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 Saturday, 17 April 2027: day of Saturn
- Sunrise
- 06:51
- Sunset
- 20:29
- Next sunrise
- 06:50
A day hour lasts 1h 08m; a night hour, 52 min. Local time (Europe/Paris).
Day
- 1♄︎ Saturn06:51 – 08:00
- 2♃︎ Jupiter08:00 – 09:08
- 3♂︎ Mars09:08 – 10:16
- 4☉︎ Sun10:16 – 11:24
- 5♀︎ Venus11:24 – 12:32
- 6☿︎ Mercury12:32 – 13:40
- 7☽︎ Moon13:40 – 14:48
- 8♄︎ Saturn14:48 – 15:56
- 9♃︎ Jupiter15:56 – 17:05
- 10♂︎ Mars17:05 – 18:13
- 11☉︎ Sun18:13 – 19:21
- 12♀︎ Venus19:21 – 20:29
Night
- 1☿︎ Mercury20:29 – 21:21
- 2☽︎ Moon21:21 – 22:12
- 3♄︎ Saturn22:12 – 23:04
- 4♃︎ Jupiter23:04 – 23:56
- 5♂︎ Mars23:56 – 00:48
- 6☉︎ Sun00:48 – 01:39
- 7♀︎ Venus01:39 – 02:31
- 8☿︎ Mercury02:31 – 03:23
- 9☽︎ Moon03:23 – 04:14
- 10♄︎ Saturn04:14 – 05:06
- 11♃︎ Jupiter05:06 – 05:58
- 12♂︎ Mars05:58 – 06:50
Other cities · France
Questions
How are the planetary hours calculated in Lyon?
On Saturday, 17 April 2027, the Sun rises at 06:51 and sets at 20:29: the day lasts 13h 37m, that is twelve day hours of 1h 08m. The night, until the next sunrise at 06:50, lasts 10h 21m: twelve night hours of 52 min.
Which planet rules the first hour that day?
Saturn, from 06:51 to 08:00: 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.