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, 28 July 2025: day of the Moon
- Sunrise
- 06:25
- Sunset
- 21:45
- Next sunrise
- 06:26
A day hour lasts 1h 17m; a night hour, 43 min. Local time (Europe/Paris).
Day
- 1☽︎ Moon06:25 – 07:42
- 2♄︎ Saturn07:42 – 08:58
- 3♃︎ Jupiter08:58 – 10:15
- 4♂︎ Mars10:15 – 11:32
- 5☉︎ Sun11:32 – 12:48
- 6♀︎ Venus12:48 – 14:05
- 7☿︎ Mercury14:05 – 15:22
- 8☽︎ Moon15:22 – 16:39
- 9♄︎ Saturn16:39 – 17:55
- 10♃︎ Jupiter17:55 – 19:12
- 11♂︎ Mars19:12 – 20:29
- 12☉︎ Sun20:29 – 21:45
Night
- 1♀︎ Venus21:45 – 22:29
- 2☿︎ Mercury22:29 – 23:12
- 3☽︎ Moon23:12 – 23:56
- 4♄︎ Saturn23:56 – 00:39
- 5♃︎ Jupiter00:39 – 01:22
- 6♂︎ Mars01:22 – 02:06
- 7☉︎ Sun02:06 – 02:49
- 8♀︎ Venus02:49 – 03:33
- 9☿︎ Mercury03:33 – 04:16
- 10☽︎ Moon04:16 – 05:00
- 11♄︎ Saturn05:00 – 05:43
- 12♃︎ Jupiter05:43 – 06:26
Other cities · France
Questions
How are the planetary hours calculated in Le Havre?
On Monday, 28 July 2025, the Sun rises at 06:25 and sets at 21:45: the day lasts 15h 20m, that is twelve day hours of 1h 17m. The night, until the next sunrise at 06:26, lasts 8h 41m: twelve night hours of 43 min.
Which planet rules the first hour that day?
The Moon, from 06:25 to 07:42: 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.