On the first day of Autumn (which normally occurs on or near this date), the Autumn Equinox Sabbat is celebrated by Wiccans and Witches throughout the world. Autumn Equinox (which is also known as the Fall Sabbat, Alban Elfed, and the Second Festival of Harvest) is a time for thanksgiving, meditation, and introspection. On this sacred day, Witches rededicate themselves to the Craft, and Wiccan initiation ceremonies are performed by the High Priestesses and Priests of covens. Many Wiccan traditions also perform a special rite for the goddess Persephone's descent into the Underworld as part of their Autumn Equinox celebration.