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 Tuesday, 25 August 2026: day of Mars
- Sunrise
- 07:05
- Sunset
- 20:57
- Next sunrise
- 07:06
A day hour lasts 1h 09m; a night hour, 51 min. Local time (Europe/Paris).
Day
- 1♂︎ Mars07:05 – 08:14
- 2☉︎ Sun08:14 – 09:23
- 3♀︎ Venus09:23 – 10:33
- 4☿︎ Mercury10:33 – 11:42
- 5☽︎ Moon11:42 – 12:51
- 6♄︎ Saturn12:51 – 14:01
- 7♃︎ Jupiter14:01 – 15:10
- 8♂︎ Mars15:10 – 16:19
- 9☉︎ Sun16:19 – 17:29
- 10♀︎ Venus17:29 – 18:38
- 11☿︎ Mercury18:38 – 19:47
- 12☽︎ Moon19:47 – 20:57
Night
- 1♄︎ Saturn20:57 – 21:48
- 2♃︎ Jupiter21:48 – 22:38
- 3♂︎ Mars22:38 – 23:29
- 4☉︎ Sun23:29 – 00:20
- 5♀︎ Venus00:20 – 01:11
- 6☿︎ Mercury01:11 – 02:01
- 7☽︎ Moon02:01 – 02:52
- 8♄︎ Saturn02:52 – 03:43
- 9♃︎ Jupiter03:43 – 04:34
- 10♂︎ Mars04:34 – 05:24
- 11☉︎ Sun05:24 – 06:15
- 12♀︎ Venus06:15 – 07:06
Other cities · France
Questions
How are the planetary hours calculated in Le Havre?
On Tuesday, 25 August 2026, the Sun rises at 07:05 and sets at 20:57: the day lasts 13h 52m, that is twelve day hours of 1h 09m. The night, until the next sunrise at 07:06, lasts 10h 09m: twelve night hours of 51 min.
Which planet rules the first hour that day?
Mars, from 07:05 to 08:14: the first hour of a day always goes to the planet of the weekday. The next ones follow the Chaldean order: the Sun, Venus, Mercury, the Moon, Saturn, Jupiter, then Mars 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.