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 Friday, 30 April 2027: day of Venus
- Sunrise
- 05:36
- Sunset
- 19:18
- Next sunrise
- 05:34
A day hour lasts 1h 09m; a night hour, 51 min. Local time (Asia/Tehran).
Day
- 1♀︎ Venus05:36 – 06:44
- 2☿︎ Mercury06:44 – 07:53
- 3☽︎ Moon07:53 – 09:01
- 4♄︎ Saturn09:01 – 10:10
- 5♃︎ Jupiter10:10 – 11:18
- 6♂︎ Mars11:18 – 12:27
- 7☉︎ Sun12:27 – 13:35
- 8♀︎ Venus13:35 – 14:44
- 9☿︎ Mercury14:44 – 15:52
- 10☽︎ Moon15:52 – 17:01
- 11♄︎ Saturn17:01 – 18:09
- 12♃︎ Jupiter18:09 – 19:18
Night
- 1♂︎ Mars19:18 – 20:09
- 2☉︎ Sun20:09 – 21:01
- 3♀︎ Venus21:01 – 21:52
- 4☿︎ Mercury21:52 – 22:43
- 5☽︎ Moon22:43 – 23:35
- 6♄︎ Saturn23:35 – 00:26
- 7♃︎ Jupiter00:26 – 01:18
- 8♂︎ Mars01:18 – 02:09
- 9☉︎ Sun02:09 – 03:00
- 10♀︎ Venus03:00 – 03:52
- 11☿︎ Mercury03:52 – 04:43
- 12☽︎ Moon04:43 – 05:34
Questions
How are the planetary hours calculated in Orūmīyeh?
On Friday, 30 April 2027, the Sun rises at 05:36 and sets at 19:18: the day lasts 13h 42m, that is twelve day hours of 1h 09m. The night, until the next sunrise at 05:34, lasts 10h 17m: twelve night hours of 51 min.
Which planet rules the first hour that day?
Venus, from 05:36 to 06:44: the first hour of a day always goes to the planet of the weekday. The next ones follow the Chaldean order: Mercury, the Moon, Saturn, Jupiter, Mars, the Sun, then Venus 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.