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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 Wednesday, 30 December 2026: day of Mercury

Sunrise
08:15
Sunset
17:03
Next sunrise
08:15

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

Day

  1. 1☿︎ Mercury08:15 – 08:59
  2. 2☽︎ Moon08:59 – 09:43
  3. 3♄︎ Saturn09:43 – 10:27
  4. 4♃︎ Jupiter10:27 – 11:11
  5. 5♂︎ Mars11:11 – 11:55
  6. 6☉︎ Sun11:55 – 12:39
  7. 7♀︎ Venus12:39 – 13:23
  8. 8☿︎ Mercury13:23 – 14:07
  9. 9☽︎ Moon14:07 – 14:51
  10. 10♄︎ Saturn14:51 – 15:35
  11. 11♃︎ Jupiter15:35 – 16:19
  12. 12♂︎ Mars16:19 – 17:03

Night

  1. 1☉︎ Sun17:03 – 18:19
  2. 2♀︎ Venus18:19 – 19:35
  3. 3☿︎ Mercury19:35 – 20:51
  4. 4☽︎ Moon20:51 – 22:07
  5. 5♄︎ Saturn22:07 – 23:23
  6. 6♃︎ Jupiter23:23 – 00:39
  7. 7♂︎ Mars00:39 – 01:55
  8. 8☉︎ Sun01:55 – 03:11
  9. 9♀︎ Venus03:11 – 04:27
  10. 10☿︎ Mercury04:27 – 05:43
  11. 11☽︎ Moon05:43 – 06:59
  12. 12♄︎ Saturn06:59 – 08:15

Other cities · France

Questions

How are the planetary hours calculated in Grenoble?

On Wednesday, 30 December 2026, the Sun rises at 08:15 and sets at 17:03: the day lasts 8h 48m, that is twelve day hours of 44 min. The night, until the next sunrise at 08:15, lasts 15h 12m: twelve night hours of 1h 16m.

Which planet rules the first hour that day?

Mercury, 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: the Moon, Saturn, Jupiter, Mars, the Sun, Venus, then Mercury 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.