August 10th, 1399

Born on August 10th, 1399

Age in days, weeks and months
Wow, over 228,000 days old!

Why not celebrate an alternative birthday? In 52 days, exactly on August 3rd, 2026, people who were born on August 10th, 1399 will be 229,000 days old!

... in seconds, minutes and hours

What happened on August 10th?

August 10th, 2019

Jeffrey Epstein, an American financier and convicted sex offender, was found dead in his cell at the Metropolitan Correctional Center, New York.

August 10th, 2007

Amid large protests against the impending demolition of the Queen's Pier, the High Court of Hong Kong dismissed legal attempts to preserve the landmark.

August 10th, 1988

The Civil Liberties Act of 1988 became law, authorizing reparations to surviving Japanese Americans interned during World War II.

August 10th, 1966

The Heron Road Bridge in Ottawa, Canada, collapsed during its construction, killing nine workers.

August 10th, 1953

First Indochina War: The French Union withdrew its forces from Operation Camargue against the Việt Minh in central modern-day Vietnam.

August 10th, 1904

Russo-Japanese War: The first major confrontation between modern steel battleship fleets took place in the Battle of the Yellow Sea.

August 10th, 1901

The Amalgamated Association of Iron, Steel and Tin Workers began an ultimately unsuccessful strike to reverse its declining fortunes and organize large numbers of new members.

August 10th, 1897

German chemist Felix Hoffmann discovered an improved method of synthesizing aspirin (package pictured).

August 10th, 1864

José Antônio Saraiva announced that the Brazilian military would exact reprisals after Uruguay's governing Blanco Party refused Brazil's demands, beginning the Uruguayan War.

August 10th, 1861

American Civil War: The first major battle west of the Mississippi River, the Battle of Wilson's Creek, was fought.

August 10th, 1844

From measurements of its motion, German astronomer Friedrich Wilhelm Bessel deduced that Sirius, the brightest star in the night sky, had an unseen companion.

August 10th, 1793

The Louvre (pyramid pictured) in Paris, today the world's most-visited museum, opened with an exhibition of 537 paintings and 184 objets d'art.

August 10th, 1792

French Revolution: Insurrectionists in Paris stormed the Tuileries Palace (depicted), effectively ending the French monarchy until it was restored in 1814.

August 10th, 1755

The first wave of the Expulsion of the Acadians from the present-day Canadian Maritime provinces by the British began with the Bay of Fundy campaign at Chignecto.

August 10th, 1628

The Swedish warship Vasa sank shortly after departing Stockholm on her maiden voyage to take part in the Thirty Years' War.

Public holidays on August 10th

Fixed holidays (Christian feast day) which are celebrated on August 10th.

Date as a Roman numeral / digit

Leap year

No: With 365 days 1399 is a normal year and no leap year.

Calendar
August 1399