Planetary hours
in Villeurbanne.
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 Thursday, 15 January 2026: day of Jupiter
- Sunrise
- 08:17
- Sunset
- 17:22
- Next sunrise
- 08:17
A day hour lasts 45 min; a night hour, 1h 15m. Local time (Europe/Paris).
Day
- 1♃︎ Jupiter08:17 – 09:03
- 2♂︎ Mars09:03 – 09:48
- 3☉︎ Sun09:48 – 10:33
- 4♀︎ Venus10:33 – 11:19
- 5☿︎ Mercury11:19 – 12:04
- 6☽︎ Moon12:04 – 12:50
- 7♄︎ Saturn12:50 – 13:35
- 8♃︎ Jupiter13:35 – 14:20
- 9♂︎ Mars14:20 – 15:06
- 10☉︎ Sun15:06 – 15:51
- 11♀︎ Venus15:51 – 16:37
- 12☿︎ Mercury16:37 – 17:22
Night
- 1☽︎ Moon17:22 – 18:36
- 2♄︎ Saturn18:36 – 19:51
- 3♃︎ Jupiter19:51 – 21:06
- 4♂︎ Mars21:06 – 22:20
- 5☉︎ Sun22:20 – 23:35
- 6♀︎ Venus23:35 – 00:49
- 7☿︎ Mercury00:49 – 02:04
- 8☽︎ Moon02:04 – 03:18
- 9♄︎ Saturn03:18 – 04:33
- 10♃︎ Jupiter04:33 – 05:47
- 11♂︎ Mars05:47 – 07:02
- 12☉︎ Sun07:02 – 08:17
Other cities · France
Questions
How are the planetary hours calculated in Villeurbanne?
On Thursday, 15 January 2026, the Sun rises at 08:17 and sets at 17:22: the day lasts 9h 05m, that is twelve day hours of 45 min. The night, until the next sunrise at 08:17, lasts 14h 55m: twelve night hours of 1h 15m.
Which planet rules the first hour that day?
Jupiter, from 08:17 to 09:03: the first hour of a day always goes to the planet of the weekday. The next ones follow the Chaldean order: Mars, the Sun, Venus, Mercury, the Moon, Saturn, then Jupiter 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.