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 Friday, 25 July 2025: day of Venus
- Sunrise
- 05:47
- Sunset
- 21:30
- Next sunrise
- 05:49
A day hour lasts 1h 19m; a night hour, 42 min. Local time (Europe/Berlin).
Day
- 1♀︎ Venus05:47 – 07:06
- 2☿︎ Mercury07:06 – 08:24
- 3☽︎ Moon08:24 – 09:43
- 4♄︎ Saturn09:43 – 11:01
- 5♃︎ Jupiter11:01 – 12:20
- 6♂︎ Mars12:20 – 13:38
- 7☉︎ Sun13:38 – 14:57
- 8♀︎ Venus14:57 – 16:16
- 9☿︎ Mercury16:16 – 17:34
- 10☽︎ Moon17:34 – 18:53
- 11♄︎ Saturn18:53 – 20:11
- 12♃︎ Jupiter20:11 – 21:30
Night
- 1♂︎ Mars21:30 – 22:11
- 2☉︎ Sun22:11 – 22:53
- 3♀︎ Venus22:53 – 23:34
- 4☿︎ Mercury23:34 – 00:16
- 5☽︎ Moon00:16 – 00:58
- 6♄︎ Saturn00:58 – 01:39
- 7♃︎ Jupiter01:39 – 02:21
- 8♂︎ Mars02:21 – 03:02
- 9☉︎ Sun03:02 – 03:44
- 10♀︎ Venus03:44 – 04:26
- 11☿︎ Mercury04:26 – 05:07
- 12☽︎ Moon05:07 – 05:49
Other cities · Germany
Questions
How are the planetary hours calculated in Düsseldorf?
On Friday, 25 July 2025, the Sun rises at 05:47 and sets at 21:30: the day lasts 15h 42m, that is twelve day hours of 1h 19m. The night, until the next sunrise at 05:49, lasts 8h 19m: twelve night hours of 42 min.
Which planet rules the first hour that day?
Venus, from 05:47 to 07:06: the first hour of a day always goes to the planet of the weekday. The next ones follow the Chaldean order: Mercury, the Moon, Saturn, Jupiter, Mars, the Sun, then Venus 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.