Planetary hours
in Reims.
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 Monday, 7 December 2026: day of the Moon
- Sunrise
- 08:24
- Sunset
- 16:45
- Next sunrise
- 08:25
A day hour lasts 42 min; a night hour, 1h 18m. Local time (Europe/Paris).
Day
- 1☽︎ Moon08:24 – 09:06
- 2♄︎ Saturn09:06 – 09:48
- 3♃︎ Jupiter09:48 – 10:29
- 4♂︎ Mars10:29 – 11:11
- 5☉︎ Sun11:11 – 11:53
- 6♀︎ Venus11:53 – 12:35
- 7☿︎ Mercury12:35 – 13:16
- 8☽︎ Moon13:16 – 13:58
- 9♄︎ Saturn13:58 – 14:40
- 10♃︎ Jupiter14:40 – 15:22
- 11♂︎ Mars15:22 – 16:03
- 12☉︎ Sun16:03 – 16:45
Night
- 1♀︎ Venus16:45 – 18:04
- 2☿︎ Mercury18:04 – 19:22
- 3☽︎ Moon19:22 – 20:40
- 4♄︎ Saturn20:40 – 21:59
- 5♃︎ Jupiter21:59 – 23:17
- 6♂︎ Mars23:17 – 00:35
- 7☉︎ Sun00:35 – 01:54
- 8♀︎ Venus01:54 – 03:12
- 9☿︎ Mercury03:12 – 04:30
- 10☽︎ Moon04:30 – 05:49
- 11♄︎ Saturn05:49 – 07:07
- 12♃︎ Jupiter07:07 – 08:25
Other cities · France
Questions
How are the planetary hours calculated in Reims?
On Monday, 7 December 2026, the Sun rises at 08:24 and sets at 16:45: the day lasts 8h 21m, that is twelve day hours of 42 min. The night, until the next sunrise at 08:25, lasts 15h 40m: twelve night hours of 1h 18m.
Which planet rules the first hour that day?
The Moon, from 08:24 to 09:06: the first hour of a day always goes to the planet of the weekday. The next ones follow the Chaldean order: Saturn, Jupiter, Mars, the Sun, Venus, Mercury, then the Moon 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.