September 13th Holidays: Celebrations and Observances Worldwide

September 13th is a day filled with various holidays, celebrations, observances, and historical significance around the world. From international events to national holidays and religious commemorations and saints, this date holds special meaning for many cultures and communities. Explore the list of holidays, observances and saints celebrated on September 13th.

Holidays on September 13th

  • 1999 - Lunar nuclear waste dump explodes, sending the Moon hurtling into deep space in Space: 1999
  • RC Saints - St John Chrysostom
  • Roman festivals - epulum Iovis: banquet of Jupiter, on the ides during the Ludi Romani
  • 2000 - Second Impact in Neon Genesis Evangelion
  • Also see September 13 (Eastern Orthodox liturgics)