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Planetary hours · Guarulhos (Brazil)

Planetary hours
in Guarulhos.

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, 28 October 2026: day of Mercury

Sunrise
05:22
Sunset
18:17
Next sunrise
05:22

A day hour lasts 1h 05m; a night hour, 55 min. Local time (America/Sao_Paulo).

Day

  1. 1☿︎ Mercury05:22 – 06:27
  2. 2☽︎ Moon06:27 – 07:31
  3. 3♄︎ Saturn07:31 – 08:36
  4. 4♃︎ Jupiter08:36 – 09:40
  5. 5♂︎ Mars09:40 – 10:45
  6. 6☉︎ Sun10:45 – 11:50
  7. 7♀︎ Venus11:50 – 12:54
  8. 8☿︎ Mercury12:54 – 13:59
  9. 9☽︎ Moon13:59 – 15:03
  10. 10♄︎ Saturn15:03 – 16:08
  11. 11♃︎ Jupiter16:08 – 17:12
  12. 12♂︎ Mars17:12 – 18:17

Night

  1. 1☉︎ Sun18:17 – 19:12
  2. 2♀︎ Venus19:12 – 20:08
  3. 3☿︎ Mercury20:08 – 21:03
  4. 4☽︎ Moon21:03 – 21:58
  5. 5♄︎ Saturn21:58 – 22:54
  6. 6♃︎ Jupiter22:54 – 23:49
  7. 7♂︎ Mars23:49 – 00:45
  8. 8☉︎ Sun00:45 – 01:40
  9. 9♀︎ Venus01:40 – 02:35
  10. 10☿︎ Mercury02:35 – 03:31
  11. 11☽︎ Moon03:31 – 04:26
  12. 12♄︎ Saturn04:26 – 05:22

Questions

How are the planetary hours calculated in Guarulhos?

On Wednesday, 28 October 2026, the Sun rises at 05:22 and sets at 18:17: the day lasts 12h 54m, that is twelve day hours of 1h 05m. The night, until the next sunrise at 05:22, lasts 11h 05m: twelve night hours of 55 min.

Which planet rules the first hour that day?

Mercury, from 05:22 to 06:27: 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.