Planetary hours
in Stuttgart.
The day, from sunrise to sunset, is cut into twelve equal hours; so is the night, from sunset to the next sunrise. Each hour carries a planet, in the Chaldean order. A planetary hour therefore lasts 60 minutes only at the equinoxes: it all depends on the date and the city. Here are the exact hours for your city; what you do with them is up to you.
Planetary day of Saturday, 9 January 2027: day of Saturn
- Sunrise
- 08:14
- Sunset
- 16:46
- Next sunrise
- 08:14
A day hour lasts 43 min; a night hour, 1h 17m. Local time (Europe/Berlin).
Day
- 1♄︎ Saturn08:14 – 08:57
- 2♃︎ Jupiter08:57 – 09:39
- 3♂︎ Mars09:39 – 10:22
- 4☉︎ Sun10:22 – 11:05
- 5♀︎ Venus11:05 – 11:47
- 6☿︎ Mercury11:47 – 12:30
- 7☽︎ Moon12:30 – 13:13
- 8♄︎ Saturn13:13 – 13:55
- 9♃︎ Jupiter13:55 – 14:38
- 10♂︎ Mars14:38 – 15:20
- 11☉︎ Sun15:20 – 16:03
- 12♀︎ Venus16:03 – 16:46
Night
- 1☿︎ Mercury16:46 – 18:03
- 2☽︎ Moon18:03 – 19:20
- 3♄︎ Saturn19:20 – 20:38
- 4♃︎ Jupiter20:38 – 21:55
- 5♂︎ Mars21:55 – 23:12
- 6☉︎ Sun23:12 – 00:30
- 7♀︎ Venus00:30 – 01:47
- 8☿︎ Mercury01:47 – 03:04
- 9☽︎ Moon03:04 – 04:22
- 10♄︎ Saturn04:22 – 05:39
- 11♃︎ Jupiter05:39 – 06:56
- 12♂︎ Mars06:56 – 08:14
Other cities · Germany
Questions
How are the planetary hours calculated in Stuttgart?
On Saturday, 9 January 2027, the Sun rises at 08:14 and sets at 16:46: the day lasts 8h 32m, that is twelve day hours of 43 min. The night, until the next sunrise at 08:14, lasts 15h 28m: twelve night hours of 1h 17m.
Which planet rules the first hour that day?
Saturn, from 08:14 to 08:57: the first hour of a day always goes to the planet of the weekday. The next ones follow the Chaldean order: Jupiter, Mars, the Sun, Venus, Mercury, the Moon, then Saturn again.
Today’s sky, on YOUR chart
Planetary hours are the same for everyone in a city. Your chart is yours alone: every morning AstroXP crosses the real sky with your birth, to the minute, and tells you what time it plays out for you.
On a computer? Scan this code with your phone.
Calendars
Sunrise and sunset calculated for the city (the Sun’s centre 0°50′ below the horizon: refraction and semi-diameter), local time of the city’s time zone. Checked against astronomy-engine, the app’s engine.