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Planetary hours · Porto Alegre (Brazil)

Planetary hours
in Porto Alegre.

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 Thursday, 24 December 2026: day of Jupiter

Sunrise
05:22
Sunset
19:26
Next sunrise
05:22

A day hour lasts 1h 10m; a night hour, 50 min. Local time (America/Sao_Paulo).

Day

  1. 1♃︎ Jupiter05:22 – 06:32
  2. 2♂︎ Mars06:32 – 07:42
  3. 3☉︎ Sun07:42 – 08:53
  4. 4♀︎ Venus08:53 – 10:03
  5. 5☿︎ Mercury10:03 – 11:14
  6. 6☽︎ Moon11:14 – 12:24
  7. 7♄︎ Saturn12:24 – 13:34
  8. 8♃︎ Jupiter13:34 – 14:45
  9. 9♂︎ Mars14:45 – 15:55
  10. 10☉︎ Sun15:55 – 17:06
  11. 11♀︎ Venus17:06 – 18:16
  12. 12☿︎ Mercury18:16 – 19:26

Night

  1. 1☽︎ Moon19:26 – 20:16
  2. 2♄︎ Saturn20:16 – 21:06
  3. 3♃︎ Jupiter21:06 – 21:55
  4. 4♂︎ Mars21:55 – 22:45
  5. 5☉︎ Sun22:45 – 23:35
  6. 6♀︎ Venus23:35 – 00:24
  7. 7☿︎ Mercury00:24 – 01:14
  8. 8☽︎ Moon01:14 – 02:04
  9. 9♄︎ Saturn02:04 – 02:53
  10. 10♃︎ Jupiter02:53 – 03:43
  11. 11♂︎ Mars03:43 – 04:33
  12. 12☉︎ Sun04:33 – 05:22

Questions

How are the planetary hours calculated in Porto Alegre?

On Thursday, 24 December 2026, the Sun rises at 05:22 and sets at 19:26: the day lasts 14h 05m, that is twelve day hours of 1h 10m. The night, until the next sunrise at 05:22, lasts 9h 56m: twelve night hours of 50 min.

Which planet rules the first hour that day?

Jupiter, from 05:22 to 06:32: the first hour of a day always goes to the planet of the weekday. The next ones follow the Chaldean order: Mars, the Sun, Venus, Mercury, the Moon, Saturn, then Jupiter 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.