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 Friday, 21 May 2027: day of Venus
- Sunrise
- 05:41
- Sunset
- 21:10
- Next sunrise
- 05:40
A day hour lasts 1h 17m; a night hour, 42 min. Local time (Europe/Paris).
Day
- 1♀︎ Venus05:41 – 06:58
- 2☿︎ Mercury06:58 – 08:16
- 3☽︎ Moon08:16 – 09:33
- 4♄︎ Saturn09:33 – 10:51
- 5♃︎ Jupiter10:51 – 12:08
- 6♂︎ Mars12:08 – 13:25
- 7☉︎ Sun13:25 – 14:43
- 8♀︎ Venus14:43 – 16:00
- 9☿︎ Mercury16:00 – 17:18
- 10☽︎ Moon17:18 – 18:35
- 11♄︎ Saturn18:35 – 19:53
- 12♃︎ Jupiter19:53 – 21:10
Night
- 1♂︎ Mars21:10 – 21:52
- 2☉︎ Sun21:52 – 22:35
- 3♀︎ Venus22:35 – 23:17
- 4☿︎ Mercury23:17 – 00:00
- 5☽︎ Moon00:00 – 00:42
- 6♄︎ Saturn00:42 – 01:25
- 7♃︎ Jupiter01:25 – 02:07
- 8♂︎ Mars02:07 – 02:50
- 9☉︎ Sun02:50 – 03:32
- 10♀︎ Venus03:32 – 04:15
- 11☿︎ Mercury04:15 – 04:57
- 12☽︎ Moon04:57 – 05:40
Other cities · France
Questions
How are the planetary hours calculated in Strasbourg?
On Friday, 21 May 2027, the Sun rises at 05:41 and sets at 21:10: the day lasts 15h 29m, that is twelve day hours of 1h 17m. The night, until the next sunrise at 05:40, lasts 8h 30m: twelve night hours of 42 min.
Which planet rules the first hour that day?
Venus, from 05:41 to 06:58: the first hour of a day always goes to the planet of the weekday. The next ones follow the Chaldean order: Mercury, the Moon, Saturn, Jupiter, Mars, the Sun, then Venus 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.