June 20

June 20 is the 171st day of the year (172nd in leap years) in the Gregorian calendar. There are 194 days remaining until the end of the year.

In the Northern Hemisphere, the Summer solstice sometimes occurs on this date, while the Winter solstice occurs in the Southern Hemisphere.

Events

• 451 – Battle of Chalons: Flavius Aetius' battles Attila the Hun. After the battle, which was inconclusive, Attila retreats, causing the Romans to interpret it as a victory.
• 1248 – The University of Oxford receives its Royal charter.
• 1631 – The sack of Baltimore: The Irish village of Baltimore is attacked by Algerian pirates.
• 1652 – Tarhoncu Ahmed Pasha is appointed Grand Vizier of the Ottoman Empire.
• 1685 – Monmouth Rebellion: James Scott, 1st Duke of Monmouth declares himself King of England at Bridgwater.
• 1756 – A British garrison is imprisoned in the Black Hole of Calcutta.
• 1782 – The U.S. Congress adopts the Great Seal of the United States.
• 1787 – Oliver Ellsworth moves at the Federal Convention to call the government the 'United States'.
• 1789 – Deputies of the French Third Estate take the Tennis Court Oath.
• 1819 – The U.S. vessel SS Savannah arrives at Liverpool, United Kingdom. It is the first steam-propelled vessel to cross the Atlantic, although most of the journey is made under sail.
• 1837 – Queen Victoria succeeds to the British throne.
• 1840 – Samuel Morse receives the patent for the telegraph.
• 1862 – Barbu Catargiu, the Prime Minister of Romania, is assassinated.
• 1863 – American Civil War: West Virginia is admitted as the 35th U.S. state.
• 1877 – Alexander Graham Bell installs the world's first commercial telephone service in Hamilton, Ontario, Canada.
• 1887 – Victoria Terminus, the busiest railway station in India, opens in Bombay.
• 1893 – Lizzie Borden is acquitted of the murders of her father and stepmother.
• 1895 – The Kiel Canal, crossing the base of the Jutland peninsula and the busiest artificial waterway in the world, is officially opened.
• 1900 – Boxer Rebellion: The Imperial Chinese Army begins a 55-day siege of the Legation Quarter in Beijing, China.
• 1900 – Baron Eduard Toll, leader of the Russian Polar Expedition of 1900, departs Saint Petersburg in Russia on the explorer ship Zarya, never to return.
• 1921 – Workers of Buckingham and Carnatic Mills in the city of Chennai, India, begin a four-month strike.
• 1940 – World War II: Italy begins an unsuccessful invasion of France.
• 1941 – The United States Army Air Corps is deprecated to being the American training and logistics section of what is known until 1947 as the United States Army Air Forces, just two days before Hitler's invasion of the Soviet Union.
• 1942 – The Holocaust: Kazimierz Piechowski and three others, dressed as members of the SS-Totenkopfverbände, steal an SS staff car and escape from the Auschwitz concentration camp.
• 1943 – The Detroit race riot breaks out and continues for three more days.
• 1944 – World War II: The Battle of the Philippine Sea concludes with a decisive U.S. naval victory. The lopsided naval air battle is also known as the "Great Marianas Turkey Shoot".
• 1944 – Continuation War: The Soviet Union demands an unconditional surrender from Finland during the beginning of partially successful Vyborg–Petrozavodsk Offensive. The Finnish government refuses.
• 1945 – The United States Secretary of State approves the transfer of Wernher von Braun and his team of Nazi rocket scientists to America.
• 1948 – Toast of the Town, later The Ed Sullivan Show, makes its television debut.
• 1956 – A Venezuelan Super-Constellation crashes in the Atlantic Ocean off Asbury Park, New Jersey, killing 74 people.
• 1959 – A rare June hurricane strikes Canada's Gulf of St. Lawrence killing 35.
• 1960 – The Mali Federation gains independence from France (it later splits into Mali and Senegal).
