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 Friday, 25 September 2026: day of Venus
- Sunrise
- 07:50
- Sunset
- 19:51
- Next sunrise
- 07:51
A day hour lasts 1h 00m; a night hour, 1h 00m. Local time (Europe/Paris).
Day
- 1♀︎ Venus07:50 – 08:50
- 2☿︎ Mercury08:50 – 09:50
- 3☽︎ Moon09:50 – 10:50
- 4♄︎ Saturn10:50 – 11:50
- 5♃︎ Jupiter11:50 – 12:50
- 6♂︎ Mars12:50 – 13:50
- 7☉︎ Sun13:50 – 14:50
- 8♀︎ Venus14:50 – 15:50
- 9☿︎ Mercury15:50 – 16:51
- 10☽︎ Moon16:51 – 17:51
- 11♄︎ Saturn17:51 – 18:51
- 12♃︎ Jupiter18:51 – 19:51
Night
- 1♂︎ Mars19:51 – 20:51
- 2☉︎ Sun20:51 – 21:51
- 3♀︎ Venus21:51 – 22:51
- 4☿︎ Mercury22:51 – 23:51
- 5☽︎ Moon23:51 – 00:51
- 6♄︎ Saturn00:51 – 01:51
- 7♃︎ Jupiter01:51 – 02:51
- 8♂︎ Mars02:51 – 03:51
- 9☉︎ Sun03:51 – 04:51
- 10♀︎ Venus04:51 – 05:51
- 11☿︎ Mercury05:51 – 06:51
- 12☽︎ Moon06:51 – 07:51
Other cities · France
Questions
How are the planetary hours calculated in Le Havre?
On Friday, 25 September 2026, the Sun rises at 07:50 and sets at 19:51: the day lasts 12h 01m, that is twelve day hours of 1h 00m. The night, until the next sunrise at 07:51, lasts 12h 00m: twelve night hours of 1h 00m.
Which planet rules the first hour that day?
Venus, from 07:50 to 08:50: the first hour of a day always goes to the planet of the weekday. The next ones follow the Chaldean order: Mercury, the Moon, Saturn, Jupiter, Mars, the Sun, then Venus 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.