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, 13 September 2026: day of the Sun
- Sunrise
- 07:32
- Sunset
- 20:17
- Next sunrise
- 07:34
A day hour lasts 1h 04m; a night hour, 56 min. Local time (Europe/Paris).
Day
- 1☉︎ Sun07:32 – 08:36
- 2♀︎ Venus08:36 – 09:40
- 3☿︎ Mercury09:40 – 10:43
- 4☽︎ Moon10:43 – 11:47
- 5♄︎ Saturn11:47 – 12:51
- 6♃︎ Jupiter12:51 – 13:54
- 7♂︎ Mars13:54 – 14:58
- 8☉︎ Sun14:58 – 16:02
- 9♀︎ Venus16:02 – 17:06
- 10☿︎ Mercury17:06 – 18:09
- 11☽︎ Moon18:09 – 19:13
- 12♄︎ Saturn19:13 – 20:17
Night
- 1♃︎ Jupiter20:17 – 21:13
- 2♂︎ Mars21:13 – 22:10
- 3☉︎ Sun22:10 – 23:06
- 4♀︎ Venus23:06 – 00:02
- 5☿︎ Mercury00:02 – 00:59
- 6☽︎ Moon00:59 – 01:55
- 7♄︎ Saturn01:55 – 02:52
- 8♃︎ Jupiter02:52 – 03:48
- 9♂︎ Mars03:48 – 04:44
- 10☉︎ Sun04:44 – 05:41
- 11♀︎ Venus05:41 – 06:37
- 12☿︎ Mercury06:37 – 07:34
Other cities · France
Questions
How are the planetary hours calculated in Le Havre?
On Sunday, 13 September 2026, the Sun rises at 07:32 and sets at 20:17: the day lasts 12h 45m, that is twelve day hours of 1h 04m. The night, until the next sunrise at 07:34, lasts 11h 17m: twelve night hours of 56 min.
Which planet rules the first hour that day?
The Sun, from 07:32 to 08:36: 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.