• 1963 – The so-called "red telephone" link is established between the Soviet Union and the United States following the Cuban Missile Crisis.
• 1972 – Watergate scandal: An 18½-minute gap appears in the tape recording of the conversations between U.S. President Richard Nixon and his advisers regarding the recent arrests of his operatives while breaking into the Watergate complex.
• 1973 – Ezeiza massacre in Buenos Aires, Argentina. Snipers fire upon left-wing Peronists. At least 13 are killed and more than 300 are injured.
• 1979 – ABC News correspondent Bill Stewart is shot dead by a Nicaraguan soldier under the regime of Anastasio Somoza Debayle. The murder is caught on tape and sparks an international outcry against the regime.
• 1982 – The Argentine Corbeta Uruguay base on Southern Thule surrenders to Royal Marine commandos in the final action of the Falklands War.
• 1990 – Asteroid Eureka is discovered.
• 1991 – The German Bundestag votes to move the capital from Bonn back to Berlin.
• 2001 – Andrea Yates, in an attempt to save her young children from Satan, drowns all five of them in a bathtub in Houston, Texas.
• 2003 – The Wikimedia Foundation is founded in St. Petersburg, Florida.

Births

• 1005 – Ali az-Zahir, Egyptian caliph (d. 1036)
• 1389 – John of Lancaster, 1st Duke of Bedford, English politician (d. 1435)
• 1469 – Gian Galeazzo Sforza, Italian husband of Isabella of Naples (d. 1494)
• 1485 – Astorre III Manfredi, Italian lord (d. 1502)
• 1566 – Sigismund III Vasa, Polish king (d. 1632)
• 1583 – Jacob De la Gardie, Swedish soldier and politician, Lord High Constable of Sweden (d. 1652)
• 1634 – Charles Emmanuel II, Duke of Savoy (d. 1675)
• 1642 – George Hickes, English minister and scholar (d. 1715)
• 1647 – John George III, Elector of Saxony (d. 1691)
• 1699 – William Gustav of Anhalt-Dessau (d. 1737)
• 1717 – Jacques Saly, French sculptor and painter (d. 1776)
• 1723 – Adam Ferguson, Scottish philosopher and historian (d. 1816)
• 1723 – Theophilus Lindsey, English minister and theologian (d. 1808)
• 1733 – Betty Washington Lewis, American sister of George Washington (d. 1797)
• 1737 – Tokugawa Ieharu, Japanese shogun (d. 1786)
• 1754 – Princess Amalie of Hesse-Darmstadt (d. 1832)
• 1756 – Joseph Martin Kraus, German-Swedish composer and educator (d. 1792)
• 1761 – Jacob Hübner, German entomologist and author (d. 1826)
• 1763 – Wolfe Tone, Irish general (d. 1798)
• 1770 – Moses Waddel, American minister and academic (d. 1840)
• 1771 – Thomas Douglas, 5th Earl of Selkirk, Scottish philanthropist and politician, Lord Lieutenant of Kirkcudbright (d. 1820)
• 1771 – Hermann von Boyen, Prussian general and politician, Prussian Minister of War (d. 1848)
• 1777 – Jean-Jacques Lartigue, Canadian bishop (d. 1840)
• 1778 – Jean Baptiste Gay, vicomte de Martignac, French politician, 7th Prime Minister of France (d. 1832)
• 1786 – Marceline Desbordes-Valmore, French poet and author (d. 1859)
• 1796 – Luigi Amat di San Filippo e Sorso, Italian cardinal (d. 1878)
• 1808 – Samson Raphael Hirsch, German rabbi and scholar (d. 1888)
• 1809 – Isaak August Dorner, German theologian and academic (d. 1884)
• 1813 – Joseph Autran, French poet and author (d. 1877)
• 1819 – Jacques Offenbach, German-French cellist and composer (d. 1880)
• 1855 – Richard Lodge, English historian and academic (d. 1936)
