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 Sunday, 3 January 2027: day of the Sun
- Sunrise
- 07:44
- Sunset
- 17:23
- Next sunrise
- 07:44
A day hour lasts 48 min; a night hour, 1h 12m. Local time (Asia/Tehran).
Day
- 1☉︎ Sun07:44 – 08:32
- 2♀︎ Venus08:32 – 09:21
- 3☿︎ Mercury09:21 – 10:09
- 4☽︎ Moon10:09 – 10:57
- 5♄︎ Saturn10:57 – 11:45
- 6♃︎ Jupiter11:45 – 12:34
- 7♂︎ Mars12:34 – 13:22
- 8☉︎ Sun13:22 – 14:10
- 9♀︎ Venus14:10 – 14:58
- 10☿︎ Mercury14:58 – 15:47
- 11☽︎ Moon15:47 – 16:35
- 12♄︎ Saturn16:35 – 17:23
Night
- 1♃︎ Jupiter17:23 – 18:35
- 2♂︎ Mars18:35 – 19:47
- 3☉︎ Sun19:47 – 20:58
- 4♀︎ Venus20:58 – 22:10
- 5☿︎ Mercury22:10 – 23:22
- 6☽︎ Moon23:22 – 00:34
- 7♄︎ Saturn00:34 – 01:45
- 8♃︎ Jupiter01:45 – 02:57
- 9♂︎ Mars02:57 – 04:09
- 10☉︎ Sun04:09 – 05:21
- 11♀︎ Venus05:21 – 06:32
- 12☿︎ Mercury06:32 – 07:44
Questions
How are the planetary hours calculated in Orūmīyeh?
On Sunday, 3 January 2027, the Sun rises at 07:44 and sets at 17:23: the day lasts 9h 39m, that is twelve day hours of 48 min. The night, until the next sunrise at 07:44, lasts 14h 21m: twelve night hours of 1h 12m.
Which planet rules the first hour that day?
The Sun, from 07:44 to 08:32: the first hour of a day always goes to the planet of the weekday. The next ones follow the Chaldean order: Venus, Mercury, the Moon, Saturn, Jupiter, Mars, then the Sun 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.