Jul
August 2025
Sep
On This Day 4 mins Read

August 5: Facts & Historical Events On This Day

Did you know that on this day, August 5, 1864, astronomer Giovanni Donati became the first person to observe the spectrum of a comet?

Fact Checked Human Written Verified Sources Regularly Updated

August 5th is known as Work Like a Dog Day as well as Underwear Day.

This day marks the 217th day of 2025, and there are only 148 days remaining in 2025.

You’re about to learn all the major historical events, celebrity births and deaths that all just happened to occur on August 5th in years gone by.

Did you know that on this day, August 5, 1864, astronomer Giovanni Donati became the first person to observe the spectrum of a comet? This helped him conclude that comets are partially made of gas.

Keep reading for more fun & interesting facts about August 5th in history!

Historical Events

What memorable events happened on August 5 in history? Keep reading to find out!

British graffiti artist Banksy created the first in a series of animal artworks in London.

OTD in 2024: British graffiti artist Banksy created the first in a series of animal artworks in London.

Banksy's first piece was the silhouette of a goat near Kew Bridge, followed by a new piece each day for seven days. All the works in the series were of animals, including monkeys, a cat, and piranhas on a police box.

Volkswagen launched the Flying Tiger, its first working prototype flying car.

The world’s first lab-grown bovine stem cell burger was consumed in London.

OTD in 2013: The world's first lab-grown bovine stem cell burger was consumed in London.

The Soviet spacecraft Mars 6 was launched.

The spacecraft carried an array of instruments to study the surface conditions of Mars.

Nelson Mandela returned to South Africa and was arrested for illegally leaving the country.

On this day, Mandela was sentenced to five years in prison for leaving South Africa illegally and incitement in previous years across the country.

The Ambato earthquake destroyed fifty towns in Ecuador and killed over 6,000 people.

OTD in 1949: The Ambato earthquake destroyed fifty towns in Ecuador and killed over 6

The Ambato earthquake was the largest in the Western Hemisphere in more than five years.

The first traffic lights in the US were installed in Cleveland, Ohio.

The traffic lights featured red and green colored lights and made a buzzing sound when the colors were about to change.

The first taxicab service started operating in Tokyo, Japan.

Foundations were placed on Bedloe’s Island, New York City, to become home of the Statue of Liberty.

Italian astronomer Giovanni Donati became the first person to observe the spectrum of a comet.

OTD in 1864: Italian astronomer Giovanni Donati became the first person to observe the spectrum of a comet.

Flagellation, also known as flogging, whipping, or lashing, was banned by the US Army.

English explorer Humphrey Gilbert claimed Newfoundland for the British crown.

This became the birth of the British Empire.

The leader in Scotland’s fight for independence, William Wallace, was captured and later trialed and executed in London.

OTD in 1305: The leader in Scotland's fight for independence

His execution happened on August 23, 1305, when he was stripped naked, attached to a horse by the heels, and dragged through the city streets. Then he was hung, drawn, and quartered.

Henry I took to the throne as he was crowned King of England at Westminster Abbey, London.

Henry I announced that he had successfully restored order within the country that was in chaos.

The Battle of Tettenhall occurred, where the final major Viking army battled against England and was defeated by a landslide.

Famous Births

Is today your birthday? If so, you share this special day with Neil Armstrong! Check out more famous people born on this day below.

1997

Olivia Holt

American Actress

Age

28 years old

Born IN

Tennessee, USA

2001

Josie Totah

American Actress

Age

24 years old

Born IN

California, USA

1930

Neil Armstrong

American Astronaut

Died On

Aug 25, 2012 (Age 82)

Born IN

Ohio, USA

1981

Jesse Williams

American Actor

Age

44 years old

Born IN

Illinois, USA

Birthday & Zodiac

People who were born on August 5th share the Leo zodiac sign.

Leos are larger than life, and they love to be seen and heard. Their typical traits include being confident, ambitious, loyal, generous, and big-hearted.

People born in August all have the Peridot birthstone. Did you know that the largest peridot in the world weighs an astonishing 311.8 carats? That’s equivalent to 62.35 grams. It can be found at the Smithsonian National Museum of Natural History in Washington, D.C.

If you were born on August 5th, your estimated date of conception would be November 12th in the previous year.

A baby conceived on this day will likely be born around April 28th, 2026.

Famous Deaths

Unfortunately, August 5th has also been a day where we've had to say some goodbyes over the years…

1914 — 2000

Alec Guinness

English Actor Alec Guinness was born on April 2, 1914. He died on this day in 2000, at age 86 in England, UK.

Quotes

Below are the most famous quotes people have said or written on this day throughout history.

2004

“Our enemies are innovative and resourceful, and so are we. They never stop thinking about new ways to harm our country and our people, and neither do we.”

George W. Bush

(American Politician)

1851

“The question is not what you look at, but what you see.”

Henry David Thoreau

(American Naturalist)

Special Holidays

Are you looking for something to do today? Well, here's a few special days that might just give you some ideas.

United States

National Underwear Day

National Underwear Day was invented by Freshpair, an underwear brand, as a way of promoting body positivity. People of all shapes, sizes, and colors should be proud of their bodies, and what better way than to strut around the house today in your underwear?

United States

Work Like a Dog Day

Some people seem to have neverending energy reserves and will work like a dog all day, come rain, hail, or shine. Work Like a Dog Day is a day to honor and pay respect to all the hard-working men and women around the world who never seem to stop working!

Fact Of The Day

Days Until

Your countdown to 2025's upcoming special days!

  • Halloween

    87 days

  • Christmas Day

    142 days

  • New Year's Day

    149 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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