Planetary hours
in Nantes.
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, 27 September 2027: day of the Moon
- Sunrise
- 07:59
- Sunset
- 19:54
- Next sunrise
- 08:00
A day hour lasts 1h 00m; a night hour, 1h 00m. Local time (Europe/Paris).
Day
- 1☽︎ Moon07:59 – 08:58
- 2♄︎ Saturn08:58 – 09:58
- 3♃︎ Jupiter09:58 – 10:57
- 4♂︎ Mars10:57 – 11:57
- 5☉︎ Sun11:57 – 12:57
- 6♀︎ Venus12:57 – 13:56
- 7☿︎ Mercury13:56 – 14:56
- 8☽︎ Moon14:56 – 15:56
- 9♄︎ Saturn15:56 – 16:55
- 10♃︎ Jupiter16:55 – 17:55
- 11♂︎ Mars17:55 – 18:54
- 12☉︎ Sun18:54 – 19:54
Night
- 1♀︎ Venus19:54 – 20:55
- 2☿︎ Mercury20:55 – 21:55
- 3☽︎ Moon21:55 – 22:56
- 4♄︎ Saturn22:56 – 23:56
- 5♃︎ Jupiter23:56 – 00:57
- 6♂︎ Mars00:57 – 01:57
- 7☉︎ Sun01:57 – 02:58
- 8♀︎ Venus02:58 – 03:58
- 9☿︎ Mercury03:58 – 04:59
- 10☽︎ Moon04:59 – 05:59
- 11♄︎ Saturn05:59 – 07:00
- 12♃︎ Jupiter07:00 – 08:00
Other cities · France
Questions
How are the planetary hours calculated in Nantes?
On Monday, 27 September 2027, the Sun rises at 07:59 and sets at 19:54: the day lasts 11h 55m, that is twelve day hours of 1h 00m. The night, until the next sunrise at 08:00, lasts 12h 06m: twelve night hours of 1h 00m.
Which planet rules the first hour that day?
The Moon, from 07:59 to 08:58: 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.