Planetary hours
in Poitiers.
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
- 08:17
- Sunset
- 19:10
- Next sunrise
- 08:18
A day hour lasts 54 min; a night hour, 1h 06m. Local time (Europe/Paris).
Day
- 1♄︎ Saturn08:17 – 09:11
- 2♃︎ Jupiter09:11 – 10:05
- 3♂︎ Mars10:05 – 11:00
- 4☉︎ Sun11:00 – 11:54
- 5♀︎ Venus11:54 – 12:49
- 6☿︎ Mercury12:49 – 13:43
- 7☽︎ Moon13:43 – 14:38
- 8♄︎ Saturn14:38 – 15:32
- 9♃︎ Jupiter15:32 – 16:27
- 10♂︎ Mars16:27 – 17:21
- 11☉︎ Sun17:21 – 18:16
- 12♀︎ Venus18:16 – 19:10
Night
- 1☿︎ Mercury19:10 – 20:16
- 2☽︎ Moon20:16 – 21:21
- 3♄︎ Saturn21:21 – 22:27
- 4♃︎ Jupiter22:27 – 23:33
- 5♂︎ Mars23:33 – 00:38
- 6☉︎ Sun00:38 – 01:44
- 7♀︎ Venus01:44 – 02:50
- 8☿︎ Mercury02:50 – 03:55
- 9☽︎ Moon03:55 – 05:01
- 10♄︎ Saturn05:01 – 06:07
- 11♃︎ Jupiter06:07 – 07:12
- 12♂︎ Mars07:12 – 08:18
Other cities · France
Questions
How are the planetary hours calculated in Poitiers?
On Saturday, 16 October 2027, the Sun rises at 08:17 and sets at 19:10: the day lasts 10h 54m, that is twelve day hours of 54 min. The night, until the next sunrise at 08:18, lasts 13h 08m: twelve night hours of 1h 06m.
Which planet rules the first hour that day?
Saturn, from 08:17 to 09:11: 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.