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, 30 September 2026: day of Mercury
- Sunrise
- 07:39
- Sunset
- 19:24
- Next sunrise
- 07:40
A day hour lasts 59 min; a night hour, 1h 01m. Local time (Europe/Paris).
Day
- 1☿︎ Mercury07:39 – 08:37
- 2☽︎ Moon08:37 – 09:36
- 3♄︎ Saturn09:36 – 10:35
- 4♃︎ Jupiter10:35 – 11:34
- 5♂︎ Mars11:34 – 12:33
- 6☉︎ Sun12:33 – 13:32
- 7♀︎ Venus13:32 – 14:30
- 8☿︎ Mercury14:30 – 15:29
- 9☽︎ Moon15:29 – 16:28
- 10♄︎ Saturn16:28 – 17:27
- 11♃︎ Jupiter17:27 – 18:26
- 12♂︎ Mars18:26 – 19:24
Night
- 1☉︎ Sun19:24 – 20:26
- 2♀︎ Venus20:26 – 21:27
- 3☿︎ Mercury21:27 – 22:28
- 4☽︎ Moon22:28 – 23:30
- 5♄︎ Saturn23:30 – 00:31
- 6♃︎ Jupiter00:31 – 01:32
- 7♂︎ Mars01:32 – 02:33
- 8☉︎ Sun02:33 – 03:35
- 9♀︎ Venus03:35 – 04:36
- 10☿︎ Mercury04:36 – 05:37
- 11☽︎ Moon05:37 – 06:39
- 12♄︎ Saturn06:39 – 07:40
Other cities · France
Questions
How are the planetary hours calculated in Saint-Étienne?
On Wednesday, 30 September 2026, the Sun rises at 07:39 and sets at 19:24: the day lasts 11h 46m, that is twelve day hours of 59 min. The night, until the next sunrise at 07:40, lasts 12h 16m: twelve night hours of 1h 01m.
Which planet rules the first hour that day?
Mercury, from 07:39 to 08:37: 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.