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Planetary hours · Alexandria (Egypt)

Planetary hours
in Alexandria.

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, 16 December 2026: day of Mercury

Sunrise
06:51
Sunset
16:59
Next sunrise
06:52

A day hour lasts 51 min; a night hour, 1h 09m. Local time (Africa/Cairo).

Day

  1. 1☿︎ Mercury06:51 – 07:42
  2. 2☽︎ Moon07:42 – 08:33
  3. 3♄︎ Saturn08:33 – 09:23
  4. 4♃︎ Jupiter09:23 – 10:14
  5. 5♂︎ Mars10:14 – 11:05
  6. 6☉︎ Sun11:05 – 11:55
  7. 7♀︎ Venus11:55 – 12:46
  8. 8☿︎ Mercury12:46 – 13:37
  9. 9☽︎ Moon13:37 – 14:27
  10. 10♄︎ Saturn14:27 – 15:18
  11. 11♃︎ Jupiter15:18 – 16:09
  12. 12♂︎ Mars16:09 – 16:59

Night

  1. 1☉︎ Sun16:59 – 18:09
  2. 2♀︎ Venus18:09 – 19:18
  3. 3☿︎ Mercury19:18 – 20:27
  4. 4☽︎ Moon20:27 – 21:37
  5. 5♄︎ Saturn21:37 – 22:46
  6. 6♃︎ Jupiter22:46 – 23:56
  7. 7♂︎ Mars23:56 – 01:05
  8. 8☉︎ Sun01:05 – 02:14
  9. 9♀︎ Venus02:14 – 03:24
  10. 10☿︎ Mercury03:24 – 04:33
  11. 11☽︎ Moon04:33 – 05:43
  12. 12♄︎ Saturn05:43 – 06:52

Questions

How are the planetary hours calculated in Alexandria?

On Wednesday, 16 December 2026, the Sun rises at 06:51 and sets at 16:59: the day lasts 10h 08m, that is twelve day hours of 51 min. The night, until the next sunrise at 06:52, lasts 13h 53m: twelve night hours of 1h 09m.

Which planet rules the first hour that day?

Mercury, from 06:51 to 07:42: 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.

My sky on my chart

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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.