Planetary hours
in Al Maḩallah al Kubrá.
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 Tuesday, 15 December 2026: day of Mars
- Sunrise
- 06:45
- Sunset
- 16:55
- Next sunrise
- 06:46
A day hour lasts 51 min; a night hour, 1h 09m. Local time (Africa/Cairo).
Day
- 1♂︎ Mars06:45 – 07:36
- 2☉︎ Sun07:36 – 08:27
- 3♀︎ Venus08:27 – 09:18
- 4☿︎ Mercury09:18 – 10:08
- 5☽︎ Moon10:08 – 10:59
- 6♄︎ Saturn10:59 – 11:50
- 7♃︎ Jupiter11:50 – 12:41
- 8♂︎ Mars12:41 – 13:31
- 9☉︎ Sun13:31 – 14:22
- 10♀︎ Venus14:22 – 15:13
- 11☿︎ Mercury15:13 – 16:04
- 12☽︎ Moon16:04 – 16:55
Night
- 1♄︎ Saturn16:55 – 18:04
- 2♃︎ Jupiter18:04 – 19:13
- 3♂︎ Mars19:13 – 20:22
- 4☉︎ Sun20:22 – 21:32
- 5♀︎ Venus21:32 – 22:41
- 6☿︎ Mercury22:41 – 23:50
- 7☽︎ Moon23:50 – 00:59
- 8♄︎ Saturn00:59 – 02:09
- 9♃︎ Jupiter02:09 – 03:18
- 10♂︎ Mars03:18 – 04:27
- 11☉︎ Sun04:27 – 05:37
- 12♀︎ Venus05:37 – 06:46
Other cities · Egypt
Questions
How are the planetary hours calculated in Al Maḩallah al Kubrá?
On Tuesday, 15 December 2026, the Sun rises at 06:45 and sets at 16:55: the day lasts 10h 09m, that is twelve day hours of 51 min. The night, until the next sunrise at 06:46, lasts 13h 51m: twelve night hours of 1h 09m.
Which planet rules the first hour that day?
Mars, from 06:45 to 07:36: the first hour of a day always goes to the planet of the weekday. The next ones follow the Chaldean order: the Sun, Venus, Mercury, the Moon, Saturn, Jupiter, then Mars 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.