• 1858 – Charles W. Chesnutt, American lawyer and author (d. 1932)
• 1860 – Alexander Winton, Scottish-American race car driver and engineer (d. 1932)
• 1860 – Jack Worrall, Australian cricketer, footballer, and coach (d. 1937)
• 1861 – Frederick Gowland Hopkins, English biochemist and academic, Nobel Prize laureate (d. 1947)
• 1865 – George Redmayne Murray, English biologist and physician (d. 1939)
• 1869 – Laxmanrao Kirloskar, Indian businessman, founded the Kirloskar Group (d. 1956)
• 1870 – Georges Dufrénoy, French painter and academic (d. 1943)
• 1872 – George Carpenter, American 5th General of The Salvation Army (d. 1948)
• 1875 – Reginald Punnett, English geneticist, statistician, and academic (d. 1967)
• 1876 – Romuald Joubé, French actor (d. 1949)
• 1882 – Daniel Sawyer, American golfer (d. 1937)
• 1884 – Mary R. Calvert, American astronomer and author (d. 1974)
• 1884 – Johannes Heinrich Schultz, German psychiatrist and psychotherapist (d. 1970)
• 1885 – Andrzej Gawroński, Polish linguist and academic (d. 1927)
• 1887 – Kurt Schwitters, German painter and illustrator (d. 1948)
• 1889 – John S. Paraskevopoulos, Greek-South African astronomer and academic (d. 1951)
• 1891 – Giannina Arangi-Lombardi, Italian soprano (d. 1951)
• 1891 – John A. Costello, Irish lawyer and politician, 3rd Taoiseach of Ireland (d. 1976)
• 1893 – Wilhelm Zaisser, German soldier and politician (d. 1958)
• 1894 – Lloyd Hall, American chemist and academic (d. 1971)
• 1896 – Wilfrid Pelletier, Canadian pianist, composer, and conductor (d. 1982)
• 1897 – Elisabeth Hauptmann, German author and playwright (d. 1973)
• 1899 – Jean Moulin, French soldier and engineer (d. 1943)
• 1903 – Sam Rabin, English wrestler, sculptor, and singer (d. 1991)
• 1905 – Lillian Hellman, American playwright and screenwriter (d. 1984)
• 1906 – Bob King, American high jumper and obstetrician (d. 1965)
• 1907 – Jimmy Driftwood, American singer-songwriter and banjo player (d. 1998)
• 1908 – Billy Werber, American baseball player (d. 2009)
• 1909 – Errol Flynn, Australian-American actor, singer, and producer (d. 1959)
• 1910 – Josephine Johnson, American author and poet (d. 1990)
• 1911 – Gail Patrick, American actress and singer (d. 1980)
• 1912 – Anthony Buckeridge, English author (d. 2004)
• 1912 – Jack Torrance, American shot putter and football player (d. 1969)
• 1914 – Zelda, Israeli poet and educator (d. 1984)
• 1914 – Gordon Juckes, Canadian ice hockey player (d. 1994)
• 1914 – Muazzez İlmiye Çığ, Turkish archaeologist and academic
• 1915 – Dick Reynolds, Australian footballer and coach (d. 2002)
• 1915 – Terence Young, Chinese-English director and screenwriter (d. 1994)
• 1916 – Jean-Jacques Bertrand, Canadian lawyer and politician, 21st Premier of Quebec (d. 1973)
• 1916 – Johnny Morris, Welsh-English television host (d. 1999)
• 1917 – Helena Rasiowa, Austrian-Polish mathematician and academic (d. 1994)
• 1917 – Igor Śmiałowski, Russian-Polish actor (d. 2006)
• 1918 – George Lynch, American race car driver (d. 1997)
• 1918 – Zoltán Sztáray, Hungarian-American author (d. 2011)
• 1920 – Danny Cedrone, American guitarist and bandleader (d. 1954)
• 1920 – Thomas Jefferson, American trumpet player
• 1921 – Byron Farwell, American historian and author (d. 1999)
