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 Sunday, 20 December 2026: day of the Sun
- Sunrise
- 08:39
- Sunset
- 16:55
- Next sunrise
- 08:40
A day hour lasts 41 min; a night hour, 1h 19m. Local time (Europe/Paris).
Day
- 1☉︎ Sun08:39 – 09:21
- 2♀︎ Venus09:21 – 10:02
- 3☿︎ Mercury10:02 – 10:43
- 4☽︎ Moon10:43 – 11:25
- 5♄︎ Saturn11:25 – 12:06
- 6♃︎ Jupiter12:06 – 12:47
- 7♂︎ Mars12:47 – 13:28
- 8☉︎ Sun13:28 – 14:10
- 9♀︎ Venus14:10 – 14:51
- 10☿︎ Mercury14:51 – 15:32
- 11☽︎ Moon15:32 – 16:13
- 12♄︎ Saturn16:13 – 16:55
Night
- 1♃︎ Jupiter16:55 – 18:13
- 2♂︎ Mars18:13 – 19:32
- 3☉︎ Sun19:32 – 20:51
- 4♀︎ Venus20:51 – 22:10
- 5☿︎ Mercury22:10 – 23:29
- 6☽︎ Moon23:29 – 00:47
- 7♄︎ Saturn00:47 – 02:06
- 8♃︎ Jupiter02:06 – 03:25
- 9♂︎ Mars03:25 – 04:44
- 10☉︎ Sun04:44 – 06:02
- 11♀︎ Venus06:02 – 07:21
- 12☿︎ Mercury07:21 – 08:40
Other cities · France
Questions
How are the planetary hours calculated in Champigny-sur-Marne?
On Sunday, 20 December 2026, the Sun rises at 08:39 and sets at 16:55: the day lasts 8h 15m, that is twelve day hours of 41 min. The night, until the next sunrise at 08:40, lasts 15h 45m: twelve night hours of 1h 19m.
Which planet rules the first hour that day?
The Sun, from 08:39 to 09:21: the first hour of a day always goes to the planet of the weekday. The next ones follow the Chaldean order: Venus, Mercury, the Moon, Saturn, Jupiter, Mars, then the Sun 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.