Electional astrology: choose a good moment

Electional astrology chooses the moment to begin something so that the sky at the start supports it. Following medieval and Renaissance rules from Guido Bonatti and William Lilly, this calculator checks every hour in the days you choose and scores the Moon, the planet that rules your activity, the rising sign and eclipses, adding a personal check against your natal Moon.

Sources: Guido Bonatti, Liber Astronomiae, tr. 7; William Lilly, Christian Astrology (1647); Vivian Robson, Electional Astrology (1937).