About May 28

May 28, 2025 is the 148th day of the year 2025 in the Gregorian calendar. There are 217 days remaining until the end of this year. The day of the week is Wednesday.

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

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

According to the lunisolar Chinese calendar, there are 265 days remaining before the start of the next Chinese New Year.

What Happened On May 28

  • 585 BC
    A solar eclipse occurs, as predicted by Greek philosopher and scientist Thales, while Alyattes is battling Cyaxares in the Battle of the Eclipse, leading to a truce. This is one of the cardinal dates from which other dates can be calculated.
  • 1503
    James IV of Scotland and Margaret Tudor are married according to a Papal Bull by Pope Alexander VI. A Treaty of Everlasting Peace between Scotland and England signed on that occasion results in a peace that lasts ten years.
  • 1588
    The Spanish Armada, with 130 ships and 30,000 men, sets sail from Lisbon heading for the English Channel. (It will take until May 30 for all ships to leave port).
  • 1644
    Bolton Massacre by Royalist troops under the command of the Earl of Derby.
  • 1754
    French and Indian War: in the first engagement of the war, Virginia militia under 22-year-old Lieutenant Colonel George Washington defeat a French reconnaissance party in the Battle of Jumonville Glen in what is now Fayette County in southwestern Pennsylvania.
  • 1905
    Russo-Japanese War: The Battle of Tsushima ends with the destruction of the Russian Baltic Fleet by Admiral Togo Heihachiro and the Imperial Japanese Navy.
  • 1930
    The Chrysler Building in New York City officially opens.
  • 1932
    In the Netherlands, construction of the Afsluitdijk is completed and the Zuiderzee bay is converted to the freshwater IJsselmeer.
  • 1936
    Alan Turing submits On Computable Numbers for publication.
  • 1937
    The Golden Gate Bridge in San Francisco, California, is officially opened by President Franklin D. Roosevelt in Washington, D.C., who pushes a button signaling the start of vehicle traffic over the span.
  • 1940
    World War II: Belgium surrenders to Germany to end the Battle of Belgium.
  • 1951
    British radio comedy programme The Goon Show was broadcast on BBC for the first time.
  • 1952
    The women of Greece are given the right to vote.
  • 1958
    Cuban Revolution: Fidel Castro’s 26 July movement, heavily reinforced by Frank Pais Militia, overwhelm an army post in El Uvero.
  • 1975
    Fifteen West African countries sign the Treaty of Lagos, creating the Economic Community of West African States.
  • 1979
    Constantine Karamanlis signs the full treaty of the accession of Greece with the European Economic Community.
  • 1996
    U.S. President Bill Clinton’s former business partners in the Whitewater land deal, James McDougal and Susan McDougal, and the Governor of Arkansas Jim Guy Tucker, are convicted of fraud.
  • 1999
    In Milan, Italy, after 22 years of restoration work, Leonardo da Vinci’s masterpiece The Last Supper is put back on display.
  • 2002
    NATO declares Russia a limited partner in the Western alliance.
  • 2002
    The Mars Odyssey finds signs of large ice deposits on the planet Mars.

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