Planetary hours
in Le Havre.
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, 10 January 2027: day of the Sun
- Sunrise
- 08:53
- Sunset
- 17:20
- Next sunrise
- 08:52
A day hour lasts 42 min; a night hour, 1h 18m. Local time (Europe/Paris).
Day
- 1☉︎ Sun08:53 – 09:35
- 2♀︎ Venus09:35 – 10:17
- 3☿︎ Mercury10:17 – 11:00
- 4☽︎ Moon11:00 – 11:42
- 5♄︎ Saturn11:42 – 12:24
- 6♃︎ Jupiter12:24 – 13:07
- 7♂︎ Mars13:07 – 13:49
- 8☉︎ Sun13:49 – 14:31
- 9♀︎ Venus14:31 – 15:14
- 10☿︎ Mercury15:14 – 15:56
- 11☽︎ Moon15:56 – 16:38
- 12♄︎ Saturn16:38 – 17:20
Night
- 1♃︎ Jupiter17:20 – 18:38
- 2♂︎ Mars18:38 – 19:56
- 3☉︎ Sun19:56 – 21:13
- 4♀︎ Venus21:13 – 22:31
- 5☿︎ Mercury22:31 – 23:49
- 6☽︎ Moon23:49 – 01:06
- 7♄︎ Saturn01:06 – 02:24
- 8♃︎ Jupiter02:24 – 03:42
- 9♂︎ Mars03:42 – 04:59
- 10☉︎ Sun04:59 – 06:17
- 11♀︎ Venus06:17 – 07:35
- 12☿︎ Mercury07:35 – 08:52
Other cities · France
Questions
How are the planetary hours calculated in Le Havre?
On Sunday, 10 January 2027, the Sun rises at 08:53 and sets at 17:20: the day lasts 8h 28m, that is twelve day hours of 42 min. The night, until the next sunrise at 08:52, lasts 15h 32m: twelve night hours of 1h 18m.
Which planet rules the first hour that day?
The Sun, from 08:53 to 09:35: 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.