• 1923 – Peter Gay, German-American historian, author, and academic (d. 2015)
• 1923 – Jerzy Nowak, Polish actor and educator (d. 2013)
• 1923 – Bjørn Watt-Boolsen, Danish actor (d. 1998)
• 1924 – Chet Atkins, American singer-songwriter, guitarist, and producer (d. 2001)
• 1924 – Fritz Koenig, German sculptor and academic, designed The Sphere
• 1925 – Doris Hart, American tennis player and educator (d. 2015)
• 1925 – Audie Murphy, American lieutenant and actor Medal of Honor recipient (d. 1971)
• 1926 – Rehavam Ze'evi, Israeli general and politician, 9th Israeli Minister of Tourism (d. 2001)
• 1927 – Simin Behbahani, Iranian poet and activist (d. 2014)
• 1928 – Eric Dolphy, American saxophonist, flute player, and composer (d. 1964)
• 1928 – Martin Landau, American actor and producer
• 1928 – Jean-Marie Le Pen, French intelligence officer and politician
• 1928 – Asrat Woldeyes, Ethiopian surgeon and educator (d. 1999)
• 1929 – Edgar Bronfman, Sr., Canadian-American businessman and philanthropist (d. 2013)
• 1929 – Anne Weale, English journalist and author (d. 2007)
• 1930 – Magdalena Abakanowicz, Polish sculptor and academic
• 1930 – Paul Pender, American boxer and firefighter (d. 2003)
• 1930 – John Waine, English bishop
• 1931 – Olympia Dukakis, American actress and producer
• 1931 – James Tolkan, American actor and director
• 1932 – Robert Rozhdestvensky, Russian poet and author (d. 1994)
• 1933 – Danny Aiello, American actor, singer, and producer
• 1933 – Claire Tomalin, English journalist and author
• 1934 – Wendy Craig, English actress and screenwriter
• 1934 – Rossana Podestà, Libyan-Italian actress (d. 2013)
• 1934 – Yuri Vizbor, Russian poet and actor (d. 1984)
• 1935 – Len Dawson, American football player and sportscaster
• 1935 – Neal Knox, American activist and author (d. 2005)
• 1935 – Armando Picchi, Italian footballer and coach (d. 1971)
• 1936 – Billy Guy, American singer (The Coasters) (d. 2002)
• 1936 – Enn Vetemaa, Estonian author and screenwriter
• 1937 – Stafford Dean, English actor and singer
• 1937 – Jerry Keller, American singer-songwriter
• 1938 – Joan Kirner, Australian educator and politician, 42nd Premier of Victoria (d. 2015)
• 1938 – Mickie Most, English singer and producer (d. 2003)
• 1939 – Michael Buckley, English civil servant
• 1939 – Ramakant Desai, Indian cricketer (d. 1998)
• 1939 – Budge Rogers, English rugby player and manager
• 1940 – Eugen Drewermann, German priest and theologian
• 1940 – John Mahoney, English-American actor
• 1941 – Stephen Frears, English actor, director, and producer
• 1941 – Dieter Mann, German actor
• 1941 – Ulf Merbold, German physicist and astronaut
• 1942 – Andrew Graham, English economist and academic
• 1942 – Richard I. Neal, American general
• 1942 – Neil Trudinger, Australian mathematician and theorist
• 1942 – Brian Wilson, American singer-songwriter and producer (The Beach Boys and California Music)
• 1944 – Cheryl Holdridge, American actress (d. 2009)
• 1944 – John McCook, American actor
• 1944 – David Roper, English actor
• 1945 – Anne Murray, Canadian singer and guitarist
• 1946 – Tony Aitken, English actor
• 1946 – Xanana Gusmão, Timorese soldier and politician, 1st President of East Timor
• 1946 – Nigel Kalton, English-American mathematician and academic (d. 2010)
• 1946 – David Kazhdan, Russian-Israeli mathematician and academic
