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, 19 July 2027: day of the Moon
- Sunrise
- 06:07
- Sunset
- 21:18
- Next sunrise
- 06:08
A day hour lasts 1h 16m; a night hour, 44 min. Local time (Europe/Paris).
Day
- 1☽︎ Moon06:07 – 07:23
- 2♄︎ Saturn07:23 – 08:39
- 3♃︎ Jupiter08:39 – 09:55
- 4♂︎ Mars09:55 – 11:11
- 5☉︎ Sun11:11 – 12:27
- 6♀︎ Venus12:27 – 13:43
- 7☿︎ Mercury13:43 – 14:59
- 8☽︎ Moon14:59 – 16:15
- 9♄︎ Saturn16:15 – 17:30
- 10♃︎ Jupiter17:30 – 18:46
- 11♂︎ Mars18:46 – 20:02
- 12☉︎ Sun20:02 – 21:18
Night
- 1♀︎ Venus21:18 – 22:02
- 2☿︎ Mercury22:02 – 22:47
- 3☽︎ Moon22:47 – 23:31
- 4♄︎ Saturn23:31 – 00:15
- 5♃︎ Jupiter00:15 – 00:59
- 6♂︎ Mars00:59 – 01:43
- 7☉︎ Sun01:43 – 02:27
- 8♀︎ Venus02:27 – 03:12
- 9☿︎ Mercury03:12 – 03:56
- 10☽︎ Moon03:56 – 04:40
- 11♄︎ Saturn04:40 – 05:24
- 12♃︎ Jupiter05:24 – 06:08
Other cities · France
Questions
How are the planetary hours calculated in Grenoble?
On Monday, 19 July 2027, the Sun rises at 06:07 and sets at 21:18: the day lasts 15h 11m, that is twelve day hours of 1h 16m. The night, until the next sunrise at 06:08, lasts 8h 50m: twelve night hours of 44 min.
Which planet rules the first hour that day?
The Moon, from 06:07 to 07:23: 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.