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 Friday, 10 July 2026: day of Venus
- Sunrise
- 06:17
- Sunset
- 22:06
- Next sunrise
- 06:18
A day hour lasts 1h 19m; a night hour, 41 min. Local time (Europe/Paris).
Day
- 1♀︎ Venus06:17 – 07:36
- 2☿︎ Mercury07:36 – 08:55
- 3☽︎ Moon08:55 – 10:14
- 4♄︎ Saturn10:14 – 11:33
- 5♃︎ Jupiter11:33 – 12:52
- 6♂︎ Mars12:52 – 14:11
- 7☉︎ Sun14:11 – 15:30
- 8♀︎ Venus15:30 – 16:49
- 9☿︎ Mercury16:49 – 18:09
- 10☽︎ Moon18:09 – 19:28
- 11♄︎ Saturn19:28 – 20:47
- 12♃︎ Jupiter20:47 – 22:06
Night
- 1♂︎ Mars22:06 – 22:47
- 2☉︎ Sun22:47 – 23:28
- 3♀︎ Venus23:28 – 00:09
- 4☿︎ Mercury00:09 – 00:50
- 5☽︎ Moon00:50 – 01:31
- 6♄︎ Saturn01:31 – 02:12
- 7♃︎ Jupiter02:12 – 02:53
- 8♂︎ Mars02:53 – 03:34
- 9☉︎ Sun03:34 – 04:15
- 10♀︎ Venus04:15 – 04:56
- 11☿︎ Mercury04:56 – 05:37
- 12☽︎ Moon05:37 – 06:18
Other cities · France
Questions
How are the planetary hours calculated in Rennes?
On Friday, 10 July 2026, the Sun rises at 06:17 and sets at 22:06: the day lasts 15h 49m, that is twelve day hours of 1h 19m. The night, until the next sunrise at 06:18, lasts 8h 12m: twelve night hours of 41 min.
Which planet rules the first hour that day?
Venus, from 06:17 to 07:36: the first hour of a day always goes to the planet of the weekday. The next ones follow the Chaldean order: Mercury, the Moon, Saturn, Jupiter, Mars, the Sun, then Venus 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.