Planetary hours
in Strasbourg.
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 Saturday, 19 September 2026: day of Saturn
- Sunrise
- 07:11
- Sunset
- 19:33
- Next sunrise
- 07:12
A day hour lasts 1h 02m; a night hour, 58 min. Local time (Europe/Paris).
Day
- 1♄︎ Saturn07:11 – 08:13
- 2♃︎ Jupiter08:13 – 09:14
- 3♂︎ Mars09:14 – 10:16
- 4☉︎ Sun10:16 – 11:18
- 5♀︎ Venus11:18 – 12:20
- 6☿︎ Mercury12:20 – 13:22
- 7☽︎ Moon13:22 – 14:24
- 8♄︎ Saturn14:24 – 15:26
- 9♃︎ Jupiter15:26 – 16:27
- 10♂︎ Mars16:27 – 17:29
- 11☉︎ Sun17:29 – 18:31
- 12♀︎ Venus18:31 – 19:33
Night
- 1☿︎ Mercury19:33 – 20:31
- 2☽︎ Moon20:31 – 21:30
- 3♄︎ Saturn21:30 – 22:28
- 4♃︎ Jupiter22:28 – 23:26
- 5♂︎ Mars23:26 – 00:24
- 6☉︎ Sun00:24 – 01:23
- 7♀︎ Venus01:23 – 02:21
- 8☿︎ Mercury02:21 – 03:19
- 9☽︎ Moon03:19 – 04:17
- 10♄︎ Saturn04:17 – 05:16
- 11♃︎ Jupiter05:16 – 06:14
- 12♂︎ Mars06:14 – 07:12
Other cities · France
Questions
How are the planetary hours calculated in Strasbourg?
On Saturday, 19 September 2026, the Sun rises at 07:11 and sets at 19:33: the day lasts 12h 22m, that is twelve day hours of 1h 02m. The night, until the next sunrise at 07:12, lasts 11h 39m: twelve night hours of 58 min.
Which planet rules the first hour that day?
Saturn, from 07:11 to 08:13: the first hour of a day always goes to the planet of the weekday. The next ones follow the Chaldean order: Jupiter, Mars, the Sun, Venus, Mercury, the Moon, then Saturn 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.