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, 31 January 2027: day of the Sun
- Sunrise
- 08:12
- Sunset
- 17:20
- Next sunrise
- 08:10
A day hour lasts 46 min; a night hour, 1h 14m. Local time (Europe/Berlin).
Day
- 1☉︎ Sun08:12 – 08:57
- 2♀︎ Venus08:57 – 09:43
- 3☿︎ Mercury09:43 – 10:29
- 4☽︎ Moon10:29 – 11:15
- 5♄︎ Saturn11:15 – 12:00
- 6♃︎ Jupiter12:00 – 12:46
- 7♂︎ Mars12:46 – 13:32
- 8☉︎ Sun13:32 – 14:18
- 9♀︎ Venus14:18 – 15:03
- 10☿︎ Mercury15:03 – 15:49
- 11☽︎ Moon15:49 – 16:35
- 12♄︎ Saturn16:35 – 17:20
Night
- 1♃︎ Jupiter17:20 – 18:35
- 2♂︎ Mars18:35 – 19:49
- 3☉︎ Sun19:49 – 21:03
- 4♀︎ Venus21:03 – 22:17
- 5☿︎ Mercury22:17 – 23:31
- 6☽︎ Moon23:31 – 00:45
- 7♄︎ Saturn00:45 – 01:59
- 8♃︎ Jupiter01:59 – 03:14
- 9♂︎ Mars03:14 – 04:28
- 10☉︎ Sun04:28 – 05:42
- 11♀︎ Venus05:42 – 06:56
- 12☿︎ Mercury06:56 – 08:10
Other cities · Germany
Questions
How are the planetary hours calculated in Düsseldorf?
On Sunday, 31 January 2027, the Sun rises at 08:12 and sets at 17:20: the day lasts 9h 09m, that is twelve day hours of 46 min. The night, until the next sunrise at 08:10, lasts 14h 50m: twelve night hours of 1h 14m.
Which planet rules the first hour that day?
The Sun, from 08:12 to 08:57: 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.