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, 20 August 2026: day of Jupiter
- Sunrise
- 06:35
- Sunset
- 20:41
- Next sunrise
- 06:36
A day hour lasts 1h 10m; a night hour, 50 min. Local time (Europe/Paris).
Day
- 1♃︎ Jupiter06:35 – 07:45
- 2♂︎ Mars07:45 – 08:56
- 3☉︎ Sun08:56 – 10:06
- 4♀︎ Venus10:06 – 11:17
- 5☿︎ Mercury11:17 – 12:27
- 6☽︎ Moon12:27 – 13:38
- 7♄︎ Saturn13:38 – 14:48
- 8♃︎ Jupiter14:48 – 15:59
- 9♂︎ Mars15:59 – 17:09
- 10☉︎ Sun17:09 – 18:20
- 11♀︎ Venus18:20 – 19:30
- 12☿︎ Mercury19:30 – 20:41
Night
- 1☽︎ Moon20:41 – 21:30
- 2♄︎ Saturn21:30 – 22:20
- 3♃︎ Jupiter22:20 – 23:10
- 4♂︎ Mars23:10 – 23:59
- 5☉︎ Sun23:59 – 00:49
- 6♀︎ Venus00:49 – 01:38
- 7☿︎ Mercury01:38 – 02:28
- 8☽︎ Moon02:28 – 03:18
- 9♄︎ Saturn03:18 – 04:07
- 10♃︎ Jupiter04:07 – 04:57
- 11♂︎ Mars04:57 – 05:47
- 12☉︎ Sun05:47 – 06:36
Other cities · France
Questions
How are the planetary hours calculated in Nancy?
On Thursday, 20 August 2026, the Sun rises at 06:35 and sets at 20:41: the day lasts 14h 06m, that is twelve day hours of 1h 10m. The night, until the next sunrise at 06:36, lasts 9h 56m: twelve night hours of 50 min.
Which planet rules the first hour that day?
Jupiter, from 06:35 to 07:45: 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.