Planetary hours
in Touba.
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 Thursday, 17 December 2026: day of Jupiter
- Sunrise
- 07:22
- Sunset
- 18:37
- Next sunrise
- 07:22
A day hour lasts 56 min; a night hour, 1h 04m. Local time (Africa/Dakar).
Day
- 1♃︎ Jupiter07:22 – 08:18
- 2♂︎ Mars08:18 – 09:14
- 3☉︎ Sun09:14 – 10:10
- 4♀︎ Venus10:10 – 11:07
- 5☿︎ Mercury11:07 – 12:03
- 6☽︎ Moon12:03 – 12:59
- 7♄︎ Saturn12:59 – 13:55
- 8♃︎ Jupiter13:55 – 14:52
- 9♂︎ Mars14:52 – 15:48
- 10☉︎ Sun15:48 – 16:44
- 11♀︎ Venus16:44 – 17:40
- 12☿︎ Mercury17:40 – 18:37
Night
- 1☽︎ Moon18:37 – 19:40
- 2♄︎ Saturn19:40 – 20:44
- 3♃︎ Jupiter20:44 – 21:48
- 4♂︎ Mars21:48 – 22:52
- 5☉︎ Sun22:52 – 23:56
- 6♀︎ Venus23:56 – 00:59
- 7☿︎ Mercury00:59 – 02:03
- 8☽︎ Moon02:03 – 03:07
- 9♄︎ Saturn03:07 – 04:11
- 10♃︎ Jupiter04:11 – 05:15
- 11♂︎ Mars05:15 – 06:18
- 12☉︎ Sun06:18 – 07:22
Other cities · Senegal
Questions
How are the planetary hours calculated in Touba?
On Thursday, 17 December 2026, the Sun rises at 07:22 and sets at 18:37: the day lasts 11h 15m, that is twelve day hours of 56 min. The night, until the next sunrise at 07:22, lasts 12h 45m: twelve night hours of 1h 04m.
Which planet rules the first hour that day?
Jupiter, from 07:22 to 08:18: the first hour of a day always goes to the planet of the weekday. The next ones follow the Chaldean order: Mars, the Sun, Venus, Mercury, the Moon, Saturn, then Jupiter 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.