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, 12 July 2027: day of the Moon
- Sunrise
- 05:26
- Sunset
- 21:44
- Next sunrise
- 05:27
A day hour lasts 1h 21m; a night hour, 39 min. Local time (Europe/Berlin).
Day
- 1☽︎ Moon05:26 – 06:48
- 2♄︎ Saturn06:48 – 08:09
- 3♃︎ Jupiter08:09 – 09:31
- 4♂︎ Mars09:31 – 10:52
- 5☉︎ Sun10:52 – 12:13
- 6♀︎ Venus12:13 – 13:35
- 7☿︎ Mercury13:35 – 14:56
- 8☽︎ Moon14:56 – 16:18
- 9♄︎ Saturn16:18 – 17:39
- 10♃︎ Jupiter17:39 – 19:01
- 11♂︎ Mars19:01 – 20:22
- 12☉︎ Sun20:22 – 21:44
Night
- 1♀︎ Venus21:44 – 22:22
- 2☿︎ Mercury22:22 – 23:01
- 3☽︎ Moon23:01 – 23:40
- 4♄︎ Saturn23:40 – 00:18
- 5♃︎ Jupiter00:18 – 00:57
- 6♂︎ Mars00:57 – 01:35
- 7☉︎ Sun01:35 – 02:14
- 8♀︎ Venus02:14 – 02:53
- 9☿︎ Mercury02:53 – 03:31
- 10☽︎ Moon03:31 – 04:10
- 11♄︎ Saturn04:10 – 04:49
- 12♃︎ Jupiter04:49 – 05:27
Other cities · Germany
Questions
How are the planetary hours calculated in Dortmund?
On Monday, 12 July 2027, the Sun rises at 05:26 and sets at 21:44: the day lasts 16h 17m, that is twelve day hours of 1h 21m. The night, until the next sunrise at 05:27, lasts 7h 44m: twelve night hours of 39 min.
Which planet rules the first hour that day?
The Moon, from 05:26 to 06:48: 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.