About December 31

December 31, 2025 is the 365th day of the year 2025 in the Gregorian calendar. The day of the week is Wednesday.

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

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Capricorn is the sun sign of a person born on this day. Turquoise is the modern birthstone for this month. Onyx is the mystical birthstone from Tibetan origin that dates back over a thousand years.

According to the lunisolar Chinese calendar, there are 48 days remaining before the start of the next Chinese New Year.

December 31: More About This Day

It is widely known as New Year’s Eve since the following day is New Year’s Day. It is the last day of the year.

What Happened On December 31

  • 406
    Vandals, Alans and Suebians cross the Rhine, beginning an invasion of Gaul.
  • 1225
    The Ly Dynasty of Vietnam ends after 216 years by the enthronement of the boy emperor Tran Thai Tong, husband of the last Ly monarch, Ly Chieu Hoang, starting the Tran Dynasty.
  • 1600
    The British East India Company is chartered.
  • 1660
    James II of England is named Duke of Normandy by Louis XIV of France.
  • 1687
    The first Huguenots set sail from France to the Cape of Good Hope.
  • 1831
    Gramercy Park is deeded to New York City.
  • 1853
    A dinner party is held inside a life-size model of an Iguanodon created by Benjamin Waterhouse Hawkins and Sir Richard Owen in south London, England, United Kingdom
  • 1857
    Queen Victoria chooses Ottawa, Ontario, then a small logging town, as the capital of Canada.
  • 1862
    American Civil War: The Battle of Stones River begins near Murfreesboro, Tennessee.
  • 1906
    Mozaffar ad-Din Shah Qajar signs the Persian Constitution of 1906.
  • 1951
    The Marshall Plan expires after distributing more than US$13.3 billion in foreign aid to rebuild Europe.
  • 1961
    RTÉ Ireland’s state broadcaster launches its first national television service.
  • 1991
    All official Soviet Union institutions have ceased operations by this date and the Soviet Union is officially dissolved.
  • 1992
    Czechoslovakia is peacefully dissolved in what is dubbed by media as the Velvet Divorce, resulting in the creation of the Czech Republic and Slovakia.
  • 1994
    The first Chechen war: Russian army began a New Year’s storm of Grozny
  • 1994
    This date is skipped altogether in Kiribati as the Phoenix Islands and Line Islands change time zones from UTC−11:00 to UTC+13:00 and UTC-10:00 to UTC+14:00, respectively.
  • 1998
    The European Exchange Rate Mechanism freezes the values of the legacy currencies in the Eurozone, and establishes the value of the euro currency.
  • 1999
    Boris Yeltsin, the first president of Russia, resigns as President of Russia, leaving Prime Minister Vladimir Putin as the acting President.
  • 1999
    Five hijackers, who had been holding 155 hostages on an Indian Airlines plane, leave the plane with two Islamic clerics that they had demanded be freed.
  • 2004
    The official opening of Taipei 101, the tallest skyscraper at that time in the world, standing at a height of 509 m.

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