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, 30 November 2026: day of the Moon
- Sunrise
- 07:54
- Sunset
- 16:56
- Next sunrise
- 07:55
A day hour lasts 45 min; a night hour, 1h 15m. Local time (Europe/Paris).
Day
- 1☽︎ Moon07:54 – 08:39
- 2♄︎ Saturn08:39 – 09:24
- 3♃︎ Jupiter09:24 – 10:10
- 4♂︎ Mars10:10 – 10:55
- 5☉︎ Sun10:55 – 11:40
- 6♀︎ Venus11:40 – 12:25
- 7☿︎ Mercury12:25 – 13:10
- 8☽︎ Moon13:10 – 13:56
- 9♄︎ Saturn13:56 – 14:41
- 10♃︎ Jupiter14:41 – 15:26
- 11♂︎ Mars15:26 – 16:11
- 12☉︎ Sun16:11 – 16:56
Night
- 1♀︎ Venus16:56 – 18:11
- 2☿︎ Mercury18:11 – 19:26
- 3☽︎ Moon19:26 – 20:41
- 4♄︎ Saturn20:41 – 21:56
- 5♃︎ Jupiter21:56 – 23:11
- 6♂︎ Mars23:11 – 00:26
- 7☉︎ Sun00:26 – 01:41
- 8♀︎ Venus01:41 – 02:55
- 9☿︎ Mercury02:55 – 04:10
- 10☽︎ Moon04:10 – 05:25
- 11♄︎ Saturn05:25 – 06:40
- 12♃︎ Jupiter06:40 – 07:55
Other cities · France
Questions
How are the planetary hours calculated in Grenoble?
On Monday, 30 November 2026, the Sun rises at 07:54 and sets at 16:56: the day lasts 9h 03m, that is twelve day hours of 45 min. The night, until the next sunrise at 07:55, lasts 14h 59m: twelve night hours of 1h 15m.
Which planet rules the first hour that day?
The Moon, from 07:54 to 08:39: 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.