Planetary hours
in Montpellier.
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, 30 December 2025: day of Mars
- Sunrise
- 08:17
- Sunset
- 17:16
- Next sunrise
- 08:17
A day hour lasts 45 min; a night hour, 1h 15m. Local time (Europe/Paris).
Day
- 1♂︎ Mars08:17 – 09:02
- 2☉︎ Sun09:02 – 09:47
- 3♀︎ Venus09:47 – 10:32
- 4☿︎ Mercury10:32 – 11:17
- 5☽︎ Moon11:17 – 12:02
- 6♄︎ Saturn12:02 – 12:47
- 7♃︎ Jupiter12:47 – 13:32
- 8♂︎ Mars13:32 – 14:16
- 9☉︎ Sun14:16 – 15:01
- 10♀︎ Venus15:01 – 15:46
- 11☿︎ Mercury15:46 – 16:31
- 12☽︎ Moon16:31 – 17:16
Night
- 1♄︎ Saturn17:16 – 18:31
- 2♃︎ Jupiter18:31 – 19:46
- 3♂︎ Mars19:46 – 21:01
- 4☉︎ Sun21:01 – 22:17
- 5♀︎ Venus22:17 – 23:32
- 6☿︎ Mercury23:32 – 00:47
- 7☽︎ Moon00:47 – 02:02
- 8♄︎ Saturn02:02 – 03:17
- 9♃︎ Jupiter03:17 – 04:32
- 10♂︎ Mars04:32 – 05:47
- 11☉︎ Sun05:47 – 07:02
- 12♀︎ Venus07:02 – 08:17
Other cities · France
Questions
How are the planetary hours calculated in Montpellier?
On Tuesday, 30 December 2025, the Sun rises at 08:17 and sets at 17:16: the day lasts 8h 59m, that is twelve day hours of 45 min. The night, until the next sunrise at 08:17, lasts 15h 01m: twelve night hours of 1h 15m.
Which planet rules the first hour that day?
Mars, from 08:17 to 09:02: 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.