Planetary hours
in Ahvaz.
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 Friday, 31 July 2026: day of Venus
- Sunrise
- 05:31
- Sunset
- 19:11
- Next sunrise
- 05:31
A day hour lasts 1h 08m; a night hour, 52 min. Local time (Asia/Tehran).
Day
- 1♀︎ Venus05:31 – 06:39
- 2☿︎ Mercury06:39 – 07:47
- 3☽︎ Moon07:47 – 08:56
- 4♄︎ Saturn08:56 – 10:04
- 5♃︎ Jupiter10:04 – 11:13
- 6♂︎ Mars11:13 – 12:21
- 7☉︎ Sun12:21 – 13:29
- 8♀︎ Venus13:29 – 14:38
- 9☿︎ Mercury14:38 – 15:46
- 10☽︎ Moon15:46 – 16:55
- 11♄︎ Saturn16:55 – 18:03
- 12♃︎ Jupiter18:03 – 19:11
Night
- 1♂︎ Mars19:11 – 20:03
- 2☉︎ Sun20:03 – 20:55
- 3♀︎ Venus20:55 – 21:46
- 4☿︎ Mercury21:46 – 22:38
- 5☽︎ Moon22:38 – 23:30
- 6♄︎ Saturn23:30 – 00:21
- 7♃︎ Jupiter00:21 – 01:13
- 8♂︎ Mars01:13 – 02:05
- 9☉︎ Sun02:05 – 02:56
- 10♀︎ Venus02:56 – 03:48
- 11☿︎ Mercury03:48 – 04:40
- 12☽︎ Moon04:40 – 05:31
Questions
How are the planetary hours calculated in Ahvaz?
On Friday, 31 July 2026, the Sun rises at 05:31 and sets at 19:11: the day lasts 13h 41m, that is twelve day hours of 1h 08m. The night, until the next sunrise at 05:31, lasts 10h 20m: twelve night hours of 52 min.
Which planet rules the first hour that day?
Venus, from 05:31 to 06:39: the first hour of a day always goes to the planet of the weekday. The next ones follow the Chaldean order: Mercury, the Moon, Saturn, Jupiter, Mars, the Sun, then Venus 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.