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 Saturday, 19 July 2025: day of Saturn
- Sunrise
- 06:14
- Sunset
- 21:56
- Next sunrise
- 06:15
A day hour lasts 1h 19m; a night hour, 42 min. Local time (Europe/Paris).
Day
- 1♄︎ Saturn06:14 – 07:32
- 2♃︎ Jupiter07:32 – 08:51
- 3♂︎ Mars08:51 – 10:09
- 4☉︎ Sun10:09 – 11:28
- 5♀︎ Venus11:28 – 12:46
- 6☿︎ Mercury12:46 – 14:05
- 7☽︎ Moon14:05 – 15:24
- 8♄︎ Saturn15:24 – 16:42
- 9♃︎ Jupiter16:42 – 18:01
- 10♂︎ Mars18:01 – 19:19
- 11☉︎ Sun19:19 – 20:38
- 12♀︎ Venus20:38 – 21:56
Night
- 1☿︎ Mercury21:56 – 22:38
- 2☽︎ Moon22:38 – 23:20
- 3♄︎ Saturn23:20 – 00:01
- 4♃︎ Jupiter00:01 – 00:43
- 5♂︎ Mars00:43 – 01:24
- 6☉︎ Sun01:24 – 02:06
- 7♀︎ Venus02:06 – 02:47
- 8☿︎ Mercury02:47 – 03:29
- 9☽︎ Moon03:29 – 04:10
- 10♄︎ Saturn04:10 – 04:52
- 11♃︎ Jupiter04:52 – 05:33
- 12♂︎ Mars05:33 – 06:15
Other cities · France
Questions
How are the planetary hours calculated in Le Havre?
On Saturday, 19 July 2025, the Sun rises at 06:14 and sets at 21:56: the day lasts 15h 43m, that is twelve day hours of 1h 19m. The night, until the next sunrise at 06:15, lasts 8h 18m: twelve night hours of 42 min.
Which planet rules the first hour that day?
Saturn, from 06:14 to 07:32: the first hour of a day always goes to the planet of the weekday. The next ones follow the Chaldean order: Jupiter, Mars, the Sun, Venus, Mercury, the Moon, then Saturn 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.