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What Happened On 21st May 1155 In History

May 21st (1155) was a Saturday. It's the 141st day of the year (142nd in leap years) in the Gregorian calendar. There are 224 days left to the end of the year.

May 21st Holidays in History

  • » Afro-Colombian Day (Colombia)
  • » Christian feast day:
  • » Christopher Magallanes
  • » Eugène de Mazenod
  • » Constantine the Great and Christianity e.g Emperor Constantine I
  • » Earliest day on which Corpus Christi (feast) known as Corpus Christi can fall, while June 24 is the latest; held on Thursday after Trinity Sunday. (Roman Catholic Church)
  • » Helena of Constantinople, also known as "Feast of the Holy Great Sovereigns Constantine and Helen, Equal-to-the-Apostles." (Eastern Orthodox Church)
  • » May 21 (Eastern Orthodox liturgics)
  • » Circassian Day of Mourning (Circassians)
  • » Armed Forces Day Hungary or Day of Patriots and Military (Hungary)
  • » Navy Day (Chile)
  • » Saint Helena Day, celebrates the discovery of Saint Helena in 1502.
  • » World Day for Cultural Diversity for Dialogue and Development (International observance or International)

Year 1155 historical events for the month of May

  • Sun
  • Mon
  • Tue
  • Wed
  • Thu
  • Fri
  • Sat
 
 

World History for the 21st May