About March 18

March 18, 2025 is the 77th day of the year 2025 in the Gregorian calendar. There are 288 days remaining until the end of this year. The day of the week is Tuesday.

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

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

According to the lunisolar Chinese calendar, there are 336 days remaining before the start of the next Chinese New Year.

If the Gregorian calendar is not reformed, the March equinox will fall on this day for the first time in AD 4092.

What Happened On March 18

  • 1229
    Frederick II, Holy Roman Emperor declares himself King of Jerusalem during the Sixth Crusade.
  • 1241
    Mongols overwhelm Polish armies in Kraków in the Battle of Chmielnik and plunder the city.
  • 1314
    Jacques de Molay, the 23rd and the last Grand Master of the Knights Templar, is burned at the stake.
  • 1766
    American Revolution: The British Parliament repeals the Stamp Act.
  • 1793
    The first republican state in Germany, the Republic of Mainz, is declared by Andreas Joseph Hofmann.
  • 1871
    Declaration of the Paris Commune; President of the French Republic, Adolphe Thiers, orders evacuation of Paris.
  • 1874
    Hawaii signs a treaty with the United States granting exclusive trading rights.
  • 1913
    King George I of Greece is assassinated in the recently liberated city of Thessaloniki.
  • 1915
    World War I: Massive naval attack in Battle of Gallipoli. Three battleships are sunk during a failed British and French naval attack on the Dardanelles.
  • 1921
    The second Peace of Riga between Poland and Soviet Union.
  • 1925
    The Tri-State Tornado hits the Midwestern states of Missouri, Illinois, and Indiana, killing 695 people.
  • 1937
    Spanish Civil War: Spanish Republican forces defeat the Italians at the Battle of Guadalajara.
  • 1940
    World War II: Axis Powers – Adolf Hitler and Benito Mussolini meet at the Brenner Pass in the Alps and agree to form an alliance against France and the United Kingdom.
  • 1967
    The supertanker Torrey Canyon runs aground off the Cornish coast.
  • 1968
    Gold standard: The U.S. Congress repeals the requirement for a gold reserve to back US currency.
  • 1969
    The United States begins secretly bombing the Sihanouk Trail in Cambodia, used by communist forces to infiltrate South Vietnam.
  • 1974
    Oil embargo crisis: Most OPEC nations end a five-month oil embargo against the United States, Europe and Japan.
  • 1980
    At Plesetsk Cosmodrome in Russia, 50 people are killed by an explosion of a Vostok-2M rocket on its launch pad during a fueling operation.
  • 1989
    In Egypt, a 4,400-year-old mummy is found nearby the Pyramid of Cheops.
  • 2003
    FBI agents raid the corporate headquarters of HealthSouth Corporation in Birmingham, Alabama on suspicion of massive corporate fraud led by the company’s top executives.

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