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 Thursday, 14 May 2026: day of Jupiter
- Sunrise
- 06:00
- Sunset
- 19:42
- Next sunrise
- 06:00
A day hour lasts 1h 09m; a night hour, 51 min. Local time (Africa/Cairo).
Day
- 1♃︎ Jupiter06:00 – 07:09
- 2♂︎ Mars07:09 – 08:17
- 3☉︎ Sun08:17 – 09:26
- 4♀︎ Venus09:26 – 10:34
- 5☿︎ Mercury10:34 – 11:43
- 6☽︎ Moon11:43 – 12:51
- 7♄︎ Saturn12:51 – 14:00
- 8♃︎ Jupiter14:00 – 15:08
- 9♂︎ Mars15:08 – 16:17
- 10☉︎ Sun16:17 – 17:25
- 11♀︎ Venus17:25 – 18:34
- 12☿︎ Mercury18:34 – 19:42
Night
- 1☽︎ Moon19:42 – 20:34
- 2♄︎ Saturn20:34 – 21:25
- 3♃︎ Jupiter21:25 – 22:17
- 4♂︎ Mars22:17 – 23:08
- 5☉︎ Sun23:08 – 00:00
- 6♀︎ Venus00:00 – 00:51
- 7☿︎ Mercury00:51 – 01:42
- 8☽︎ Moon01:42 – 02:34
- 9♄︎ Saturn02:34 – 03:25
- 10♃︎ Jupiter03:25 – 04:17
- 11♂︎ Mars04:17 – 05:08
- 12☉︎ Sun05:08 – 06:00
Other cities · Egypt
Questions
How are the planetary hours calculated in Al Maḩallah al Kubrá?
On Thursday, 14 May 2026, the Sun rises at 06:00 and sets at 19:42: the day lasts 13h 42m, that is twelve day hours of 1h 09m. The night, until the next sunrise at 06:00, lasts 10h 17m: twelve night hours of 51 min.
Which planet rules the first hour that day?
Jupiter, from 06:00 to 07:09: 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.