Planetary hours
in Roubaix.
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 Saturday, 31 October 2026: day of Saturn
- Sunrise
- 07:36
- Sunset
- 17:24
- Next sunrise
- 07:38
A day hour lasts 49 min; a night hour, 1h 11m. Local time (Europe/Paris).
Day
- 1♄︎ Saturn07:36 – 08:25
- 2♃︎ Jupiter08:25 – 09:14
- 3♂︎ Mars09:14 – 10:03
- 4☉︎ Sun10:03 – 10:52
- 5♀︎ Venus10:52 – 11:41
- 6☿︎ Mercury11:41 – 12:30
- 7☽︎ Moon12:30 – 13:19
- 8♄︎ Saturn13:19 – 14:08
- 9♃︎ Jupiter14:08 – 14:57
- 10♂︎ Mars14:57 – 15:46
- 11☉︎ Sun15:46 – 16:35
- 12♀︎ Venus16:35 – 17:24
Night
- 1☿︎ Mercury17:24 – 18:35
- 2☽︎ Moon18:35 – 19:46
- 3♄︎ Saturn19:46 – 20:57
- 4♃︎ Jupiter20:57 – 22:09
- 5♂︎ Mars22:09 – 23:20
- 6☉︎ Sun23:20 – 00:31
- 7♀︎ Venus00:31 – 01:42
- 8☿︎ Mercury01:42 – 02:53
- 9☽︎ Moon02:53 – 04:04
- 10♄︎ Saturn04:04 – 05:16
- 11♃︎ Jupiter05:16 – 06:27
- 12♂︎ Mars06:27 – 07:38
Other cities · France
Questions
How are the planetary hours calculated in Roubaix?
On Saturday, 31 October 2026, the Sun rises at 07:36 and sets at 17:24: the day lasts 9h 47m, that is twelve day hours of 49 min. The night, until the next sunrise at 07:38, lasts 14h 14m: twelve night hours of 1h 11m.
Which planet rules the first hour that day?
Saturn, from 07:36 to 08:25: the first hour of a day always goes to the planet of the weekday. The next ones follow the Chaldean order: Jupiter, Mars, the Sun, Venus, Mercury, the Moon, then Saturn 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.