Planetary hours
in Saint-Étienne.
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, 22 December 2027: day of Mercury
- Sunrise
- 08:19
- Sunset
- 17:02
- Next sunrise
- 08:19
A day hour lasts 44 min; a night hour, 1h 16m. Local time (Europe/Paris).
Day
- 1☿︎ Mercury08:19 – 09:03
- 2☽︎ Moon09:03 – 09:46
- 3♄︎ Saturn09:46 – 10:30
- 4♃︎ Jupiter10:30 – 11:13
- 5♂︎ Mars11:13 – 11:57
- 6☉︎ Sun11:57 – 12:40
- 7♀︎ Venus12:40 – 13:24
- 8☿︎ Mercury13:24 – 14:08
- 9☽︎ Moon14:08 – 14:51
- 10♄︎ Saturn14:51 – 15:35
- 11♃︎ Jupiter15:35 – 16:18
- 12♂︎ Mars16:18 – 17:02
Night
- 1☉︎ Sun17:02 – 18:18
- 2♀︎ Venus18:18 – 19:35
- 3☿︎ Mercury19:35 – 20:51
- 4☽︎ Moon20:51 – 22:08
- 5♄︎ Saturn22:08 – 23:24
- 6♃︎ Jupiter23:24 – 00:41
- 7♂︎ Mars00:41 – 01:57
- 8☉︎ Sun01:57 – 03:14
- 9♀︎ Venus03:14 – 04:30
- 10☿︎ Mercury04:30 – 05:46
- 11☽︎ Moon05:46 – 07:03
- 12♄︎ Saturn07:03 – 08:19
Other cities · France
Questions
How are the planetary hours calculated in Saint-Étienne?
On Wednesday, 22 December 2027, the Sun rises at 08:19 and sets at 17:02: the day lasts 8h 43m, that is twelve day hours of 44 min. The night, until the next sunrise at 08:19, lasts 15h 18m: twelve night hours of 1h 16m.
Which planet rules the first hour that day?
Mercury, from 08:19 to 09:03: 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.