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, 27 January 2026: day of Mars
- Sunrise
- 08:04
- Sunset
- 17:19
- Next sunrise
- 08:03
A day hour lasts 46 min; a night hour, 1h 14m. Local time (Europe/Paris).
Day
- 1♂︎ Mars08:04 – 08:50
- 2☉︎ Sun08:50 – 09:37
- 3♀︎ Venus09:37 – 10:23
- 4☿︎ Mercury10:23 – 11:09
- 5☽︎ Moon11:09 – 11:55
- 6♄︎ Saturn11:55 – 12:41
- 7♃︎ Jupiter12:41 – 13:28
- 8♂︎ Mars13:28 – 14:14
- 9☉︎ Sun14:14 – 15:00
- 10♀︎ Venus15:00 – 15:46
- 11☿︎ Mercury15:46 – 16:33
- 12☽︎ Moon16:33 – 17:19
Night
- 1♄︎ Saturn17:19 – 18:32
- 2♃︎ Jupiter18:32 – 19:46
- 3♂︎ Mars19:46 – 21:00
- 4☉︎ Sun21:00 – 22:14
- 5♀︎ Venus22:14 – 23:27
- 6☿︎ Mercury23:27 – 00:41
- 7☽︎ Moon00:41 – 01:55
- 8♄︎ Saturn01:55 – 03:08
- 9♃︎ Jupiter03:08 – 04:22
- 10♂︎ Mars04:22 – 05:36
- 11☉︎ Sun05:36 – 06:49
- 12♀︎ Venus06:49 – 08:03
Other cities · France
Questions
How are the planetary hours calculated in Strasbourg?
On Tuesday, 27 January 2026, the Sun rises at 08:04 and sets at 17:19: the day lasts 9h 14m, that is twelve day hours of 46 min. The night, until the next sunrise at 08:03, lasts 14h 44m: twelve night hours of 1h 14m.
Which planet rules the first hour that day?
Mars, from 08:04 to 08:50: 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.