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 Friday, 29 October 2027: day of Venus
- Sunrise
- 08:44
- Sunset
- 18:54
- Next sunrise
- 08:45
A day hour lasts 51 min; a night hour, 1h 09m. Local time (Europe/Paris).
Day
- 1♀︎ Venus08:44 – 09:35
- 2☿︎ Mercury09:35 – 10:26
- 3☽︎ Moon10:26 – 11:16
- 4♄︎ Saturn11:16 – 12:07
- 5♃︎ Jupiter12:07 – 12:58
- 6♂︎ Mars12:58 – 13:49
- 7☉︎ Sun13:49 – 14:40
- 8♀︎ Venus14:40 – 15:31
- 9☿︎ Mercury15:31 – 16:22
- 10☽︎ Moon16:22 – 17:13
- 11♄︎ Saturn17:13 – 18:03
- 12♃︎ Jupiter18:03 – 18:54
Night
- 1♂︎ Mars18:54 – 20:04
- 2☉︎ Sun20:04 – 21:13
- 3♀︎ Venus21:13 – 22:22
- 4☿︎ Mercury22:22 – 23:31
- 5☽︎ Moon23:31 – 00:41
- 6♄︎ Saturn00:41 – 01:50
- 7♃︎ Jupiter01:50 – 02:59
- 8♂︎ Mars02:59 – 04:08
- 9☉︎ Sun04:08 – 05:18
- 10♀︎ Venus05:18 – 06:27
- 11☿︎ Mercury06:27 – 07:36
- 12☽︎ Moon07:36 – 08:45
Other cities · France
Questions
How are the planetary hours calculated in Nantes?
On Friday, 29 October 2027, the Sun rises at 08:44 and sets at 18:54: the day lasts 10h 10m, that is twelve day hours of 51 min. The night, until the next sunrise at 08:45, lasts 13h 51m: twelve night hours of 1h 09m.
Which planet rules the first hour that day?
Venus, from 08:44 to 09:35: the first hour of a day always goes to the planet of the weekday. The next ones follow the Chaldean order: Mercury, the Moon, Saturn, Jupiter, Mars, the Sun, then Venus 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.