• 1946 – Bob Vila, American television host
• 1946 – Lars Vilks, Swedish sculptor and academic
• 1946 – Joseph Waeckerle, American physician and diplomat
• 1946 – André Watts, American pianist and educator
• 1947 – Dolores "LaLa" Brooks, American-English singer-songwriter (The Crystals)
• 1947 – Candy Clark, American actress
• 1947 – Josef Clemens, German bishop
• 1947 – Ivo Milazzo, Italian illustrator
• 1948 – Cirilo Flores, American bishop (d. 2014)
• 1948 – Ludwig Scotty, Nauruan politician, 10th President of Nauru
• 1949 – Alan Longmuir, Scottish bass player, songwriter, and actor (Bay City Rollers)
• 1949 – Lionel Richie, American singer-songwriter, pianist, producer, and actor (Commodores)
• 1950 – Nouri al-Maliki, Iraqi politician, 76th Prime Minister of Iraq
• 1951 – Tress MacNeille, American voice actress, singer, and radio host
• 1951 – Sheila McLean, Scottish scholar and academic
• 1951 – Paul Muldoon, Irish poet and academic
• 1951 – Bill Simon, American businessman and politician
• 1952 – John Goodman, American actor, singer, and producer
• 1952 – Vince Gotera, American poet and critic
• 1952 – Gordon Marshall, English sociologist and academic
• 1952 – Larry Riley, American actor and singer (d. 1992)
• 1952 – Vikram Seth, Indian author and poet
• 1953 – Robert Crais, American author and screenwriter
• 1953 – Ulrich Mühe, German actor (d. 2007)
• 1953 – Raúl Ramírez, Mexican tennis player
• 1953 – Willy Rampf, German engineer
• 1954 – Michael Anthony, American bass player (Van Halen and Chickenfoot)
• 1954 – Allan Lamb, South African-English cricketer and sportscaster
• 1954 – Miles O'Keeffe, American actor
• 1954 – Ilan Ramon, Israeli colonel, pilot, and astronaut (d. 2003)
• 1955 – E. Lynn Harris, American author (d. 2009)
• 1956 – Simon Bryant, English air marshal
• 1956 – Peter Reid, English footballer and manager
• 1957 – Koko B. Ware, American wrestler
• 1958 – Ron Hornaday, Jr., American race car driver
• 1958 – Chuck Wagner, American actor and singer
• 1959 – Louise Bessette, Canadian pianist
• 1960 – Philip M. Parker, American economist and author
• 1960 – John Taylor, English singer-songwriter, bass player, producer and actor (Duran Duran, The Power Station, and Neurotic Outsiders)
• 1962 – Alex Di Gregorio, Italian cartoonist
• 1963 – Kirk Baptiste, American sprinter
• 1963 – Amir Derakh, American guitarist (Orgy, Rough Cutt, Julien-K, and Dead by Sunrise)
• 1963 – Don West, American sportscaster
• 1964 – Pierfrancesco Chili, Italian motorcycle racer
• 1964 – Silke Möller, German runner
• 1966 – Boaz Yakin, American director, producer, and screenwriter
• 1967 – Nicole Kidman, Australian-American actress, singer, and producer
• 1967 – Dan Tyminski, American singer-songwriter
• 1968 – Robert Rodriguez, American director, producer, and screenwriter
• 1969 – Paulo Bento, Portuguese footballer and manager
• 1969 – Peter Paige, American actor, director, and screenwriter
• 1969 – Misha Verbitsky, Russian mathematician and academic
• 1969 – MaliVai Washington, American tennis player and sportscaster
• 1970 – Jason Robert Brown, American playwright and composer
• 1970 – Prince Moulay Rachid of Morocco
• 1970 – Andrea Nahles, German politician, German Minister of Labour and Social Affairs
• 1971 – Josh Kronfeld, New Zealand rugby player
• 1971 – Brandon Lewis, English lawyer and politician
