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 Tuesday, 1 July 2025: day of Mars
- Sunrise
- 05:21
- Sunset
- 21:51
- Next sunrise
- 05:22
A day hour lasts 1h 22m; a night hour, 38 min. Local time (Europe/Berlin).
Day
- 1♂︎ Mars05:21 – 06:44
- 2☉︎ Sun06:44 – 08:06
- 3♀︎ Venus08:06 – 09:29
- 4☿︎ Mercury09:29 – 10:51
- 5☽︎ Moon10:51 – 12:14
- 6♄︎ Saturn12:14 – 13:36
- 7♃︎ Jupiter13:36 – 14:59
- 8♂︎ Mars14:59 – 16:21
- 9☉︎ Sun16:21 – 17:44
- 10♀︎ Venus17:44 – 19:06
- 11☿︎ Mercury19:06 – 20:29
- 12☽︎ Moon20:29 – 21:51
Night
- 1♄︎ Saturn21:51 – 22:29
- 2♃︎ Jupiter22:29 – 23:06
- 3♂︎ Mars23:06 – 23:44
- 4☉︎ Sun23:44 – 00:21
- 5♀︎ Venus00:21 – 00:59
- 6☿︎ Mercury00:59 – 01:37
- 7☽︎ Moon01:37 – 02:14
- 8♄︎ Saturn02:14 – 02:52
- 9♃︎ Jupiter02:52 – 03:29
- 10♂︎ Mars03:29 – 04:07
- 11☉︎ Sun04:07 – 04:44
- 12♀︎ Venus04:44 – 05:22
Other cities · Germany
Questions
How are the planetary hours calculated in Düsseldorf?
On Tuesday, 1 July 2025, the Sun rises at 05:21 and sets at 21:51: the day lasts 16h 30m, that is twelve day hours of 1h 22m. The night, until the next sunrise at 05:22, lasts 7h 31m: twelve night hours of 38 min.
Which planet rules the first hour that day?
Mars, from 05:21 to 06:44: the first hour of a day always goes to the planet of the weekday. The next ones follow the Chaldean order: the Sun, Venus, Mercury, the Moon, Saturn, Jupiter, then Mars 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.