Planetary hours
in Kati.
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, 1 August 2026: day of Saturn
- Sunrise
- 06:18
- Sunset
- 18:58
- Next sunrise
- 06:18
A day hour lasts 1h 03m; a night hour, 57 min. Local time (Africa/Bamako).
Day
- 1♄︎ Saturn06:18 – 07:21
- 2♃︎ Jupiter07:21 – 08:24
- 3♂︎ Mars08:24 – 09:28
- 4☉︎ Sun09:28 – 10:31
- 5♀︎ Venus10:31 – 11:35
- 6☿︎ Mercury11:35 – 12:38
- 7☽︎ Moon12:38 – 13:41
- 8♄︎ Saturn13:41 – 14:45
- 9♃︎ Jupiter14:45 – 15:48
- 10♂︎ Mars15:48 – 16:52
- 11☉︎ Sun16:52 – 17:55
- 12♀︎ Venus17:55 – 18:58
Night
- 1☿︎ Mercury18:58 – 19:55
- 2☽︎ Moon19:55 – 20:52
- 3♄︎ Saturn20:52 – 21:48
- 4♃︎ Jupiter21:48 – 22:45
- 5♂︎ Mars22:45 – 23:42
- 6☉︎ Sun23:42 – 00:38
- 7♀︎ Venus00:38 – 01:35
- 8☿︎ Mercury01:35 – 02:31
- 9☽︎ Moon02:31 – 03:28
- 10♄︎ Saturn03:28 – 04:25
- 11♃︎ Jupiter04:25 – 05:21
- 12♂︎ Mars05:21 – 06:18
Questions
How are the planetary hours calculated in Kati?
On Saturday, 1 August 2026, the Sun rises at 06:18 and sets at 18:58: the day lasts 12h 41m, that is twelve day hours of 1h 03m. The night, until the next sunrise at 06:18, lasts 11h 19m: twelve night hours of 57 min.
Which planet rules the first hour that day?
Saturn, from 06:18 to 07:21: 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.