Planetary hours
in Rennes.
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 Thursday, 26 August 2027: day of Jupiter
- Sunrise
- 07:15
- Sunset
- 21:00
- Next sunrise
- 07:17
A day hour lasts 1h 09m; a night hour, 51 min. Local time (Europe/Paris).
Day
- 1♃︎ Jupiter07:15 – 08:24
- 2♂︎ Mars08:24 – 09:33
- 3☉︎ Sun09:33 – 10:41
- 4♀︎ Venus10:41 – 11:50
- 5☿︎ Mercury11:50 – 12:59
- 6☽︎ Moon12:59 – 14:08
- 7♄︎ Saturn14:08 – 15:16
- 8♃︎ Jupiter15:16 – 16:25
- 9♂︎ Mars16:25 – 17:34
- 10☉︎ Sun17:34 – 18:42
- 11♀︎ Venus18:42 – 19:51
- 12☿︎ Mercury19:51 – 21:00
Night
- 1☽︎ Moon21:00 – 21:51
- 2♄︎ Saturn21:51 – 22:43
- 3♃︎ Jupiter22:43 – 23:34
- 4♂︎ Mars23:34 – 00:25
- 5☉︎ Sun00:25 – 01:17
- 6♀︎ Venus01:17 – 02:08
- 7☿︎ Mercury02:08 – 03:00
- 8☽︎ Moon03:00 – 03:51
- 9♄︎ Saturn03:51 – 04:42
- 10♃︎ Jupiter04:42 – 05:34
- 11♂︎ Mars05:34 – 06:25
- 12☉︎ Sun06:25 – 07:17
Other cities · France
Questions
How are the planetary hours calculated in Rennes?
On Thursday, 26 August 2027, the Sun rises at 07:15 and sets at 21:00: the day lasts 13h 45m, that is twelve day hours of 1h 09m. The night, until the next sunrise at 07:17, lasts 10h 17m: twelve night hours of 51 min.
Which planet rules the first hour that day?
Jupiter, from 07:15 to 08:24: the first hour of a day always goes to the planet of the weekday. The next ones follow the Chaldean order: Mars, the Sun, Venus, Mercury, the Moon, Saturn, then Jupiter 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.