Planetary hours
in Brest.
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 Saturday, 9 October 2027: day of Saturn
- Sunrise
- 08:28
- Sunset
- 19:41
- Next sunrise
- 08:29
A day hour lasts 56 min; a night hour, 1h 04m. Local time (Europe/Paris).
Day
- 1♄︎ Saturn08:28 – 09:24
- 2♃︎ Jupiter09:24 – 10:20
- 3♂︎ Mars10:20 – 11:16
- 4☉︎ Sun11:16 – 12:12
- 5♀︎ Venus12:12 – 13:08
- 6☿︎ Mercury13:08 – 14:04
- 7☽︎ Moon14:04 – 15:00
- 8♄︎ Saturn15:00 – 15:57
- 9♃︎ Jupiter15:57 – 16:53
- 10♂︎ Mars16:53 – 17:49
- 11☉︎ Sun17:49 – 18:45
- 12♀︎ Venus18:45 – 19:41
Night
- 1☿︎ Mercury19:41 – 20:45
- 2☽︎ Moon20:45 – 21:49
- 3♄︎ Saturn21:49 – 22:53
- 4♃︎ Jupiter22:53 – 23:57
- 5♂︎ Mars23:57 – 01:01
- 6☉︎ Sun01:01 – 02:05
- 7♀︎ Venus02:05 – 03:09
- 8☿︎ Mercury03:09 – 04:13
- 9☽︎ Moon04:13 – 05:17
- 10♄︎ Saturn05:17 – 06:21
- 11♃︎ Jupiter06:21 – 07:25
- 12♂︎ Mars07:25 – 08:29
Other cities · France
Questions
How are the planetary hours calculated in Brest?
On Saturday, 9 October 2027, the Sun rises at 08:28 and sets at 19:41: the day lasts 11h 13m, that is twelve day hours of 56 min. The night, until the next sunrise at 08:29, lasts 12h 48m: twelve night hours of 1h 04m.
Which planet rules the first hour that day?
Saturn, from 08:28 to 09:24: the first hour of a day always goes to the planet of the weekday. The next ones follow the Chaldean order: Jupiter, Mars, the Sun, Venus, Mercury, the Moon, then Saturn 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.