Planetary hours
in Al Kharj.
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 Friday, 31 October 2025: day of Venus
- Sunrise
- 05:56
- Sunset
- 17:11
- Next sunrise
- 05:57
A day hour lasts 56 min; a night hour, 1h 04m. Local time (Asia/Riyadh).
Day
- 1♀︎ Venus05:56 – 06:52
- 2☿︎ Mercury06:52 – 07:49
- 3☽︎ Moon07:49 – 08:45
- 4♄︎ Saturn08:45 – 09:41
- 5♃︎ Jupiter09:41 – 10:37
- 6♂︎ Mars10:37 – 11:34
- 7☉︎ Sun11:34 – 12:30
- 8♀︎ Venus12:30 – 13:26
- 9☿︎ Mercury13:26 – 14:22
- 10☽︎ Moon14:22 – 15:19
- 11♄︎ Saturn15:19 – 16:15
- 12♃︎ Jupiter16:15 – 17:11
Night
- 1♂︎ Mars17:11 – 18:15
- 2☉︎ Sun18:15 – 19:19
- 3♀︎ Venus19:19 – 20:23
- 4☿︎ Mercury20:23 – 21:26
- 5☽︎ Moon21:26 – 22:30
- 6♄︎ Saturn22:30 – 23:34
- 7♃︎ Jupiter23:34 – 00:38
- 8♂︎ Mars00:38 – 01:41
- 9☉︎ Sun01:41 – 02:45
- 10♀︎ Venus02:45 – 03:49
- 11☿︎ Mercury03:49 – 04:53
- 12☽︎ Moon04:53 – 05:57
Other cities · Saudi Arabia
Questions
How are the planetary hours calculated in Al Kharj?
On Friday, 31 October 2025, the Sun rises at 05:56 and sets at 17:11: the day lasts 11h 15m, that is twelve day hours of 56 min. The night, until the next sunrise at 05:57, lasts 12h 45m: twelve night hours of 1h 04m.
Which planet rules the first hour that day?
Venus, from 05:56 to 06:52: the first hour of a day always goes to the planet of the weekday. The next ones follow the Chaldean order: Mercury, the Moon, Saturn, Jupiter, Mars, the Sun, then Venus 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.