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Planetary hours · Arequipa (Peru)

Planetary hours
in Arequipa.

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 Sunday, 18 October 2026: day of the Sun

Sunrise
05:16
Sunset
17:46
Next sunrise
05:15

A day hour lasts 1h 03m; a night hour, 57 min. Local time (America/Lima).

Day

  1. 1☉︎ Sun05:16 – 06:18
  2. 2♀︎ Venus06:18 – 07:21
  3. 3☿︎ Mercury07:21 – 08:23
  4. 4☽︎ Moon08:23 – 09:26
  5. 5♄︎ Saturn09:26 – 10:28
  6. 6♃︎ Jupiter10:28 – 11:31
  7. 7♂︎ Mars11:31 – 12:33
  8. 8☉︎ Sun12:33 – 13:36
  9. 9♀︎ Venus13:36 – 14:38
  10. 10☿︎ Mercury14:38 – 15:41
  11. 11☽︎ Moon15:41 – 16:43
  12. 12♄︎ Saturn16:43 – 17:46

Night

  1. 1♃︎ Jupiter17:46 – 18:43
  2. 2♂︎ Mars18:43 – 19:41
  3. 3☉︎ Sun19:41 – 20:38
  4. 4♀︎ Venus20:38 – 21:36
  5. 5☿︎ Mercury21:36 – 22:33
  6. 6☽︎ Moon22:33 – 23:31
  7. 7♄︎ Saturn23:31 – 00:28
  8. 8♃︎ Jupiter00:28 – 01:25
  9. 9♂︎ Mars01:25 – 02:23
  10. 10☉︎ Sun02:23 – 03:20
  11. 11♀︎ Venus03:20 – 04:18
  12. 12☿︎ Mercury04:18 – 05:15

Questions

How are the planetary hours calculated in Arequipa?

On Sunday, 18 October 2026, the Sun rises at 05:16 and sets at 17:46: the day lasts 12h 30m, that is twelve day hours of 1h 03m. The night, until the next sunrise at 05:15, lasts 11h 29m: twelve night hours of 57 min.

Which planet rules the first hour that day?

The Sun, from 05:16 to 06:18: the first hour of a day always goes to the planet of the weekday. The next ones follow the Chaldean order: Venus, Mercury, the Moon, Saturn, Jupiter, Mars, then the Sun 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.