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 Saturday, 22 May 2027: day of Saturn
- Sunrise
- 04:59
- Sunset
- 19:07
- Next sunrise
- 04:58
A day hour lasts 1h 11m; a night hour, 49 min. Local time (Asia/Tehran).
Day
- 1♄︎ Saturn04:59 – 06:10
- 2♃︎ Jupiter06:10 – 07:20
- 3♂︎ Mars07:20 – 08:31
- 4☉︎ Sun08:31 – 09:42
- 5♀︎ Venus09:42 – 10:52
- 6☿︎ Mercury10:52 – 12:03
- 7☽︎ Moon12:03 – 13:13
- 8♄︎ Saturn13:13 – 14:24
- 9♃︎ Jupiter14:24 – 15:35
- 10♂︎ Mars15:35 – 16:45
- 11☉︎ Sun16:45 – 17:56
- 12♀︎ Venus17:56 – 19:07
Night
- 1☿︎ Mercury19:07 – 19:56
- 2☽︎ Moon19:56 – 20:45
- 3♄︎ Saturn20:45 – 21:35
- 4♃︎ Jupiter21:35 – 22:24
- 5♂︎ Mars22:24 – 23:13
- 6☉︎ Sun23:13 – 00:03
- 7♀︎ Venus00:03 – 00:52
- 8☿︎ Mercury00:52 – 01:41
- 9☽︎ Moon01:41 – 02:30
- 10♄︎ Saturn02:30 – 03:20
- 11♃︎ Jupiter03:20 – 04:09
- 12♂︎ Mars04:09 – 04:58
Questions
How are the planetary hours calculated in Qom?
On Saturday, 22 May 2027, the Sun rises at 04:59 and sets at 19:07: the day lasts 14h 08m, that is twelve day hours of 1h 11m. The night, until the next sunrise at 04:58, lasts 9h 52m: twelve night hours of 49 min.
Which planet rules the first hour that day?
Saturn, from 04:59 to 06:10: 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.