Planetary hours
in Düsseldorf.
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, 12 April 2025: day of Saturn
- Sunrise
- 06:43
- Sunset
- 20:24
- Next sunrise
- 06:41
A day hour lasts 1h 08m; a night hour, 51 min. Local time (Europe/Berlin).
Day
- 1♄︎ Saturn06:43 – 07:52
- 2♃︎ Jupiter07:52 – 09:00
- 3♂︎ Mars09:00 – 10:09
- 4☉︎ Sun10:09 – 11:17
- 5♀︎ Venus11:17 – 12:25
- 6☿︎ Mercury12:25 – 13:34
- 7☽︎ Moon13:34 – 14:42
- 8♄︎ Saturn14:42 – 15:50
- 9♃︎ Jupiter15:50 – 16:59
- 10♂︎ Mars16:59 – 18:07
- 11☉︎ Sun18:07 – 19:16
- 12♀︎ Venus19:16 – 20:24
Night
- 1☿︎ Mercury20:24 – 21:15
- 2☽︎ Moon21:15 – 22:07
- 3♄︎ Saturn22:07 – 22:58
- 4♃︎ Jupiter22:58 – 23:50
- 5♂︎ Mars23:50 – 00:41
- 6☉︎ Sun00:41 – 01:33
- 7♀︎ Venus01:33 – 02:24
- 8☿︎ Mercury02:24 – 03:15
- 9☽︎ Moon03:15 – 04:07
- 10♄︎ Saturn04:07 – 04:58
- 11♃︎ Jupiter04:58 – 05:50
- 12♂︎ Mars05:50 – 06:41
Other cities · Germany
Questions
How are the planetary hours calculated in Düsseldorf?
On Saturday, 12 April 2025, the Sun rises at 06:43 and sets at 20:24: the day lasts 13h 40m, that is twelve day hours of 1h 08m. The night, until the next sunrise at 06:41, lasts 10h 17m: twelve night hours of 51 min.
Which planet rules the first hour that day?
Saturn, from 06:43 to 07:52: 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.