Planetary hours
in Créteil.
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, 7 April 2026: day of Mars
- Sunrise
- 07:15
- Sunset
- 20:29
- Next sunrise
- 07:13
A day hour lasts 1h 06m; a night hour, 54 min. Local time (Europe/Paris).
Day
- 1♂︎ Mars07:15 – 08:21
- 2☉︎ Sun08:21 – 09:28
- 3♀︎ Venus09:28 – 10:34
- 4☿︎ Mercury10:34 – 11:40
- 5☽︎ Moon11:40 – 12:46
- 6♄︎ Saturn12:46 – 13:52
- 7♃︎ Jupiter13:52 – 14:58
- 8♂︎ Mars14:58 – 16:05
- 9☉︎ Sun16:05 – 17:11
- 10♀︎ Venus17:11 – 18:17
- 11☿︎ Mercury18:17 – 19:23
- 12☽︎ Moon19:23 – 20:29
Night
- 1♄︎ Saturn20:29 – 21:23
- 2♃︎ Jupiter21:23 – 22:17
- 3♂︎ Mars22:17 – 23:10
- 4☉︎ Sun23:10 – 00:04
- 5♀︎ Venus00:04 – 00:58
- 6☿︎ Mercury00:58 – 01:51
- 7☽︎ Moon01:51 – 02:45
- 8♄︎ Saturn02:45 – 03:39
- 9♃︎ Jupiter03:39 – 04:32
- 10♂︎ Mars04:32 – 05:26
- 11☉︎ Sun05:26 – 06:20
- 12♀︎ Venus06:20 – 07:13
Other cities · France
Questions
How are the planetary hours calculated in Créteil?
On Tuesday, 7 April 2026, the Sun rises at 07:15 and sets at 20:29: the day lasts 13h 14m, that is twelve day hours of 1h 06m. The night, until the next sunrise at 07:13, lasts 10h 44m: twelve night hours of 54 min.
Which planet rules the first hour that day?
Mars, from 07:15 to 08:21: 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.