Nov
December 2025
Jan
On This Day 4 mins Read

December 12: Facts & Historical Events On This Day

Did you know that on this day, December 12, 1899, the first case of the bubonic plague was announced in Honolulu?

Fact Checked Human Written Verified Sources Regularly Updated

December 12th is Poinsettia Day and Ding-A-Ling Day.

Welcome to day 346 of the year folks, there are just 13 days left until Christmas Day & 19 days remaining in 2025.

This day has been an important day over the years, here you’ll discover historic facts & events and learn all about the importance that this day has had in history.

Did you know that on this day, December 12, 1899, the first case of the bubonic plague was announced in Honolulu? It had arrived on rats aboard a ship that had sailed from pandemic-stricken Asia.

Keep reading for more fun & interesting facts about December 12th in history!

Historical Events

What memorable events happened on December 12 in history? Keep reading to find out!

The deepest point of land was identified.

OTD in 2019: The deepest point of land was identified.

Underneath the Denman Glacier in East Antarctica, there is an ice-filled canyon 11,500 feet below sea level, making it the deepest point on earth to date.

After countless failures, North Korea launched its first satellite.

Kwangmyŏngsŏng-3 Unit 2 ("Bright Star" in English) was designed as an Earth-observation satellite, but international parties condemned its launch. This was largely down to the fact that the launch rocket used the same technology as a ballistic missile, which North Korea was banned from testing at the time.

Winona Ryder was arrested.

On the premise of shoplifting charges, Winona Ryder was arrested in Beverly Hills for stealing $4,700 worth of merchandise and possession of pain medication without a prescription.

A 7.8 earthquake hit Flores Island in Indonesia, which caused an 82-foot tsunami, killing about 2,500 people.

OTD in 1992: A 7.8 earthquake hit Flores Island in Indonesia

Rainman, directed by Barry Levinson, starring Dustin Hoffman and Tom Cruise, premiered in New York.

Apple made its initial public offering on the US stock market.

OTD in 1980: Apple made its initial public offering on the US stock market.

Thirty-eight years later, it would become the first US company valued at over $1 trillion.

Arthur Ashe became the first black person to be ranked number one in tennis.

Adolf Eichmann was found guilty of war crimes in Israel.

British engineer Sir Christopher Cockerell submitted a patent for the world’s first hovercraft.

Adolf Hitler declared the imminent extermination of the Jews at a meeting in the Reich Chancellery.

The Empire of China was established by statesman Yuan Shikai, who declared himself Emperor.

The first case of the bubonic plague was announced in Honolulu.

OTD in 1899: The first case of the bubonic plague was announced in Honolulu.

The Board of Health in Honolulu declared the first bubonic plague death shortly after the cholera epidemic.

Mexico was officially recognized as an independent nation by the US.

Pennsylvania became the second state to ratify the US constitution.

King Carloman II of West Francia was mortally wounded while out hunting.

Famous Births

If you were born on this day, you actually have the same birthday as Mayim Bialik. Here are some other famous people born on December 12th.

2000

Lucas Jade Zumann

American Actor

Age

24 years old

Born IN

Illinois, USA

1915

Frank Sinatra

American Jazz Singer

Died On

May 14, 1998 (Age 82)

Born IN

New Jersey, USA

1975

Mayim Bialik

American Actress

Age

49 years old

Born IN

California, USA

1949

Bill Nighy

English Actor

Age

75 years old

Born IN

England, UK

Birthday & Zodiac

People who were born on December 12th share the Sagittarius zodiac sign.

Fire is the element given to Sagittarius. Sagittarians spread like flames in whichever direction the wind takes them while burning a light brightly under others as they go.

Blue Topaz is the birthstone given to people born in December. The icy-blue topaz provides special healing powers to those who wear it by recharging the body, mind, and spirit.

People born on this day were likely conceived on or around March 21st in the same year.

A baby that is conceived on this day will be born around September 4, 2026.

Special Holidays

If you've got a few minutes spare today, why not celebrate these special holidays.

Mexico

National Poinsettia Day

Forget Christmas lights and wreaths; in North America, it just isn’t Christmas without Poinsettias! So brighten up your house and prepare for the festive season by picking up a bouquet of these fabulous flowers today.

United States

National Ding-A-Ling Day

Franky Hyle created Ding-A-Ling Day back in 1972 to encourage people to reach out to those they’re out of touch with and give them a call - or a ding-a-ling, as Ding-A-Lingers like to call it. Well, what are you waiting for? It’s time to ding-a-ling someone you miss!

Fact Of The Day

Days Until

Your countdown to 2025's upcoming special 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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