Planetary hours
in Orūmīyeh.
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 Saturday, 5 December 2026: day of Saturn
- Sunrise
- 07:29
- Sunset
- 17:11
- Next sunrise
- 07:29
A day hour lasts 49 min; a night hour, 1h 12m. Local time (Asia/Tehran).
Day
- 1♄︎ Saturn07:29 – 08:17
- 2♃︎ Jupiter08:17 – 09:06
- 3♂︎ Mars09:06 – 09:54
- 4☉︎ Sun09:54 – 10:43
- 5♀︎ Venus10:43 – 11:31
- 6☿︎ Mercury11:31 – 12:20
- 7☽︎ Moon12:20 – 13:08
- 8♄︎ Saturn13:08 – 13:57
- 9♃︎ Jupiter13:57 – 14:45
- 10♂︎ Mars14:45 – 15:34
- 11☉︎ Sun15:34 – 16:22
- 12♀︎ Venus16:22 – 17:11
Night
- 1☿︎ Mercury17:11 – 18:22
- 2☽︎ Moon18:22 – 19:34
- 3♄︎ Saturn19:34 – 20:45
- 4♃︎ Jupiter20:45 – 21:57
- 5♂︎ Mars21:57 – 23:08
- 6☉︎ Sun23:08 – 00:20
- 7♀︎ Venus00:20 – 01:32
- 8☿︎ Mercury01:32 – 02:43
- 9☽︎ Moon02:43 – 03:55
- 10♄︎ Saturn03:55 – 05:06
- 11♃︎ Jupiter05:06 – 06:18
- 12♂︎ Mars06:18 – 07:29
Questions
How are the planetary hours calculated in Orūmīyeh?
On Saturday, 5 December 2026, the Sun rises at 07:29 and sets at 17:11: the day lasts 9h 42m, that is twelve day hours of 49 min. The night, until the next sunrise at 07:29, lasts 14h 19m: twelve night hours of 1h 12m.
Which planet rules the first hour that day?
Saturn, from 07:29 to 08:17: the first hour of a day always goes to the planet of the weekday. The next ones follow the Chaldean order: Jupiter, Mars, the Sun, Venus, Mercury, the Moon, then Saturn 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.