Planetary hours
in Bobo-Dioulasso.
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, 18 December 2026: day of Venus
- Sunrise
- 06:29
- Sunset
- 17:57
- Next sunrise
- 06:30
A day hour lasts 57 min; a night hour, 1h 03m. Local time (Africa/Ouagadougou).
Day
- 1♀︎ Venus06:29 – 07:26
- 2☿︎ Mercury07:26 – 08:24
- 3☽︎ Moon08:24 – 09:21
- 4♄︎ Saturn09:21 – 10:18
- 5♃︎ Jupiter10:18 – 11:16
- 6♂︎ Mars11:16 – 12:13
- 7☉︎ Sun12:13 – 13:11
- 8♀︎ Venus13:11 – 14:08
- 9☿︎ Mercury14:08 – 15:05
- 10☽︎ Moon15:05 – 16:03
- 11♄︎ Saturn16:03 – 17:00
- 12♃︎ Jupiter17:00 – 17:57
Night
- 1♂︎ Mars17:57 – 19:00
- 2☉︎ Sun19:00 – 20:03
- 3♀︎ Venus20:03 – 21:05
- 4☿︎ Mercury21:05 – 22:08
- 5☽︎ Moon22:08 – 23:11
- 6♄︎ Saturn23:11 – 00:13
- 7♃︎ Jupiter00:13 – 01:16
- 8♂︎ Mars01:16 – 02:19
- 9☉︎ Sun02:19 – 03:22
- 10♀︎ Venus03:22 – 04:24
- 11☿︎ Mercury04:24 – 05:27
- 12☽︎ Moon05:27 – 06:30
Other cities · Burkina Faso
Questions
How are the planetary hours calculated in Bobo-Dioulasso?
On Friday, 18 December 2026, the Sun rises at 06:29 and sets at 17:57: the day lasts 11h 28m, that is twelve day hours of 57 min. The night, until the next sunrise at 06:30, lasts 12h 32m: twelve night hours of 1h 03m.
Which planet rules the first hour that day?
Venus, from 06:29 to 07:26: 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.