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 Tuesday, 13 October 2026: day of Mars
- Sunrise
- 07:45
- Sunset
- 18:43
- Next sunrise
- 07:47
A day hour lasts 55 min; a night hour, 1h 05m. Local time (Europe/Paris).
Day
- 1♂︎ Mars07:45 – 08:40
- 2☉︎ Sun08:40 – 09:35
- 3♀︎ Venus09:35 – 10:30
- 4☿︎ Mercury10:30 – 11:25
- 5☽︎ Moon11:25 – 12:19
- 6♄︎ Saturn12:19 – 13:14
- 7♃︎ Jupiter13:14 – 14:09
- 8♂︎ Mars14:09 – 15:04
- 9☉︎ Sun15:04 – 15:59
- 10♀︎ Venus15:59 – 16:54
- 11☿︎ Mercury16:54 – 17:49
- 12☽︎ Moon17:49 – 18:43
Night
- 1♄︎ Saturn18:43 – 19:49
- 2♃︎ Jupiter19:49 – 20:54
- 3♂︎ Mars20:54 – 21:59
- 4☉︎ Sun21:59 – 23:05
- 5♀︎ Venus23:05 – 00:10
- 6☿︎ Mercury00:10 – 01:15
- 7☽︎ Moon01:15 – 02:20
- 8♄︎ Saturn02:20 – 03:26
- 9♃︎ Jupiter03:26 – 04:31
- 10♂︎ Mars04:31 – 05:36
- 11☉︎ Sun05:36 – 06:42
- 12♀︎ Venus06:42 – 07:47
Other cities · France
Questions
How are the planetary hours calculated in Strasbourg?
On Tuesday, 13 October 2026, the Sun rises at 07:45 and sets at 18:43: the day lasts 10h 58m, that is twelve day hours of 55 min. The night, until the next sunrise at 07:47, lasts 13h 03m: twelve night hours of 1h 05m.
Which planet rules the first hour that day?
Mars, from 07:45 to 08:40: 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.