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Planetary hours · Tehran (Iran)

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 Wednesday, 22 July 2026: day of Mercury

Sunrise
05:04
Sunset
19:16
Next sunrise
05:05

A day hour lasts 1h 11m; a night hour, 49 min. Local time (Asia/Tehran).

Day

  1. 1☿︎ Mercury05:04 – 06:15
  2. 2☽︎ Moon06:15 – 07:26
  3. 3♄︎ Saturn07:26 – 08:37
  4. 4♃︎ Jupiter08:37 – 09:48
  5. 5♂︎ Mars09:48 – 10:59
  6. 6☉︎ Sun10:59 – 12:10
  7. 7♀︎ Venus12:10 – 13:21
  8. 8☿︎ Mercury13:21 – 14:32
  9. 9☽︎ Moon14:32 – 15:43
  10. 10♄︎ Saturn15:43 – 16:54
  11. 11♃︎ Jupiter16:54 – 18:05
  12. 12♂︎ Mars18:05 – 19:16

Night

  1. 1☉︎ Sun19:16 – 20:05
  2. 2♀︎ Venus20:05 – 20:54
  3. 3☿︎ Mercury20:54 – 21:43
  4. 4☽︎ Moon21:43 – 22:32
  5. 5♄︎ Saturn22:32 – 23:21
  6. 6♃︎ Jupiter23:21 – 00:10
  7. 7♂︎ Mars00:10 – 01:00
  8. 8☉︎ Sun01:00 – 01:49
  9. 9♀︎ Venus01:49 – 02:38
  10. 10☿︎ Mercury02:38 – 03:27
  11. 11☽︎ Moon03:27 – 04:16
  12. 12♄︎ Saturn04:16 – 05:05

Other cities · Iran

Questions

How are the planetary hours calculated in Tehran?

On Wednesday, 22 July 2026, the Sun rises at 05:04 and sets at 19:16: the day lasts 14h 12m, that is twelve day hours of 1h 11m. The night, until the next sunrise at 05:05, lasts 9h 49m: twelve night hours of 49 min.

Which planet rules the first hour that day?

Mercury, from 05:04 to 06:15: 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.

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Calendars

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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.