Mar
April 2025
May
On This Day 4 mins Read

April 18: Facts & Historical Events On This Day

Did you know that on this day, April 18, 2013, two Earth-like planets were discovered?

Fact Checked Human Written Verified Sources Regularly Updated

April 18th is Piñata Day and Animal Crackers Day.

This day marks the 108th day of 2025, and there’s another 257 days remaining until the end of the year.

This day in history was a great day for space exploration, but there is so much more to touch on including, newly appointed prime ministers, scientific breakthroughs, and music releases.

Did you know that on this day, April 18, 2013, two Earth-like planets were discovered? Both were found in the same solar system in the star Kepler 62’s habitable zone.

Keep reading for more fun & interesting facts about April 18th in history!

Historical Events

What memorable events happened on April 18 in history? Keep reading to find out!

A gunman named Gabriel Wortman rampaged through Nova Scotia, Canada.

OTD in 2020: A gunman named Gabriel Wortman rampaged through Nova Scotia

He carried out multiple shootings and killed 22 people. He was finally shot and killed by the Royal Canadian Mounted Police.

Two Earth-like planets in one solar system were discovered.

Astronomers found a system with a sun-like star and five orbiting planets.

After hyping the game up for years, Valve finally released Portal 2 for PC, PS3, and Xbox 360.

The final part of Portal 2's hype campaign allowed would-be players to unlock the game early by playing a specific set of thirteen indie games sold in a bundle on Steam on April Fool's Day. Players worldwide came together for the cause, with their efforts leading to Portal 2 releasing ten hours ahead of schedule.

John Lennon sang “Stand by Me” at his last ever solo live performance.

NBA hired the first African American coach Bill Russell for the Boston Celtics.

Genius Albert Einstein died due to heart failure at age 76.

The inaugural meeting of the International Court of Justice was held in The Hague, Netherlands.

The International Court of Justice is one of the six key organizations under the banner of the United Nations and is used to settle disputes according to international law.

Robert Menzies, Australia’s longest-serving Prime Minister, was elected.

Menzies was elected shortly after the death of his Prime Ministerial predecessor, Joseph Lyons, as a member of the United Australia Party. Just over two years later, he lost his party's support and subsequently resigned. However, in 1949 Menzies was re-elected as Prime Minister, heading up the Liberal-Country Coalition, and was re-elected seven more times in a row. When he finally retired in 1966, he was and most likely will be the longest-serving Prime Minister in Australia's history.

705 survivors of the Titanic arrived in New York City on board the Cunard Liner Carpathia.

OTD in 1912: 705 survivors of the Titanic arrived in New York City on board the Cunard Liner Carpathia.

A devastating earthquake in San Francisco destroyed over 80% of the city.

OTD in 1906: A devastating earthquake in San Francisco destroyed over 80% of the city.

The 7.9 magnitude shake occurred at 05:12 am, causing a fire to break out in the city. Over 3,000 people lost their lives to the disaster.

William Lamb became the British prime minister for the second time.

Also known as Lord Melbourne, he took the place of Robert Peel, who quit due to frustration.

The Royal Academy of History (Real Academia de la Historia) was founded in Madrid by King Philip V of Spain.

The construction of St Peter’s Basilica began in the Vatican.

OTD in 1506: The construction of St Peter's Basilica began in the Vatican.

The building is the largest church in the world and is known as one of the world's most holy Catholic shrines.

Pope Saint Eusebius became the bishop of Rome.

Famous Births

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

1979

Kourtney Kardashian

American Media Personality

Age

46 years old

Born IN

California, USA

1971

David Tennant

Scottish Actor

Age

54 years old

Born IN

Scotland, UK

1963

Conan O'Brien

American TV Host

Age

62 years old

Born IN

Massachusetts, USA

1993

Nathan Sykes

English Singer

Age

32 years old

Born IN

England, UK

Birthday & Zodiac

Everyone who was born on April 18 shares the star sign of Aries.

Aries is the first sign of the zodiac, and its mascot is the Ram. As a fire sign ruled by the planet Mars, Aries energy is often individualistic, bold, and brave.

People born during April have the Diamond birthstone. The diamond is a prized gemstone that has been a symbol of love for centuries. The Ancient Romans believed Cupid’s arrows were tipped with diamonds.

April’s primary birth flower, the daisy, signifies purity and true love, qualities long associated with this timeless flower. The secondary birth flower, the sweet pea, stands for delicate pleasure and heartfelt farewells.

If you were lucky enough to be born on April 18, you were likely conceived around July 26, the year before.

A baby conceived on April 18, 2025, will likely be due around January 9, 2026.

Famous Deaths

Unfortunately, April 18th has also been a day where we've had to say some goodbyes over the years…

1879 — 1955

Albert Einstein

German Physicist Albert Einstein was born on March 14, 1879. He died on this day in 1955, at age 76 in New Jersey, USA.

Quotes

Every day brings a new quote - here are the most renowned quotes spoken or written on April 18th in history.

2012

“When you write an article about anything, trolls use the comments to attack. They feel frustrated – but haters are losers. It’s not good to feed this aspect. It’s more intelligent to be constructive.”

Paulo Coelho

(Brazilian Lyricist)

Special Holidays

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

Mexico

National Piñata Day

There’s nothing more therapeutic than beating the living daylights out of a piñata and showering the room with candy and fun prizes. There’s really not much more to say about celebrating today, so head to the store, pick up a piñata, and get smashing already!

United States

National Animal Crackers Day

Despite initially being manufactured in Britain, animal crackers only became popular when they were imported into the US in the 19th century. So celebrate the long history of animal crackers by picking up a packet from your local grocery store today!

Fact Of The Day

Days Until

Your countdown to 2025's upcoming special days!

  • Earth Day

    4 days

  • Cinco de Mayo

    17 days

  • Juneteenth

    62 days

  • Independence Day

    77 days

  • Halloween

    196 days

  • Christmas Eve

    250 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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