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 Thursday, 20 August 2026: day of Jupiter
- Sunrise
- 06:28
- Sunset
- 19:28
- Next sunrise
- 06:29
A day hour lasts 1h 05m; a night hour, 55 min. Local time (Africa/Cairo).
Day
- 1♃︎ Jupiter06:28 – 07:33
- 2♂︎ Mars07:33 – 08:38
- 3☉︎ Sun08:38 – 09:43
- 4♀︎ Venus09:43 – 10:48
- 5☿︎ Mercury10:48 – 11:53
- 6☽︎ Moon11:53 – 12:58
- 7♄︎ Saturn12:58 – 14:03
- 8♃︎ Jupiter14:03 – 15:08
- 9♂︎ Mars15:08 – 16:13
- 10☉︎ Sun16:13 – 17:18
- 11♀︎ Venus17:18 – 18:23
- 12☿︎ Mercury18:23 – 19:28
Night
- 1☽︎ Moon19:28 – 20:23
- 2♄︎ Saturn20:23 – 21:18
- 3♃︎ Jupiter21:18 – 22:13
- 4♂︎ Mars22:13 – 23:08
- 5☉︎ Sun23:08 – 00:03
- 6♀︎ Venus00:03 – 00:58
- 7☿︎ Mercury00:58 – 01:53
- 8☽︎ Moon01:53 – 02:48
- 9♄︎ Saturn02:48 – 03:44
- 10♃︎ Jupiter03:44 – 04:39
- 11♂︎ Mars04:39 – 05:34
- 12☉︎ Sun05:34 – 06:29
Other cities · Egypt
Questions
How are the planetary hours calculated in Assiut?
On Thursday, 20 August 2026, the Sun rises at 06:28 and sets at 19:28: the day lasts 12h 59m, that is twelve day hours of 1h 05m. The night, until the next sunrise at 06:29, lasts 11h 01m: twelve night hours of 55 min.
Which planet rules the first hour that day?
Jupiter, from 06:28 to 07:33: the first hour of a day always goes to the planet of the weekday. The next ones follow the Chaldean order: Mars, the Sun, Venus, Mercury, the Moon, Saturn, then Jupiter 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.