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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 Wednesday, 26 August 2026: day of Mercury

Sunrise
06:32
Sunset
20:29
Next sunrise
06:34

A day hour lasts 1h 10m; a night hour, 50 min. Local time (Europe/Berlin).

Day

  1. 1☿︎ Mercury06:32 – 07:42
  2. 2☽︎ Moon07:42 – 08:52
  3. 3♄︎ Saturn08:52 – 10:02
  4. 4♃︎ Jupiter10:02 – 11:11
  5. 5♂︎ Mars11:11 – 12:21
  6. 6☉︎ Sun12:21 – 13:31
  7. 7♀︎ Venus13:31 – 14:41
  8. 8☿︎ Mercury14:41 – 15:50
  9. 9☽︎ Moon15:50 – 17:00
  10. 10♄︎ Saturn17:00 – 18:10
  11. 11♃︎ Jupiter18:10 – 19:20
  12. 12♂︎ Mars19:20 – 20:29

Night

  1. 1☉︎ Sun20:29 – 21:20
  2. 2♀︎ Venus21:20 – 22:10
  3. 3☿︎ Mercury22:10 – 23:01
  4. 4☽︎ Moon23:01 – 23:51
  5. 5♄︎ Saturn23:51 – 00:41
  6. 6♃︎ Jupiter00:41 – 01:32
  7. 7♂︎ Mars01:32 – 02:22
  8. 8☉︎ Sun02:22 – 03:12
  9. 9♀︎ Venus03:12 – 04:03
  10. 10☿︎ Mercury04:03 – 04:53
  11. 11☽︎ Moon04:53 – 05:44
  12. 12♄︎ Saturn05:44 – 06:34

Questions

How are the planetary hours calculated in Dortmund?

On Wednesday, 26 August 2026, the Sun rises at 06:32 and sets at 20:29: the day lasts 13h 57m, that is twelve day hours of 1h 10m. The night, until the next sunrise at 06:34, lasts 10h 05m: twelve night hours of 50 min.

Which planet rules the first hour that day?

Mercury, from 06:32 to 07:42: the first hour of a day always goes to the planet of the weekday. The next ones follow the Chaldean order: the Moon, Saturn, Jupiter, Mars, the Sun, Venus, then Mercury 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.