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 September 2028: day of Mercury
- Sunrise
- 07:53
- Sunset
- 19:45
- Next sunrise
- 07:54
A day hour lasts 59 min; a night hour, 1h 01m. Local time (Europe/Paris).
Day
- 1☿︎ Mercury07:53 – 08:52
- 2☽︎ Moon08:52 – 09:52
- 3♄︎ Saturn09:52 – 10:51
- 4♃︎ Jupiter10:51 – 11:50
- 5♂︎ Mars11:50 – 12:50
- 6☉︎ Sun12:50 – 13:49
- 7♀︎ Venus13:49 – 14:48
- 8☿︎ Mercury14:48 – 15:48
- 9☽︎ Moon15:48 – 16:47
- 10♄︎ Saturn16:47 – 17:47
- 11♃︎ Jupiter17:47 – 18:46
- 12♂︎ Mars18:46 – 19:45
Night
- 1☉︎ Sun19:45 – 20:46
- 2♀︎ Venus20:46 – 21:47
- 3☿︎ Mercury21:47 – 22:48
- 4☽︎ Moon22:48 – 23:48
- 5♄︎ Saturn23:48 – 00:49
- 6♃︎ Jupiter00:49 – 01:50
- 7♂︎ Mars01:50 – 02:51
- 8☉︎ Sun02:51 – 03:51
- 9♀︎ Venus03:51 – 04:52
- 10☿︎ Mercury04:52 – 05:53
- 11☽︎ Moon05:53 – 06:53
- 12♄︎ Saturn06:53 – 07:54
Other cities · France
Questions
How are the planetary hours calculated in Le Mans?
On Wednesday, 27 September 2028, the Sun rises at 07:53 and sets at 19:45: the day lasts 11h 53m, that is twelve day hours of 59 min. The night, until the next sunrise at 07:54, lasts 12h 09m: twelve night hours of 1h 01m.
Which planet rules the first hour that day?
Mercury, from 07:53 to 08:52: 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.