Planetary hours
in Saint-Louis.
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, 6 November 2026: day of Venus
- Sunrise
- 07:04
- Sunset
- 18:34
- Next sunrise
- 07:05
A day hour lasts 57 min; a night hour, 1h 03m. Local time (Africa/Dakar).
Day
- 1♀︎ Venus07:04 – 08:02
- 2☿︎ Mercury08:02 – 08:59
- 3☽︎ Moon08:59 – 09:57
- 4♄︎ Saturn09:57 – 10:54
- 5♃︎ Jupiter10:54 – 11:52
- 6♂︎ Mars11:52 – 12:49
- 7☉︎ Sun12:49 – 13:46
- 8♀︎ Venus13:46 – 14:44
- 9☿︎ Mercury14:44 – 15:41
- 10☽︎ Moon15:41 – 16:39
- 11♄︎ Saturn16:39 – 17:36
- 12♃︎ Jupiter17:36 – 18:34
Night
- 1♂︎ Mars18:34 – 19:36
- 2☉︎ Sun19:36 – 20:39
- 3♀︎ Venus20:39 – 21:41
- 4☿︎ Mercury21:41 – 22:44
- 5☽︎ Moon22:44 – 23:47
- 6♄︎ Saturn23:47 – 00:49
- 7♃︎ Jupiter00:49 – 01:52
- 8♂︎ Mars01:52 – 02:54
- 9☉︎ Sun02:54 – 03:57
- 10♀︎ Venus03:57 – 05:00
- 11☿︎ Mercury05:00 – 06:02
- 12☽︎ Moon06:02 – 07:05
Other cities · Senegal
Questions
How are the planetary hours calculated in Saint-Louis?
On Friday, 6 November 2026, the Sun rises at 07:04 and sets at 18:34: the day lasts 11h 29m, that is twelve day hours of 57 min. The night, until the next sunrise at 07:05, lasts 12h 31m: twelve night hours of 1h 03m.
Which planet rules the first hour that day?
Venus, from 07:04 to 08:02: 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.