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, 10 October 2026: day of Saturn
- Sunrise
- 07:35
- Sunset
- 18:43
- Next sunrise
- 07:37
A day hour lasts 56 min; a night hour, 1h 04m. Local time (Europe/Berlin).
Day
- 1♄︎ Saturn07:35 – 08:31
- 2♃︎ Jupiter08:31 – 09:27
- 3♂︎ Mars09:27 – 10:22
- 4☉︎ Sun10:22 – 11:18
- 5♀︎ Venus11:18 – 12:14
- 6☿︎ Mercury12:14 – 13:09
- 7☽︎ Moon13:09 – 14:05
- 8♄︎ Saturn14:05 – 15:01
- 9♃︎ Jupiter15:01 – 15:56
- 10♂︎ Mars15:56 – 16:52
- 11☉︎ Sun16:52 – 17:48
- 12♀︎ Venus17:48 – 18:43
Night
- 1☿︎ Mercury18:43 – 19:48
- 2☽︎ Moon19:48 – 20:52
- 3♄︎ Saturn20:52 – 21:57
- 4♃︎ Jupiter21:57 – 23:01
- 5♂︎ Mars23:01 – 00:06
- 6☉︎ Sun00:06 – 01:10
- 7♀︎ Venus01:10 – 02:15
- 8☿︎ Mercury02:15 – 03:19
- 9☽︎ Moon03:19 – 04:23
- 10♄︎ Saturn04:23 – 05:28
- 11♃︎ Jupiter05:28 – 06:32
- 12♂︎ Mars06:32 – 07:37
Other cities · Germany
Questions
How are the planetary hours calculated in Stuttgart?
On Saturday, 10 October 2026, the Sun rises at 07:35 and sets at 18:43: the day lasts 11h 08m, that is twelve day hours of 56 min. The night, until the next sunrise at 07:37, lasts 12h 53m: twelve night hours of 1h 04m.
Which planet rules the first hour that day?
Saturn, from 07:35 to 08:31: 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.