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 Monday, 13 December 2027: day of the Moon
- Sunrise
- 08:40
- Sunset
- 16:42
- Next sunrise
- 08:41
A day hour lasts 40 min; a night hour, 1h 20m. Local time (Europe/Paris).
Day
- 1☽︎ Moon08:40 – 09:20
- 2♄︎ Saturn09:20 – 10:00
- 3♃︎ Jupiter10:00 – 10:40
- 4♂︎ Mars10:40 – 11:21
- 5☉︎ Sun11:21 – 12:01
- 6♀︎ Venus12:01 – 12:41
- 7☿︎ Mercury12:41 – 13:21
- 8☽︎ Moon13:21 – 14:01
- 9♄︎ Saturn14:01 – 14:41
- 10♃︎ Jupiter14:41 – 15:21
- 11♂︎ Mars15:21 – 16:01
- 12☉︎ Sun16:01 – 16:42
Night
- 1♀︎ Venus16:42 – 18:02
- 2☿︎ Mercury18:02 – 19:22
- 3☽︎ Moon19:22 – 20:41
- 4♄︎ Saturn20:41 – 22:01
- 5♃︎ Jupiter22:01 – 23:21
- 6♂︎ Mars23:21 – 00:41
- 7☉︎ Sun00:41 – 02:01
- 8♀︎ Venus02:01 – 03:21
- 9☿︎ Mercury03:21 – 04:41
- 10☽︎ Moon04:41 – 06:01
- 11♄︎ Saturn06:01 – 07:21
- 12♃︎ Jupiter07:21 – 08:41
Other cities · France
Questions
How are the planetary hours calculated in Roubaix?
On Monday, 13 December 2027, the Sun rises at 08:40 and sets at 16:42: the day lasts 8h 02m, that is twelve day hours of 40 min. The night, until the next sunrise at 08:41, lasts 15h 59m: twelve night hours of 1h 20m.
Which planet rules the first hour that day?
The Moon, from 08:40 to 09:20: the first hour of a day always goes to the planet of the weekday. The next ones follow the Chaldean order: Saturn, Jupiter, Mars, the Sun, Venus, Mercury, then the Moon 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.