Beltane or Bealtaine (Irish language) - Bealltainn (Scottish Gaelic ), - Bealtaine is an ancient Gaelic holiday celebrated around May 1. Mí na Bealtaine "month of the Bealtaine festival" is the name for the month of May in modern Irish.
Meaning: "Bright fire"
Observed by: Gaels, Neopagans, Pagans, Various Polytheists
Starting: Around the midpoint of the Sun's movement between the Vernal Equinox and Summer Solstice.
Close related to Walpurgis.