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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, 15 January 2027: day of Venus

Sunrise
08:12
Sunset
17:20
Next sunrise
08:11

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

Day

  1. 1♀︎ Venus08:12 – 08:58
  2. 2☿︎ Mercury08:58 – 09:43
  3. 3☽︎ Moon09:43 – 10:29
  4. 4♄︎ Saturn10:29 – 11:15
  5. 5♃︎ Jupiter11:15 – 12:00
  6. 6♂︎ Mars12:00 – 12:46
  7. 7☉︎ Sun12:46 – 13:32
  8. 8♀︎ Venus13:32 – 14:18
  9. 9☿︎ Mercury14:18 – 15:03
  10. 10☽︎ Moon15:03 – 15:49
  11. 11♄︎ Saturn15:49 – 16:35
  12. 12♃︎ Jupiter16:35 – 17:20

Night

  1. 1♂︎ Mars17:20 – 18:35
  2. 2☉︎ Sun18:35 – 19:49
  3. 3♀︎ Venus19:49 – 21:03
  4. 4☿︎ Mercury21:03 – 22:17
  5. 5☽︎ Moon22:17 – 23:32
  6. 6♄︎ Saturn23:32 – 00:46
  7. 7♃︎ Jupiter00:46 – 02:00
  8. 8♂︎ Mars02:00 – 03:14
  9. 9☉︎ Sun03:14 – 04:29
  10. 10♀︎ Venus04:29 – 05:43
  11. 11☿︎ Mercury05:43 – 06:57
  12. 12☽︎ Moon06:57 – 08:11

Other cities · France

Questions

How are the planetary hours calculated in Grenoble?

On Friday, 15 January 2027, the Sun rises at 08:12 and sets at 17:20: the day lasts 9h 08m, that is twelve day hours of 46 min. The night, until the next sunrise at 08:11, lasts 14h 51m: twelve night hours of 1h 14m.

Which planet rules the first hour that day?

Venus, from 08:12 to 08:58: 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.

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Calendars

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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.