Autumn Equinox

Autumnal equinox (Mabon)

The holiday of the autumnal equinox, Harvest Home, Mabon, the Feast of the Ingathering, Meán Fómhair or Alban Elfed (in Neo-Druid traditions), is a modern Pagan ritual of thanksgiving for the fruits of the earth and a recognition of the need to share them to secure the blessings of the Goddess and the God during the coming winter months. The name Mabon was coined by Aidan Kelly around 1970 as a reference to Mabon ap Modron, a character from Welsh mythology. Among the sabbats, it is the second of the three Pagan harvest festivals, preceded by Lammas / Lughnasadh and followed by Samhain.

Content taken from Wikipedia, whilst we find the time to translate the information into a more pagan format