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

  • 350 –
    Roman usurper Nepotianus, of the Constantinian dynasty, is defeated and killed by troops of the usurper Magnentius, in Rome.
  • 1651 –
    The Deluge: Khmelnytsky Uprising – the Battle of Beresteczko ends with a Polish victory.
  • 1688 –
    The Immortal Seven issue the Invitation to William (continuing the English rebellion from Rome), which would culminate in the Glorious Revolution.
  • 1758 –
    Seven Years’ War: The Battle of Domstadtl takes place.
  • 1805 –
    The U.S. Congress organizes the Michigan Territory.
  • 1859 –
    French acrobat Charles Blondin crosses Niagara Falls on a tightrope.
  • 1860 –
    The 1860 Oxford evolution debate at the Oxford University Museum of Natural History takes place.
  • 1864 –
    U.S. President Abraham Lincoln grants Yosemite Valley to California for “public use, resort and recreation”.
  • 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.
  • 1912 –
    The Regina Cyclone hits Regina, Saskatchewan, killing 28. It remains Canada’s deadliest tornado event.
  • 1935 –
    The Senegalese Socialist Party holds its first congress.
  • 1936 –
    Emperor Haile Selassie of Abyssinia appeals for aid to the League of Nations against Italy’s invasion of his country.
  • 1959 –
    A United States Air Force F-100 Super Sabre from Kadena Air Base, Okinawa, crashes into a nearby elementary school, killing 11 students plus six residents from the local neighborhood.
  • 1971 –
    Ohio ratifies the 26th Amendment to the U.S. Constitution, reducing the voting age to 18, thereby putting the amendment into effect.
  • 1971 –
    The crew of the Soviet Soyuz 11 spacecraft are killed when their air supply escapes through a faulty valve.
  • 1985 –
    Thirty-nine American hostages from the hijacked TWA Flight 847 are freed in Beirut after being held for 17 days.
  • 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.

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