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, 20 May 2026: day of Mercury
- Sunrise
- 05:47
- Sunset
- 21:08
- Next sunrise
- 05:46
A day hour lasts 1h 17m; a night hour, 43 min. Local time (Europe/Paris).
Day
- 1☿︎ Mercury05:47 – 07:03
- 2☽︎ Moon07:03 – 08:20
- 3♄︎ Saturn08:20 – 09:37
- 4♃︎ Jupiter09:37 – 10:54
- 5♂︎ Mars10:54 – 12:10
- 6☉︎ Sun12:10 – 13:27
- 7♀︎ Venus13:27 – 14:44
- 8☿︎ Mercury14:44 – 16:01
- 9☽︎ Moon16:01 – 17:17
- 10♄︎ Saturn17:17 – 18:34
- 11♃︎ Jupiter18:34 – 19:51
- 12♂︎ Mars19:51 – 21:08
Night
- 1☉︎ Sun21:08 – 21:51
- 2♀︎ Venus21:51 – 22:34
- 3☿︎ Mercury22:34 – 23:17
- 4☽︎ Moon23:17 – 00:00
- 5♄︎ Saturn00:00 – 00:43
- 6♃︎ Jupiter00:43 – 01:27
- 7♂︎ Mars01:27 – 02:10
- 8☉︎ Sun02:10 – 02:53
- 9♀︎ Venus02:53 – 03:36
- 10☿︎ Mercury03:36 – 04:19
- 11☽︎ Moon04:19 – 05:02
- 12♄︎ Saturn05:02 – 05:46
Other cities · France
Questions
How are the planetary hours calculated in Mulhouse?
On Wednesday, 20 May 2026, the Sun rises at 05:47 and sets at 21:08: the day lasts 15h 21m, that is twelve day hours of 1h 17m. The night, until the next sunrise at 05:46, lasts 8h 38m: twelve night hours of 43 min.
Which planet rules the first hour that day?
Mercury, from 05:47 to 07:03: 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.