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Planetary hours · Najrān (Saudi Arabia)

Planetary hours
in Najrān.

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, 13 August 2026: day of Jupiter

Sunrise
05:45
Sunset
18:30
Next sunrise
05:46

A day hour lasts 1h 04m; a night hour, 56 min. Local time (Asia/Riyadh).

Day

  1. 1♃︎ Jupiter05:45 – 06:49
  2. 2♂︎ Mars06:49 – 07:53
  3. 3☉︎ Sun07:53 – 08:57
  4. 4♀︎ Venus08:57 – 10:00
  5. 5☿︎ Mercury10:00 – 11:04
  6. 6☽︎ Moon11:04 – 12:08
  7. 7♄︎ Saturn12:08 – 13:12
  8. 8♃︎ Jupiter13:12 – 14:15
  9. 9♂︎ Mars14:15 – 15:19
  10. 10☉︎ Sun15:19 – 16:23
  11. 11♀︎ Venus16:23 – 17:26
  12. 12☿︎ Mercury17:26 – 18:30

Night

  1. 1☽︎ Moon18:30 – 19:26
  2. 2♄︎ Saturn19:26 – 20:23
  3. 3♃︎ Jupiter20:23 – 21:19
  4. 4♂︎ Mars21:19 – 22:15
  5. 5☉︎ Sun22:15 – 23:12
  6. 6♀︎ Venus23:12 – 00:08
  7. 7☿︎ Mercury00:08 – 01:04
  8. 8☽︎ Moon01:04 – 02:00
  9. 9♄︎ Saturn02:00 – 02:57
  10. 10♃︎ Jupiter02:57 – 03:53
  11. 11♂︎ Mars03:53 – 04:49
  12. 12☉︎ Sun04:49 – 05:46

Other cities · Saudi Arabia

Questions

How are the planetary hours calculated in Najrān?

On Thursday, 13 August 2026, the Sun rises at 05:45 and sets at 18:30: the day lasts 12h 45m, that is twelve day hours of 1h 04m. The night, until the next sunrise at 05:46, lasts 11h 15m: twelve night hours of 56 min.

Which planet rules the first hour that day?

Jupiter, from 05:45 to 06:49: 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.

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Calendars

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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.