Hours is a planetary hours calculator that allows you to calculate planetary hours for virtually any date, any of any location. You can select a predefined location from a database with over 42,000 entries around the earth, use GPS to define your current location, or create a custom location, if you know its latitude and longitude. The latest version of the app also offers a rich reference material for every planet, including key ideas, angel, colors, tastes and savors, plants, metals, minerals,incense, body parts and functions, weather, and winds. This calculator can be used for many kinds of traditional practices, including magic, herbalism, alchemy, and astrology.

The new version comes with planetary strengths — a traditional factor which was deemed important by the 17th century herbalists, and is still believed to be vital by some modern practitioners. To learn more, consider ing my course Planetary Hours: A complete Guide (https://astroschool.lunarium.co.uk/p/planetary-hours-a-complete-guide).