Planetary hours
in Le Mans.
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 Friday, 10 January 2025: day of Venus
- Sunrise
- 08:46
- Sunset
- 17:27
- Next sunrise
- 08:46
A day hour lasts 43 min; a night hour, 1h 17m. Local time (Europe/Paris).
Day
- 1♀︎ Venus08:46 – 09:30
- 2☿︎ Mercury09:30 – 10:13
- 3☽︎ Moon10:13 – 10:56
- 4♄︎ Saturn10:56 – 11:40
- 5♃︎ Jupiter11:40 – 12:23
- 6♂︎ Mars12:23 – 13:06
- 7☉︎ Sun13:06 – 13:50
- 8♀︎ Venus13:50 – 14:33
- 9☿︎ Mercury14:33 – 15:17
- 10☽︎ Moon15:17 – 16:00
- 11♄︎ Saturn16:00 – 16:43
- 12♃︎ Jupiter16:43 – 17:27
Night
- 1♂︎ Mars17:27 – 18:43
- 2☉︎ Sun18:43 – 20:00
- 3♀︎ Venus20:00 – 21:16
- 4☿︎ Mercury21:16 – 22:33
- 5☽︎ Moon22:33 – 23:50
- 6♄︎ Saturn23:50 – 01:06
- 7♃︎ Jupiter01:06 – 02:23
- 8♂︎ Mars02:23 – 03:39
- 9☉︎ Sun03:39 – 04:56
- 10♀︎ Venus04:56 – 06:13
- 11☿︎ Mercury06:13 – 07:29
- 12☽︎ Moon07:29 – 08:46
Other cities · France
Questions
How are the planetary hours calculated in Le Mans?
On Friday, 10 January 2025, the Sun rises at 08:46 and sets at 17:27: the day lasts 8h 40m, that is twelve day hours of 43 min. The night, until the next sunrise at 08:46, lasts 15h 19m: twelve night hours of 1h 17m.
Which planet rules the first hour that day?
Venus, from 08:46 to 09:30: the first hour of a day always goes to the planet of the weekday. The next ones follow the Chaldean order: Mercury, the Moon, Saturn, Jupiter, Mars, the Sun, then Venus 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.