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 Saturday, 24 April 2027: day of Saturn
- Sunrise
- 06:16
- Sunset
- 20:41
- Next sunrise
- 06:14
A day hour lasts 1h 12m; a night hour, 48 min. Local time (Europe/Berlin).
Day
- 1♄︎ Saturn06:16 – 07:28
- 2♃︎ Jupiter07:28 – 08:40
- 3♂︎ Mars08:40 – 09:52
- 4☉︎ Sun09:52 – 11:04
- 5♀︎ Venus11:04 – 12:16
- 6☿︎ Mercury12:16 – 13:28
- 7☽︎ Moon13:28 – 14:40
- 8♄︎ Saturn14:40 – 15:53
- 9♃︎ Jupiter15:53 – 17:05
- 10♂︎ Mars17:05 – 18:17
- 11☉︎ Sun18:17 – 19:29
- 12♀︎ Venus19:29 – 20:41
Night
- 1☿︎ Mercury20:41 – 21:29
- 2☽︎ Moon21:29 – 22:16
- 3♄︎ Saturn22:16 – 23:04
- 4♃︎ Jupiter23:04 – 23:52
- 5♂︎ Mars23:52 – 00:40
- 6☉︎ Sun00:40 – 01:27
- 7♀︎ Venus01:27 – 02:15
- 8☿︎ Mercury02:15 – 03:03
- 9☽︎ Moon03:03 – 03:51
- 10♄︎ Saturn03:51 – 04:38
- 11♃︎ Jupiter04:38 – 05:26
- 12♂︎ Mars05:26 – 06:14
Other cities · Germany
Questions
How are the planetary hours calculated in Dortmund?
On Saturday, 24 April 2027, the Sun rises at 06:16 and sets at 20:41: the day lasts 14h 25m, that is twelve day hours of 1h 12m. The night, until the next sunrise at 06:14, lasts 9h 33m: twelve night hours of 48 min.
Which planet rules the first hour that day?
Saturn, from 06:16 to 07:28: the first hour of a day always goes to the planet of the weekday. The next ones follow the Chaldean order: Jupiter, Mars, the Sun, Venus, Mercury, the Moon, then Saturn 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.