What happened this day in history June 20

What are the important events that happened on June 20? Here are historical events, facts, and some myths about this day.

June 20: Facts & Myths About This Day

June 20 is the 171st day of the year 2025 in the Gregorian calendar. There are 194 days remaining until the end of this year. The day of the week is Friday.

Under the Julian calendar, this day is June 7, 2025 – a Friday. Both day of the week are the same but did you notice the difference with the Gregorian calendar?

When this day started, 486,216 hours has elapsed since midnight of January 1, 1970 – the Unix epoch.

Strange as it may, if we name this day after a polygon then it will be called ‘hectaheptacontahenagon’ day.

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Gemini is the zodiac sign of a person born on this day. Pearl is the modern birthstone for this month. Moonstone is the mystical birthstone from Tibetan origin that dates back over a thousand years.

According to the lunisolar Chinese calendar, there are 242 days remaining before the start of the next Chinese New Year.

The ancient Maya civilization believes that the end of the world will happen on December 21, 2012. There are now 4,564 days since this fabled cataclysmic event.

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June 20: This Day In History

On leap years, this day usually marks the summer solstice in the northern hemisphere and the winter solstice in the southern hemisphere.

June 20 Historical Events

  • 1605
    After only three months as tsar, 16-year-old Feodor II of Russia is assassinated.
  • 1756
    A British garrison is imprisoned in the Black Hole of Calcutta.
  • 1819
    The U.S. vessel SS Savannah arrives at Liverpool, England, United Kingdom. She is the first steam-propelled vessel to cross the Atlantic, although most of the journey is made under sail.
  • 1887
    Victoria Terminus, the busiest railway station in India, opens in Bombay.
  • 1895
    The Kiel Canal, crossing the base of the Jutland peninsula and the busiest artificial waterway in the world, is officially opened.
  • 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.
  • 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.
  • 1963
    The so-called “red telephone” 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.
  • 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.

Who were born on June 20?

  • 1583
    Jacob De la Gardie, Swedish soldier and statesman (d. 1652)
  • 1756
    Joseph Martin Kraus, Swedish composer (d. 1792)
  • 1761
    Jacob Hübner, German entomologist (d. 1826)
  • 1862
    Marco Praga, Italian playwright (d. 1929)
  • 1884
    Johannes Heinrich Schultz, German psychiatrist, psychotherapist (d. 1970)
  • 1924
    Fritz Koenig, German sculptor
  • 1928
    Martin Landau, American actor
  • 1934
    Wendy Craig, English actress
  • 1946
    Bob Vila, American television host
  • 1950
    Nouri Al-Maliki, Prime Minister of Iraq

Who died on June 20?

  • 840
    Louis the Pious, Emperor of the Holy Roman Empire (b. 778)
  • 1176
    Mikhail of Vladimir, Russian prince
  • 1597
    Willem Barentsz, Dutch navigator (b. 1550)
  • 1605
    Feodor II of Russia, tsar of Russia (b. 1589)
  • 1958
    Kurt Alder, German chemist, Nobel laureate (b. 1902)
  • 1972
    Howard Johnson, American businessman, originator of restaurant chain (b. 1897)
  • 1976
    Lou Klein, American baseball player (b. 1918)
  • 2002
    Erwin Chargaff, Austrian biochemist (b. 1905)
  • 2006
    Billy Johnson, American baseball player (b. 1918)
  • 2010
    Harry Blackmore Whittington, British palaeontologist (b. 1916)

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