Planetary hours
in Reims.
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 Sunday, 20 September 2026: day of the Sun
- Sunrise
- 07:27
- Sunset
- 19:46
- Next sunrise
- 07:28
A day hour lasts 1h 02m; a night hour, 59 min. Local time (Europe/Paris).
Day
- 1☉︎ Sun07:27 – 08:28
- 2♀︎ Venus08:28 – 09:30
- 3☿︎ Mercury09:30 – 10:32
- 4☽︎ Moon10:32 – 11:33
- 5♄︎ Saturn11:33 – 12:35
- 6♃︎ Jupiter12:35 – 13:36
- 7♂︎ Mars13:36 – 14:38
- 8☉︎ Sun14:38 – 15:40
- 9♀︎ Venus15:40 – 16:41
- 10☿︎ Mercury16:41 – 17:43
- 11☽︎ Moon17:43 – 18:44
- 12♄︎ Saturn18:44 – 19:46
Night
- 1♃︎ Jupiter19:46 – 20:44
- 2♂︎ Mars20:44 – 21:43
- 3☉︎ Sun21:43 – 22:41
- 4♀︎ Venus22:41 – 23:40
- 5☿︎ Mercury23:40 – 00:39
- 6☽︎ Moon00:39 – 01:37
- 7♄︎ Saturn01:37 – 02:36
- 8♃︎ Jupiter02:36 – 03:34
- 9♂︎ Mars03:34 – 04:33
- 10☉︎ Sun04:33 – 05:31
- 11♀︎ Venus05:31 – 06:30
- 12☿︎ Mercury06:30 – 07:28
Other cities · France
Questions
How are the planetary hours calculated in Reims?
On Sunday, 20 September 2026, the Sun rises at 07:27 and sets at 19:46: the day lasts 12h 19m, that is twelve day hours of 1h 02m. The night, until the next sunrise at 07:28, lasts 11h 42m: twelve night hours of 59 min.
Which planet rules the first hour that day?
The Sun, from 07:27 to 08:28: the first hour of a day always goes to the planet of the weekday. The next ones follow the Chaldean order: Venus, Mercury, the Moon, Saturn, Jupiter, Mars, then the Sun 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.