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, 24 August 2027: day of Mars
- Sunrise
- 07:23
- Sunset
- 21:16
- Next sunrise
- 07:25
A day hour lasts 1h 09m; a night hour, 51 min. Local time (Europe/Paris).
Day
- 1♂︎ Mars07:23 – 08:33
- 2☉︎ Sun08:33 – 09:42
- 3♀︎ Venus09:42 – 10:51
- 4☿︎ Mercury10:51 – 12:01
- 5☽︎ Moon12:01 – 13:10
- 6♄︎ Saturn13:10 – 14:19
- 7♃︎ Jupiter14:19 – 15:29
- 8♂︎ Mars15:29 – 16:38
- 9☉︎ Sun16:38 – 17:47
- 10♀︎ Venus17:47 – 18:57
- 11☿︎ Mercury18:57 – 20:06
- 12☽︎ Moon20:06 – 21:16
Night
- 1♄︎ Saturn21:16 – 22:06
- 2♃︎ Jupiter22:06 – 22:57
- 3♂︎ Mars22:57 – 23:48
- 4☉︎ Sun23:48 – 00:39
- 5♀︎ Venus00:39 – 01:29
- 6☿︎ Mercury01:29 – 02:20
- 7☽︎ Moon02:20 – 03:11
- 8♄︎ Saturn03:11 – 04:02
- 9♃︎ Jupiter04:02 – 04:52
- 10♂︎ Mars04:52 – 05:43
- 11☉︎ Sun05:43 – 06:34
- 12♀︎ Venus06:34 – 07:25
Other cities · France
Questions
How are the planetary hours calculated in Brest?
On Tuesday, 24 August 2027, the Sun rises at 07:23 and sets at 21:16: the day lasts 13h 52m, that is twelve day hours of 1h 09m. The night, until the next sunrise at 07:25, lasts 10h 09m: twelve night hours of 51 min.
Which planet rules the first hour that day?
Mars, from 07:23 to 08:33: 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.