Planetary hours
in Champigny-sur-Marne.
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 Friday, 18 December 2026: day of Venus
- Sunrise
- 08:38
- Sunset
- 16:54
- Next sunrise
- 08:39
A day hour lasts 41 min; a night hour, 1h 19m. Local time (Europe/Paris).
Day
- 1♀︎ Venus08:38 – 09:20
- 2☿︎ Mercury09:20 – 10:01
- 3☽︎ Moon10:01 – 10:42
- 4♄︎ Saturn10:42 – 11:23
- 5♃︎ Jupiter11:23 – 12:05
- 6♂︎ Mars12:05 – 12:46
- 7☉︎ Sun12:46 – 13:27
- 8♀︎ Venus13:27 – 14:09
- 9☿︎ Mercury14:09 – 14:50
- 10☽︎ Moon14:50 – 15:31
- 11♄︎ Saturn15:31 – 16:13
- 12♃︎ Jupiter16:13 – 16:54
Night
- 1♂︎ Mars16:54 – 18:13
- 2☉︎ Sun18:13 – 19:31
- 3♀︎ Venus19:31 – 20:50
- 4☿︎ Mercury20:50 – 22:09
- 5☽︎ Moon22:09 – 23:28
- 6♄︎ Saturn23:28 – 00:46
- 7♃︎ Jupiter00:46 – 02:05
- 8♂︎ Mars02:05 – 03:24
- 9☉︎ Sun03:24 – 04:43
- 10♀︎ Venus04:43 – 06:01
- 11☿︎ Mercury06:01 – 07:20
- 12☽︎ Moon07:20 – 08:39
Other cities · France
Questions
How are the planetary hours calculated in Champigny-sur-Marne?
On Friday, 18 December 2026, the Sun rises at 08:38 and sets at 16:54: the day lasts 8h 16m, that is twelve day hours of 41 min. The night, until the next sunrise at 08:39, lasts 15h 45m: twelve night hours of 1h 19m.
Which planet rules the first hour that day?
Venus, from 08:38 to 09:20: the first hour of a day always goes to the planet of the weekday. The next ones follow the Chaldean order: Mercury, the Moon, Saturn, Jupiter, Mars, the Sun, then Venus 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.