• 1971 – Josh Lucas, American actor and producer
• 1971 – Rodney Rogers, American basketball player and coach
• 1971 – Jeordie White, American singer-songwriter and bass player (Marilyn Manson, Nine Inch Nails, A Perfect Circle, Goon Moon and The Desert Sessions)
• 1972 – Alexis Alexoudis, Greek footballer
• 1972 – Paul Bako, American baseball player
• 1972 – Juan Castro, Mexican baseball player and manager
• 1972 – Yuval Semo, Israeli actor
• 1973 – Maria Filippov, Bulgarian ice skater
• 1973 – Chino Moreno, American singer-songwriter (Deftones, Team Sleep, and Crosses)
• 1973 – Tom Wlaschiha, German actor
• 1974 – Tuta, Brazilian footballer
• 1974 – Attila Czene, Hungarian swimmer and politician
• 1974 – Lenin M. Sivam, Sri Lankan-Canadian director, producer, and screenwriter
• 1974 – Uğur Taner, Turkish swimmer
• 1975 – Daniel Zítka, Czech footballer
• 1976 – Juliano Belletti, Brazilian footballer
• 1976 – Jerome Fontamillas, American singer and guitarist (Switchfoot, Mortal, and Fold Zandura)
• 1976 – Carlos Lee, Panamanian baseball player
• 1976 – Rob Mackowiak, American baseball player and coach
• 1977 – Gordan Giriček, Croatian basketball player
• 1977 – Nerijus Vasiliauskas, Lithuanian footballer
• 1978 – LaVar Arrington, American football player and sportscaster
• 1978 – Quinton Jackson, American mixed martial artist and actor
• 1978 – Frank Lampard, English footballer
• 1978 – Jan-Paul Saeijs, Dutch footballer
• 1978 – Bobby Seay, American baseball player
• 1979 – Charlotte Hatherley, English singer-songwriter and guitarist (Ash, Nightnurse, and Client)
• 1979 – Charles Howell III, American golfer
• 1979 – Elis Meetua, Estonian footballer
• 1979 – Cael Sanderson, American wrestler and coach
• 1980 – Carlo Festuccia, Italian rugby player
• 1980 – Tony Lovato, American singer-songwriter and guitarist (Mest)
• 1980 – Franco Semioli, Italian footballer
• 1980 – Fabian Wegmann, German cyclist
• 1981 – Angerfist, Dutch DJ and producer
• 1981 – Ardian Gashi, Albanian-Norwegian footballer
• 1981 – Brede Hangeland, Norwegian footballer
• 1981 – Alisan Porter, American actress and singer
• 1981 – Maricar Reyes, Filipino actress and physician
• 1982 – Example, English singer-songwriter and producer
• 1982 – Yas, Iranian Rapper
• 1982 – Aleksei Berezutski, Russian footballer
• 1982 – Vasili Berezutski, Russian footballer
• 1982 – George Forsyth, Peruvian footballer
• 1982 – April Ross, American volleyball player
• 1983 – Josh Childress, American basketball player
• 1983 – Masashi Mikami, Japanese actor
• 1983 – Darren Sproles, American football player
• 1983 – Cherrie Ying, Taiwanese-Hong Kong actress
• 1984 – Hassan Adams, American basketball player
• 1984 – Neetu Chandra, Indian actress and martial artist
• 1984 – Dennis Malura, German footballer
• 1985 – Saki Aibu, Japanese actress
• 1985 – Matt Flynn, American football player
• 1985 – Kai Hesse, German footballer
• 1985 – Souleymane Mamam, Togolese footballer
• 1985 – Darko Miličić, Serbian basketball player
• 1985 – Camille Prats, Filipino actress
• 1985 – Halil Savran, German footballer
• 1986 – Dreama Walker, American actress
• 1987 – Carsten Ball, Australian tennis player
• 1987 – Asmir Begović, Bosnian footballer
• 1987 – Joseph Ebuya, Kenyan runner
• 1989 – Christopher Mintz-Plasse, American actor
