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, 13 July 2026: day of the Moon
- Sunrise
- 06:01
- Sunset
- 21:53
- Next sunrise
- 06:02
A day hour lasts 1h 19m; a night hour, 41 min. Local time (Europe/Paris).
Day
- 1☽︎ Moon06:01 – 07:20
- 2♄︎ Saturn07:20 – 08:39
- 3♃︎ Jupiter08:39 – 09:59
- 4♂︎ Mars09:59 – 11:18
- 5☉︎ Sun11:18 – 12:37
- 6♀︎ Venus12:37 – 13:57
- 7☿︎ Mercury13:57 – 15:16
- 8☽︎ Moon15:16 – 16:35
- 9♄︎ Saturn16:35 – 17:55
- 10♃︎ Jupiter17:55 – 19:14
- 11♂︎ Mars19:14 – 20:33
- 12☉︎ Sun20:33 – 21:53
Night
- 1♀︎ Venus21:53 – 22:33
- 2☿︎ Mercury22:33 – 23:14
- 3☽︎ Moon23:14 – 23:55
- 4♄︎ Saturn23:55 – 00:36
- 5♃︎ Jupiter00:36 – 01:16
- 6♂︎ Mars01:16 – 01:57
- 7☉︎ Sun01:57 – 02:38
- 8♀︎ Venus02:38 – 03:19
- 9☿︎ Mercury03:19 – 04:00
- 10☽︎ Moon04:00 – 04:40
- 11♄︎ Saturn04:40 – 05:21
- 12♃︎ Jupiter05:21 – 06:02
Other cities · France
Questions
How are the planetary hours calculated in Cergy-Pontoise?
On Monday, 13 July 2026, the Sun rises at 06:01 and sets at 21:53: the day lasts 15h 52m, that is twelve day hours of 1h 19m. The night, until the next sunrise at 06:02, lasts 8h 09m: twelve night hours of 41 min.
Which planet rules the first hour that day?
The Moon, from 06:01 to 07:20: 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.