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 Saturday, 20 February 2027: day of Saturn
- Sunrise
- 07:57
- Sunset
- 18:29
- Next sunrise
- 07:55
A day hour lasts 53 min; a night hour, 1h 07m. Local time (Europe/Paris).
Day
- 1♄︎ Saturn07:57 – 08:50
- 2♃︎ Jupiter08:50 – 09:42
- 3♂︎ Mars09:42 – 10:35
- 4☉︎ Sun10:35 – 11:28
- 5♀︎ Venus11:28 – 12:20
- 6☿︎ Mercury12:20 – 13:13
- 7☽︎ Moon13:13 – 14:05
- 8♄︎ Saturn14:05 – 14:58
- 9♃︎ Jupiter14:58 – 15:51
- 10♂︎ Mars15:51 – 16:43
- 11☉︎ Sun16:43 – 17:36
- 12♀︎ Venus17:36 – 18:29
Night
- 1☿︎ Mercury18:29 – 19:36
- 2☽︎ Moon19:36 – 20:43
- 3♄︎ Saturn20:43 – 21:50
- 4♃︎ Jupiter21:50 – 22:57
- 5♂︎ Mars22:57 – 00:05
- 6☉︎ Sun00:05 – 01:12
- 7♀︎ Venus01:12 – 02:19
- 8☿︎ Mercury02:19 – 03:26
- 9☽︎ Moon03:26 – 04:34
- 10♄︎ Saturn04:34 – 05:41
- 11♃︎ Jupiter05:41 – 06:48
- 12♂︎ Mars06:48 – 07:55
Other cities · France
Questions
How are the planetary hours calculated in Le Mans?
On Saturday, 20 February 2027, the Sun rises at 07:57 and sets at 18:29: the day lasts 10h 32m, that is twelve day hours of 53 min. The night, until the next sunrise at 07:55, lasts 13h 27m: twelve night hours of 1h 07m.
Which planet rules the first hour that day?
Saturn, from 07:57 to 08:50: the first hour of a day always goes to the planet of the weekday. The next ones follow the Chaldean order: Jupiter, Mars, the Sun, Venus, Mercury, the Moon, then Saturn 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.