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, 29 April 2027: day of Jupiter
- Sunrise
- 05:13
- Sunset
- 18:32
- Next sunrise
- 06:12
A day hour lasts 1h 07m; a night hour, 53 min. Local time (Africa/Cairo).
Day
- 1♃︎ Jupiter05:13 – 06:19
- 2♂︎ Mars06:19 – 07:26
- 3☉︎ Sun07:26 – 08:33
- 4♀︎ Venus08:33 – 09:39
- 5☿︎ Mercury09:39 – 10:46
- 6☽︎ Moon10:46 – 11:52
- 7♄︎ Saturn11:52 – 12:59
- 8♃︎ Jupiter12:59 – 14:06
- 9♂︎ Mars14:06 – 15:12
- 10☉︎ Sun15:12 – 16:19
- 11♀︎ Venus16:19 – 17:25
- 12☿︎ Mercury17:25 – 18:32
Night
- 1☽︎ Moon18:32 – 19:25
- 2♄︎ Saturn19:25 – 20:19
- 3♃︎ Jupiter20:19 – 21:12
- 4♂︎ Mars21:12 – 22:05
- 5☉︎ Sun22:05 – 22:59
- 6♀︎ Venus22:59 – 23:52
- 7☿︎ Mercury23:52 – 01:45
- 8☽︎ Moon01:45 – 02:39
- 9♄︎ Saturn02:39 – 03:32
- 10♃︎ Jupiter03:32 – 04:25
- 11♂︎ Mars04:25 – 05:19
- 12☉︎ Sun05:19 – 06:12
Other cities · Egypt
Questions
How are the planetary hours calculated in Al Maḩallah al Kubrá?
On Thursday, 29 April 2027, the Sun rises at 05:13 and sets at 18:32: the day lasts 13h 19m, that is twelve day hours of 1h 07m. The night, until the next sunrise at 06:12, lasts 10h 40m: twelve night hours of 53 min.
Which planet rules the first hour that day?
Jupiter, from 05:13 to 06:19: 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.