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, 9 November 2026: day of the Moon
- Sunrise
- 07:26
- Sunset
- 17:14
- Next sunrise
- 07:28
A day hour lasts 49 min; a night hour, 1h 11m. Local time (Europe/Paris).
Day
- 1☽︎ Moon07:26 – 08:15
- 2♄︎ Saturn08:15 – 09:04
- 3♃︎ Jupiter09:04 – 09:53
- 4♂︎ Mars09:53 – 10:42
- 5☉︎ Sun10:42 – 11:31
- 6♀︎ Venus11:31 – 12:20
- 7☿︎ Mercury12:20 – 13:09
- 8☽︎ Moon13:09 – 13:58
- 9♄︎ Saturn13:58 – 14:47
- 10♃︎ Jupiter14:47 – 15:36
- 11♂︎ Mars15:36 – 16:25
- 12☉︎ Sun16:25 – 17:14
Night
- 1♀︎ Venus17:14 – 18:25
- 2☿︎ Mercury18:25 – 19:36
- 3☽︎ Moon19:36 – 20:47
- 4♄︎ Saturn20:47 – 21:59
- 5♃︎ Jupiter21:59 – 23:10
- 6♂︎ Mars23:10 – 00:21
- 7☉︎ Sun00:21 – 01:32
- 8♀︎ Venus01:32 – 02:43
- 9☿︎ Mercury02:43 – 03:54
- 10☽︎ Moon03:54 – 05:05
- 11♄︎ Saturn05:05 – 06:17
- 12♃︎ Jupiter06:17 – 07:28
Other cities · France
Questions
How are the planetary hours calculated in Grenoble?
On Monday, 9 November 2026, the Sun rises at 07:26 and sets at 17:14: the day lasts 9h 48m, that is twelve day hours of 49 min. The night, until the next sunrise at 07:28, lasts 14h 14m: twelve night hours of 1h 11m.
Which planet rules the first hour that day?
The Moon, from 07:26 to 08:15: 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.