1981 Calendar
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Contents

Calendar Trivia

The next time you can reuse this calendar will be on year . Both calendars will be exactly the same! This is assuming you are not interested in the dates for Easter and other irregular holidays that are based on a solar cycle.

April 4 (4/4), June 6 (6/6), August 8 (8/8), October 10 (10/10), December 12 (12/12), and the last day of February always fall on the same day of the week in any given year. This is called the ‘Doomsday rule’. Check these dates using the full 12-month calendar below to verify.

Calendar

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Historical Events Of

  • – Phil Smith and Phil Mayfield parachute off a Houston skyscraper, becoming the first two people to BASE jump from objects in all four categories: buildings, antennae, spans (bridges), and earth (cliffs).
  • – New Year’s Day in Chinese calendar. Start of the year of the Metal Rooster in Chinese astrology.
  • – Around 100000 USgal of radioactive coolant leak into the containment building of TVA Sequoyah 1 nuclear plant in Tennessee, contaminating eight workers.
  • – The Osborne 1, the first successful portable computer, is unveiled at the West Coast Computer Faire in San Francisco.
  • – The U.S. Navy nuclear submarine USS George Washington accidentally collides with the Nissho Maru, a Japanese cargo ship, sinking it.
  • – More than 100 workers are exposed to radiation during repairs of a nuclear power plant in Tsuruga, Japan.
  • – Francis Hughes starves to death in the Maze Prison in a Republican campaign for political prisoner status to be granted to Provisional IRA prisoners.
  • – The Humber Bridge is opens to traffic, connecting Yorkshire and Lincolnshire. It would be the world’s longest single-span suspension bridge for 17 years.
  • – The opening of the Humber Bridge by Queen Elizabeth II in England.
  • – Antigua and Barbuda joins the United Nations.

Who Were Born On ?