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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 Saturday, 18 July 2026: day of Saturn

Sunrise
05:34
Sunset
21:37
Next sunrise
05:35

A day hour lasts 1h 20m; a night hour, 40 min. Local time (Europe/Berlin).

Day

  1. 1♄︎ Saturn05:34 – 06:54
  2. 2♃︎ Jupiter06:54 – 08:14
  3. 3♂︎ Mars08:14 – 09:35
  4. 4☉︎ Sun09:35 – 10:55
  5. 5♀︎ Venus10:55 – 12:15
  6. 6☿︎ Mercury12:15 – 13:35
  7. 7☽︎ Moon13:35 – 14:56
  8. 8♄︎ Saturn14:56 – 16:16
  9. 9♃︎ Jupiter16:16 – 17:36
  10. 10♂︎ Mars17:36 – 18:57
  11. 11☉︎ Sun18:57 – 20:17
  12. 12♀︎ Venus20:17 – 21:37

Night

  1. 1☿︎ Mercury21:37 – 22:17
  2. 2☽︎ Moon22:17 – 22:57
  3. 3♄︎ Saturn22:57 – 23:37
  4. 4♃︎ Jupiter23:37 – 00:17
  5. 5♂︎ Mars00:17 – 00:56
  6. 6☉︎ Sun00:56 – 01:36
  7. 7♀︎ Venus01:36 – 02:16
  8. 8☿︎ Mercury02:16 – 02:56
  9. 9☽︎ Moon02:56 – 03:36
  10. 10♄︎ Saturn03:36 – 04:15
  11. 11♃︎ Jupiter04:15 – 04:55
  12. 12♂︎ Mars04:55 – 05:35

Questions

How are the planetary hours calculated in Dortmund?

On Saturday, 18 July 2026, the Sun rises at 05:34 and sets at 21:37: the day lasts 16h 04m, that is twelve day hours of 1h 20m. The night, until the next sunrise at 05:35, lasts 7h 58m: twelve night hours of 40 min.

Which planet rules the first hour that day?

Saturn, from 05:34 to 06:54: 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.

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.