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, 7 October 2026: day of Mercury
- Sunrise
- 07:37
- Sunset
- 18:58
- Next sunrise
- 07:39
A day hour lasts 57 min; a night hour, 1h 03m. Local time (Europe/Paris).
Day
- 1☿︎ Mercury07:37 – 08:34
- 2☽︎ Moon08:34 – 09:31
- 3♄︎ Saturn09:31 – 10:28
- 4♃︎ Jupiter10:28 – 11:24
- 5♂︎ Mars11:24 – 12:21
- 6☉︎ Sun12:21 – 13:18
- 7♀︎ Venus13:18 – 14:14
- 8☿︎ Mercury14:14 – 15:11
- 9☽︎ Moon15:11 – 16:08
- 10♄︎ Saturn16:08 – 17:04
- 11♃︎ Jupiter17:04 – 18:01
- 12♂︎ Mars18:01 – 18:58
Night
- 1☉︎ Sun18:58 – 20:01
- 2♀︎ Venus20:01 – 21:05
- 3☿︎ Mercury21:05 – 22:08
- 4☽︎ Moon22:08 – 23:11
- 5♄︎ Saturn23:11 – 00:15
- 6♃︎ Jupiter00:15 – 01:18
- 7♂︎ Mars01:18 – 02:22
- 8☉︎ Sun02:22 – 03:25
- 9♀︎ Venus03:25 – 04:29
- 10☿︎ Mercury04:29 – 05:32
- 11☽︎ Moon05:32 – 06:35
- 12♄︎ Saturn06:35 – 07:39
Other cities · France
Questions
How are the planetary hours calculated in Mulhouse?
On Wednesday, 7 October 2026, the Sun rises at 07:37 and sets at 18:58: the day lasts 11h 20m, that is twelve day hours of 57 min. The night, until the next sunrise at 07:39, lasts 12h 41m: twelve night hours of 1h 03m.
Which planet rules the first hour that day?
Mercury, from 07:37 to 08:34: 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.