• 1989 – Javier Pastore, Argentinian footballer
• 1989 – Terrelle Pryor, American football player
• 1990 – DeQuan Jones, American basketball player
• 1991 – Rick ten Voorde, Dutch footballer
• 1992 – Sage the Gemini, American rapper (The HBK Gang)
• 1995 – Carol Zhao, Canadian tennis player
• 1996 – Sam Bennett, Canadian ice hockey player
• 1996 – Michael Dal Colle, Canadian ice hockey player
• 1998 – Jadin Gould, American actress
• 1999 – Yui Mizuno, Japanese singer (Sakura Gakuin and Babymetal)

Deaths

• 656 – Uthman ibn Affan, Arabian caliph (b. 577)
• 840 – Louis the Pious, Roman emperor (b. 778)
• 1176 – Mikhail of Vladimir
• 1351 – Margareta Ebner, German nun and mystic (b. 1291)
• 1597 – Willem Barentsz, Dutch cartographer and explorer (b. 1550)
• 1605 – Feodor II of Russia (b. 1589)
• 1668 – Heinrich Roth, German missionary and scholar (b. 1620)
• 1776 – Benjamin Huntsman, English businessman (b. 1704)
• 1787 – Carl Friedrich Abel, German viol player and composer (b. 1723)
• 1800 – Abraham Gotthelf Kästner, German mathematician and academic (b. 1719)
• 1810 – Axel von Fersen the Younger, Swedish general and politician (b. 1755)
• 1815 – Guillaume Philibert Duhesme, French general (b. 1766)
• 1820 – Manuel Belgrano, Argentinian general, economist, and politician (b. 1770)
• 1837 – William IV of the United Kingdom (b. 1765)
• 1840 – Pierre Claude François Daunou, French historian and politician (b. 1761)
• 1847 – Juan Larrea, Argentinian captain and politician (b. 1782)
• 1869 – Hijikata Toshizō, Japanese commander (b. 1835)
• 1870 – Jules de Goncourt, French historian and author (b. 1830)
• 1872 – Élie Frédéric Forey, French general (b. 1804)
• 1875 – Joseph Meek, American police officer and politician (b. 1810)
• 1888 – Johannes Zukertort, Polish-English chess player (b. 1842)
• 1906 – John Clayton Adams, English painter (b. 1840)
• 1909 – Friedrich Martens, Estonian-Russian historian, lawyer, and diplomat (b. 1845)
• 1925 – Josef Breuer, Austrian physician and psychologist (b. 1842)
• 1929 – Emmanouil Benakis, Greek merchant and politician, 35th Mayor of Athens (b. 1843)
• 1938 – Nikolai Janson, Russian politician (b. 1882)
• 1945 – Luís Fernando de Orleans y Borbón, Spanish son of Infanta Eulalia of Spain (b. 1888)
• 1945 – Bruno Frank, German author, poet, and playwright (b. 1878)
• 1947 – Bugsy Siegel, American mobster (b. 1906)
• 1952 – Luigi Fagioli, Italian race car driver (b. 1898)
• 1958 – Kurt Alder, German chemist and academic, Nobel Prize laureate (b. 1902)
• 1963 – Raphaël Salem, Greek-French mathematician and academic (b. 1898)
• 1965 – Bernard Baruch, American financier and politician (b. 1870)
• 1966 – Georges Lemaître, Belgian priest, physicist, and astronomer (b. 1894)
• 1972 – Howard Deering Johnson, American businessman, founded Howard Johnson's (b. 1897)
• 1974 – Horace Lindrum, Australian snooker player (b. 1912)
• 1976 – Lou Klein, American baseball player and coach (b. 1918)
• 1978 – Mark Robson, Canadian-American director and producer (b. 1913)
• 1984 – Estelle Winwood, English-American actress (b. 1883)
• 1995 – Emil Cioran, Romanian-French philosopher and educator (b. 1911)
• 1996 – Jim Ellison, American singer-songwriter (Material Issue) (b. 1964)
• 1997 – Cahit Külebi, Turkish poet and author (b. 1917)
