Planetary hours
in Poitiers.
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, 10 March 2027: day of Mercury
- Sunrise
- 07:21
- Sunset
- 18:56
- Next sunrise
- 07:19
A day hour lasts 58 min; a night hour, 1h 02m. Local time (Europe/Paris).
Day
- 1☿︎ Mercury07:21 – 08:19
- 2☽︎ Moon08:19 – 09:17
- 3♄︎ Saturn09:17 – 10:15
- 4♃︎ Jupiter10:15 – 11:13
- 5♂︎ Mars11:13 – 12:11
- 6☉︎ Sun12:11 – 13:09
- 7♀︎ Venus13:09 – 14:07
- 8☿︎ Mercury14:07 – 15:05
- 9☽︎ Moon15:05 – 16:03
- 10♄︎ Saturn16:03 – 17:01
- 11♃︎ Jupiter17:01 – 17:58
- 12♂︎ Mars17:58 – 18:56
Night
- 1☉︎ Sun18:56 – 19:58
- 2♀︎ Venus19:58 – 21:00
- 3☿︎ Mercury21:00 – 22:02
- 4☽︎ Moon22:02 – 23:04
- 5♄︎ Saturn23:04 – 00:06
- 6♃︎ Jupiter00:06 – 01:08
- 7♂︎ Mars01:08 – 02:10
- 8☉︎ Sun02:10 – 03:12
- 9♀︎ Venus03:12 – 04:14
- 10☿︎ Mercury04:14 – 05:16
- 11☽︎ Moon05:16 – 06:18
- 12♄︎ Saturn06:18 – 07:19
Other cities · France
Questions
How are the planetary hours calculated in Poitiers?
On Wednesday, 10 March 2027, the Sun rises at 07:21 and sets at 18:56: the day lasts 11h 35m, that is twelve day hours of 58 min. The night, until the next sunrise at 07:19, lasts 12h 23m: twelve night hours of 1h 02m.
Which planet rules the first hour that day?
Mercury, from 07:21 to 08:19: 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.