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, 28 July 2026: day of Mars
- Sunrise
- 06:30
- Sunset
- 21:40
- Next sunrise
- 06:31
A day hour lasts 1h 16m; a night hour, 44 min. Local time (Europe/Paris).
Day
- 1♂︎ Mars06:30 – 07:46
- 2☉︎ Sun07:46 – 09:01
- 3♀︎ Venus09:01 – 10:17
- 4☿︎ Mercury10:17 – 11:33
- 5☽︎ Moon11:33 – 12:49
- 6♄︎ Saturn12:49 – 14:05
- 7♃︎ Jupiter14:05 – 15:21
- 8♂︎ Mars15:21 – 16:37
- 9☉︎ Sun16:37 – 17:52
- 10♀︎ Venus17:52 – 19:08
- 11☿︎ Mercury19:08 – 20:24
- 12☽︎ Moon20:24 – 21:40
Night
- 1♄︎ Saturn21:40 – 22:24
- 2♃︎ Jupiter22:24 – 23:08
- 3♂︎ Mars23:08 – 23:53
- 4☉︎ Sun23:53 – 00:37
- 5♀︎ Venus00:37 – 01:21
- 6☿︎ Mercury01:21 – 02:05
- 7☽︎ Moon02:05 – 02:50
- 8♄︎ Saturn02:50 – 03:34
- 9♃︎ Jupiter03:34 – 04:18
- 10♂︎ Mars04:18 – 05:02
- 11☉︎ Sun05:02 – 05:47
- 12♀︎ Venus05:47 – 06:31
Other cities · France
Questions
How are the planetary hours calculated in Le Mans?
On Tuesday, 28 July 2026, the Sun rises at 06:30 and sets at 21:40: the day lasts 15h 10m, that is twelve day hours of 1h 16m. The night, until the next sunrise at 06:31, lasts 8h 51m: twelve night hours of 44 min.
Which planet rules the first hour that day?
Mars, from 06:30 to 07:46: 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.