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 Wednesday, 10 June 2026: day of Mercury
- Sunrise
- 04:49
- Sunset
- 19:21
- Next sunrise
- 04:49
A day hour lasts 1h 13m; a night hour, 47 min. Local time (Asia/Tehran).
Day
- 1☿︎ Mercury04:49 – 06:02
- 2☽︎ Moon06:02 – 07:14
- 3♄︎ Saturn07:14 – 08:27
- 4♃︎ Jupiter08:27 – 09:40
- 5♂︎ Mars09:40 – 10:52
- 6☉︎ Sun10:52 – 12:05
- 7♀︎ Venus12:05 – 13:18
- 8☿︎ Mercury13:18 – 14:30
- 9☽︎ Moon14:30 – 15:43
- 10♄︎ Saturn15:43 – 16:56
- 11♃︎ Jupiter16:56 – 18:09
- 12♂︎ Mars18:09 – 19:21
Night
- 1☉︎ Sun19:21 – 20:09
- 2♀︎ Venus20:09 – 20:56
- 3☿︎ Mercury20:56 – 21:43
- 4☽︎ Moon21:43 – 22:30
- 5♄︎ Saturn22:30 – 23:18
- 6♃︎ Jupiter23:18 – 00:05
- 7♂︎ Mars00:05 – 00:52
- 8☉︎ Sun00:52 – 01:40
- 9♀︎ Venus01:40 – 02:27
- 10☿︎ Mercury02:27 – 03:14
- 11☽︎ Moon03:14 – 04:01
- 12♄︎ Saturn04:01 – 04:49
Questions
How are the planetary hours calculated in Karaj?
On Wednesday, 10 June 2026, the Sun rises at 04:49 and sets at 19:21: the day lasts 14h 32m, that is twelve day hours of 1h 13m. The night, until the next sunrise at 04:49, lasts 9h 27m: twelve night hours of 47 min.
Which planet rules the first hour that day?
Mercury, from 04:49 to 06:02: the first hour of a day always goes to the planet of the weekday. The next ones follow the Chaldean order: the Moon, Saturn, Jupiter, Mars, the Sun, Venus, then Mercury 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.