Planetary hours
in Lyon.
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 Monday, 12 October 2026: day of the Moon
- Sunrise
- 07:52
- Sunset
- 19:00
- Next sunrise
- 07:54
A day hour lasts 56 min; a night hour, 1h 04m. Local time (Europe/Paris).
Day
- 1☽︎ Moon07:52 – 08:48
- 2♄︎ Saturn08:48 – 09:44
- 3♃︎ Jupiter09:44 – 10:39
- 4♂︎ Mars10:39 – 11:35
- 5☉︎ Sun11:35 – 12:31
- 6♀︎ Venus12:31 – 13:26
- 7☿︎ Mercury13:26 – 14:22
- 8☽︎ Moon14:22 – 15:17
- 9♄︎ Saturn15:17 – 16:13
- 10♃︎ Jupiter16:13 – 17:09
- 11♂︎ Mars17:09 – 18:04
- 12☉︎ Sun18:04 – 19:00
Night
- 1♀︎ Venus19:00 – 20:04
- 2☿︎ Mercury20:04 – 21:09
- 3☽︎ Moon21:09 – 22:13
- 4♄︎ Saturn22:13 – 23:18
- 5♃︎ Jupiter23:18 – 00:22
- 6♂︎ Mars00:22 – 01:27
- 7☉︎ Sun01:27 – 02:31
- 8♀︎ Venus02:31 – 03:36
- 9☿︎ Mercury03:36 – 04:40
- 10☽︎ Moon04:40 – 05:45
- 11♄︎ Saturn05:45 – 06:49
- 12♃︎ Jupiter06:49 – 07:54
Other cities · France
Questions
How are the planetary hours calculated in Lyon?
On Monday, 12 October 2026, the Sun rises at 07:52 and sets at 19:00: the day lasts 11h 07m, that is twelve day hours of 56 min. The night, until the next sunrise at 07:54, lasts 12h 54m: twelve night hours of 1h 04m.
Which planet rules the first hour that day?
The Moon, from 07:52 to 08:48: the first hour of a day always goes to the planet of the weekday. The next ones follow the Chaldean order: Saturn, Jupiter, Mars, the Sun, Venus, Mercury, then the Moon 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.