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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 Monday, 28 December 2026: day of the Moon

Sunrise
08:15
Sunset
17:01
Next sunrise
08:15

A day hour lasts 44 min; a night hour, 1h 16m. Local time (Europe/Paris).

Day

  1. 1☽︎ Moon08:15 – 08:59
  2. 2♄︎ Saturn08:59 – 09:43
  3. 3♃︎ Jupiter09:43 – 10:27
  4. 4♂︎ Mars10:27 – 11:10
  5. 5☉︎ Sun11:10 – 11:54
  6. 6♀︎ Venus11:54 – 12:38
  7. 7☿︎ Mercury12:38 – 13:22
  8. 8☽︎ Moon13:22 – 14:06
  9. 9♄︎ Saturn14:06 – 14:50
  10. 10♃︎ Jupiter14:50 – 15:34
  11. 11♂︎ Mars15:34 – 16:18
  12. 12☉︎ Sun16:18 – 17:01

Night

  1. 1♀︎ Venus17:01 – 18:18
  2. 2☿︎ Mercury18:18 – 19:34
  3. 3☽︎ Moon19:34 – 20:50
  4. 4♄︎ Saturn20:50 – 22:06
  5. 5♃︎ Jupiter22:06 – 23:22
  6. 6♂︎ Mars23:22 – 00:38
  7. 7☉︎ Sun00:38 – 01:54
  8. 8♀︎ Venus01:54 – 03:11
  9. 9☿︎ Mercury03:11 – 04:27
  10. 10☽︎ Moon04:27 – 05:43
  11. 11♄︎ Saturn05:43 – 06:59
  12. 12♃︎ Jupiter06:59 – 08:15

Other cities · France

Questions

How are the planetary hours calculated in Grenoble?

On Monday, 28 December 2026, the Sun rises at 08:15 and sets at 17:01: the day lasts 8h 46m, that is twelve day hours of 44 min. The night, until the next sunrise at 08:15, lasts 15h 14m: twelve night hours of 1h 16m.

Which planet rules the first hour that day?

The Moon, from 08:15 to 08:59: the first hour of a day always goes to the planet of the weekday. The next ones follow the Chaldean order: Saturn, Jupiter, Mars, the Sun, Venus, Mercury, then the Moon 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.