Planetary hours
in La Rochelle.
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 Sunday, 4 October 2026: day of the Sun
- Sunrise
- 08:06
- Sunset
- 19:39
- Next sunrise
- 08:08
A day hour lasts 58 min; a night hour, 1h 02m. Local time (Europe/Paris).
Day
- 1☉︎ Sun08:06 – 09:04
- 2♀︎ Venus09:04 – 10:02
- 3☿︎ Mercury10:02 – 10:59
- 4☽︎ Moon10:59 – 11:57
- 5♄︎ Saturn11:57 – 12:55
- 6♃︎ Jupiter12:55 – 13:52
- 7♂︎ Mars13:52 – 14:50
- 8☉︎ Sun14:50 – 15:48
- 9♀︎ Venus15:48 – 16:45
- 10☿︎ Mercury16:45 – 17:43
- 11☽︎ Moon17:43 – 18:41
- 12♄︎ Saturn18:41 – 19:39
Night
- 1♃︎ Jupiter19:39 – 20:41
- 2♂︎ Mars20:41 – 21:43
- 3☉︎ Sun21:43 – 22:46
- 4♀︎ Venus22:46 – 23:48
- 5☿︎ Mercury23:48 – 00:51
- 6☽︎ Moon00:51 – 01:53
- 7♄︎ Saturn01:53 – 02:55
- 8♃︎ Jupiter02:55 – 03:58
- 9♂︎ Mars03:58 – 05:00
- 10☉︎ Sun05:00 – 06:03
- 11♀︎ Venus06:03 – 07:05
- 12☿︎ Mercury07:05 – 08:08
Other cities · France
Questions
How are the planetary hours calculated in La Rochelle?
On Sunday, 4 October 2026, the Sun rises at 08:06 and sets at 19:39: the day lasts 11h 32m, that is twelve day hours of 58 min. The night, until the next sunrise at 08:08, lasts 12h 29m: twelve night hours of 1h 02m.
Which planet rules the first hour that day?
The Sun, from 08:06 to 09:04: the first hour of a day always goes to the planet of the weekday. The next ones follow the Chaldean order: Venus, Mercury, the Moon, Saturn, Jupiter, Mars, then the Sun 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.