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, 21 May 2027: day of Venus
- Sunrise
- 06:20
- Sunset
- 21:46
- Next sunrise
- 06:19
A day hour lasts 1h 17m; a night hour, 43 min. Local time (Europe/Paris).
Day
- 1♀︎ Venus06:20 – 07:38
- 2☿︎ Mercury07:38 – 08:55
- 3☽︎ Moon08:55 – 10:12
- 4♄︎ Saturn10:12 – 11:29
- 5♃︎ Jupiter11:29 – 12:46
- 6♂︎ Mars12:46 – 14:03
- 7☉︎ Sun14:03 – 15:20
- 8♀︎ Venus15:20 – 16:37
- 9☿︎ Mercury16:37 – 17:55
- 10☽︎ Moon17:55 – 19:12
- 11♄︎ Saturn19:12 – 20:29
- 12♃︎ Jupiter20:29 – 21:46
Night
- 1♂︎ Mars21:46 – 22:29
- 2☉︎ Sun22:29 – 23:11
- 3♀︎ Venus23:11 – 23:54
- 4☿︎ Mercury23:54 – 00:37
- 5☽︎ Moon00:37 – 01:20
- 6♄︎ Saturn01:20 – 02:03
- 7♃︎ Jupiter02:03 – 02:45
- 8♂︎ Mars02:45 – 03:28
- 9☉︎ Sun03:28 – 04:11
- 10♀︎ Venus04:11 – 04:54
- 11☿︎ Mercury04:54 – 05:37
- 12☽︎ Moon05:37 – 06:19
Other cities · France
Questions
How are the planetary hours calculated in Rennes?
On Friday, 21 May 2027, the Sun rises at 06:20 and sets at 21:46: the day lasts 15h 25m, that is twelve day hours of 1h 17m. The night, until the next sunrise at 06:19, lasts 8h 33m: twelve night hours of 43 min.
Which planet rules the first hour that day?
Venus, from 06:20 to 07:38: 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.