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 Wednesday, 13 January 2027: day of Mercury
- Sunrise
- 08:37
- Sunset
- 17:44
- Next sunrise
- 08:37
A day hour lasts 46 min; a night hour, 1h 14m. Local time (Europe/Paris).
Day
- 1☿︎ Mercury08:37 – 09:23
- 2☽︎ Moon09:23 – 10:08
- 3♄︎ Saturn10:08 – 10:54
- 4♃︎ Jupiter10:54 – 11:39
- 5♂︎ Mars11:39 – 12:25
- 6☉︎ Sun12:25 – 13:11
- 7♀︎ Venus13:11 – 13:56
- 8☿︎ Mercury13:56 – 14:42
- 9☽︎ Moon14:42 – 15:27
- 10♄︎ Saturn15:27 – 16:13
- 11♃︎ Jupiter16:13 – 16:58
- 12♂︎ Mars16:58 – 17:44
Night
- 1☉︎ Sun17:44 – 18:58
- 2♀︎ Venus18:58 – 20:13
- 3☿︎ Mercury20:13 – 21:27
- 4☽︎ Moon21:27 – 22:42
- 5♄︎ Saturn22:42 – 23:56
- 6♃︎ Jupiter23:56 – 01:10
- 7♂︎ Mars01:10 – 02:25
- 8☉︎ Sun02:25 – 03:39
- 9♀︎ Venus03:39 – 04:53
- 10☿︎ Mercury04:53 – 06:08
- 11☽︎ Moon06:08 – 07:22
- 12♄︎ Saturn07:22 – 08:37
Other cities · France
Questions
How are the planetary hours calculated in Bordeaux?
On Wednesday, 13 January 2027, the Sun rises at 08:37 and sets at 17:44: the day lasts 9h 07m, that is twelve day hours of 46 min. The night, until the next sunrise at 08:37, lasts 14h 53m: twelve night hours of 1h 14m.
Which planet rules the first hour that day?
Mercury, from 08:37 to 09:23: the first hour of a day always goes to the planet of the weekday. The next ones follow the Chaldean order: the Moon, Saturn, Jupiter, Mars, the Sun, Venus, then Mercury 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.