Planetary hours
in Karaj.
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
- 07:16
- Sunset
- 17:04
- Next sunrise
- 07:16
A day hour lasts 49 min; a night hour, 1h 11m. Local time (Asia/Tehran).
Day
- 1☉︎ Sun07:16 – 08:05
- 2♀︎ Venus08:05 – 08:54
- 3☿︎ Mercury08:54 – 09:43
- 4☽︎ Moon09:43 – 10:32
- 5♄︎ Saturn10:32 – 11:21
- 6♃︎ Jupiter11:21 – 12:10
- 7♂︎ Mars12:10 – 12:59
- 8☉︎ Sun12:59 – 13:48
- 9♀︎ Venus13:48 – 14:37
- 10☿︎ Mercury14:37 – 15:26
- 11☽︎ Moon15:26 – 16:15
- 12♄︎ Saturn16:15 – 17:04
Night
- 1♃︎ Jupiter17:04 – 18:15
- 2♂︎ Mars18:15 – 19:26
- 3☉︎ Sun19:26 – 20:37
- 4♀︎ Venus20:37 – 21:48
- 5☿︎ Mercury21:48 – 22:59
- 6☽︎ Moon22:59 – 00:10
- 7♄︎ Saturn00:10 – 01:21
- 8♃︎ Jupiter01:21 – 02:32
- 9♂︎ Mars02:32 – 03:43
- 10☉︎ Sun03:43 – 04:54
- 11♀︎ Venus04:54 – 06:05
- 12☿︎ Mercury06:05 – 07:16
Questions
How are the planetary hours calculated in Karaj?
On Sunday, 3 January 2027, the Sun rises at 07:16 and sets at 17:04: the day lasts 9h 48m, that is twelve day hours of 49 min. The night, until the next sunrise at 07:16, lasts 14h 12m: twelve night hours of 1h 11m.
Which planet rules the first hour that day?
The Sun, from 07:16 to 08:05: 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.