Planetary hours
in Dubréka.
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, 18 August 2026: day of Mars
- Sunrise
- 06:45
- Sunset
- 19:10
- Next sunrise
- 06:45
A day hour lasts 1h 02m; a night hour, 58 min. Local time (Africa/Conakry).
Day
- 1♂︎ Mars06:45 – 07:47
- 2☉︎ Sun07:47 – 08:49
- 3♀︎ Venus08:49 – 09:51
- 4☿︎ Mercury09:51 – 10:53
- 5☽︎ Moon10:53 – 11:55
- 6♄︎ Saturn11:55 – 12:57
- 7♃︎ Jupiter12:57 – 13:59
- 8♂︎ Mars13:59 – 15:02
- 9☉︎ Sun15:02 – 16:04
- 10♀︎ Venus16:04 – 17:06
- 11☿︎ Mercury17:06 – 18:08
- 12☽︎ Moon18:08 – 19:10
Night
- 1♄︎ Saturn19:10 – 20:08
- 2♃︎ Jupiter20:08 – 21:06
- 3♂︎ Mars21:06 – 22:04
- 4☉︎ Sun22:04 – 23:02
- 5♀︎ Venus23:02 – 23:59
- 6☿︎ Mercury23:59 – 00:57
- 7☽︎ Moon00:57 – 01:55
- 8♄︎ Saturn01:55 – 02:53
- 9♃︎ Jupiter02:53 – 03:51
- 10♂︎ Mars03:51 – 04:49
- 11☉︎ Sun04:49 – 05:47
- 12♀︎ Venus05:47 – 06:45
Other cities · Guinea
Questions
How are the planetary hours calculated in Dubréka?
On Tuesday, 18 August 2026, the Sun rises at 06:45 and sets at 19:10: the day lasts 12h 25m, that is twelve day hours of 1h 02m. The night, until the next sunrise at 06:45, lasts 11h 35m: twelve night hours of 58 min.
Which planet rules the first hour that day?
Mars, from 06:45 to 07:47: 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.