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 Wednesday, 27 May 2026: day of Mercury
- Sunrise
- 06:07
- Sunset
- 21:45
- Next sunrise
- 06:06
A day hour lasts 1h 18m; a night hour, 42 min. Local time (Europe/Paris).
Day
- 1☿︎ Mercury06:07 – 07:25
- 2☽︎ Moon07:25 – 08:44
- 3♄︎ Saturn08:44 – 10:02
- 4♃︎ Jupiter10:02 – 11:20
- 5♂︎ Mars11:20 – 12:38
- 6☉︎ Sun12:38 – 13:56
- 7♀︎ Venus13:56 – 15:14
- 8☿︎ Mercury15:14 – 16:32
- 9☽︎ Moon16:32 – 17:51
- 10♄︎ Saturn17:51 – 19:09
- 11♃︎ Jupiter19:09 – 20:27
- 12♂︎ Mars20:27 – 21:45
Night
- 1☉︎ Sun21:45 – 22:27
- 2♀︎ Venus22:27 – 23:09
- 3☿︎ Mercury23:09 – 23:50
- 4☽︎ Moon23:50 – 00:32
- 5♄︎ Saturn00:32 – 01:14
- 6♃︎ Jupiter01:14 – 01:56
- 7♂︎ Mars01:56 – 02:38
- 8☉︎ Sun02:38 – 03:19
- 9♀︎ Venus03:19 – 04:01
- 10☿︎ Mercury04:01 – 04:43
- 11☽︎ Moon04:43 – 05:25
- 12♄︎ Saturn05:25 – 06:06
Other cities · France
Questions
How are the planetary hours calculated in Le Mans?
On Wednesday, 27 May 2026, the Sun rises at 06:07 and sets at 21:45: the day lasts 15h 38m, that is twelve day hours of 1h 18m. The night, until the next sunrise at 06:06, lasts 8h 21m: twelve night hours of 42 min.
Which planet rules the first hour that day?
Mercury, from 06:07 to 07:25: the first hour of a day always goes to the planet of the weekday. The next ones follow the Chaldean order: the Moon, Saturn, Jupiter, Mars, the Sun, Venus, then Mercury 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.