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 Wednesday, 15 July 2026: day of Mercury
- Sunrise
- 05:13
- Sunset
- 19:47
- Next sunrise
- 05:14
A day hour lasts 1h 13m; a night hour, 47 min. Local time (Asia/Tehran).
Day
- 1☿︎ Mercury05:13 – 06:26
- 2☽︎ Moon06:26 – 07:39
- 3♄︎ Saturn07:39 – 08:52
- 4♃︎ Jupiter08:52 – 10:05
- 5♂︎ Mars10:05 – 11:17
- 6☉︎ Sun11:17 – 12:30
- 7♀︎ Venus12:30 – 13:43
- 8☿︎ Mercury13:43 – 14:56
- 9☽︎ Moon14:56 – 16:09
- 10♄︎ Saturn16:09 – 17:21
- 11♃︎ Jupiter17:21 – 18:34
- 12♂︎ Mars18:34 – 19:47
Night
- 1☉︎ Sun19:47 – 20:34
- 2♀︎ Venus20:34 – 21:21
- 3☿︎ Mercury21:21 – 22:09
- 4☽︎ Moon22:09 – 22:56
- 5♄︎ Saturn22:56 – 23:43
- 6♃︎ Jupiter23:43 – 00:31
- 7♂︎ Mars00:31 – 01:18
- 8☉︎ Sun01:18 – 02:05
- 9♀︎ Venus02:05 – 02:52
- 10☿︎ Mercury02:52 – 03:40
- 11☽︎ Moon03:40 – 04:27
- 12♄︎ Saturn04:27 – 05:14
Questions
How are the planetary hours calculated in Tabriz?
On Wednesday, 15 July 2026, the Sun rises at 05:13 and sets at 19:47: the day lasts 14h 33m, that is twelve day hours of 1h 13m. The night, until the next sunrise at 05:14, lasts 9h 27m: twelve night hours of 47 min.
Which planet rules the first hour that day?
Mercury, from 05:13 to 06:26: 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.