Beltane is one of the greater sabbats of the pagan calendar and is celebrated on May 1 in the Northern Hemisphere. Beltane's polar opposite, Samhain, is celebrated on this day in the Southern Hemisphere.
Beltane marks the midpoint of the sun’s progress between the vernal equinox and the summer solstice. Beltane symbolizes the start of summer, and is one of the most important festivals of the year.
Its origins lie among the Celtic people of Western Europe and was celebrated all across the British Isles, including England, Scotland, Wales, and Ireland. In Ireland it was known as “Bealtaine”, in Scotland “Bealtunn”, and in Wales as “Galan Mae”.