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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 Tuesday, 30 December 2025: day of Mars

Sunrise
08:35
Sunset
16:29
Next sunrise
08:35

A day hour lasts 39 min; a night hour, 1h 21m. Local time (Europe/Berlin).

Day

  1. 1♂︎ Mars08:35 – 09:15
  2. 2☉︎ Sun09:15 – 09:54
  3. 3♀︎ Venus09:54 – 10:34
  4. 4☿︎ Mercury10:34 – 11:13
  5. 5☽︎ Moon11:13 – 11:53
  6. 6♄︎ Saturn11:53 – 12:32
  7. 7♃︎ Jupiter12:32 – 13:12
  8. 8♂︎ Mars13:12 – 13:51
  9. 9☉︎ Sun13:51 – 14:31
  10. 10♀︎ Venus14:31 – 15:10
  11. 11☿︎ Mercury15:10 – 15:50
  12. 12☽︎ Moon15:50 – 16:29

Night

  1. 1♄︎ Saturn16:29 – 17:50
  2. 2♃︎ Jupiter17:50 – 19:10
  3. 3♂︎ Mars19:10 – 20:31
  4. 4☉︎ Sun20:31 – 21:51
  5. 5♀︎ Venus21:51 – 23:12
  6. 6☿︎ Mercury23:12 – 00:32
  7. 7☽︎ Moon00:32 – 01:53
  8. 8♄︎ Saturn01:53 – 03:13
  9. 9♃︎ Jupiter03:13 – 04:34
  10. 10♂︎ Mars04:34 – 05:54
  11. 11☉︎ Sun05:54 – 07:15
  12. 12♀︎ Venus07:15 – 08:35

Other cities · Germany

Questions

How are the planetary hours calculated in Dortmund?

On Tuesday, 30 December 2025, the Sun rises at 08:35 and sets at 16:29: the day lasts 7h 54m, that is twelve day hours of 39 min. The night, until the next sunrise at 08:35, lasts 16h 06m: twelve night hours of 1h 21m.

Which planet rules the first hour that day?

Mars, from 08:35 to 09:15: the first hour of a day always goes to the planet of the weekday. The next ones follow the Chaldean order: the Sun, Venus, Mercury, the Moon, Saturn, Jupiter, then Mars 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.

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Calendars

▦The sky in November 2026 ℞Retrogrades 2026℞Retrogrades 2027 ☽︎Moon phases 2026☽︎Moon phases 2027 ☽︎Void of course Moon 2026☽︎Void of course Moon 2027 ✴︎Aspects 2026✴︎Aspects 2027 ●Eclipses 2026-2027 ◷Planetary hours ☉︎Current season: Scorpio ✶︎2027 horoscope, sign by sign ♀︎The ten planets ⌖How we calculate AaThe glossary

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.