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 Tuesday, 14 September 2027: day of Mars
- Sunrise
- 07:52
- Sunset
- 20:33
- Next sunrise
- 07:54
A day hour lasts 1h 03m; a night hour, 57 min. Local time (Europe/Paris).
Day
- 1♂︎ Mars07:52 – 08:56
- 2☉︎ Sun08:56 – 09:59
- 3♀︎ Venus09:59 – 11:03
- 4☿︎ Mercury11:03 – 12:06
- 5☽︎ Moon12:06 – 13:09
- 6♄︎ Saturn13:09 – 14:13
- 7♃︎ Jupiter14:13 – 15:16
- 8♂︎ Mars15:16 – 16:19
- 9☉︎ Sun16:19 – 17:23
- 10♀︎ Venus17:23 – 18:26
- 11☿︎ Mercury18:26 – 19:29
- 12☽︎ Moon19:29 – 20:33
Night
- 1♄︎ Saturn20:33 – 21:30
- 2♃︎ Jupiter21:30 – 22:26
- 3♂︎ Mars22:26 – 23:23
- 4☉︎ Sun23:23 – 00:20
- 5♀︎ Venus00:20 – 01:17
- 6☿︎ Mercury01:17 – 02:13
- 7☽︎ Moon02:13 – 03:10
- 8♄︎ Saturn03:10 – 04:07
- 9♃︎ Jupiter04:07 – 05:04
- 10♂︎ Mars05:04 – 06:00
- 11☉︎ Sun06:00 – 06:57
- 12♀︎ Venus06:57 – 07:54
Other cities · France
Questions
How are the planetary hours calculated in Brest?
On Tuesday, 14 September 2027, the Sun rises at 07:52 and sets at 20:33: the day lasts 12h 40m, that is twelve day hours of 1h 03m. The night, until the next sunrise at 07:54, lasts 11h 21m: twelve night hours of 57 min.
Which planet rules the first hour that day?
Mars, from 07:52 to 08:56: the first hour of a day always goes to the planet of the weekday. The next ones follow the Chaldean order: the Sun, Venus, Mercury, the Moon, Saturn, Jupiter, then Mars 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.