October 18th, 1421

Born on October 18th, 1421

Age in days, weeks and months
Wow, over 220,000 days old!

Why not celebrate an alternative birthday? In 145 days, exactly on November 15th, 2026, people who were born on October 18th, 1421 will be 221,000 days old!

... in seconds, minutes and hours

What happened on October 18th?

October 18th, 1993

Nihilism, the first professional runway show from the British designer Alexander McQueen, was staged in London.

October 18th, 2019

Protests in Santiago that started 11 days prior escalated into open battle against the Chilean national police, forcing President Sebastián Piñera to declare a state of emergency.

October 18th, 1967

The Soviet space probe Venera 4 became the first spacecraft to perform direct in situ analysis of the environment of another planet (Venus).

October 18th, 1963

The first cat in space, later known as Félicette, launched aboard a French Véronique rocket.

October 18th, 1775

American Revolutionary War: In an act of retaliation against ports that supported Patriot activities in the early stages of the war, the Royal Navy destroyed what is now Portland, Maine.

October 18th, 1748

The War of the Austrian Succession ended with the signing of the Treaty of Aix-la-Chapelle.

October 18th, 1587

Filipino sailors disembarked from the Manila galleon Nuestra Señora de Buena Esperanza in what is now Morro Bay, California, the first documented instance of Asians in the Americas.

October 18th, 1565

The first recorded naval battle between Europeans and the Japanese occurred when a flotilla of samurai attacked two Portuguese trade vessels at the Battle of Fukuda Bay in Nagasaki.

October 18th, 1356

The most significant earthquake to have occurred in Central Europe in recorded history destroyed Basel, Switzerland.

October 18th, 1081

Byzantine–Norman wars: Robert Guiscard led an invasion of the Byzantine Empire, capturing Dyrrhachium in present-day Albania.

October 18th, 0320

Pappus of Alexandria, one of the last great Greek mathematicians of antiquity, observed an eclipse that allowed historians to calculate the approximate dates of his life.

October 18th, 1906

The Robert Burns Memorial Statue, the first public statue erected in New Brunswick, was dedicated in Fredericton.

October 18th, 1887

Johannes Brahms (pictured) conducted the premiere of his Double Concerto, composed for violinist Joseph Joachim and cellist Robert Hausmann.

October 18th, 1630

Frendraught Castle in Scotland, the home of James Crichton of Frendraught, burns down.

October 18th, 1599

Michael the Brave, Prince of Wallachia, defeats the Army of Andrew Báthory in the Battle of Șelimbăr, leading to the first recorded unification of the Romanian people.

Public holidays on October 18th

Fixed holidays (Christian feast day) which are celebrated on October 18th.

Date as a Roman numeral / digit

Leap year

No: With 365 days 1421 is a normal year and no leap year.

Calendar
October 1421