UK story
Edmund Ironside became King of England, reigning for only seven months before the country was conquered by Cnut the Great.
141 things happened on 23 April, from 215 BC to 2018. UK stories come first, then the rest of the world.
UK history first: stories from England, Scotland, Wales and Northern Ireland.
UK story
Edmund Ironside became King of England, reigning for only seven months before the country was conquered by Cnut the Great.
UK story
The first knights of the Order of the Garter, an order of chivalry founded by King Edward III of England, were appointed.
UK story
Battle of Villalar: King Charles I of Spain defeats the Comuneros.
UK story
Charles II was crowned King of England, Scotland and Ireland at Westminster Abbey.
UK story
Succeeding Charles II, his late brother, James II was crowned King of England, becoming last Catholic to hold the title.
UK story
Cardiff City defeated Arsenal 1–0 in the FA Cup final (match programme pictured) in the only time the FA Cup has been won by a non-English team.
UK story
World War II: The Greek government and King George II evacuate Athens before the invading Wehrmacht.
UK story
The Rolling Stones released Sticky Fingers, the first album on their own label, Rolling Stones Records.
UK story
The ZX Spectrum (pictured), Britain's best-selling microcomputer, was released.
A temple is built on the Capitoline Hill dedicated to Venus Erycina to commemorate the Roman defeat at Lake Trasimene.
Maya king Uneh Chan of Calakmul attacks rival city-state Palenque in southern Mexico, defeating queen Yohl Ik'nal and sacking the city.
Dagobert III succeeds his father King Childebert III as King of the Franks.
The Vikings were defeated by the Irish at the Battle of Clontarf.
St. George's Night Uprising commences in the Duchy of Estonia.
Ottoman wars in Europe: Albanian leader Skanderbeg defeated an Ottoman army under Ballaban Badera to raise the siege of Krujë.
Portuguese explorer Pedro Alvarez Cabral reaches new coastline (Brazil).
The Munich Reinheitsgebot (regarding the ingredients of beer) takes effect in all of Bavaria.
The first public school in the United States, the Boston Latin School, is founded.
The Siege of Santo Domingo begins during the Anglo-Spanish War, and fails seven days later.
Treaty of Oliva is established between Sweden and Poland.
Johann Sebastian Bach leads the first performance of his cantata Du Hirte Israel, höre, BWV 104, illustrating the topic of the Good Shepherd in pastoral music.
The Estonian Constituent Assembly is held in Estonia, which marks the birth of the Estonian Parliament, the Riigikogu.
The Grand National Assembly of Turkey, the country's unicameral legislature, first met in Ankara in the midst of the Turkish War of Independence.
The Polish Constitution of 1935 is adopted.
Manuel Roxas is elected the last President of the Commonwealth of the Philippines.
Chinese Civil War: Establishment of the People's Liberation Army Navy.
Batting for the Milwaukee Braves against Vic Raschi of the St. Louis Cardinals, Hank Aaron hit the first of his 755 home runs in Major League Baseball.
During the Algiers putsch by French generals, President Charles de Gaulle announces he has assumed emergency powers, and calls on troops and civilians to support him.
Soviet space program: Soyuz 1 (Russian: Союз 1, Union 1), a crewed spaceflight carrying cosmonaut Colonel Vladimir Komarov, is launched into orbit.
Vietnam War: Student protesters at Columbia University in New York City take over administration buildings and shut down the university.
The American band the Ramones released their debut album, which became highly influential on the emerging punk rock movement.
Coca-Cola changes its formula and releases New Coke. The response is overwhelmingly negative, and the original formula is back on the market in less than three months.
Namibia becomes the 160th member of the United Nations and the 50th member of the Commonwealth of Nations.
Eritreans vote overwhelmingly for independence from Ethiopia in a United Nations-monitored referendum.
The first YouTube video, titled "Me at the zoo", is published by co-founder Jawed Karim.
The gamma-ray burst GRB 090423 was detected coming from the most distant astronomical object of any kind known at the time.
Arizona governor Jan Brewer signed into law the controversial anti–illegal immigration bill SB 1070, much of which was later struck down by the U.S. Supreme Court.
Every answer is somewhere on this page. Have a go, then check!
In which year did this happen: “The Rolling Stones released Sticky Fingers, the first album on their own”?
A: 1971. 1971 — that’s 55 years ago. Find it on the page
In which year did this happen: “The first knights of the Order of the Garter, an order of chivalry founded by”?
C: 1348. 1348 — that’s 678 years ago. Find it on the page
Which of these happened first?
C: The first knights of the Order of the Garter, an order of chivalry founded by. 1971: The Rolling Stones released Sticky Fingers, the first album on their own · 1661: Charles II was crowned King of England, Scotland and Ireland at Westminster · 1348: The first knights of the Order of the Garter, an order of chivalry founded by Find it on the page
“Charles II was crowned King of England, Scotland and Ireland at Westminster” happened in 1661. How many years ago was that?
A: 365 years. 2026 − 1661 = 365. Find it on the page
Famous people whose birthday is 23 April.
Well-known people who died on 23 April.
Festivals, holidays and saints’ days celebrated on 23 April 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 “April 23” 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.