Planetary hours
in Tabuk.
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, 21 October 2026: day of Mercury
- Sunrise
- 06:37
- Sunset
- 17:58
- Next sunrise
- 06:38
A day hour lasts 57 min; a night hour, 1h 03m. Local time (Asia/Riyadh).
Day
- 1☿︎ Mercury06:37 – 07:34
- 2☽︎ Moon07:34 – 08:31
- 3♄︎ Saturn08:31 – 09:28
- 4♃︎ Jupiter09:28 – 10:24
- 5♂︎ Mars10:24 – 11:21
- 6☉︎ Sun11:21 – 12:18
- 7♀︎ Venus12:18 – 13:14
- 8☿︎ Mercury13:14 – 14:11
- 9☽︎ Moon14:11 – 15:08
- 10♄︎ Saturn15:08 – 16:04
- 11♃︎ Jupiter16:04 – 17:01
- 12♂︎ Mars17:01 – 17:58
Night
- 1☉︎ Sun17:58 – 19:01
- 2♀︎ Venus19:01 – 20:05
- 3☿︎ Mercury20:05 – 21:08
- 4☽︎ Moon21:08 – 22:11
- 5♄︎ Saturn22:11 – 23:15
- 6♃︎ Jupiter23:15 – 00:18
- 7♂︎ Mars00:18 – 01:21
- 8☉︎ Sun01:21 – 02:25
- 9♀︎ Venus02:25 – 03:28
- 10☿︎ Mercury03:28 – 04:31
- 11☽︎ Moon04:31 – 05:35
- 12♄︎ Saturn05:35 – 06:38
Other cities · Saudi Arabia
Questions
How are the planetary hours calculated in Tabuk?
On Wednesday, 21 October 2026, the Sun rises at 06:37 and sets at 17:58: the day lasts 11h 21m, that is twelve day hours of 57 min. The night, until the next sunrise at 06:38, lasts 12h 40m: twelve night hours of 1h 03m.
Which planet rules the first hour that day?
Mercury, from 06:37 to 07:34: 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.