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 January 2027: day of Mercury
- Sunrise
- 08:33
- Sunset
- 17:50
- Next sunrise
- 08:32
A day hour lasts 46 min; a night hour, 1h 13m. Local time (Europe/Paris).
Day
- 1☿︎ Mercury08:33 – 09:19
- 2☽︎ Moon09:19 – 10:06
- 3♄︎ Saturn10:06 – 10:52
- 4♃︎ Jupiter10:52 – 11:39
- 5♂︎ Mars11:39 – 12:25
- 6☉︎ Sun12:25 – 13:12
- 7♀︎ Venus13:12 – 13:58
- 8☿︎ Mercury13:58 – 14:45
- 9☽︎ Moon14:45 – 15:31
- 10♄︎ Saturn15:31 – 16:17
- 11♃︎ Jupiter16:17 – 17:04
- 12♂︎ Mars17:04 – 17:50
Night
- 1☉︎ Sun17:50 – 19:04
- 2♀︎ Venus19:04 – 20:17
- 3☿︎ Mercury20:17 – 21:31
- 4☽︎ Moon21:31 – 22:44
- 5♄︎ Saturn22:44 – 23:58
- 6♃︎ Jupiter23:58 – 01:11
- 7♂︎ Mars01:11 – 02:25
- 8☉︎ Sun02:25 – 03:38
- 9♀︎ Venus03:38 – 04:51
- 10☿︎ Mercury04:51 – 06:05
- 11☽︎ Moon06:05 – 07:18
- 12♄︎ Saturn07:18 – 08:32
Other cities · France
Questions
How are the planetary hours calculated in Le Mans?
On Wednesday, 27 January 2027, the Sun rises at 08:33 and sets at 17:50: the day lasts 9h 17m, that is twelve day hours of 46 min. The night, until the next sunrise at 08:32, lasts 14h 41m: twelve night hours of 1h 13m.
Which planet rules the first hour that day?
Mercury, from 08:33 to 09:19: 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.