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 Sunday, 3 May 2026: day of the Sun
- Sunrise
- 06:38
- Sunset
- 21:15
- Next sunrise
- 06:36
A day hour lasts 1h 13m; a night hour, 47 min. Local time (Europe/Paris).
Day
- 1☉︎ Sun06:38 – 07:51
- 2♀︎ Venus07:51 – 09:04
- 3☿︎ Mercury09:04 – 10:17
- 4☽︎ Moon10:17 – 11:30
- 5♄︎ Saturn11:30 – 12:43
- 6♃︎ Jupiter12:43 – 13:56
- 7♂︎ Mars13:56 – 15:09
- 8☉︎ Sun15:09 – 16:22
- 9♀︎ Venus16:22 – 17:35
- 10☿︎ Mercury17:35 – 18:48
- 11☽︎ Moon18:48 – 20:01
- 12♄︎ Saturn20:01 – 21:15
Night
- 1♃︎ Jupiter21:15 – 22:01
- 2♂︎ Mars22:01 – 22:48
- 3☉︎ Sun22:48 – 23:35
- 4♀︎ Venus23:35 – 00:22
- 5☿︎ Mercury00:22 – 01:08
- 6☽︎ Moon01:08 – 01:55
- 7♄︎ Saturn01:55 – 02:42
- 8♃︎ Jupiter02:42 – 03:29
- 9♂︎ Mars03:29 – 04:16
- 10☉︎ Sun04:16 – 05:02
- 11♀︎ Venus05:02 – 05:49
- 12☿︎ Mercury05:49 – 06:36
Other cities · France
Questions
How are the planetary hours calculated in Le Mans?
On Sunday, 3 May 2026, the Sun rises at 06:38 and sets at 21:15: the day lasts 14h 37m, that is twelve day hours of 1h 13m. The night, until the next sunrise at 06:36, lasts 9h 21m: twelve night hours of 47 min.
Which planet rules the first hour that day?
The Sun, from 06:38 to 07:51: the first hour of a day always goes to the planet of the weekday. The next ones follow the Chaldean order: Venus, Mercury, the Moon, Saturn, Jupiter, Mars, then the Sun 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.