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, 3 July 2026: day of Venus
- Sunrise
- 06:11
- Sunset
- 22:09
- Next sunrise
- 06:12
A day hour lasts 1h 20m; a night hour, 40 min. Local time (Europe/Paris).
Day
- 1♀︎ Venus06:11 – 07:31
- 2☿︎ Mercury07:31 – 08:51
- 3☽︎ Moon08:51 – 10:11
- 4♄︎ Saturn10:11 – 11:31
- 5♃︎ Jupiter11:31 – 12:50
- 6♂︎ Mars12:50 – 14:10
- 7☉︎ Sun14:10 – 15:30
- 8♀︎ Venus15:30 – 16:50
- 9☿︎ Mercury16:50 – 18:10
- 10☽︎ Moon18:10 – 19:30
- 11♄︎ Saturn19:30 – 20:49
- 12♃︎ Jupiter20:49 – 22:09
Night
- 1♂︎ Mars22:09 – 22:49
- 2☉︎ Sun22:49 – 23:30
- 3♀︎ Venus23:30 – 00:10
- 4☿︎ Mercury00:10 – 00:50
- 5☽︎ Moon00:50 – 01:30
- 6♄︎ Saturn01:30 – 02:11
- 7♃︎ Jupiter02:11 – 02:51
- 8♂︎ Mars02:51 – 03:31
- 9☉︎ Sun03:31 – 04:11
- 10♀︎ Venus04:11 – 04:52
- 11☿︎ Mercury04:52 – 05:32
- 12☽︎ Moon05:32 – 06:12
Other cities · France
Questions
How are the planetary hours calculated in Rennes?
On Friday, 3 July 2026, the Sun rises at 06:11 and sets at 22:09: the day lasts 15h 58m, that is twelve day hours of 1h 20m. The night, until the next sunrise at 06:12, lasts 8h 03m: twelve night hours of 40 min.
Which planet rules the first hour that day?
Venus, from 06:11 to 07:31: 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.