Planetary hours
in Nzérékoré.
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 Wednesday, 20 May 2026: day of Mercury
- Sunrise
- 06:16
- Sunset
- 18:46
- Next sunrise
- 06:16
A day hour lasts 1h 03m; a night hour, 57 min. Local time (Africa/Conakry).
Day
- 1☿︎ Mercury06:16 – 07:19
- 2☽︎ Moon07:19 – 08:21
- 3♄︎ Saturn08:21 – 09:24
- 4♃︎ Jupiter09:24 – 10:26
- 5♂︎ Mars10:26 – 11:29
- 6☉︎ Sun11:29 – 12:31
- 7♀︎ Venus12:31 – 13:34
- 8☿︎ Mercury13:34 – 14:36
- 9☽︎ Moon14:36 – 15:39
- 10♄︎ Saturn15:39 – 16:41
- 11♃︎ Jupiter16:41 – 17:44
- 12♂︎ Mars17:44 – 18:46
Night
- 1☉︎ Sun18:46 – 19:44
- 2♀︎ Venus19:44 – 20:41
- 3☿︎ Mercury20:41 – 21:39
- 4☽︎ Moon21:39 – 22:36
- 5♄︎ Saturn22:36 – 23:34
- 6♃︎ Jupiter23:34 – 00:31
- 7♂︎ Mars00:31 – 01:29
- 8☉︎ Sun01:29 – 02:26
- 9♀︎ Venus02:26 – 03:24
- 10☿︎ Mercury03:24 – 04:21
- 11☽︎ Moon04:21 – 05:19
- 12♄︎ Saturn05:19 – 06:16
Other cities · Guinea
Questions
How are the planetary hours calculated in Nzérékoré?
On Wednesday, 20 May 2026, the Sun rises at 06:16 and sets at 18:46: the day lasts 12h 30m, that is twelve day hours of 1h 03m. The night, until the next sunrise at 06:16, lasts 11h 30m: twelve night hours of 57 min.
Which planet rules the first hour that day?
Mercury, from 06:16 to 07:19: the first hour of a day always goes to the planet of the weekday. The next ones follow the Chaldean order: the Moon, Saturn, Jupiter, Mars, the Sun, Venus, then Mercury 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.