For the Welsh mythological character, please see Mabon ap Modron.

Mabon is one of the eight solar holidays or sabbats of Neopaganism. It is celebrated on the autumn equinox, in the northern hemisphere circa September 21 and in the southern hemisphere circa March 21.

Also called Harvest Home, this holiday is a 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 God during the winter months.

Among the sabbats, it is the second of the three harvest festivals, preceded by Lammas and followed by Samhain.

See also Wheel of the Year.