About June 30

June 30, 2025 is the 181st day of the year 2025 in the Gregorian calendar. There are 184 days remaining until the end of this year. The day of the week is Monday.

You can browse the full year calendar in case you need it.

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Cancer is the sun 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 232 days remaining before the start of the next Chinese New Year.

What Happened On June 30

  • 1422 –
    Battle of Arbedo between the duke of Milan and the Swiss cantons.
  • 1520 –
    Spanish conquistadors led by Hernán Cortés fight their way out of Tenochtitlan.
  • 1651 –
    The Deluge: Khmelnytsky Uprising – the Battle of Beresteczko ends with a Polish victory.
  • 1805 –
    The U.S. Congress organizes the Michigan Territory.
  • 1882 –
    Charles J. Guiteau is hanged in Washington, D.C. for the assassination of U.S. President James Garfield.
  • 1886 –
    The first transcontinental train trip across Canada departs from Montreal. It arrives in Port Moody, British Columbia on July 4.
  • 1906 –
    The United States Congress passes the Meat Inspection Act and Pure Food and Drug Act.
  • 1908 –
    The Tunguska event occurs in remote Siberia.
  • 1912 –
    The Regina Cyclone hits Regina, Saskatchewan, killing 28. It remains Canada’s deadliest tornado event.
  • 1922 –
    In Washington D.C., U.S. Secretary of State Charles Evans Hughes and Dominican Ambassador Francisco J. Peynado sign the Hughes-Peynado agreement, which ends the United States occupation of the Dominican Republic.
  • 1934 –
    The Night of the Long Knives, Adolf Hitler’s violent purge of his political rivals in Germany, takes place.
  • 1936 –
    Emperor Haile Selassie of Abyssinia appeals for aid to the League of Nations against Italy’s invasion of his country.
  • 1953 –
    The first Chevrolet Corvette rolls off the assembly line in Flint, Michigan.
  • 1956 –
    A TWA Super Constellation and a United Airlines DC-7 (Flight 718) collide above the Grand Canyon in Arizona, United States, killing all 128 on board the two planes.
  • 1969 –
    Nigeria bans Red Cross aid to Biafra.
  • 1971 –
    Ohio ratifies the 26th Amendment to the U.S. Constitution, reducing the voting age to 18, thereby putting the amendment into effect.
  • 1986 –
    The U.S. Supreme Court rules in Bowers v. Hardwick that states can outlaw homosexual acts between consenting adults.
  • 1987 –
    The Royal Canadian Mint introduces the $1 coin, known as the Loonie.
  • 1997 –
    The United Kingdom transfers sovereignty over Hong Kong to the People’s Republic of China.
  • 2009 –
    Yemenia Flight 626 crashes into the Indian Ocean, near Comoros, killing all but one of the 153 passengers and crew on board.

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