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 Tuesday, 1 June 2027: day of Mars
- Sunrise
- 05:53
- Sunset
- 21:17
- Next sunrise
- 05:52
A day hour lasts 1h 17m; a night hour, 43 min. Local time (Europe/Paris).
Day
- 1♂︎ Mars05:53 – 07:10
- 2☉︎ Sun07:10 – 08:27
- 3♀︎ Venus08:27 – 09:44
- 4☿︎ Mercury09:44 – 11:01
- 5☽︎ Moon11:01 – 12:18
- 6♄︎ Saturn12:18 – 13:35
- 7♃︎ Jupiter13:35 – 14:52
- 8♂︎ Mars14:52 – 16:09
- 9☉︎ Sun16:09 – 17:26
- 10♀︎ Venus17:26 – 18:43
- 11☿︎ Mercury18:43 – 20:00
- 12☽︎ Moon20:00 – 21:17
Night
- 1♄︎ Saturn21:17 – 22:00
- 2♃︎ Jupiter22:00 – 22:43
- 3♂︎ Mars22:43 – 23:26
- 4☉︎ Sun23:26 – 00:09
- 5♀︎ Venus00:09 – 00:51
- 6☿︎ Mercury00:51 – 01:34
- 7☽︎ Moon01:34 – 02:17
- 8♄︎ Saturn02:17 – 03:00
- 9♃︎ Jupiter03:00 – 03:43
- 10♂︎ Mars03:43 – 04:26
- 11☉︎ Sun04:26 – 05:09
- 12♀︎ Venus05:09 – 05:52
Other cities · France
Questions
How are the planetary hours calculated in Grenoble?
On Tuesday, 1 June 2027, the Sun rises at 05:53 and sets at 21:17: the day lasts 15h 24m, that is twelve day hours of 1h 17m. The night, until the next sunrise at 05:52, lasts 8h 36m: twelve night hours of 43 min.
Which planet rules the first hour that day?
Mars, from 05:53 to 07:10: the first hour of a day always goes to the planet of the weekday. The next ones follow the Chaldean order: the Sun, Venus, Mercury, the Moon, Saturn, Jupiter, then Mars 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.