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Planetary hours · Dortmund (Germany)

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, 7 September 2026: day of the Moon

Sunrise
06:52
Sunset
20:03
Next sunrise
06:53

A day hour lasts 1h 06m; a night hour, 54 min. Local time (Europe/Berlin).

Day

  1. 1☽︎ Moon06:52 – 07:58
  2. 2♄︎ Saturn07:58 – 09:03
  3. 3♃︎ Jupiter09:03 – 10:09
  4. 4♂︎ Mars10:09 – 11:15
  5. 5☉︎ Sun11:15 – 12:21
  6. 6♀︎ Venus12:21 – 13:27
  7. 7☿︎ Mercury13:27 – 14:33
  8. 8☽︎ Moon14:33 – 15:39
  9. 9♄︎ Saturn15:39 – 16:45
  10. 10♃︎ Jupiter16:45 – 17:51
  11. 11♂︎ Mars17:51 – 18:57
  12. 12☉︎ Sun18:57 – 20:03

Night

  1. 1♀︎ Venus20:03 – 20:57
  2. 2☿︎ Mercury20:57 – 21:51
  3. 3☽︎ Moon21:51 – 22:45
  4. 4♄︎ Saturn22:45 – 23:39
  5. 5♃︎ Jupiter23:39 – 00:34
  6. 6♂︎ Mars00:34 – 01:28
  7. 7☉︎ Sun01:28 – 02:22
  8. 8♀︎ Venus02:22 – 03:16
  9. 9☿︎ Mercury03:16 – 04:11
  10. 10☽︎ Moon04:11 – 05:05
  11. 11♄︎ Saturn05:05 – 05:59
  12. 12♃︎ Jupiter05:59 – 06:53

Questions

How are the planetary hours calculated in Dortmund?

On Monday, 7 September 2026, the Sun rises at 06:52 and sets at 20:03: the day lasts 13h 11m, that is twelve day hours of 1h 06m. The night, until the next sunrise at 06:53, lasts 10h 51m: twelve night hours of 54 min.

Which planet rules the first hour that day?

The Moon, from 06:52 to 07:58: 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.

My sky on my chart

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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.