Planetary hours
in Nancy.
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 Thursday, 21 January 2027: day of Jupiter
- Sunrise
- 08:18
- Sunset
- 17:15
- Next sunrise
- 08:17
A day hour lasts 45 min; a night hour, 1h 15m. Local time (Europe/Paris).
Day
- 1♃︎ Jupiter08:18 – 09:02
- 2♂︎ Mars09:02 – 09:47
- 3☉︎ Sun09:47 – 10:32
- 4♀︎ Venus10:32 – 11:17
- 5☿︎ Mercury11:17 – 12:01
- 6☽︎ Moon12:01 – 12:46
- 7♄︎ Saturn12:46 – 13:31
- 8♃︎ Jupiter13:31 – 14:16
- 9♂︎ Mars14:16 – 15:01
- 10☉︎ Sun15:01 – 15:45
- 11♀︎ Venus15:45 – 16:30
- 12☿︎ Mercury16:30 – 17:15
Night
- 1☽︎ Moon17:15 – 18:30
- 2♄︎ Saturn18:30 – 19:45
- 3♃︎ Jupiter19:45 – 21:00
- 4♂︎ Mars21:00 – 22:15
- 5☉︎ Sun22:15 – 23:31
- 6♀︎ Venus23:31 – 00:46
- 7☿︎ Mercury00:46 – 02:01
- 8☽︎ Moon02:01 – 03:16
- 9♄︎ Saturn03:16 – 04:31
- 10♃︎ Jupiter04:31 – 05:46
- 11♂︎ Mars05:46 – 07:01
- 12☉︎ Sun07:01 – 08:17
Other cities · France
Questions
How are the planetary hours calculated in Nancy?
On Thursday, 21 January 2027, the Sun rises at 08:18 and sets at 17:15: the day lasts 8h 57m, that is twelve day hours of 45 min. The night, until the next sunrise at 08:17, lasts 15h 02m: twelve night hours of 1h 15m.
Which planet rules the first hour that day?
Jupiter, from 08:18 to 09:02: the first hour of a day always goes to the planet of the weekday. The next ones follow the Chaldean order: Mars, the Sun, Venus, Mercury, the Moon, Saturn, then Jupiter 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.