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, 12 August 2027: day of Jupiter
- Sunrise
- 06:19
- Sunset
- 19:41
- Next sunrise
- 06:19
A day hour lasts 1h 07m; a night hour, 53 min. Local time (Africa/Cairo).
Day
- 1♃︎ Jupiter06:19 – 07:26
- 2♂︎ Mars07:26 – 08:32
- 3☉︎ Sun08:32 – 09:39
- 4♀︎ Venus09:39 – 10:46
- 5☿︎ Mercury10:46 – 11:53
- 6☽︎ Moon11:53 – 13:00
- 7♄︎ Saturn13:00 – 14:07
- 8♃︎ Jupiter14:07 – 15:13
- 9♂︎ Mars15:13 – 16:20
- 10☉︎ Sun16:20 – 17:27
- 11♀︎ Venus17:27 – 18:34
- 12☿︎ Mercury18:34 – 19:41
Night
- 1☽︎ Moon19:41 – 20:34
- 2♄︎ Saturn20:34 – 21:27
- 3♃︎ Jupiter21:27 – 22:20
- 4♂︎ Mars22:20 – 23:14
- 5☉︎ Sun23:14 – 00:07
- 6♀︎ Venus00:07 – 01:00
- 7☿︎ Mercury01:00 – 01:53
- 8☽︎ Moon01:53 – 02:46
- 9♄︎ Saturn02:46 – 03:40
- 10♃︎ Jupiter03:40 – 04:33
- 11♂︎ Mars04:33 – 05:26
- 12☉︎ Sun05:26 – 06:19
Other cities · Egypt
Questions
How are the planetary hours calculated in Al Maḩallah al Kubrá?
On Thursday, 12 August 2027, the Sun rises at 06:19 and sets at 19:41: the day lasts 13h 22m, that is twelve day hours of 1h 07m. The night, until the next sunrise at 06:19, lasts 10h 39m: twelve night hours of 53 min.
Which planet rules the first hour that day?
Jupiter, from 06:19 to 07:26: 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.