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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, 8 January 2028: day of Saturn

Sunrise
08:15
Sunset
17:12
Next sunrise
08:15

A day hour lasts 45 min; a night hour, 1h 15m. Local time (Europe/Paris).

Day

  1. 1♄︎ Saturn08:15 – 09:00
  2. 2♃︎ Jupiter09:00 – 09:44
  3. 3♂︎ Mars09:44 – 10:29
  4. 4☉︎ Sun10:29 – 11:14
  5. 5♀︎ Venus11:14 – 11:59
  6. 6☿︎ Mercury11:59 – 12:43
  7. 7☽︎ Moon12:43 – 13:28
  8. 8♄︎ Saturn13:28 – 14:13
  9. 9♃︎ Jupiter14:13 – 14:57
  10. 10♂︎ Mars14:57 – 15:42
  11. 11☉︎ Sun15:42 – 16:27
  12. 12♀︎ Venus16:27 – 17:12

Night

  1. 1☿︎ Mercury17:12 – 18:27
  2. 2☽︎ Moon18:27 – 19:42
  3. 3♄︎ Saturn19:42 – 20:57
  4. 4♃︎ Jupiter20:57 – 22:13
  5. 5♂︎ Mars22:13 – 23:28
  6. 6☉︎ Sun23:28 – 00:43
  7. 7♀︎ Venus00:43 – 01:58
  8. 8☿︎ Mercury01:58 – 03:14
  9. 9☽︎ Moon03:14 – 04:29
  10. 10♄︎ Saturn04:29 – 05:44
  11. 11♃︎ Jupiter05:44 – 06:59
  12. 12♂︎ Mars06:59 – 08:15

Other cities · France

Questions

How are the planetary hours calculated in Grenoble?

On Saturday, 8 January 2028, the Sun rises at 08:15 and sets at 17:12: the day lasts 8h 57m, that is twelve day hours of 45 min. The night, until the next sunrise at 08:15, lasts 15h 03m: twelve night hours of 1h 15m.

Which planet rules the first hour that day?

Saturn, from 08:15 to 09:00: 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

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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.