Planetary hours
in Dortmund.
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 Monday, 25 January 2027: day of the Moon
- Sunrise
- 08:18
- Sunset
- 17:06
- Next sunrise
- 08:17
A day hour lasts 44 min; a night hour, 1h 16m. Local time (Europe/Berlin).
Day
- 1☽︎ Moon08:18 – 09:02
- 2♄︎ Saturn09:02 – 09:46
- 3♃︎ Jupiter09:46 – 10:30
- 4♂︎ Mars10:30 – 11:14
- 5☉︎ Sun11:14 – 11:58
- 6♀︎ Venus11:58 – 12:42
- 7☿︎ Mercury12:42 – 13:26
- 8☽︎ Moon13:26 – 14:10
- 9♄︎ Saturn14:10 – 14:54
- 10♃︎ Jupiter14:54 – 15:38
- 11♂︎ Mars15:38 – 16:22
- 12☉︎ Sun16:22 – 17:06
Night
- 1♀︎ Venus17:06 – 18:22
- 2☿︎ Mercury18:22 – 19:38
- 3☽︎ Moon19:38 – 20:54
- 4♄︎ Saturn20:54 – 22:10
- 5♃︎ Jupiter22:10 – 23:26
- 6♂︎ Mars23:26 – 00:41
- 7☉︎ Sun00:41 – 01:57
- 8♀︎ Venus01:57 – 03:13
- 9☿︎ Mercury03:13 – 04:29
- 10☽︎ Moon04:29 – 05:45
- 11♄︎ Saturn05:45 – 07:01
- 12♃︎ Jupiter07:01 – 08:17
Other cities · Germany
Questions
How are the planetary hours calculated in Dortmund?
On Monday, 25 January 2027, the Sun rises at 08:18 and sets at 17:06: the day lasts 8h 48m, that is twelve day hours of 44 min. The night, until the next sunrise at 08:17, lasts 15h 11m: twelve night hours of 1h 16m.
Which planet rules the first hour that day?
The Moon, from 08:18 to 09:02: the first hour of a day always goes to the planet of the weekday. The next ones follow the Chaldean order: Saturn, Jupiter, Mars, the Sun, Venus, Mercury, then the Moon 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.