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 Thursday, 19 November 2026: day of Jupiter
- Sunrise
- 08:07
- Sunset
- 17:06
- Next sunrise
- 08:08
A day hour lasts 45 min; a night hour, 1h 15m. Local time (Europe/Paris).
Day
- 1♃︎ Jupiter08:07 – 08:52
- 2♂︎ Mars08:52 – 09:37
- 3☉︎ Sun09:37 – 10:22
- 4♀︎ Venus10:22 – 11:06
- 5☿︎ Mercury11:06 – 11:51
- 6☽︎ Moon11:51 – 12:36
- 7♄︎ Saturn12:36 – 13:21
- 8♃︎ Jupiter13:21 – 14:06
- 9♂︎ Mars14:06 – 14:51
- 10☉︎ Sun14:51 – 15:36
- 11♀︎ Venus15:36 – 16:21
- 12☿︎ Mercury16:21 – 17:06
Night
- 1☽︎ Moon17:06 – 18:21
- 2♄︎ Saturn18:21 – 19:36
- 3♃︎ Jupiter19:36 – 20:51
- 4♂︎ Mars20:51 – 22:07
- 5☉︎ Sun22:07 – 23:22
- 6♀︎ Venus23:22 – 00:37
- 7☿︎ Mercury00:37 – 01:52
- 8☽︎ Moon01:52 – 03:07
- 9♄︎ Saturn03:07 – 04:23
- 10♃︎ Jupiter04:23 – 05:38
- 11♂︎ Mars05:38 – 06:53
- 12☉︎ Sun06:53 – 08:08
Other cities · France
Questions
How are the planetary hours calculated in Cergy-Pontoise?
On Thursday, 19 November 2026, the Sun rises at 08:07 and sets at 17:06: the day lasts 8h 59m, that is twelve day hours of 45 min. The night, until the next sunrise at 08:08, lasts 15h 02m: twelve night hours of 1h 15m.
Which planet rules the first hour that day?
Jupiter, from 08:07 to 08:52: the first hour of a day always goes to the planet of the weekday. The next ones follow the Chaldean order: Mars, the Sun, Venus, Mercury, the Moon, Saturn, then Jupiter 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.