September 26th, 1248

Born on September 26th, 1248

Age in days, weeks and months
Wow, over 284,000 days old!

Why not celebrate an alternative birthday? In 904 days, exactly on January 15th, 2029, people who were born on September 26th, 1248 will be 285,000 days old!

... in seconds, minutes and hours

What happened on September 26th?

September 26th, 2016

The Ecnomiohyla rabborum became extinct when the last known surviving member died in captivity.

September 26th, 1905

The article "On the Electrodynamics of Moving Bodies" by Albert Einstein was published, introducing his special theory of relativity.

September 26th, 1919

The Revolutionary Insurgent Army of Ukraine defeated the White Russian Volunteer Army at the Battle of Peregonovka.

September 26th, 2010

Scottish aid worker Linda Norgrove and three Afghan colleagues were kidnapped by members of the Taliban in Kunar Province, Afghanistan.

September 26th, 2008

Swiss pilot and inventor Yves Rossy (pictured) flew a wingpack powered by jet engines across the English Channel.

September 26th, 1983

The racing yacht Australia II, captained by John Bertrand, won the America's Cup and ended the New York Yacht Club's 132-year defence of the trophy.

September 26th, 1968

The Beatles completed the recording of John Lennon's song "Happiness Is a Warm Gun", regarded by all the band members as their favourite on the album The Beatles.

September 26th, 1959

Japan was struck by Typhoon Vera, the strongest and deadliest typhoon on record to make landfall on the country, causing damage in excess of US$261 million and more than 5,000 deaths.

September 26th, 1944

World War II: The Soviet Red Army completed the Tallinn offensive, driving German forces out of Estonia.

September 26th, 1933

As gangster Machine Gun Kelly surrendered to the FBI, he supposedly shouted "Don't shoot, G-Men!", which became a nickname for FBI agents.

September 26th, 1928

The Republic of China adopted Gwoyeu Romatzyh (designer pictured) as the official system for romanization of Mandarin Chinese.

September 26th, 1917

World War I: The Battle of Polygon Wood, part of the Battle of Passchendaele, began near Ypres, Belgium.

September 26th, 1907

The British colony of New Zealand officially became a dominion to reflect its political independence since the 1850s.

September 26th, 1580

English explorer Francis Drake's galleon the Golden Hind (replica pictured) sailed into Plymouth, completing his circumnavigation of the globe.

September 26th, 1493

Pope Alexander VI issued the papal bull Dudum siquidem, one of the Bulls of Donation, marking the beginning of the Spanish colonization of the Americas.

Public holidays on September 26th

Fixed holidays (Christian feast days) which are celebrated on September 26th.

Date as a Roman numeral / digit

Leap year

Yes: 1248 is a leap year, therefore has a 29th of February with an additional leap day and a total of 366 days (instead of the usual 365 days in a normal year).

Calendar
September 1248