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 Wednesday, 2 February 2028: day of Mercury
- Sunrise
- 06:46
- Sunset
- 17:31
- Next sunrise
- 06:46
A day hour lasts 54 min; a night hour, 1h 06m. Local time (Africa/Cairo).
Day
- 1☿︎ Mercury06:46 – 07:40
- 2☽︎ Moon07:40 – 08:34
- 3♄︎ Saturn08:34 – 09:28
- 4♃︎ Jupiter09:28 – 10:21
- 5♂︎ Mars10:21 – 11:15
- 6☉︎ Sun11:15 – 12:09
- 7♀︎ Venus12:09 – 13:02
- 8☿︎ Mercury13:02 – 13:56
- 9☽︎ Moon13:56 – 14:50
- 10♄︎ Saturn14:50 – 15:43
- 11♃︎ Jupiter15:43 – 16:37
- 12♂︎ Mars16:37 – 17:31
Night
- 1☉︎ Sun17:31 – 18:37
- 2♀︎ Venus18:37 – 19:43
- 3☿︎ Mercury19:43 – 20:50
- 4☽︎ Moon20:50 – 21:56
- 5♄︎ Saturn21:56 – 23:02
- 6♃︎ Jupiter23:02 – 00:08
- 7♂︎ Mars00:08 – 01:15
- 8☉︎ Sun01:15 – 02:21
- 9♀︎ Venus02:21 – 03:27
- 10☿︎ Mercury03:27 – 04:33
- 11☽︎ Moon04:33 – 05:40
- 12♄︎ Saturn05:40 – 06:46
Other cities · Egypt
Questions
How are the planetary hours calculated in Al Maḩallah al Kubrá?
On Wednesday, 2 February 2028, the Sun rises at 06:46 and sets at 17:31: the day lasts 10h 44m, that is twelve day hours of 54 min. The night, until the next sunrise at 06:46, lasts 13h 15m: twelve night hours of 1h 06m.
Which planet rules the first hour that day?
Mercury, from 06:46 to 07:40: the first hour of a day always goes to the planet of the weekday. The next ones follow the Chaldean order: the Moon, Saturn, Jupiter, Mars, the Sun, Venus, then Mercury 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.