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 Monday, 2 November 2026: day of the Moon
- Sunrise
- 07:17
- Sunset
- 17:23
- Next sunrise
- 07:18
A day hour lasts 51 min; a night hour, 1h 10m. Local time (Europe/Paris).
Day
- 1☽︎ Moon07:17 – 08:07
- 2♄︎ Saturn08:07 – 08:58
- 3♃︎ Jupiter08:58 – 09:48
- 4♂︎ Mars09:48 – 10:39
- 5☉︎ Sun10:39 – 11:29
- 6♀︎ Venus11:29 – 12:20
- 7☿︎ Mercury12:20 – 13:10
- 8☽︎ Moon13:10 – 14:01
- 9♄︎ Saturn14:01 – 14:52
- 10♃︎ Jupiter14:52 – 15:42
- 11♂︎ Mars15:42 – 16:33
- 12☉︎ Sun16:33 – 17:23
Night
- 1♀︎ Venus17:23 – 18:33
- 2☿︎ Mercury18:33 – 19:42
- 3☽︎ Moon19:42 – 20:52
- 4♄︎ Saturn20:52 – 22:01
- 5♃︎ Jupiter22:01 – 23:11
- 6♂︎ Mars23:11 – 00:21
- 7☉︎ Sun00:21 – 01:30
- 8♀︎ Venus01:30 – 02:40
- 9☿︎ Mercury02:40 – 03:49
- 10☽︎ Moon03:49 – 04:59
- 11♄︎ Saturn04:59 – 06:08
- 12♃︎ Jupiter06:08 – 07:18
Other cities · France
Questions
How are the planetary hours calculated in Grenoble?
On Monday, 2 November 2026, the Sun rises at 07:17 and sets at 17:23: the day lasts 10h 07m, that is twelve day hours of 51 min. The night, until the next sunrise at 07:18, lasts 13h 55m: twelve night hours of 1h 10m.
Which planet rules the first hour that day?
The Moon, from 07:17 to 08:07: the first hour of a day always goes to the planet of the weekday. The next ones follow the Chaldean order: Saturn, Jupiter, Mars, the Sun, Venus, Mercury, then the Moon 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.
On a computer? Scan this code with your phone.
Calendars
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.