April 26th, 1237

Born on April 26th, 1237

Age in days, weeks and months
Wow, over 288,000 days old!

Why not celebrate an alternative birthday? In 781 days, exactly on July 28th, 2028, people who were born on April 26th, 1237 will be 289,000 days old!

... in seconds, minutes and hours

What happened on April 26th?

April 26th, 2012

The International Hydrographic Organization abandoned South Korean-led 'attempts to rename the Sea of Japan.

April 26th, 1994

Just before landing at Nagoya Airport, Japan, the copilot of China Airlines Flight 140 inadvertently triggered the takeoff/go-around switch, causing the aircraft to crash and killing 264 of the 271 people on board.

April 26th, 1989

A tornado struck the Manikganj District of Bangladesh and killed an estimated 1,300 people, making it the deadliest tornado in history.

April 26th, 1970

The World Intellectual Property Organization (WIPO) came into being when the WIPO Convention entered into force.

April 26th, 1958

Service ended on the Baltimore and Ohio Railroad's Royal Blue Line, one of the first major electrified train lines in the U.S. (steam train pictured).

April 26th, 1944

World War II: U.S. Navy submarines began attacks on Japan's Take Ichi convoy as it sailed in waters between Taiwan and the Philippines, eventually sinking four vessels and killing more than 4,000 troops.

April 26th, 1941

Boris Kidrič and Edvard Kardelj founded the Liberation Front of the Slovene Nation, the main anti-fascist Slovene civil-resistance and political organization during World War II.

April 26th, 1933

The Gestapo, the official secret police force of Nazi Germany, was established.

April 26th, 1915

First World War: Britain, France and Russia signed a secret treaty promising territory to Italy if it joined the war on their side.

April 26th, 1865

U.S. Army soldiers cornered and fatally shot John Wilkes Booth, the assassin of U.S. president Abraham Lincoln, ending a twelve-day manhunt.

April 26th, 1478

In a conspiracy to replace the Medici family as rulers of the Republic of Florence, the Pazzi family attacked Lorenzo de' Medici (pictured) and killed his brother Giuliano at Florence Cathedral.

April 26th, 2017

The Shandong was launched for the People's Liberation Army Navy, China's first domestically built aircraft carrier.

April 26th, 2002

An expelled student murdered sixteen people and wounded seven others before committing suicide at the Gutenberg-Gymnasium Erfurt in Erfurt, Germany.

April 26th, 1999

The CIH virus activated widely, damaging hundreds of thousands of computers and causing hundreds of millions of dollars in losses.

April 26th, 1986

The Chernobyl Nuclear Power Plant (pictured) near Chernobyl, Ukrainian SSR, suffered a steam explosion, resulting in a fire, a nuclear meltdown, and the evacuation and resettlement of over 336,000 people around Europe.

Public holidays on April 26th

Fixed holidays (Chernobyl disaster related observances, Christian feast day) which are celebrated on April 26th.

Date as a Roman numeral / digit

Leap year

No: With 365 days 1237 is a normal year and no leap year.

Calendar
April 1237