June 12th, 1231

Born on June 12th, 1231

Age in days, weeks and months
Wow, over 290,000 days old!

Why not celebrate an alternative birthday? In 588 days, exactly on March 5th, 2028, people who were born on June 12th, 1231 will be 291,000 days old!

... in seconds, minutes and hours

What happened on June 12th?

June 12th, 2025

Air India Flight 171 crashes shortly after take-off in Ahmedabad, India, killing 260 people.

June 12th, 1981

Raiders of the Lost Ark, the first film to star Harrison Ford as Indiana Jones, was released.

June 12th, 2016

An Islamic terrorist killed 49 people in a mass shooting at the gay nightclub Pulse in Orlando, Florida.

June 12th, 2010

Sixteen-year-old Abby Sunderland was rescued after her boat was dismasted in the Indian Ocean while trying to become the youngest sailor around the world.

June 12th, 1999

In the aftermath of the bombing of Yugoslavia and the Kosovo War, the NATO-led Kosovo Force entered Kosovo with a mandate of establishing a secure environment in the territory.

June 12th, 1994

The Boeing 777, the world's largest twinjet, made its maiden flight.

June 12th, 1991

More than 150 Sri Lankan Tamil civilians were massacred by members of the military in the village of Kokkadichcholai.

June 12th, 1987

Cold War: During a speech at the Brandenburg Gate by the Berlin Wall, US president Ronald Reagan challenged Soviet leader Mikhail Gorbachev to "tear down this wall!" (speech featured).

June 12th, 1978

American serial killer David Berkowitz, popularly known as the "Son of Sam", was sentenced to 25-years-to-life in prison for each of six killings.

June 12th, 1967

The U.S. Supreme Court struck down laws restricting interracial marriage in the landmark civil rights case Loving v. Virginia.

June 12th, 1963

The premiere was held in New York of the historical drama film Cleopatra, the most expensive film made to that point.

June 12th, 1942

On her thirteenth birthday, Anne Frank (pictured) began keeping a diary during the Nazi occupation of the Netherlands in World War II.

June 12th, 1921

Soviet politician Vladimir Antonov-Ovseenko authorised the use of chemical weapons against a peasant rebellion in the Tambov Governorate.

June 12th, 1914

As part of the Ottoman Empire's policies of ethnic cleansing, Turkish irregulars began a six-day massacre in the predominantly Greek town of Phocaea.

June 12th, 1899

The New Richmond tornado killed 117 people and injured 125 others in the Upper Midwest region of the United States.

Public holidays on June 12th

Fixed holidays (Christian feast day, World Day Against Child Labour, and its related observances) which are celebrated on June 12th.

Date as a Roman numeral / digit

Leap year

No: With 365 days 1231 is a normal year and no leap year.

Calendar
June 1231