Planetary hours
in Jeddah.
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 Sunday, 31 January 2027: day of the Sun
- Sunrise
- 07:01
- Sunset
- 18:12
- Next sunrise
- 07:00
A day hour lasts 56 min; a night hour, 1h 04m. Local time (Asia/Riyadh).
Day
- 1☉︎ Sun07:01 – 07:57
- 2♀︎ Venus07:57 – 08:53
- 3☿︎ Mercury08:53 – 09:48
- 4☽︎ Moon09:48 – 10:44
- 5♄︎ Saturn10:44 – 11:40
- 6♃︎ Jupiter11:40 – 12:36
- 7♂︎ Mars12:36 – 13:32
- 8☉︎ Sun13:32 – 14:28
- 9♀︎ Venus14:28 – 15:24
- 10☿︎ Mercury15:24 – 16:20
- 11☽︎ Moon16:20 – 17:16
- 12♄︎ Saturn17:16 – 18:12
Night
- 1♃︎ Jupiter18:12 – 19:16
- 2♂︎ Mars19:16 – 20:20
- 3☉︎ Sun20:20 – 21:24
- 4♀︎ Venus21:24 – 22:28
- 5☿︎ Mercury22:28 – 23:32
- 6☽︎ Moon23:32 – 00:36
- 7♄︎ Saturn00:36 – 01:40
- 8♃︎ Jupiter01:40 – 02:44
- 9♂︎ Mars02:44 – 03:48
- 10☉︎ Sun03:48 – 04:52
- 11♀︎ Venus04:52 – 05:56
- 12☿︎ Mercury05:56 – 07:00
Other cities · Saudi Arabia
Questions
How are the planetary hours calculated in Jeddah?
On Sunday, 31 January 2027, the Sun rises at 07:01 and sets at 18:12: the day lasts 11h 11m, that is twelve day hours of 56 min. The night, until the next sunrise at 07:00, lasts 12h 49m: twelve night hours of 1h 04m.
Which planet rules the first hour that day?
The Sun, from 07:01 to 07:57: the first hour of a day always goes to the planet of the weekday. The next ones follow the Chaldean order: Venus, Mercury, the Moon, Saturn, Jupiter, Mars, then the Sun 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.