Mabon Date 2024. Mabon occurs between the 21st and 24th of september, the exact opposite of the vernal equinox, to mark the beginning of spring, though in wiccan parlance it’s better known as ostara. Mabon is the autumn equinox and a time we give thanks to the waning sunlight, as we store our harvest of this year's crops.
Join in on the celebrations with our tips on how to celebrate mabon! In the northern hemisphere, the exact date can fall anytime between september 22 and 24, depending on the year.