UK story
Richard I of England (a.k.a. Richard "the Lionheart") is crowned at Westminster.
135 things happened on 3 September, from 36 BC to 2017. UK stories come first, then the rest of the world.
UK history first: stories from England, Scotland, Wales and Northern Ireland.
UK story
Richard I of England (a.k.a. Richard "the Lionheart") is crowned at Westminster.
UK story
At the congress of Visegrád Charles I of Hungary mediates a reconciliation between two neighboring monarchs, John of Bohemia and Casimir III of Poland.
UK story
Under Oliver Cromwell, the English New Model Army ambushed a poorly prepared Scottish force at the Battle of Dunbar, the first battle of the Third English Civil War.
UK story
English Parliamentarian forces under Oliver Cromwell (pictured) won the Battle of Worcester, the final battle of the English Civil War.* 1777 – American Revolutionary War: The British Army and their Hessian allies defeated an American militia at the Battle of Cooch's Bridge.
UK story
American Revolutionary War: The war ends with the signing of the Treaty of Paris by the United States and the Kingdom of Great Britain.
UK story
The week long battle of St. George's Caye begins between Spain and Britain off the coast of Belize.
UK story
On the Bonneville Salt Flats in Utah, British racing motorist Malcolm Campbell (pictured) became the first person to drive an automobile over 300 mph (480 km/h).
UK story
World War II: France, the United Kingdom, New Zealand and Australia declare war on Germany after the invasion of Poland, forming the Allied nations. The Viceroy of India also declares war, but without consulting the provincial legislatures.
UK story
World War II: The United Kingdom and France begin a naval blockade of Germany that lasts until the end of the war. This also marks the beginning of the Battle of the Atlantic.
UK story
World War II: British and Canadian troops land on the Italian mainland. On the same day, Walter Bedell Smith and Giuseppe Castellano sign the Armistice of Cassibile, although it is not announced for another five days.
UK story
The Troubles: Ulster loyalists resumed a picket outside a Catholic girls' primary school in the Protestant portion of Ardoyne, in Belfast, Northern Ireland.
The Sicilian revolt against the Second Triumvirate of the Roman Republic ended when the fleet of Sextus Pompey, the rebel leader, was defeated at the Battle of Naulochus.
San Marino, one of the smallest nations in the world and the world's oldest republic still in existence, is founded by Saint Marinus.
Consecration of Pope Gregory I (Gregory the Great).
King Wamba of the Visigoths puts down a revolt by Hilderic, governor of Nîmes (France) and rival for the throne.
Arab–Byzantine wars: The Byzantine Empire decisively defeated the Emirate of Melitene at the Battle of Lalakaon, beginning the era of Byzantine ascendancy.
The Mamluks defeat the Mongols at the Battle of Ain Jalut in Palestine, marking their first decisive defeat and the point of maximum expansion of the Mongol Empire.
The Treaty of Selymbria was concluded between the Republic of Venice and the Ottoman prince Musa Çelebi.
American Revolutionary War: During the Battle of Cooch's Bridge, the Flag of the United States is flown in battle for the first time.
Future abolitionist Frederick Douglass escapes from slavery.
King Otto of Greece is forced to grant a constitution following an uprising in Athens.
American Civil War: Confederate General Leonidas Polk invades neutral Kentucky, prompting the state legislature to ask for Union assistance.
Franco-Prussian War: The Siege of Metz begins, resulting in a decisive Prussian victory on October 23.
John Brallier becomes the first openly paid professional American football player, when he was paid US$10 by David Berry, to play for the Latrobe Athletic Association in a 12–0 win over the Jeanette Athletic Association.
At the Royal Exhibition Building (pictured) in Melbourne, the flag of Australia flew for the first time.
A fire that started on Fraser's Million Dollar Pier destroys six to eight square blocks of Ocean Park, California.
Wilhelm, Prince of Albania leaves the country after just six months due to opposition to his rule.
World War I: Start of the Battle of Grand Couronné, a German assault against French positions on high ground near the city of Nancy.
Yevgeniy Abalakov is the first man to reach the highest point in the Soviet Union, Communism Peak (now called Ismoil Somoni Peak and situated in Tajikistan) (7495 m).
The Guild of Carillonneurs in North America was founded in Parliament Hill, Ottawa, Canada.
The mass expulsion of Soviet Germans from the Volga German ASSR began.
A three-day celebration begins in China, following the Victory over Japan Day on September 2.
"Nino" Farina becomes the first Formula One Drivers' champion after winning the 1950 Italian Grand Prix.
The People's Liberation Army begins shelling the Republic of China-controlled islands of Quemoy, starting the First Taiwan Strait Crisis.
Dagen H in Sweden: Traffic changes from driving on the left to driving on the right overnight.
Qatar becomes an independent state.
Viking program: The American Viking 2 spacecraft lands at Utopia Planitia on Mars.
The Convention on the Elimination of All Forms of Discrimination Against Women, an international bill of rights for women, is instituted by the United Nations.
While he was abroad, Burundian president Jean-Baptiste Bagaza was deposed in a military coup d'état by Pierre Buyoya.
The U.S. and China, together responsible for 40% of the world's carbon emissions, both formally ratify the Paris global climate agreement.
North Korea conducted its sixth and most powerful nuclear test at Punggye-ri, causing a magnitude-6.3 earthquake.
North Korea conducted its sixth and most powerful nuclear test at Punggye-ri, causing a magnitude-6.3 earthquake.
Every answer is somewhere on this page. Have a go, then check!
In which year did this happen: “Under Oliver Cromwell, the English New Model Army ambushed a poorly prepared”?
B: 1650. 1650 — that’s 376 years ago. Find it on the page
In which year did this happen: “The Troubles: Ulster loyalists resumed a picket outside a Catholic girls'”?
C: 2001. 2001 — that’s 25 years ago. Find it on the page
Which of these happened first?
B: Under Oliver Cromwell, the English New Model Army ambushed a poorly prepared. 1651: English Parliamentarian forces under Oliver Cromwell won the Battle of · 1650: Under Oliver Cromwell, the English New Model Army ambushed a poorly prepared · 2001: The Troubles: Ulster loyalists resumed a picket outside a Catholic girls' Find it on the page
“English Parliamentarian forces under Oliver Cromwell won the Battle of” happened in 1651. How many years ago was that?
B: 375 years. 2026 − 1651 = 375. Find it on the page
Famous people whose birthday is 3 September.
Well-known people who died on 3 September.
Festivals, holidays and saints’ days celebrated on 3 September somewhere in the world.
Content note: these entries mention things like war, violence, deaths, disasters or crime. They are part of history, but they can be upsetting. Grown-ups and teachers: you may want to read them first. They come straight from Wikipedia and have not been rewritten for children.
Stories with a heading have been written for young readers by A Day in the Past, using the linked articles as sources. Other entries show text from Wikipedia’s “September 3” page and its “On this day” feed, written by Wikipedia contributors and shared under the Creative Commons Attribution-ShareAlike 4.0 licence. Each “Read more” link goes to the article an entry is based on. Photos are credited under each picture. Spotted a mistake? Please tell us.