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 Monday, 31 March 2025: day of the Moon
- Sunrise
- 07:38
- Sunset
- 20:29
- Next sunrise
- 07:36
A day hour lasts 1h 04m; a night hour, 56 min. Local time (Europe/Paris).
Day
- 1☽︎ Moon07:38 – 08:42
- 2♄︎ Saturn08:42 – 09:47
- 3♃︎ Jupiter09:47 – 10:51
- 4♂︎ Mars10:51 – 11:55
- 5☉︎ Sun11:55 – 12:59
- 6♀︎ Venus12:59 – 14:04
- 7☿︎ Mercury14:04 – 15:08
- 8☽︎ Moon15:08 – 16:12
- 9♄︎ Saturn16:12 – 17:16
- 10♃︎ Jupiter17:16 – 18:21
- 11♂︎ Mars18:21 – 19:25
- 12☉︎ Sun19:25 – 20:29
Night
- 1♀︎ Venus20:29 – 21:25
- 2☿︎ Mercury21:25 – 22:20
- 3☽︎ Moon22:20 – 23:16
- 4♄︎ Saturn23:16 – 00:11
- 5♃︎ Jupiter00:11 – 01:07
- 6♂︎ Mars01:07 – 02:03
- 7☉︎ Sun02:03 – 02:58
- 8♀︎ Venus02:58 – 03:54
- 9☿︎ Mercury03:54 – 04:49
- 10☽︎ Moon04:49 – 05:45
- 11♄︎ Saturn05:45 – 06:40
- 12♃︎ Jupiter06:40 – 07:36
Other cities · France
Questions
How are the planetary hours calculated in Le Havre?
On Monday, 31 March 2025, the Sun rises at 07:38 and sets at 20:29: the day lasts 12h 51m, that is twelve day hours of 1h 04m. The night, until the next sunrise at 07:36, lasts 11h 07m: twelve night hours of 56 min.
Which planet rules the first hour that day?
The Moon, from 07:38 to 08:42: 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.