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 Sunday, 18 October 2026: day of the Sun
- Sunrise
- 08:01
- Sunset
- 18:33
- Next sunrise
- 08:03
A day hour lasts 53 min; a night hour, 1h 07m. Local time (Europe/Berlin).
Day
- 1☉︎ Sun08:01 – 08:54
- 2♀︎ Venus08:54 – 09:46
- 3☿︎ Mercury09:46 – 10:39
- 4☽︎ Moon10:39 – 11:32
- 5♄︎ Saturn11:32 – 12:24
- 6♃︎ Jupiter12:24 – 13:17
- 7♂︎ Mars13:17 – 14:10
- 8☉︎ Sun14:10 – 15:03
- 9♀︎ Venus15:03 – 15:55
- 10☿︎ Mercury15:55 – 16:48
- 11☽︎ Moon16:48 – 17:41
- 12♄︎ Saturn17:41 – 18:33
Night
- 1♃︎ Jupiter18:33 – 19:41
- 2♂︎ Mars19:41 – 20:48
- 3☉︎ Sun20:48 – 21:56
- 4♀︎ Venus21:56 – 23:03
- 5☿︎ Mercury23:03 – 00:11
- 6☽︎ Moon00:11 – 01:18
- 7♄︎ Saturn01:18 – 02:25
- 8♃︎ Jupiter02:25 – 03:33
- 9♂︎ Mars03:33 – 04:40
- 10☉︎ Sun04:40 – 05:48
- 11♀︎ Venus05:48 – 06:55
- 12☿︎ Mercury06:55 – 08:03
Other cities · Germany
Questions
How are the planetary hours calculated in Düsseldorf?
On Sunday, 18 October 2026, the Sun rises at 08:01 and sets at 18:33: the day lasts 10h 33m, that is twelve day hours of 53 min. The night, until the next sunrise at 08:03, lasts 13h 29m: twelve night hours of 1h 07m.
Which planet rules the first hour that day?
The Sun, from 08:01 to 08:54: the first hour of a day always goes to the planet of the weekday. The next ones follow the Chaldean order: Venus, Mercury, the Moon, Saturn, Jupiter, Mars, then the Sun 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.