Planetary hours
in Bordeaux.
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 Thursday, 17 September 2026: day of Jupiter
- Sunrise
- 07:43
- Sunset
- 20:09
- Next sunrise
- 07:44
A day hour lasts 1h 02m; a night hour, 58 min. Local time (Europe/Paris).
Day
- 1♃︎ Jupiter07:43 – 08:45
- 2♂︎ Mars08:45 – 09:47
- 3☉︎ Sun09:47 – 10:49
- 4♀︎ Venus10:49 – 11:52
- 5☿︎ Mercury11:52 – 12:54
- 6☽︎ Moon12:54 – 13:56
- 7♄︎ Saturn13:56 – 14:58
- 8♃︎ Jupiter14:58 – 16:00
- 9♂︎ Mars16:00 – 17:02
- 10☉︎ Sun17:02 – 18:05
- 11♀︎ Venus18:05 – 19:07
- 12☿︎ Mercury19:07 – 20:09
Night
- 1☽︎ Moon20:09 – 21:07
- 2♄︎ Saturn21:07 – 22:05
- 3♃︎ Jupiter22:05 – 23:03
- 4♂︎ Mars23:03 – 00:01
- 5☉︎ Sun00:01 – 00:59
- 6♀︎ Venus00:59 – 01:56
- 7☿︎ Mercury01:56 – 02:54
- 8☽︎ Moon02:54 – 03:52
- 9♄︎ Saturn03:52 – 04:50
- 10♃︎ Jupiter04:50 – 05:48
- 11♂︎ Mars05:48 – 06:46
- 12☉︎ Sun06:46 – 07:44
Other cities · France
Questions
How are the planetary hours calculated in Bordeaux?
On Thursday, 17 September 2026, the Sun rises at 07:43 and sets at 20:09: the day lasts 12h 26m, that is twelve day hours of 1h 02m. The night, until the next sunrise at 07:44, lasts 11h 35m: twelve night hours of 58 min.
Which planet rules the first hour that day?
Jupiter, from 07:43 to 08:45: the first hour of a day always goes to the planet of the weekday. The next ones follow the Chaldean order: Mars, the Sun, Venus, Mercury, the Moon, Saturn, then Jupiter 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.