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, 1 February 2026: day of the Sun
- Sunrise
- 08:31
- Sunset
- 17:55
- Next sunrise
- 08:30
A day hour lasts 47 min; a night hour, 1h 13m. Local time (Europe/Paris).
Day
- 1☉︎ Sun08:31 – 09:18
- 2♀︎ Venus09:18 – 10:05
- 3☿︎ Mercury10:05 – 10:52
- 4☽︎ Moon10:52 – 11:39
- 5♄︎ Saturn11:39 – 12:26
- 6♃︎ Jupiter12:26 – 13:13
- 7♂︎ Mars13:13 – 14:00
- 8☉︎ Sun14:00 – 14:47
- 9♀︎ Venus14:47 – 15:34
- 10☿︎ Mercury15:34 – 16:21
- 11☽︎ Moon16:21 – 17:08
- 12♄︎ Saturn17:08 – 17:55
Night
- 1♃︎ Jupiter17:55 – 19:08
- 2♂︎ Mars19:08 – 20:21
- 3☉︎ Sun20:21 – 21:33
- 4♀︎ Venus21:33 – 22:46
- 5☿︎ Mercury22:46 – 23:59
- 6☽︎ Moon23:59 – 01:12
- 7♄︎ Saturn01:12 – 02:25
- 8♃︎ Jupiter02:25 – 03:38
- 9♂︎ Mars03:38 – 04:51
- 10☉︎ Sun04:51 – 06:04
- 11♀︎ Venus06:04 – 07:17
- 12☿︎ Mercury07:17 – 08:30
Other cities · France
Questions
How are the planetary hours calculated in Le Havre?
On Sunday, 1 February 2026, the Sun rises at 08:31 and sets at 17:55: the day lasts 9h 24m, that is twelve day hours of 47 min. The night, until the next sunrise at 08:30, lasts 14h 35m: twelve night hours of 1h 13m.
Which planet rules the first hour that day?
The Sun, from 08:31 to 09:18: 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.