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, 28 April 2027: day of Mercury
- Sunrise
- 06:46
- Sunset
- 21:07
- Next sunrise
- 06:45
A day hour lasts 1h 12m; a night hour, 48 min. Local time (Europe/Paris).
Day
- 1☿︎ Mercury06:46 – 07:58
- 2☽︎ Moon07:58 – 09:10
- 3♄︎ Saturn09:10 – 10:21
- 4♃︎ Jupiter10:21 – 11:33
- 5♂︎ Mars11:33 – 12:45
- 6☉︎ Sun12:45 – 13:57
- 7♀︎ Venus13:57 – 15:08
- 8☿︎ Mercury15:08 – 16:20
- 9☽︎ Moon16:20 – 17:32
- 10♄︎ Saturn17:32 – 18:44
- 11♃︎ Jupiter18:44 – 19:55
- 12♂︎ Mars19:55 – 21:07
Night
- 1☉︎ Sun21:07 – 21:55
- 2♀︎ Venus21:55 – 22:43
- 3☿︎ Mercury22:43 – 23:32
- 4☽︎ Moon23:32 – 00:20
- 5♄︎ Saturn00:20 – 01:08
- 6♃︎ Jupiter01:08 – 01:56
- 7♂︎ Mars01:56 – 02:44
- 8☉︎ Sun02:44 – 03:32
- 9♀︎ Venus03:32 – 04:20
- 10☿︎ Mercury04:20 – 05:08
- 11☽︎ Moon05:08 – 05:56
- 12♄︎ Saturn05:56 – 06:45
Other cities · France
Questions
How are the planetary hours calculated in Le Mans?
On Wednesday, 28 April 2027, the Sun rises at 06:46 and sets at 21:07: the day lasts 14h 21m, that is twelve day hours of 1h 12m. The night, until the next sunrise at 06:45, lasts 9h 37m: twelve night hours of 48 min.
Which planet rules the first hour that day?
Mercury, from 06:46 to 07:58: 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.