Planetary hours
in Cergy-Pontoise.
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, 26 October 2026: day of the Moon
- Sunrise
- 07:29
- Sunset
- 17:41
- Next sunrise
- 07:30
A day hour lasts 51 min; a night hour, 1h 09m. Local time (Europe/Paris).
Day
- 1☽︎ Moon07:29 – 08:20
- 2♄︎ Saturn08:20 – 09:11
- 3♃︎ Jupiter09:11 – 10:02
- 4♂︎ Mars10:02 – 10:53
- 5☉︎ Sun10:53 – 11:44
- 6♀︎ Venus11:44 – 12:35
- 7☿︎ Mercury12:35 – 13:26
- 8☽︎ Moon13:26 – 14:17
- 9♄︎ Saturn14:17 – 15:08
- 10♃︎ Jupiter15:08 – 15:59
- 11♂︎ Mars15:59 – 16:50
- 12☉︎ Sun16:50 – 17:41
Night
- 1♀︎ Venus17:41 – 18:50
- 2☿︎ Mercury18:50 – 19:59
- 3☽︎ Moon19:59 – 21:08
- 4♄︎ Saturn21:08 – 22:17
- 5♃︎ Jupiter22:17 – 23:26
- 6♂︎ Mars23:26 – 00:36
- 7☉︎ Sun00:36 – 01:45
- 8♀︎ Venus01:45 – 02:54
- 9☿︎ Mercury02:54 – 04:03
- 10☽︎ Moon04:03 – 05:12
- 11♄︎ Saturn05:12 – 06:21
- 12♃︎ Jupiter06:21 – 07:30
Other cities · France
Questions
How are the planetary hours calculated in Cergy-Pontoise?
On Monday, 26 October 2026, the Sun rises at 07:29 and sets at 17:41: the day lasts 10h 12m, that is twelve day hours of 51 min. The night, until the next sunrise at 07:30, lasts 13h 50m: twelve night hours of 1h 09m.
Which planet rules the first hour that day?
The Moon, from 07:29 to 08:20: 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.