Planetary hours
in Impfondo.
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 Monday, 12 October 2026: day of the Moon
- Sunrise
- 05:31
- Sunset
- 17:36
- Next sunrise
- 05:31
A day hour lasts 1h 00m; a night hour, 1h 00m. Local time (Africa/Brazzaville).
Day
- 1☽︎ Moon05:31 – 06:32
- 2♄︎ Saturn06:32 – 07:32
- 3♃︎ Jupiter07:32 – 08:33
- 4♂︎ Mars08:33 – 09:33
- 5☉︎ Sun09:33 – 10:33
- 6♀︎ Venus10:33 – 11:34
- 7☿︎ Mercury11:34 – 12:34
- 8☽︎ Moon12:34 – 13:35
- 9♄︎ Saturn13:35 – 14:35
- 10♃︎ Jupiter14:35 – 15:35
- 11♂︎ Mars15:35 – 16:36
- 12☉︎ Sun16:36 – 17:36
Night
- 1♀︎ Venus17:36 – 18:36
- 2☿︎ Mercury18:36 – 19:35
- 3☽︎ Moon19:35 – 20:35
- 4♄︎ Saturn20:35 – 21:34
- 5♃︎ Jupiter21:34 – 22:34
- 6♂︎ Mars22:34 – 23:34
- 7☉︎ Sun23:34 – 00:33
- 8♀︎ Venus00:33 – 01:33
- 9☿︎ Mercury01:33 – 02:32
- 10☽︎ Moon02:32 – 03:32
- 11♄︎ Saturn03:32 – 04:32
- 12♃︎ Jupiter04:32 – 05:31
Other cities · Congo - Brazzaville
Questions
How are the planetary hours calculated in Impfondo?
On Monday, 12 October 2026, the Sun rises at 05:31 and sets at 17:36: the day lasts 12h 05m, that is twelve day hours of 1h 00m. The night, until the next sunrise at 05:31, lasts 11h 55m: twelve night hours of 1h 00m.
Which planet rules the first hour that day?
The Moon, from 05:31 to 06:32: the first hour of a day always goes to the planet of the weekday. The next ones follow the Chaldean order: Saturn, Jupiter, Mars, the Sun, Venus, Mercury, then the Moon 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.