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 Monday, 21 April 2025: day of the Moon
- Sunrise
- 06:58
- Sunset
- 20:58
- Next sunrise
- 06:56
A day hour lasts 1h 10m; a night hour, 50 min. Local time (Europe/Paris).
Day
- 1☽︎ Moon06:58 – 08:08
- 2♄︎ Saturn08:08 – 09:18
- 3♃︎ Jupiter09:18 – 10:28
- 4♂︎ Mars10:28 – 11:38
- 5☉︎ Sun11:38 – 12:48
- 6♀︎ Venus12:48 – 13:58
- 7☿︎ Mercury13:58 – 15:08
- 8☽︎ Moon15:08 – 16:18
- 9♄︎ Saturn16:18 – 17:28
- 10♃︎ Jupiter17:28 – 18:38
- 11♂︎ Mars18:38 – 19:48
- 12☉︎ Sun19:48 – 20:58
Night
- 1♀︎ Venus20:58 – 21:48
- 2☿︎ Mercury21:48 – 22:38
- 3☽︎ Moon22:38 – 23:27
- 4♄︎ Saturn23:27 – 00:17
- 5♃︎ Jupiter00:17 – 01:07
- 6♂︎ Mars01:07 – 01:57
- 7☉︎ Sun01:57 – 02:47
- 8♀︎ Venus02:47 – 03:37
- 9☿︎ Mercury03:37 – 04:26
- 10☽︎ Moon04:26 – 05:16
- 11♄︎ Saturn05:16 – 06:06
- 12♃︎ Jupiter06:06 – 06:56
Other cities · France
Questions
How are the planetary hours calculated in Le Mans?
On Monday, 21 April 2025, the Sun rises at 06:58 and sets at 20:58: the day lasts 14h 00m, that is twelve day hours of 1h 10m. The night, until the next sunrise at 06:56, lasts 9h 58m: twelve night hours of 50 min.
Which planet rules the first hour that day?
The Moon, from 06:58 to 08:08: 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.