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 Tuesday, 22 February 2028: day of Mars
- Sunrise
- 07:48
- Sunset
- 18:22
- Next sunrise
- 07:46
A day hour lasts 53 min; a night hour, 1h 07m. Local time (Europe/Paris).
Day
- 1♂︎ Mars07:48 – 08:41
- 2☉︎ Sun08:41 – 09:34
- 3♀︎ Venus09:34 – 10:27
- 4☿︎ Mercury10:27 – 11:19
- 5☽︎ Moon11:19 – 12:12
- 6♄︎ Saturn12:12 – 13:05
- 7♃︎ Jupiter13:05 – 13:58
- 8♂︎ Mars13:58 – 14:51
- 9☉︎ Sun14:51 – 15:44
- 10♀︎ Venus15:44 – 16:36
- 11☿︎ Mercury16:36 – 17:29
- 12☽︎ Moon17:29 – 18:22
Night
- 1♄︎ Saturn18:22 – 19:29
- 2♃︎ Jupiter19:29 – 20:36
- 3♂︎ Mars20:36 – 21:43
- 4☉︎ Sun21:43 – 22:50
- 5♀︎ Venus22:50 – 23:57
- 6☿︎ Mercury23:57 – 01:04
- 7☽︎ Moon01:04 – 02:11
- 8♄︎ Saturn02:11 – 03:18
- 9♃︎ Jupiter03:18 – 04:25
- 10♂︎ Mars04:25 – 05:32
- 11☉︎ Sun05:32 – 06:39
- 12♀︎ Venus06:39 – 07:46
Other cities · France
Questions
How are the planetary hours calculated in Cergy-Pontoise?
On Tuesday, 22 February 2028, the Sun rises at 07:48 and sets at 18:22: the day lasts 10h 34m, that is twelve day hours of 53 min. The night, until the next sunrise at 07:46, lasts 13h 24m: twelve night hours of 1h 07m.
Which planet rules the first hour that day?
Mars, from 07:48 to 08:41: the first hour of a day always goes to the planet of the weekday. The next ones follow the Chaldean order: the Sun, Venus, Mercury, the Moon, Saturn, Jupiter, then Mars 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.