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 Tuesday, 20 October 2026: day of Mars
- Sunrise
- 08:22
- Sunset
- 19:03
- Next sunrise
- 08:24
A day hour lasts 53 min; a night hour, 1h 07m. Local time (Europe/Paris).
Day
- 1♂︎ Mars08:22 – 09:16
- 2☉︎ Sun09:16 – 10:09
- 3♀︎ Venus10:09 – 11:03
- 4☿︎ Mercury11:03 – 11:56
- 5☽︎ Moon11:56 – 12:49
- 6♄︎ Saturn12:49 – 13:43
- 7♃︎ Jupiter13:43 – 14:36
- 8♂︎ Mars14:36 – 15:29
- 9☉︎ Sun15:29 – 16:23
- 10♀︎ Venus16:23 – 17:16
- 11☿︎ Mercury17:16 – 18:09
- 12☽︎ Moon18:09 – 19:03
Night
- 1♄︎ Saturn19:03 – 20:09
- 2♃︎ Jupiter20:09 – 21:16
- 3♂︎ Mars21:16 – 22:23
- 4☉︎ Sun22:23 – 23:30
- 5♀︎ Venus23:30 – 00:37
- 6☿︎ Mercury00:37 – 01:43
- 7☽︎ Moon01:43 – 02:50
- 8♄︎ Saturn02:50 – 03:57
- 9♃︎ Jupiter03:57 – 05:04
- 10♂︎ Mars05:04 – 06:10
- 11☉︎ Sun06:10 – 07:17
- 12♀︎ Venus07:17 – 08:24
Other cities · France
Questions
How are the planetary hours calculated in Poitiers?
On Tuesday, 20 October 2026, the Sun rises at 08:22 and sets at 19:03: the day lasts 10h 40m, that is twelve day hours of 53 min. The night, until the next sunrise at 08:24, lasts 13h 21m: twelve night hours of 1h 07m.
Which planet rules the first hour that day?
Mars, from 08:22 to 09:16: 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.