AstroXP ▶︎All our videos by signVideos
Planetary hours · Buraydah (Saudi Arabia)

Planetary hours
in Buraydah.

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 Tuesday, 18 August 2026: day of Mars

Sunrise
05:37
Sunset
18:37
Next sunrise
05:38

A day hour lasts 1h 05m; a night hour, 55 min. Local time (Asia/Riyadh).

Day

  1. 1♂︎ Mars05:37 – 06:42
  2. 2☉︎ Sun06:42 – 07:47
  3. 3♀︎ Venus07:47 – 08:52
  4. 4☿︎ Mercury08:52 – 09:57
  5. 5☽︎ Moon09:57 – 11:02
  6. 6♄︎ Saturn11:02 – 12:07
  7. 7♃︎ Jupiter12:07 – 13:12
  8. 8♂︎ Mars13:12 – 14:17
  9. 9☉︎ Sun14:17 – 15:22
  10. 10♀︎ Venus15:22 – 16:27
  11. 11☿︎ Mercury16:27 – 17:32
  12. 12☽︎ Moon17:32 – 18:37

Night

  1. 1♄︎ Saturn18:37 – 19:32
  2. 2♃︎ Jupiter19:32 – 20:27
  3. 3♂︎ Mars20:27 – 21:22
  4. 4☉︎ Sun21:22 – 22:18
  5. 5♀︎ Venus22:18 – 23:13
  6. 6☿︎ Mercury23:13 – 00:08
  7. 7☽︎ Moon00:08 – 01:03
  8. 8♄︎ Saturn01:03 – 01:58
  9. 9♃︎ Jupiter01:58 – 02:53
  10. 10♂︎ Mars02:53 – 03:48
  11. 11☉︎ Sun03:48 – 04:43
  12. 12♀︎ Venus04:43 – 05:38

Questions

How are the planetary hours calculated in Buraydah?

On Tuesday, 18 August 2026, the Sun rises at 05:37 and sets at 18:37: the day lasts 13h 00m, that is twelve day hours of 1h 05m. The night, until the next sunrise at 05:38, lasts 11h 00m: twelve night hours of 55 min.

Which planet rules the first hour that day?

Mars, from 05:37 to 06:42: the first hour of a day always goes to the planet of the weekday. The next ones follow the Chaldean order: the Sun, Venus, Mercury, the Moon, Saturn, Jupiter, then Mars 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.

My sky on my chart

On a computer? Scan this code with your phone.

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.