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Planetary hours · Grenoble (France)

Planetary hours
in Grenoble.

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 Friday, 27 November 2026: day of Venus

Sunrise
07:50
Sunset
16:58
Next sunrise
07:51

A day hour lasts 46 min; a night hour, 1h 14m. Local time (Europe/Paris).

Day

  1. 1♀︎ Venus07:50 – 08:36
  2. 2☿︎ Mercury08:36 – 09:22
  3. 3☽︎ Moon09:22 – 10:07
  4. 4♄︎ Saturn10:07 – 10:53
  5. 5♃︎ Jupiter10:53 – 11:38
  6. 6♂︎ Mars11:38 – 12:24
  7. 7☉︎ Sun12:24 – 13:10
  8. 8♀︎ Venus13:10 – 13:55
  9. 9☿︎ Mercury13:55 – 14:41
  10. 10☽︎ Moon14:41 – 15:27
  11. 11♄︎ Saturn15:27 – 16:12
  12. 12♃︎ Jupiter16:12 – 16:58

Night

  1. 1♂︎ Mars16:58 – 18:12
  2. 2☉︎ Sun18:12 – 19:27
  3. 3♀︎ Venus19:27 – 20:41
  4. 4☿︎ Mercury20:41 – 21:56
  5. 5☽︎ Moon21:56 – 23:10
  6. 6♄︎ Saturn23:10 – 00:25
  7. 7♃︎ Jupiter00:25 – 01:39
  8. 8♂︎ Mars01:39 – 02:54
  9. 9☉︎ Sun02:54 – 04:08
  10. 10♀︎ Venus04:08 – 05:23
  11. 11☿︎ Mercury05:23 – 06:37
  12. 12☽︎ Moon06:37 – 07:51

Questions

How are the planetary hours calculated in Grenoble?

On Friday, 27 November 2026, the Sun rises at 07:50 and sets at 16:58: the day lasts 9h 08m, that is twelve day hours of 46 min. The night, until the next sunrise at 07:51, lasts 14h 54m: twelve night hours of 1h 14m.

Which planet rules the first hour that day?

Venus, from 07:50 to 08:36: the first hour of a day always goes to the planet of the weekday. The next ones follow the Chaldean order: Mercury, the Moon, Saturn, Jupiter, Mars, the Sun, then Venus 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.