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 Friday, 4 December 2026: day of Venus
- Sunrise
- 08:05
- Sunset
- 16:59
- Next sunrise
- 08:06
A day hour lasts 45 min; a night hour, 1h 16m. Local time (Europe/Paris).
Day
- 1♀︎ Venus08:05 – 08:49
- 2☿︎ Mercury08:49 – 09:34
- 3☽︎ Moon09:34 – 10:18
- 4♄︎ Saturn10:18 – 11:03
- 5♃︎ Jupiter11:03 – 11:47
- 6♂︎ Mars11:47 – 12:32
- 7☉︎ Sun12:32 – 13:17
- 8♀︎ Venus13:17 – 14:01
- 9☿︎ Mercury14:01 – 14:46
- 10☽︎ Moon14:46 – 15:30
- 11♄︎ Saturn15:30 – 16:15
- 12♃︎ Jupiter16:15 – 16:59
Night
- 1♂︎ Mars16:59 – 18:15
- 2☉︎ Sun18:15 – 19:30
- 3♀︎ Venus19:30 – 20:46
- 4☿︎ Mercury20:46 – 22:01
- 5☽︎ Moon22:01 – 23:17
- 6♄︎ Saturn23:17 – 00:33
- 7♃︎ Jupiter00:33 – 01:48
- 8♂︎ Mars01:48 – 03:04
- 9☉︎ Sun03:04 – 04:19
- 10♀︎ Venus04:19 – 05:35
- 11☿︎ Mercury05:35 – 06:50
- 12☽︎ Moon06:50 – 08:06
Other cities · France
Questions
How are the planetary hours calculated in Saint-Étienne?
On Friday, 4 December 2026, the Sun rises at 08:05 and sets at 16:59: the day lasts 8h 55m, that is twelve day hours of 45 min. The night, until the next sunrise at 08:06, lasts 15h 06m: twelve night hours of 1h 16m.
Which planet rules the first hour that day?
Venus, from 08:05 to 08:49: the first hour of a day always goes to the planet of the weekday. The next ones follow the Chaldean order: Mercury, the Moon, Saturn, Jupiter, Mars, the Sun, then Venus 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.