Aug
September 2025
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On This Day 5 mins Read

September 21: Facts & Historical Events On This Day

Did you know that on this day, September 21, 1937, English author J. R. R. Tolkien released his critically acclaimed book "The Hobbit"?

Fact Checked Human Written Verified Sources Regularly Updated

September 21st is Escapology Day and International Day of Peace.

We’ve made it to the 264th day of the year! There are 101 days remaining in 2025.

This day in history was a very important one in many areas including construction, inventions, literature, independence and so much more. Here you’re going to find out what events happened on this day that made history.

Did you know that on this day, September 21, 1937, English author J. R. R. Tolkien released his critically acclaimed book “The Hobbit”? It was met with almost universal approval and paved the way for The Lord of the Rings trilogy.

Keep reading for more fun & interesting facts about September 21st in history!

Historical Events

What memorable events happened on September 21 in history? Keep reading to find out!

Media mogul Rupert Murdoch stepped down as the chair of Fox and News Corp at the age of 92, choosing to pass the reins to his son, Lachlan.

The Netflix limited series about the life of serial killer Jeffrey Dahmer was released.

"Dahmer - Monster: The Jeffrey Dahmer Story" followed the infamous Milwaukee serial killer, aiming to tell the gruesome story through the experience of his victims.

Widespread forest fires in Indonesia caused the skies to turn red.

The fires destroyed 800,000 acres of land in just the first eight months of 2019 alone.

A report published claimed that the fossils of Dickinsonia were the oldest animals to roam the planet.

OTD in 2018: A report published claimed that the fossils of Dickinsonia were the oldest animals to roam the planet.

The report explains that they were alive 558 million years ago, making them one of the first animals to live on earth.

A Jellyfish was discovered and became the first-known animal that sleeps and doesn’t have a brain.

Mark Zuckerberg and his wife Priscilla Chan gave $3 billion to fight and end all diseases.

Donations would be made over a decade to further medical research to try and end all diseases by the end of the century.

The survival movie “Into the Wild,” starring Emile Hirsch, premiered at the Rome Film Festival.

OTD in 2007: The survival movie "Into the Wild

Actor George Clooney crashed on a motorcycle.

The accident happened at 3:00 am, and he suffered a broken rib and a few scratches.

Rockband Green Day released their seventh album, “American Idiot.”

After 14 years in space, NASA’s Galileo spacecraft was intentionally destroyed in Jupiter’s atmosphere.

The Galileo spacecraft was a space probe designed to study Jupiter and its moons. Launched on October 18, 1989, it became the first spacecraft to orbit an outer planet. Galileo's mission was initially planned to last eight years but managed to keep functioning until it all but ran out of fuel. It was only due to this that it was crashed into Jupiter's atmosphere, as it would not be able to be controlled anymore without fuel.

Malta gained independence from the United Kingdom.

OTD in 1964: Malta gained independence from the United Kingdom.

English author J. R. R. Tolkien released his critically acclaimed book “The Hobbit.”

Sir Cecil Herbert Edward Chubb became the last private owner of Stonehenge, Wiltshire, England.

OTD in 1915: Sir Cecil Herbert Edward Chubb became the last private owner of Stonehenge

He purchased the ruins for just £6,600 and later donated them to the British Government in 2018.

In the Second Opium War, an Anglo-French force defeated Chinese troops at the Battle of Palikao.

The battle allowed Western forces to take the capital Beijing and eventually defeat the Qing Empire.

The Great Fire of New York ended.

The fire occurred on the West Side of New York City, located on the southern end of the island of Manhattan. The fire destroyed between 10-25% of buildings in the city. It is unknown how the fire started, but as it happened in the early days of the revolutionary war, it is assumed that it was deliberately started.

Benedetto Odescalchi was elected as Pope Innocent XI.

Famous Births

If today’s your birthday, you share this special day with Stephen King! Here are other famous people born on this day.

1989

Jason Derulo

American Singer

Age

36 years old

Born IN

Florida, USA

1947

Stephen King

American Author

Age

78 years old

Born IN

Maine, USA

1950

Bill Murray

American Actor

Age

75 years old

Born IN

Illinois, USA

1990

Christian Serratos

American Actress

Age

35 years old

Born IN

California, USA

1934

Leonard Cohen

Canadian Singer

Died On

Nov 7, 2016 (Age 82)

Born IN

Quebec, Canada

1983

Maggie Grace

American Actress

Age

42 years old

Born IN

Ohio, USA

Birthday & Zodiac

Everyone who was born on this day shares the star sign of Virgo.

Virgo is an earth sign historically represented by the goddess of wheat and agriculture. Virgos tend to be logical, practical, and well-organized. They’re one of the most careful signs of the zodiac and always pay attention to even the most minor details.

Those of you that were born in September have the Sapphire birthstone. In the middle ages, priests believed that wearing sapphires would protect them against temptation, evil and impure thoughts. They were known as the stone of protection, which symbolized truth, faithfulness, and heaven.

People born on September 21 were likely conceived the previous year on December 29.

The due date for a baby conceived on this day is around June 14, 2026.

Special Holidays

Looking for a reason to celebrate? Well, here's a few! These unique holidays are sure to bring some enjoyment to your day.

United States

International Escapology Day

Escapology is the art of escaping entrapment in a highly theatrical manner, often involving some incredibly high-risk stunts. Escapology day celebrates these daredevils and the crazy acts they do, so watch some videos of escape artists today, or better, go and see a live show!

World

International Day of Peace

Today we celebrate International Day of Peace, a UN-sanctioned holiday that encourages forces worldwide to lay down their arms, at least for 24 hours. It’s more than that, though, as today we look for ways to be more peaceful with our neighbors.

Fact Of The Day

Days Until

Your countdown to 2025's upcoming special days!

  • Halloween

    40 days

  • Veterans Day

    51 days

  • Thanksgiving

    67 days

  • Christmas Day

    95 days

  • New Year's Day

    102 days

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About The Author

Luke Ward
Owner

Luke Ward is the owner of FactstoryHub. He has over 14 years of experience in researching, informative writing, fact-checking, SEO & web design. In his spare time, he loves to explore the world, drink coffee & attend trivia nights.

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