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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 Saturday, 12 December 2026: day of Saturn

Sunrise
08:06
Sunset
16:54
Next sunrise
08:07

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

Day

  1. 1♄︎ Saturn08:06 – 08:50
  2. 2♃︎ Jupiter08:50 – 09:34
  3. 3♂︎ Mars09:34 – 10:18
  4. 4☉︎ Sun10:18 – 11:02
  5. 5♀︎ Venus11:02 – 11:46
  6. 6☿︎ Mercury11:46 – 12:30
  7. 7☽︎ Moon12:30 – 13:14
  8. 8♄︎ Saturn13:14 – 13:58
  9. 9♃︎ Jupiter13:58 – 14:42
  10. 10♂︎ Mars14:42 – 15:26
  11. 11☉︎ Sun15:26 – 16:10
  12. 12♀︎ Venus16:10 – 16:54

Night

  1. 1☿︎ Mercury16:54 – 18:10
  2. 2☽︎ Moon18:10 – 19:26
  3. 3♄︎ Saturn19:26 – 20:43
  4. 4♃︎ Jupiter20:43 – 21:59
  5. 5♂︎ Mars21:59 – 23:15
  6. 6☉︎ Sun23:15 – 00:31
  7. 7♀︎ Venus00:31 – 01:47
  8. 8☿︎ Mercury01:47 – 03:03
  9. 9☽︎ Moon03:03 – 04:19
  10. 10♄︎ Saturn04:19 – 05:35
  11. 11♃︎ Jupiter05:35 – 06:51
  12. 12♂︎ Mars06:51 – 08:07

Other cities · France

Questions

How are the planetary hours calculated in Grenoble?

On Saturday, 12 December 2026, the Sun rises at 08:06 and sets at 16:54: the day lasts 8h 48m, that is twelve day hours of 44 min. The night, until the next sunrise at 08:07, lasts 15h 13m: twelve night hours of 1h 16m.

Which planet rules the first hour that day?

Saturn, from 08:06 to 08:50: 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

▦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.