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 Wednesday, 7 October 2026: day of Mercury
- Sunrise
- 07:42
- Sunset
- 18:57
- Next sunrise
- 07:44
A day hour lasts 56 min; a night hour, 1h 04m. Local time (Europe/Berlin).
Day
- 1☿︎ Mercury07:42 – 08:39
- 2☽︎ Moon08:39 – 09:35
- 3♄︎ Saturn09:35 – 10:31
- 4♃︎ Jupiter10:31 – 11:27
- 5♂︎ Mars11:27 – 12:24
- 6☉︎ Sun12:24 – 13:20
- 7♀︎ Venus13:20 – 14:16
- 8☿︎ Mercury14:16 – 15:12
- 9☽︎ Moon15:12 – 16:08
- 10♄︎ Saturn16:08 – 17:05
- 11♃︎ Jupiter17:05 – 18:01
- 12♂︎ Mars18:01 – 18:57
Night
- 1☉︎ Sun18:57 – 20:01
- 2♀︎ Venus20:01 – 21:05
- 3☿︎ Mercury21:05 – 22:09
- 4☽︎ Moon22:09 – 23:13
- 5♄︎ Saturn23:13 – 00:17
- 6♃︎ Jupiter00:17 – 01:21
- 7♂︎ Mars01:21 – 02:24
- 8☉︎ Sun02:24 – 03:28
- 9♀︎ Venus03:28 – 04:32
- 10☿︎ Mercury04:32 – 05:36
- 11☽︎ Moon05:36 – 06:40
- 12♄︎ Saturn06:40 – 07:44
Other cities · Germany
Questions
How are the planetary hours calculated in Düsseldorf?
On Wednesday, 7 October 2026, the Sun rises at 07:42 and sets at 18:57: the day lasts 11h 15m, that is twelve day hours of 56 min. The night, until the next sunrise at 07:44, lasts 12h 47m: twelve night hours of 1h 04m.
Which planet rules the first hour that day?
Mercury, from 07:42 to 08:39: the first hour of a day always goes to the planet of the weekday. The next ones follow the Chaldean order: the Moon, Saturn, Jupiter, Mars, the Sun, Venus, then Mercury 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.