• 1997 – Lawrence Payton, American singer-songwriter and producer (Four Tops) (b. 1938)
• 1998 – Conrad Schumann, German soldier (b. 1942)
• 1999 – Clifton Fadiman, American game show host, author, and critic (b. 1902)
• 2001 – Gina Cigna, French-Italian soprano (b. 1900)
• 2002 – Erwin Chargaff, Austrian-American biochemist and academic (b. 1905)
• 2002 – Tinus Osendarp, Dutch runner (b. 1916)
• 2003 – Bob Stump, American soldier and politician (b. 1927)
• 2005 – Larry Collins, American journalist, historian, and author (b. 1929)
• 2005 – Jack Kilby, American physicist and engineer, Nobel Prize laureate (b. 1923)
• 2006 – Billy Johnson, American baseball player (b. 1918)
• 2006 – Claydes Charles Smith, American guitarist (Kool & the Gang) (b. 1948)
• 2007 – Trevor Henry, New Zealand lawyer and judge (b. 1902)
• 2009 – Neda Agha-Soltan, Iranian student and activist (b. 1982)
• 2010 – Roberto Rosato, Italian footballer (b. 1943)
• 2010 – Harry B. Whittington, English palaeontologist and academic (b. 1916)
• 2011 – Ryan Dunn, American stuntman and actor (b. 1977)
• 2012 – Judy Agnew, American wife of Spiro Agnew, 29th Second Lady of the United States (b. 1921)
• 2012 – Robert J. Kelleher, American tennis player and judge (b. 1913)
• 2012 – LeRoy Neiman, American painter (b. 1921)
• 2012 – Heinrich IV, Prince Reuss of Köstritz (b. 1919)
• 2012 – Andrew Sarris, American critic (b. 1928)
• 2013 – Diosa Costello, Puerto Rician-American actress and singer (b. 1913)
• 2013 – Dicky Rutnagur, Indian journalist (b. 1931)
• 2013 – Ingvar Rydell, Swedish footballer (b. 1922)
• 2013 – Jean-Louis Scherrer, French fashion designer (b. 1935)
• 2013 – Jeffrey Smart, Australian painter (b. 1921)
• 2013 – John David Wilson, English animator and producer (b. 1919)
• 2014 – Jim Bamber, English cartoonist (b. 1948)
• 2014 – Michael Coetzee, South African union leader and activist (b. 1959)
• 2014 – Handel Greville, Welsh rugby player (b. 1921)
• 2014 – Philip Hollom, English ornithologist and author (b. 1912)
• 2014 – Murat Sökmenoğlu, Turkish politician (b. 1945)
• 2015 – William Brantley Aycock, American academic (b. 1915)
• 2015 – Bob Barry, Jr., American sportscaster (b. 1956)
• 2015 – Angelo Niculescu, Romanian footballer and manager (b. 1921)
• 2015 – Takanonami Sadahiro, Japanese sumo wrestler and coach (b. 1971)
• 2015 – Miriam Schapiro, Canadian-American painter and sculptor (b. 1923)

Holidays and observances

• Christian feast day:
  • Giovanni di Matera
  • Adalbert of Magdeburg
  • Florentina
  • Margareta Ebner (Beatified)
  • Pope Silverius
  • June 20 (Eastern Orthodox liturgics)
• Earliest date for the summer solstice in the Northern hemisphere and the winter solstice in the Southern hemisphere, and its related observance:
• Earliest day on which Day of the Finnish Flag can fall, while June 26 is the latest; celebrated on Saturday of Midsummer's Day (Finland)
• International Surfing Day (on or near Summer solstice)
• Litha / Midsummer celebrations in the northern hemisphere, Yule in the southern hemisphere.
• Day of the National Flag (Argentina)
• Festival in honor of Summanus (Roman Empire)
• Gas Sector Day (Azerbaijan)
• Martyrs' Day (Eritrea)
• West Virginia Day (West Virginia)
• World Refugee Day (International)

External links

• BBC: On This Day
• The New York Times: On This Day
• On This Day in Canada