What Happened on September 23?

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events
births
deaths
holidays

EVENTS ON SEPTEMBER 23

Explore the most important historical events that happened on September 23, featuring key moments that shaped the world.

United Mine Workers of America
United Mine Workers of America
Year: 1913
The United Mine Workers of America launch a strike which eventually escalated into the Colorado Coalfield War.
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Dissolution of the union between Norway and Sweden
Dissolution of the union between Norway and Sweden
Year: 1905
Norway and Sweden sign the Karlstad Treaty, peacefully dissolving the Union between the two countries.
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Philippine–American War
Philippine–American War
Year: 1899
Philippine-American War: the American Asiatic Squadron destroys a Filipino battery at the Battle of Olongapo.
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Cape Virgenes
Cape Virgenes
Year: 1884
On the night of 23–24 September, the steamship Arctique runs aground near Cape Virgenes leading to the discovery of nearby placer gold, beginning the Tierra del Fuego gold rush.
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World War I
World War I
Year: 1918
World War I: The Battle of Haifa takes place in present-day Israel, part of the Ottoman Empire at that time.
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1920 Louisiana hurricane
1920 Louisiana hurricane
Year: 1920
The Louisiana hurricane dissipates over Kansas after forcing around 4,500 people to evacuate and causing $1.45 million in damages.
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Israel
Israel
Year: 2024
Israel launches airstrikes against Hezbollah targets in Lebanon, killing more than 490 people.
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World War II
World War II
Year: 1942
World War II: The Matanikau action on Guadalcanal begins: U.S. Marines attack Japanese units along the Matanikau River.
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BIRTHS ON SEPTEMBER 23

Discover famous people and historical figures born on September 23, including leaders, artists, scientists, and cultural icons.

Davorin Popović
Davorin Popović
Year of birth: 1946
Davorin Popović, Bosnian singer-songwriter (died 2001)
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Suzanne Valadon
Suzanne Valadon
Year of birth: 1865
Suzanne Valadon, French model and painter (died 1938)
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Igor Ivanov
Igor Ivanov
Year of birth: 1945
Igor Ivanov, Russian politician and diplomat, Russian Minister of Foreign Affairs
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Baroness Orczy
Baroness Orczy
Year of birth: 1865
Emma Orczy, Hungarian-English author and playwright (died 1947)
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Genista McIntosh, Baroness McIntosh of Hudnall
Genista McIntosh, Baroness McIntosh of Hudnall
Year of birth: 1946
Genista McIntosh, Baroness McIntosh, English politician
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Bernard Maris
Bernard Maris
Year of birth: 1946
Bernard Maris, French economist and journalist (died 2015)
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Christian Bordeleau
Christian Bordeleau
Year of birth: 1947
Christian Bordeleau, Canadian ice hockey player
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Mary Church Terrell
Mary Church Terrell
Year of birth: 1863
Mary Church Terrell, American author and activist (died 1954)
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DEATHS ON SEPTEMBER 23

Look back at notable individuals who passed away on September 23, and learn about their lasting influences on history.

Werner Voss
Werner Voss
Year of death: 1917
Werner Voss, German lieutenant and pilot (born 1897)
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Richard Adolf Zsigmondy
Richard Adolf Zsigmondy
Year of death: 1929
Richard Adolf Zsigmondy, Austrian-German chemist, physicist, and academic, Nobel Prize laureate (born 1865)
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Francisco León de la Barra
Francisco León de la Barra
Year of death: 1939
Francisco León de la Barra, Mexican politician and diplomat, interim president, 1911 (born 1863)
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Sigmund Freud
Sigmund Freud
Year of death: 1939
Sigmund Freud, Austrian neurologist and psychiatrist (born 1856)
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Donato Álvarez
Donato Álvarez
Year of death: 1913
Donato Álvarez, Argentinian general (born 1825)
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William Marsh Rice
William Marsh Rice
Year of death: 1900
William Marsh Rice, American businessman, founded Rice University (born 1816)
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Louis-Joseph Papineau
Louis-Joseph Papineau
Year of death: 1871
Louis-Joseph Papineau, Canadian lawyer and politician (born 1786)
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Urbain Le Verrier
Urbain Le Verrier
Year of death: 1877
Urbain Le Verrier, French mathematician and astronomer (born 1811)
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HOLIDAYS ON SEPTEMBER 23

See which holidays, observances, and special celebrations take place on September 23 around the world.

The Holocaust in Lithuania
The Holocaust in Lithuania
Holocaust Memorial Day (Lithuania)
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Battle of Haifa (1918)
Battle of Haifa (1918)
Haifa Day (Israel)
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Saudi National Day
Saudi National Day
National Day (Saudi Arabia)
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List of Teachers' Days
List of Teachers' Days
Teachers' Day (Brunei)
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International Day of Sign Languages
International Day of Sign Languages
International Day of Sign Languages
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Celebrate Bisexuality Day
Celebrate Bisexuality Day
Celebrate Bisexuality Day (bisexual community)
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Grito de Lares
Grito de Lares
Grito de Lares (Puerto Rico)
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September 23 (Eastern Orthodox liturgics)
September 23 (Eastern Orthodox liturgics)
Christian feast day: September 23 (Eastern Orthodox liturgics)
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