Full moon 29 or 30 days long. A full moon is often thought of as an event of a full night's duration. This is somewhat misleading because its phase seen from Earth continuously waxes or wanes (though much too slowly to notice in real time with the naked eye). Its maximum illumination occurs at the moment waxing has stopped. For any given location, about half of these maximum full moons may be visible, while the other half occurs during the day, when the full moon is below the horizon. Many almanacs list full moons not only by date, but also by their
The Blue Equinox The Blue Equinox The Blue Equinox, officially known as The Equinox: Volume III, Number I, is a book written by the English occultist Aleister Crowley, the founder of Thelema. First published in 1919, it details the principles and aims of the secret society O.T.O. and its ally the A∴A∴, both of which were under Crowley's control at the time. It includes such topics as "The Law of Liberty", The Gnostic Mass, and Crowley's "Hymn to Pan". In 1904, Crowley was staying in Cairo, Egypt with his wife Rose when he claimed to undergo a spiritual experience. "The Blue Equinox" opens