Planetary hours
in Calumbo.
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 Saturday, 31 October 2026: day of Saturn
- Sunrise
- 05:37
- Sunset
- 18:02
- Next sunrise
- 05:36
A day hour lasts 1h 02m; a night hour, 58 min. Local time (Africa/Luanda).
Day
- 1♄︎ Saturn05:37 – 06:39
- 2♃︎ Jupiter06:39 – 07:41
- 3♂︎ Mars07:41 – 08:43
- 4☉︎ Sun08:43 – 09:45
- 5♀︎ Venus09:45 – 10:47
- 6☿︎ Mercury10:47 – 11:49
- 7☽︎ Moon11:49 – 12:52
- 8♄︎ Saturn12:52 – 13:54
- 9♃︎ Jupiter13:54 – 14:56
- 10♂︎ Mars14:56 – 15:58
- 11☉︎ Sun15:58 – 17:00
- 12♀︎ Venus17:00 – 18:02
Night
- 1☿︎ Mercury18:02 – 19:00
- 2☽︎ Moon19:00 – 19:58
- 3♄︎ Saturn19:58 – 20:56
- 4♃︎ Jupiter20:56 – 21:54
- 5♂︎ Mars21:54 – 22:52
- 6☉︎ Sun22:52 – 23:49
- 7♀︎ Venus23:49 – 00:47
- 8☿︎ Mercury00:47 – 01:45
- 9☽︎ Moon01:45 – 02:43
- 10♄︎ Saturn02:43 – 03:41
- 11♃︎ Jupiter03:41 – 04:39
- 12♂︎ Mars04:39 – 05:36
Other cities · Angola
Questions
How are the planetary hours calculated in Calumbo?
On Saturday, 31 October 2026, the Sun rises at 05:37 and sets at 18:02: the day lasts 12h 26m, that is twelve day hours of 1h 02m. The night, until the next sunrise at 05:36, lasts 11h 34m: twelve night hours of 58 min.
Which planet rules the first hour that day?
Saturn, from 05:37 to 06:39: the first hour of a day always goes to the planet of the weekday. The next ones follow the Chaldean order: Jupiter, Mars, the Sun, Venus, Mercury, the Moon, then Saturn 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.