Planetary hours
in Asnières-sur-Seine.
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, 16 September 2025: day of Mars
- Sunrise
- 07:28
- Sunset
- 20:01
- Next sunrise
- 07:30
A day hour lasts 1h 03m; a night hour, 57 min. Local time (Europe/Paris).
Day
- 1♂︎ Mars07:28 – 08:31
- 2☉︎ Sun08:31 – 09:34
- 3♀︎ Venus09:34 – 10:37
- 4☿︎ Mercury10:37 – 11:39
- 5☽︎ Moon11:39 – 12:42
- 6♄︎ Saturn12:42 – 13:45
- 7♃︎ Jupiter13:45 – 14:47
- 8♂︎ Mars14:47 – 15:50
- 9☉︎ Sun15:50 – 16:53
- 10♀︎ Venus16:53 – 17:55
- 11☿︎ Mercury17:55 – 18:58
- 12☽︎ Moon18:58 – 20:01
Night
- 1♄︎ Saturn20:01 – 20:58
- 2♃︎ Jupiter20:58 – 21:56
- 3♂︎ Mars21:56 – 22:53
- 4☉︎ Sun22:53 – 23:51
- 5♀︎ Venus23:51 – 00:48
- 6☿︎ Mercury00:48 – 01:45
- 7☽︎ Moon01:45 – 02:43
- 8♄︎ Saturn02:43 – 03:40
- 9♃︎ Jupiter03:40 – 04:38
- 10♂︎ Mars04:38 – 05:35
- 11☉︎ Sun05:35 – 06:32
- 12♀︎ Venus06:32 – 07:30
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Questions
How are the planetary hours calculated in Asnières-sur-Seine?
On Tuesday, 16 September 2025, the Sun rises at 07:28 and sets at 20:01: the day lasts 12h 32m, that is twelve day hours of 1h 03m. The night, until the next sunrise at 07:30, lasts 11h 29m: twelve night hours of 57 min.
Which planet rules the first hour that day?
Mars, from 07:28 to 08:31: 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.