Planetary hours
in Assiut.
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, 22 August 2026: day of Saturn
- Sunrise
- 06:29
- Sunset
- 19:26
- Next sunrise
- 06:30
A day hour lasts 1h 05m; a night hour, 55 min. Local time (Africa/Cairo).
Day
- 1♄︎ Saturn06:29 – 07:34
- 2♃︎ Jupiter07:34 – 08:39
- 3♂︎ Mars08:39 – 09:43
- 4☉︎ Sun09:43 – 10:48
- 5♀︎ Venus10:48 – 11:53
- 6☿︎ Mercury11:53 – 12:57
- 7☽︎ Moon12:57 – 14:02
- 8♄︎ Saturn14:02 – 15:07
- 9♃︎ Jupiter15:07 – 16:12
- 10♂︎ Mars16:12 – 17:16
- 11☉︎ Sun17:16 – 18:21
- 12♀︎ Venus18:21 – 19:26
Night
- 1☿︎ Mercury19:26 – 20:21
- 2☽︎ Moon20:21 – 21:16
- 3♄︎ Saturn21:16 – 22:12
- 4♃︎ Jupiter22:12 – 23:07
- 5♂︎ Mars23:07 – 00:02
- 6☉︎ Sun00:02 – 00:58
- 7♀︎ Venus00:58 – 01:53
- 8☿︎ Mercury01:53 – 02:48
- 9☽︎ Moon02:48 – 03:44
- 10♄︎ Saturn03:44 – 04:39
- 11♃︎ Jupiter04:39 – 05:34
- 12♂︎ Mars05:34 – 06:30
Other cities · Egypt
Questions
How are the planetary hours calculated in Assiut?
On Saturday, 22 August 2026, the Sun rises at 06:29 and sets at 19:26: the day lasts 12h 56m, that is twelve day hours of 1h 05m. The night, until the next sunrise at 06:30, lasts 11h 04m: twelve night hours of 55 min.
Which planet rules the first hour that day?
Saturn, from 06:29 to 07:34: 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.