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 Monday, 14 July 2025: day of the Moon
- Sunrise
- 06:31
- Sunset
- 22:15
- Next sunrise
- 06:32
A day hour lasts 1h 19m; a night hour, 41 min. Local time (Europe/Paris).
Day
- 1☽︎ Moon06:31 – 07:50
- 2♄︎ Saturn07:50 – 09:08
- 3♃︎ Jupiter09:08 – 10:27
- 4♂︎ Mars10:27 – 11:46
- 5☉︎ Sun11:46 – 13:04
- 6♀︎ Venus13:04 – 14:23
- 7☿︎ Mercury14:23 – 15:42
- 8☽︎ Moon15:42 – 17:00
- 9♄︎ Saturn17:00 – 18:19
- 10♃︎ Jupiter18:19 – 19:38
- 11♂︎ Mars19:38 – 20:56
- 12☉︎ Sun20:56 – 22:15
Night
- 1♀︎ Venus22:15 – 22:56
- 2☿︎ Mercury22:56 – 23:38
- 3☽︎ Moon23:38 – 00:19
- 4♄︎ Saturn00:19 – 01:01
- 5♃︎ Jupiter01:01 – 01:42
- 6♂︎ Mars01:42 – 02:24
- 7☉︎ Sun02:24 – 03:05
- 8♀︎ Venus03:05 – 03:46
- 9☿︎ Mercury03:46 – 04:28
- 10☽︎ Moon04:28 – 05:09
- 11♄︎ Saturn05:09 – 05:51
- 12♃︎ Jupiter05:51 – 06:32
Other cities · France
Questions
How are the planetary hours calculated in Brest?
On Monday, 14 July 2025, the Sun rises at 06:31 and sets at 22:15: the day lasts 15h 44m, that is twelve day hours of 1h 19m. The night, until the next sunrise at 06:32, lasts 8h 17m: twelve night hours of 41 min.
Which planet rules the first hour that day?
The Moon, from 06:31 to 07:50: 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.