotlight. Whether you’re walking through a...
• National Seat Check Saturday: National Seat Check Saturday is a special day when families can get their children's car seats checked by certified safety experts. These professionals ensure that seats are properly installed and suitable for each child's age and size.  Many parents believe they've installed car seats correctly, but nearly half are used incorrectly...
• Macmillan Coffee Morning: A Macmillan Coffee Morning brings people together over coffee and cake to raise money for those living with cancer. Friends, families, and neighbours gather in homes, workplaces, or community spots. Hosts share tasty treats while guests donate what they can. Every penny goes to Macmillan Cancer Support’s vital services—nurses, helpline staff...
• Fairtrade Fortnight: Supporting Fairtrade, means contributing to a more sustainable and equitable global market. Plus, you get to enjoy some delicious products!
• World Contraception Day: World Contraception Day spreads awareness about birth control in a way that’s simple, open, and real. It helps people understand their options when it comes to preventing pregnancy. The focus isn't just on health, but also on personal freedom. Men and women learn what’s out there, ask questions, and make...
• Small Pet Rodent Awareness Week : Embracing a tiny companion, discover joy in caring for a pocket-sized friend, adding warmth to daily life.
• Mid-Autumn Festival: During this enchanting celebration, families gather under the moonlit sky to relish delightful treats, share laughter, and celebrate unity and abundance.
• ​Child Passenger Safety Awareness Week: Child Passenger Safety Awareness Week helps us imagine a new world. Picture a space where every car trip is a safe adventure - even for the tiniest tots. This is the vision that brought Child Passenger Safety Awareness Week to life. The week-long pivotal campaign raises a sad reality. We...
• National Eye Health Week: National Eye Health Week is a special event held annually to spotlight the significance of looking after our eyes. This week encourages everyone to focus on their eye health and understand the importance of regular eye checks​​​​. This observance aims to educate people about eye health and promote actions to safeguard...
• Sea Otter Awareness Week: Sea otters play a crucial role in maintaining the health of marine ecosystems. It is so significant that a whole week, Sea Otter Awareness Week, is dedicated to celebrating and raising awareness about them. The week is packed with activities, from educational events and live streams to adoption drives and donation...
• Rtveli: Rtveli is a vibrant grape harvest festival celebrated across Georgia. It is a joyful blend of hard work and celebration. It's a time when people unite to collect the fruits of their labor and honor the cultural heritage of winemaking that has been cherished for generations. The festival extends beyond...
• Fiesta de San Pacho: Fiesta de San Pacho is a vibrant celebration that fills the streets of Quibdó with music, dance, and color. The festival honors Saint Francis of Assisi, blending Catholic traditions with Afro-Colombian culture uniquely and joyfully. As the day unfolds, the city becomes a stage where people showcase their rich heritage...
• National Older Workers Employment Week: National Older Workers Employment Week shines a spotlight on the contributions of Americans aged 55 and up who continue to make a difference in the workplace. Held annually during the last full week of September, this event calls attention to the unique skills and strengths these experienced employees bring. Many older...
• Hispanic Heritage Month: Join an event, forum, or exhibition for Hispanic Heritage Month, and appreciate the art, history, and cultural offerings of this rich and expansive heritage.
• National Indoor Plant Week : Plants have the power to bring green from the outside in, livening up almost any space and supporting a better connection between humans and nature. Enjoy and appreciate the beauty and wide variety of houseplants that can be found during National Indoor Plant Week and throughout the year! History of National...
• National Coding Week: National Coding Week is a time to celebrate and explore the world of coding. It brings people of all ages together to discover the creative and problem-solving power of programming. The week focuses on the skills needed in today’s digital world. It's an opportunity to unlock potential and encourage everyone...
• National Surgical Technologists Week: National Surgical Technologists Week spotlights a vital but often overlooked part of the medical team: surgical technologists, who work behind the scenes to ensure every procedure runs smoothly. Their tasks range from preparing the operating room to sterilizing instruments and even assisting during surgery. The week celebrates their essential role...
• Thinking of You Week: Surprising a loved one with heartfelt words in the mail can uplift spirits and remind them they're cherished beyond measure.
• World Reflexology Week: Highlighting the benefits of this holistic therapy promotes understanding of its role in enhancing well-being and relaxation.
• Farm Animal Awareness Week: Farm Animal Awareness Week highlights the importance of recognizing the lives of animals that provide food for us. This week aims to educate the public about the conditions these animals face and to promote better treatment. Many animals are kept in cramped, unsanitary spaces, which can lead to health problems...
• Deaf Dog Awareness Week : Some estimates show that approximately 35,000 deaf dogs are living in the United States who were born deaf in both ears and more than 100,000 are deaf in just one ear. Many more will have become deaf throughout their lifetimes because of various circumstances. Deaf Dog Awareness Week is an...

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