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 Tuesday, 20 April 2027: day of Mars
- Sunrise
- 07:01
- Sunset
- 20:56
- Next sunrise
- 06:59
A day hour lasts 1h 10m; a night hour, 50 min. Local time (Europe/Paris).
Day
- 1♂︎ Mars07:01 – 08:10
- 2☉︎ Sun08:10 – 09:20
- 3♀︎ Venus09:20 – 10:29
- 4☿︎ Mercury10:29 – 11:39
- 5☽︎ Moon11:39 – 12:49
- 6♄︎ Saturn12:49 – 13:58
- 7♃︎ Jupiter13:58 – 15:08
- 8♂︎ Mars15:08 – 16:17
- 9☉︎ Sun16:17 – 17:27
- 10♀︎ Venus17:27 – 18:37
- 11☿︎ Mercury18:37 – 19:46
- 12☽︎ Moon19:46 – 20:56
Night
- 1♄︎ Saturn20:56 – 21:46
- 2♃︎ Jupiter21:46 – 22:36
- 3♂︎ Mars22:36 – 23:26
- 4☉︎ Sun23:26 – 00:17
- 5♀︎ Venus00:17 – 01:07
- 6☿︎ Mercury01:07 – 01:57
- 7☽︎ Moon01:57 – 02:47
- 8♄︎ Saturn02:47 – 03:38
- 9♃︎ Jupiter03:38 – 04:28
- 10♂︎ Mars04:28 – 05:18
- 11☉︎ Sun05:18 – 06:08
- 12♀︎ Venus06:08 – 06:59
Other cities · France
Questions
How are the planetary hours calculated in Le Mans?
On Tuesday, 20 April 2027, the Sun rises at 07:01 and sets at 20:56: the day lasts 13h 55m, that is twelve day hours of 1h 10m. The night, until the next sunrise at 06:59, lasts 10h 03m: twelve night hours of 50 min.
Which planet rules the first hour that day?
Mars, from 07:01 to 08:10: the first hour of a day always goes to the planet of the weekday. The next ones follow the Chaldean order: the Sun, Venus, Mercury, the Moon, Saturn, Jupiter, then Mars 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.