The Wicca Book of Days for May 15th
In ancient Rome, the Ides of May – May 15th – was regarded as the birthdayof Mercury and therefore as Mercury’s sacred day. It was on this date in 496 BC, that a temple was dedicated to Mercurius the divine Roman counterpart of the Greek Hermes, near the Circus Maximus and guild of merchants was established. Mercury was a patron of commerce and his birthday was especially observed by merchants, who dipped laurel branches into the God’s sacred spring and sprinkled their wares with the water, praying that they would reap handsome profits.
The Hare Moon
Wiccans dedicate the May Esbat to the “Hare Moon.” Long associated with the moon, in many cultures, the fleet-footed hare was believed by the Romans, to be a messenger-carrying creature of Mercury, and was also sacred to Venus and Cupid as a symbol of fertility and lust.