Planetary hours
in Tehran.
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 Thursday, 12 November 2026: day of Jupiter
- Sunrise
- 06:36
- Sunset
- 16:59
- Next sunrise
- 06:37
A day hour lasts 52 min; a night hour, 1h 08m. Local time (Asia/Tehran).
Day
- 1♃︎ Jupiter06:36 – 07:28
- 2♂︎ Mars07:28 – 08:20
- 3☉︎ Sun08:20 – 09:12
- 4♀︎ Venus09:12 – 10:04
- 5☿︎ Mercury10:04 – 10:56
- 6☽︎ Moon10:56 – 11:48
- 7♄︎ Saturn11:48 – 12:40
- 8♃︎ Jupiter12:40 – 13:32
- 9♂︎ Mars13:32 – 14:23
- 10☉︎ Sun14:23 – 15:15
- 11♀︎ Venus15:15 – 16:07
- 12☿︎ Mercury16:07 – 16:59
Night
- 1☽︎ Moon16:59 – 18:07
- 2♄︎ Saturn18:07 – 19:15
- 3♃︎ Jupiter19:15 – 20:24
- 4♂︎ Mars20:24 – 21:32
- 5☉︎ Sun21:32 – 22:40
- 6♀︎ Venus22:40 – 23:48
- 7☿︎ Mercury23:48 – 00:56
- 8☽︎ Moon00:56 – 02:05
- 9♄︎ Saturn02:05 – 03:13
- 10♃︎ Jupiter03:13 – 04:21
- 11♂︎ Mars04:21 – 05:29
- 12☉︎ Sun05:29 – 06:37
Questions
How are the planetary hours calculated in Tehran?
On Thursday, 12 November 2026, the Sun rises at 06:36 and sets at 16:59: the day lasts 10h 23m, that is twelve day hours of 52 min. The night, until the next sunrise at 06:37, lasts 13h 38m: twelve night hours of 1h 08m.
Which planet rules the first hour that day?
Jupiter, from 06:36 to 07:28: the first hour of a day always goes to the planet of the weekday. The next ones follow the Chaldean order: Mars, the Sun, Venus, Mercury, the Moon, Saturn, then Jupiter 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.