This months Full Moon will fall on Friday the 13th which is rare.
Friday the 13th may be bad luck for some, for witches and Pagans it’s often considered a magical date. After all, Friday is named for Freyja, a Norse goddess of fertility (sometimes called Frigg). The ancient Egyptians associated the number thirteen with immortality, there were twelve steps on the ladder to eternal life and knowledge; the thirteenth step meant going through death into everlasting life. Upper-class Romans required thirteen guests to be present at weddings as did the Norse vikings.
Finally, thirteen has a strong association with the moon for modern Pagans and Wiccans. There are thirteen lunar cycles each year, and many of us celebrate the Full Moons with an Esbat rite. Thirteen is the traditional number of witches in a coven.