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 Wednesday, 17 February 2027: day of Mercury
- Sunrise
- 07:33
- Sunset
- 17:53
- Next sunrise
- 07:31
A day hour lasts 52 min; a night hour, 1h 08m. Local time (Europe/Paris).
Day
- 1☿︎ Mercury07:33 – 08:25
- 2☽︎ Moon08:25 – 09:16
- 3♄︎ Saturn09:16 – 10:08
- 4♃︎ Jupiter10:08 – 11:00
- 5♂︎ Mars11:00 – 11:51
- 6☉︎ Sun11:51 – 12:43
- 7♀︎ Venus12:43 – 13:34
- 8☿︎ Mercury13:34 – 14:26
- 9☽︎ Moon14:26 – 15:18
- 10♄︎ Saturn15:18 – 16:09
- 11♃︎ Jupiter16:09 – 17:01
- 12♂︎ Mars17:01 – 17:53
Night
- 1☉︎ Sun17:53 – 19:01
- 2♀︎ Venus19:01 – 20:09
- 3☿︎ Mercury20:09 – 21:17
- 4☽︎ Moon21:17 – 22:25
- 5♄︎ Saturn22:25 – 23:34
- 6♃︎ Jupiter23:34 – 00:42
- 7♂︎ Mars00:42 – 01:50
- 8☉︎ Sun01:50 – 02:58
- 9♀︎ Venus02:58 – 04:07
- 10☿︎ Mercury04:07 – 05:15
- 11☽︎ Moon05:15 – 06:23
- 12♄︎ Saturn06:23 – 07:31
Other cities · France
Questions
How are the planetary hours calculated in Strasbourg?
On Wednesday, 17 February 2027, the Sun rises at 07:33 and sets at 17:53: the day lasts 10h 19m, that is twelve day hours of 52 min. The night, until the next sunrise at 07:31, lasts 13h 39m: twelve night hours of 1h 08m.
Which planet rules the first hour that day?
Mercury, from 07:33 to 08:25: 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.