Planetary hours
in Aulnay-sous-Bois.
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 Saturday, 16 October 2027: day of Saturn
- Sunrise
- 08:11
- Sunset
- 18:59
- Next sunrise
- 08:13
A day hour lasts 54 min; a night hour, 1h 06m. Local time (Europe/Paris).
Day
- 1♄︎ Saturn08:11 – 09:05
- 2♃︎ Jupiter09:05 – 09:59
- 3♂︎ Mars09:59 – 10:53
- 4☉︎ Sun10:53 – 11:47
- 5♀︎ Venus11:47 – 12:41
- 6☿︎ Mercury12:41 – 13:35
- 7☽︎ Moon13:35 – 14:29
- 8♄︎ Saturn14:29 – 15:23
- 9♃︎ Jupiter15:23 – 16:17
- 10♂︎ Mars16:17 – 17:11
- 11☉︎ Sun17:11 – 18:05
- 12♀︎ Venus18:05 – 18:59
Night
- 1☿︎ Mercury18:59 – 20:05
- 2☽︎ Moon20:05 – 21:11
- 3♄︎ Saturn21:11 – 22:17
- 4♃︎ Jupiter22:17 – 23:23
- 5♂︎ Mars23:23 – 00:29
- 6☉︎ Sun00:29 – 01:36
- 7♀︎ Venus01:36 – 02:42
- 8☿︎ Mercury02:42 – 03:48
- 9☽︎ Moon03:48 – 04:54
- 10♄︎ Saturn04:54 – 06:00
- 11♃︎ Jupiter06:00 – 07:06
- 12♂︎ Mars07:06 – 08:13
Other cities · France
Questions
How are the planetary hours calculated in Aulnay-sous-Bois?
On Saturday, 16 October 2027, the Sun rises at 08:11 and sets at 18:59: the day lasts 10h 48m, that is twelve day hours of 54 min. The night, until the next sunrise at 08:13, lasts 13h 14m: twelve night hours of 1h 06m.
Which planet rules the first hour that day?
Saturn, from 08:11 to 09:05: the first hour of a day always goes to the planet of the weekday. The next ones follow the Chaldean order: Jupiter, Mars, the Sun, Venus, Mercury, the Moon, then Saturn 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.