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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 Tuesday, 22 December 2026: day of Mars

Sunrise
08:13
Sunset
16:58
Next sunrise
08:13

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

Day

  1. 1♂︎ Mars08:13 – 08:57
  2. 2☉︎ Sun08:57 – 09:40
  3. 3♀︎ Venus09:40 – 10:24
  4. 4☿︎ Mercury10:24 – 11:08
  5. 5☽︎ Moon11:08 – 11:51
  6. 6♄︎ Saturn11:51 – 12:35
  7. 7♃︎ Jupiter12:35 – 13:19
  8. 8♂︎ Mars13:19 – 14:03
  9. 9☉︎ Sun14:03 – 14:46
  10. 10♀︎ Venus14:46 – 15:30
  11. 11☿︎ Mercury15:30 – 16:14
  12. 12☽︎ Moon16:14 – 16:58

Night

  1. 1♄︎ Saturn16:58 – 18:14
  2. 2♃︎ Jupiter18:14 – 19:30
  3. 3♂︎ Mars19:30 – 20:47
  4. 4☉︎ Sun20:47 – 22:03
  5. 5♀︎ Venus22:03 – 23:19
  6. 6☿︎ Mercury23:19 – 00:35
  7. 7☽︎ Moon00:35 – 01:52
  8. 8♄︎ Saturn01:52 – 03:08
  9. 9♃︎ Jupiter03:08 – 04:24
  10. 10♂︎ Mars04:24 – 05:41
  11. 11☉︎ Sun05:41 – 06:57
  12. 12♀︎ Venus06:57 – 08:13

Other cities · France

Questions

How are the planetary hours calculated in Grenoble?

On Tuesday, 22 December 2026, the Sun rises at 08:13 and sets at 16:58: the day lasts 8h 45m, that is twelve day hours of 44 min. The night, until the next sunrise at 08:13, lasts 15h 16m: twelve night hours of 1h 16m.

Which planet rules the first hour that day?

Mars, from 08:13 to 08:57: 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.