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Planetary hours · Cologne (Germany)

Planetary hours
in Cologne.

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, 27 December 2025: day of Saturn

Sunrise
08:34
Sunset
16:32
Next sunrise
08:34

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

Day

  1. 1♄︎ Saturn08:34 – 09:14
  2. 2♃︎ Jupiter09:14 – 09:54
  3. 3♂︎ Mars09:54 – 10:34
  4. 4☉︎ Sun10:34 – 11:13
  5. 5♀︎ Venus11:13 – 11:53
  6. 6☿︎ Mercury11:53 – 12:33
  7. 7☽︎ Moon12:33 – 13:13
  8. 8♄︎ Saturn13:13 – 13:52
  9. 9♃︎ Jupiter13:52 – 14:32
  10. 10♂︎ Mars14:32 – 15:12
  11. 11☉︎ Sun15:12 – 15:52
  12. 12♀︎ Venus15:52 – 16:32

Night

  1. 1☿︎ Mercury16:32 – 17:52
  2. 2☽︎ Moon17:52 – 19:12
  3. 3♄︎ Saturn19:12 – 20:32
  4. 4♃︎ Jupiter20:32 – 21:53
  5. 5♂︎ Mars21:53 – 23:13
  6. 6☉︎ Sun23:13 – 00:33
  7. 7♀︎ Venus00:33 – 01:53
  8. 8☿︎ Mercury01:53 – 03:13
  9. 9☽︎ Moon03:13 – 04:34
  10. 10♄︎ Saturn04:34 – 05:54
  11. 11♃︎ Jupiter05:54 – 07:14
  12. 12♂︎ Mars07:14 – 08:34

Other cities · Germany

Questions

How are the planetary hours calculated in Cologne?

On Saturday, 27 December 2025, the Sun rises at 08:34 and sets at 16:32: the day lasts 7h 57m, that is twelve day hours of 40 min. The night, until the next sunrise at 08:34, lasts 16h 03m: twelve night hours of 1h 20m.

Which planet rules the first hour that day?

Saturn, from 08:34 to 09:14: 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.

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Calendars

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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.