Planetary hours
in Mulhouse.
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 Wednesday, 30 December 2026: day of Mercury
- Sunrise
- 08:19
- Sunset
- 16:47
- Next sunrise
- 08:19
A day hour lasts 42 min; a night hour, 1h 18m. Local time (Europe/Paris).
Day
- 1☿︎ Mercury08:19 – 09:01
- 2☽︎ Moon09:01 – 09:43
- 3♄︎ Saturn09:43 – 10:26
- 4♃︎ Jupiter10:26 – 11:08
- 5♂︎ Mars11:08 – 11:50
- 6☉︎ Sun11:50 – 12:33
- 7♀︎ Venus12:33 – 13:15
- 8☿︎ Mercury13:15 – 13:57
- 9☽︎ Moon13:57 – 14:40
- 10♄︎ Saturn14:40 – 15:22
- 11♃︎ Jupiter15:22 – 16:04
- 12♂︎ Mars16:04 – 16:47
Night
- 1☉︎ Sun16:47 – 18:04
- 2♀︎ Venus18:04 – 19:22
- 3☿︎ Mercury19:22 – 20:40
- 4☽︎ Moon20:40 – 21:57
- 5♄︎ Saturn21:57 – 23:15
- 6♃︎ Jupiter23:15 – 00:33
- 7♂︎ Mars00:33 – 01:50
- 8☉︎ Sun01:50 – 03:08
- 9♀︎ Venus03:08 – 04:26
- 10☿︎ Mercury04:26 – 05:44
- 11☽︎ Moon05:44 – 07:01
- 12♄︎ Saturn07:01 – 08:19
Other cities · France
Questions
How are the planetary hours calculated in Mulhouse?
On Wednesday, 30 December 2026, the Sun rises at 08:19 and sets at 16:47: the day lasts 8h 28m, that is twelve day hours of 42 min. The night, until the next sunrise at 08:19, lasts 15h 32m: twelve night hours of 1h 18m.
Which planet rules the first hour that day?
Mercury, from 08:19 to 09:01: the first hour of a day always goes to the planet of the weekday. The next ones follow the Chaldean order: the Moon, Saturn, Jupiter, Mars, the Sun, Venus, then Mercury 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.