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 Monday, 25 January 2027: day of the Moon
- Sunrise
- 08:31
- Sunset
- 17:47
- Next sunrise
- 08:30
A day hour lasts 46 min; a night hour, 1h 14m. Local time (Europe/Paris).
Day
- 1☽︎ Moon08:31 – 09:18
- 2♄︎ Saturn09:18 – 10:04
- 3♃︎ Jupiter10:04 – 10:50
- 4♂︎ Mars10:50 – 11:37
- 5☉︎ Sun11:37 – 12:23
- 6♀︎ Venus12:23 – 13:09
- 7☿︎ Mercury13:09 – 13:56
- 8☽︎ Moon13:56 – 14:42
- 9♄︎ Saturn14:42 – 15:28
- 10♃︎ Jupiter15:28 – 16:15
- 11♂︎ Mars16:15 – 17:01
- 12☉︎ Sun17:01 – 17:47
Night
- 1♀︎ Venus17:47 – 19:01
- 2☿︎ Mercury19:01 – 20:14
- 3☽︎ Moon20:14 – 21:28
- 4♄︎ Saturn21:28 – 22:42
- 5♃︎ Jupiter22:42 – 23:55
- 6♂︎ Mars23:55 – 01:09
- 7☉︎ Sun01:09 – 02:22
- 8♀︎ Venus02:22 – 03:36
- 9☿︎ Mercury03:36 – 04:49
- 10☽︎ Moon04:49 – 06:03
- 11♄︎ Saturn06:03 – 07:17
- 12♃︎ Jupiter07:17 – 08:30
Other cities · France
Questions
How are the planetary hours calculated in Tours?
On Monday, 25 January 2027, the Sun rises at 08:31 and sets at 17:47: the day lasts 9h 16m, that is twelve day hours of 46 min. The night, until the next sunrise at 08:30, lasts 14h 43m: twelve night hours of 1h 14m.
Which planet rules the first hour that day?
The Moon, from 08:31 to 09:18: 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.