Planetary hours
in Qom.
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 January 2026: day of Venus
- Sunrise
- 07:06
- Sunset
- 17:33
- Next sunrise
- 07:05
A day hour lasts 52 min; a night hour, 1h 08m. Local time (Asia/Tehran).
Day
- 1♀︎ Venus07:06 – 07:58
- 2☿︎ Mercury07:58 – 08:50
- 3☽︎ Moon08:50 – 09:43
- 4♄︎ Saturn09:43 – 10:35
- 5♃︎ Jupiter10:35 – 11:27
- 6♂︎ Mars11:27 – 12:19
- 7☉︎ Sun12:19 – 13:12
- 8♀︎ Venus13:12 – 14:04
- 9☿︎ Mercury14:04 – 14:56
- 10☽︎ Moon14:56 – 15:49
- 11♄︎ Saturn15:49 – 16:41
- 12♃︎ Jupiter16:41 – 17:33
Night
- 1♂︎ Mars17:33 – 18:41
- 2☉︎ Sun18:41 – 19:48
- 3♀︎ Venus19:48 – 20:56
- 4☿︎ Mercury20:56 – 22:04
- 5☽︎ Moon22:04 – 23:11
- 6♄︎ Saturn23:11 – 00:19
- 7♃︎ Jupiter00:19 – 01:27
- 8♂︎ Mars01:27 – 02:34
- 9☉︎ Sun02:34 – 03:42
- 10♀︎ Venus03:42 – 04:50
- 11☿︎ Mercury04:50 – 05:57
- 12☽︎ Moon05:57 – 07:05
Questions
How are the planetary hours calculated in Qom?
On Friday, 30 January 2026, the Sun rises at 07:06 and sets at 17:33: the day lasts 10h 27m, that is twelve day hours of 52 min. The night, until the next sunrise at 07:05, lasts 13h 32m: twelve night hours of 1h 08m.
Which planet rules the first hour that day?
Venus, from 07:06 to 07:58: 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.