Planetary hours
in Tours.
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, 24 October 2026: day of Saturn
- Sunrise
- 08:28
- Sunset
- 18:53
- Next sunrise
- 07:30
A day hour lasts 52 min; a night hour, 1h 08m. Local time (Europe/Paris).
Day
- 1♄︎ Saturn08:28 – 09:20
- 2♃︎ Jupiter09:20 – 10:12
- 3♂︎ Mars10:12 – 11:04
- 4☉︎ Sun11:04 – 11:56
- 5♀︎ Venus11:56 – 12:48
- 6☿︎ Mercury12:48 – 13:41
- 7☽︎ Moon13:41 – 14:33
- 8♄︎ Saturn14:33 – 15:25
- 9♃︎ Jupiter15:25 – 16:17
- 10♂︎ Mars16:17 – 17:09
- 11☉︎ Sun17:09 – 18:01
- 12♀︎ Venus18:01 – 18:53
Night
- 1☿︎ Mercury18:53 – 20:01
- 2☽︎ Moon20:01 – 21:09
- 3♄︎ Saturn21:09 – 22:17
- 4♃︎ Jupiter22:17 – 23:25
- 5♂︎ Mars23:25 – 00:33
- 6☉︎ Sun00:33 – 01:41
- 7♀︎ Venus01:41 – 02:49
- 8☿︎ Mercury02:49 – 02:57
- 9☽︎ Moon02:57 – 04:05
- 10♄︎ Saturn04:05 – 05:14
- 11♃︎ Jupiter05:14 – 06:22
- 12♂︎ Mars06:22 – 07:30
Other cities · France
Questions
How are the planetary hours calculated in Tours?
On Saturday, 24 October 2026, the Sun rises at 08:28 and sets at 18:53: the day lasts 10h 25m, that is twelve day hours of 52 min. The night, until the next sunrise at 07:30, lasts 13h 37m: twelve night hours of 1h 08m.
Which planet rules the first hour that day?
Saturn, from 08:28 to 09:20: 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.