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 Sunday, 3 January 2027: day of the Sun
- Sunrise
- 07:13
- Sunset
- 17:07
- Next sunrise
- 07:13
A day hour lasts 50 min; a night hour, 1h 11m. Local time (Asia/Tehran).
Day
- 1☉︎ Sun07:13 – 08:03
- 2♀︎ Venus08:03 – 08:52
- 3☿︎ Mercury08:52 – 09:42
- 4☽︎ Moon09:42 – 10:31
- 5♄︎ Saturn10:31 – 11:21
- 6♃︎ Jupiter11:21 – 12:10
- 7♂︎ Mars12:10 – 13:00
- 8☉︎ Sun13:00 – 13:49
- 9♀︎ Venus13:49 – 14:39
- 10☿︎ Mercury14:39 – 15:28
- 11☽︎ Moon15:28 – 16:18
- 12♄︎ Saturn16:18 – 17:07
Night
- 1♃︎ Jupiter17:07 – 18:18
- 2♂︎ Mars18:18 – 19:28
- 3☉︎ Sun19:28 – 20:39
- 4♀︎ Venus20:39 – 21:49
- 5☿︎ Mercury21:49 – 23:00
- 6☽︎ Moon23:00 – 00:10
- 7♄︎ Saturn00:10 – 01:21
- 8♃︎ Jupiter01:21 – 02:31
- 9♂︎ Mars02:31 – 03:42
- 10☉︎ Sun03:42 – 04:52
- 11♀︎ Venus04:52 – 06:03
- 12☿︎ Mercury06:03 – 07:13
Questions
How are the planetary hours calculated in Qom?
On Sunday, 3 January 2027, the Sun rises at 07:13 and sets at 17:07: the day lasts 9h 54m, that is twelve day hours of 50 min. The night, until the next sunrise at 07:13, lasts 14h 06m: twelve night hours of 1h 11m.
Which planet rules the first hour that day?
The Sun, from 07:13 to 08:03: 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.