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 Sunday, 27 December 2026: day of the Sun
- Sunrise
- 06:43
- Sunset
- 17:09
- Next sunrise
- 06:43
A day hour lasts 52 min; a night hour, 1h 08m. Local time (Africa/Cairo).
Day
- 1☉︎ Sun06:43 – 07:35
- 2♀︎ Venus07:35 – 08:27
- 3☿︎ Mercury08:27 – 09:19
- 4☽︎ Moon09:19 – 10:11
- 5♄︎ Saturn10:11 – 11:04
- 6♃︎ Jupiter11:04 – 11:56
- 7♂︎ Mars11:56 – 12:48
- 8☉︎ Sun12:48 – 13:40
- 9♀︎ Venus13:40 – 14:32
- 10☿︎ Mercury14:32 – 15:25
- 11☽︎ Moon15:25 – 16:17
- 12♄︎ Saturn16:17 – 17:09
Night
- 1♃︎ Jupiter17:09 – 18:17
- 2♂︎ Mars18:17 – 19:25
- 3☉︎ Sun19:25 – 20:32
- 4♀︎ Venus20:32 – 21:40
- 5☿︎ Mercury21:40 – 22:48
- 6☽︎ Moon22:48 – 23:56
- 7♄︎ Saturn23:56 – 01:04
- 8♃︎ Jupiter01:04 – 02:12
- 9♂︎ Mars02:12 – 03:20
- 10☉︎ Sun03:20 – 04:27
- 11♀︎ Venus04:27 – 05:35
- 12☿︎ Mercury05:35 – 06:43
Other cities · Egypt
Questions
How are the planetary hours calculated in Assiut?
On Sunday, 27 December 2026, the Sun rises at 06:43 and sets at 17:09: the day lasts 10h 26m, that is twelve day hours of 52 min. The night, until the next sunrise at 06:43, lasts 13h 34m: twelve night hours of 1h 08m.
Which planet rules the first hour that day?
The Sun, from 06:43 to 07:35: the first hour of a day always goes to the planet of the weekday. The next ones follow the Chaldean order: Venus, Mercury, the Moon, Saturn, Jupiter, Mars, then the Sun 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.