Planetary hours
in Tabriz.
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 Tuesday, 8 September 2026: day of Mars
- Sunrise
- 06:00
- Sunset
- 18:44
- Next sunrise
- 06:01
A day hour lasts 1h 04m; a night hour, 56 min. Local time (Asia/Tehran).
Day
- 1♂︎ Mars06:00 – 07:03
- 2☉︎ Sun07:03 – 08:07
- 3♀︎ Venus08:07 – 09:11
- 4☿︎ Mercury09:11 – 10:14
- 5☽︎ Moon10:14 – 11:18
- 6♄︎ Saturn11:18 – 12:22
- 7♃︎ Jupiter12:22 – 13:25
- 8♂︎ Mars13:25 – 14:29
- 9☉︎ Sun14:29 – 15:33
- 10♀︎ Venus15:33 – 16:36
- 11☿︎ Mercury16:36 – 17:40
- 12☽︎ Moon17:40 – 18:44
Night
- 1♄︎ Saturn18:44 – 19:40
- 2♃︎ Jupiter19:40 – 20:36
- 3♂︎ Mars20:36 – 21:33
- 4☉︎ Sun21:33 – 22:29
- 5♀︎ Venus22:29 – 23:26
- 6☿︎ Mercury23:26 – 00:22
- 7☽︎ Moon00:22 – 01:19
- 8♄︎ Saturn01:19 – 02:15
- 9♃︎ Jupiter02:15 – 03:11
- 10♂︎ Mars03:11 – 04:08
- 11☉︎ Sun04:08 – 05:04
- 12♀︎ Venus05:04 – 06:01
Questions
How are the planetary hours calculated in Tabriz?
On Tuesday, 8 September 2026, the Sun rises at 06:00 and sets at 18:44: the day lasts 12h 44m, that is twelve day hours of 1h 04m. The night, until the next sunrise at 06:01, lasts 11h 17m: twelve night hours of 56 min.
Which planet rules the first hour that day?
Mars, from 06:00 to 07:03: the first hour of a day always goes to the planet of the weekday. The next ones follow the Chaldean order: the Sun, Venus, Mercury, the Moon, Saturn, Jupiter, then Mars 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.