Planetary hours
in Mombasa.
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
- 05:57
- Sunset
- 18:12
- Next sunrise
- 05:57
A day hour lasts 1h 01m; a night hour, 59 min. Local time (Africa/Nairobi).
Day
- 1♄︎ Saturn05:57 – 06:58
- 2♃︎ Jupiter06:58 – 07:59
- 3♂︎ Mars07:59 – 09:01
- 4☉︎ Sun09:01 – 10:02
- 5♀︎ Venus10:02 – 11:03
- 6☿︎ Mercury11:03 – 12:04
- 7☽︎ Moon12:04 – 13:06
- 8♄︎ Saturn13:06 – 14:07
- 9♃︎ Jupiter14:07 – 15:08
- 10♂︎ Mars15:08 – 16:10
- 11☉︎ Sun16:10 – 17:11
- 12♀︎ Venus17:11 – 18:12
Night
- 1☿︎ Mercury18:12 – 19:11
- 2☽︎ Moon19:11 – 20:09
- 3♄︎ Saturn20:09 – 21:08
- 4♃︎ Jupiter21:08 – 22:07
- 5♂︎ Mars22:07 – 23:06
- 6☉︎ Sun23:06 – 00:04
- 7♀︎ Venus00:04 – 01:03
- 8☿︎ Mercury01:03 – 02:02
- 9☽︎ Moon02:02 – 03:01
- 10♄︎ Saturn03:01 – 03:59
- 11♃︎ Jupiter03:59 – 04:58
- 12♂︎ Mars04:58 – 05:57
Questions
How are the planetary hours calculated in Mombasa?
On Saturday, 31 October 2026, the Sun rises at 05:57 and sets at 18:12: the day lasts 12h 15m, that is twelve day hours of 1h 01m. The night, until the next sunrise at 05:57, lasts 11h 45m: twelve night hours of 59 min.
Which planet rules the first hour that day?
Saturn, from 05:57 to 06:58: 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.