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 Thursday, 16 July 2026: day of Jupiter
- Sunrise
- 06:10
- Sunset
- 22:00
- Next sunrise
- 06:11
A day hour lasts 1h 19m; a night hour, 41 min. Local time (Europe/Paris).
Day
- 1♃︎ Jupiter06:10 – 07:29
- 2♂︎ Mars07:29 – 08:48
- 3☉︎ Sun08:48 – 10:07
- 4♀︎ Venus10:07 – 11:27
- 5☿︎ Mercury11:27 – 12:46
- 6☽︎ Moon12:46 – 14:05
- 7♄︎ Saturn14:05 – 15:24
- 8♃︎ Jupiter15:24 – 16:43
- 9♂︎ Mars16:43 – 18:02
- 10☉︎ Sun18:02 – 19:21
- 11♀︎ Venus19:21 – 20:41
- 12☿︎ Mercury20:41 – 22:00
Night
- 1☽︎ Moon22:00 – 22:41
- 2♄︎ Saturn22:41 – 23:22
- 3♃︎ Jupiter23:22 – 00:03
- 4♂︎ Mars00:03 – 00:44
- 5☉︎ Sun00:44 – 01:24
- 6♀︎ Venus01:24 – 02:05
- 7☿︎ Mercury02:05 – 02:46
- 8☽︎ Moon02:46 – 03:27
- 9♄︎ Saturn03:27 – 04:08
- 10♃︎ Jupiter04:08 – 04:49
- 11♂︎ Mars04:49 – 05:30
- 12☉︎ Sun05:30 – 06:11
Other cities · France
Questions
How are the planetary hours calculated in Le Havre?
On Thursday, 16 July 2026, the Sun rises at 06:10 and sets at 22:00: the day lasts 15h 50m, that is twelve day hours of 1h 19m. The night, until the next sunrise at 06:11, lasts 8h 11m: twelve night hours of 41 min.
Which planet rules the first hour that day?
Jupiter, from 06:10 to 07:29: the first hour of a day always goes to the planet of the weekday. The next ones follow the Chaldean order: Mars, the Sun, Venus, Mercury, the Moon, Saturn, then Jupiter 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.