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, 9 August 2027: day of the Moon
- Sunrise
- 06:05
- Sunset
- 21:04
- Next sunrise
- 06:07
A day hour lasts 1h 15m; a night hour, 45 min. Local time (Europe/Berlin).
Day
- 1☽︎ Moon06:05 – 07:20
- 2♄︎ Saturn07:20 – 08:35
- 3♃︎ Jupiter08:35 – 09:50
- 4♂︎ Mars09:50 – 11:05
- 5☉︎ Sun11:05 – 12:20
- 6♀︎ Venus12:20 – 13:35
- 7☿︎ Mercury13:35 – 14:50
- 8☽︎ Moon14:50 – 16:04
- 9♄︎ Saturn16:04 – 17:19
- 10♃︎ Jupiter17:19 – 18:34
- 11♂︎ Mars18:34 – 19:49
- 12☉︎ Sun19:49 – 21:04
Night
- 1♀︎ Venus21:04 – 21:49
- 2☿︎ Mercury21:49 – 22:35
- 3☽︎ Moon22:35 – 23:20
- 4♄︎ Saturn23:20 – 00:05
- 5♃︎ Jupiter00:05 – 00:50
- 6♂︎ Mars00:50 – 01:35
- 7☉︎ Sun01:35 – 02:21
- 8♀︎ Venus02:21 – 03:06
- 9☿︎ Mercury03:06 – 03:51
- 10☽︎ Moon03:51 – 04:36
- 11♄︎ Saturn04:36 – 05:21
- 12♃︎ Jupiter05:21 – 06:07
Other cities · Germany
Questions
How are the planetary hours calculated in Dortmund?
On Monday, 9 August 2027, the Sun rises at 06:05 and sets at 21:04: the day lasts 14h 59m, that is twelve day hours of 1h 15m. The night, until the next sunrise at 06:07, lasts 9h 02m: twelve night hours of 45 min.
Which planet rules the first hour that day?
The Moon, from 06:05 to 07:20: 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.