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 Sunday, 4 April 2027: day of the Sun
- Sunrise
- 07:50
- Sunset
- 20:52
- Next sunrise
- 07:48
A day hour lasts 1h 05m; a night hour, 55 min. Local time (Europe/Paris).
Day
- 1☉︎ Sun07:50 – 08:55
- 2♀︎ Venus08:55 – 10:00
- 3☿︎ Mercury10:00 – 11:06
- 4☽︎ Moon11:06 – 12:11
- 5♄︎ Saturn12:11 – 13:16
- 6♃︎ Jupiter13:16 – 14:21
- 7♂︎ Mars14:21 – 15:26
- 8☉︎ Sun15:26 – 16:31
- 9♀︎ Venus16:31 – 17:36
- 10☿︎ Mercury17:36 – 18:42
- 11☽︎ Moon18:42 – 19:47
- 12♄︎ Saturn19:47 – 20:52
Night
- 1♃︎ Jupiter20:52 – 21:47
- 2♂︎ Mars21:47 – 22:41
- 3☉︎ Sun22:41 – 23:36
- 4♀︎ Venus23:36 – 00:31
- 5☿︎ Mercury00:31 – 01:25
- 6☽︎ Moon01:25 – 02:20
- 7♄︎ Saturn02:20 – 03:15
- 8♃︎ Jupiter03:15 – 04:09
- 9♂︎ Mars04:09 – 05:04
- 10☉︎ Sun05:04 – 05:59
- 11♀︎ Venus05:59 – 06:53
- 12☿︎ Mercury06:53 – 07:48
Other cities · France
Questions
How are the planetary hours calculated in Brest?
On Sunday, 4 April 2027, the Sun rises at 07:50 and sets at 20:52: the day lasts 13h 02m, that is twelve day hours of 1h 05m. The night, until the next sunrise at 07:48, lasts 10h 56m: twelve night hours of 55 min.
Which planet rules the first hour that day?
The Sun, from 07:50 to 08:55: the first hour of a day always goes to the planet of the weekday. The next ones follow the Chaldean order: Venus, Mercury, the Moon, Saturn, Jupiter, Mars, then the Sun 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.