Planetary hours calculation is an ancient astrological method to find out what is favorable for the current time being and what is not. Developed in Hellenistic astrology, it has possible roots in older Babylonian astrology, and it is the origin of the names of the days of the week as used in English and numerous other languages. App shows which of the seven traditional planets (stars) of the zodiac is ruling the moment. In the Planetaro the user has the ability to choose the combination of planetary rulers – hour ruler, moving forward or backward in time.
Planetaro app automatically finds your location and calculates hours according to your position.
The classical seven planets are Saturn, Jupiter, Mars, the Sun, Venus, Mercury and the Moon, and they take rulership over the hours in this sequence.