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 Monday, 15 June 2026: day of the Moon
- Sunrise
- 06:06
- Sunset
- 22:08
- Next sunrise
- 06:06
A day hour lasts 1h 20m; a night hour, 40 min. Local time (Europe/Paris).
Day
- 1☽︎ Moon06:06 – 07:26
- 2♄︎ Saturn07:26 – 08:46
- 3♃︎ Jupiter08:46 – 10:06
- 4♂︎ Mars10:06 – 11:26
- 5☉︎ Sun11:26 – 12:47
- 6♀︎ Venus12:47 – 14:07
- 7☿︎ Mercury14:07 – 15:27
- 8☽︎ Moon15:27 – 16:47
- 9♄︎ Saturn16:47 – 18:07
- 10♃︎ Jupiter18:07 – 19:28
- 11♂︎ Mars19:28 – 20:48
- 12☉︎ Sun20:48 – 22:08
Night
- 1♀︎ Venus22:08 – 22:48
- 2☿︎ Mercury22:48 – 23:28
- 3☽︎ Moon23:28 – 00:07
- 4♄︎ Saturn00:07 – 00:47
- 5♃︎ Jupiter00:47 – 01:27
- 6♂︎ Mars01:27 – 02:07
- 7☉︎ Sun02:07 – 02:47
- 8♀︎ Venus02:47 – 03:26
- 9☿︎ Mercury03:26 – 04:06
- 10☽︎ Moon04:06 – 04:46
- 11♄︎ Saturn04:46 – 05:26
- 12♃︎ Jupiter05:26 – 06:06
Other cities · France
Questions
How are the planetary hours calculated in Rennes?
On Monday, 15 June 2026, the Sun rises at 06:06 and sets at 22:08: the day lasts 16h 02m, that is twelve day hours of 1h 20m. The night, until the next sunrise at 06:06, lasts 7h 58m: twelve night hours of 40 min.
Which planet rules the first hour that day?
The Moon, from 06:06 to 07:26: 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.