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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 Saturday, 27 December 2025: day of Saturn

Sunrise
05:23
Sunset
19:28
Next sunrise
05:24

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

Day

  1. 1♄︎ Saturn05:23 – 06:34
  2. 2♃︎ Jupiter06:34 – 07:44
  3. 3♂︎ Mars07:44 – 08:55
  4. 4☉︎ Sun08:55 – 10:05
  5. 5♀︎ Venus10:05 – 11:15
  6. 6☿︎ Mercury11:15 – 12:26
  7. 7☽︎ Moon12:26 – 13:36
  8. 8♄︎ Saturn13:36 – 14:46
  9. 9♃︎ Jupiter14:46 – 15:57
  10. 10♂︎ Mars15:57 – 17:07
  11. 11☉︎ Sun17:07 – 18:17
  12. 12♀︎ Venus18:17 – 19:28

Night

  1. 1☿︎ Mercury19:28 – 20:17
  2. 2☽︎ Moon20:17 – 21:07
  3. 3♄︎ Saturn21:07 – 21:57
  4. 4♃︎ Jupiter21:57 – 22:47
  5. 5♂︎ Mars22:47 – 23:36
  6. 6☉︎ Sun23:36 – 00:26
  7. 7♀︎ Venus00:26 – 01:16
  8. 8☿︎ Mercury01:16 – 02:05
  9. 9☽︎ Moon02:05 – 02:55
  10. 10♄︎ Saturn02:55 – 03:45
  11. 11♃︎ Jupiter03:45 – 04:34
  12. 12♂︎ Mars04:34 – 05:24

Other cities · Brazil

Questions

How are the planetary hours calculated in Porto Alegre?

On Saturday, 27 December 2025, the Sun rises at 05:23 and sets at 19:28: the day lasts 14h 04m, that is twelve day hours of 1h 10m. The night, until the next sunrise at 05:24, lasts 9h 56m: twelve night hours of 50 min.

Which planet rules the first hour that day?

Saturn, from 05:23 to 06:34: the first hour of a day always goes to the planet of the weekday. The next ones follow the Chaldean order: Jupiter, Mars, the Sun, Venus, Mercury, the Moon, then Saturn 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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Calendars

▦The sky in November 2026 ℞Retrogrades 2026℞Retrogrades 2027 ☽︎Moon phases 2026☽︎Moon phases 2027 ☽︎Void of course Moon 2026☽︎Void of course Moon 2027 ✴︎Aspects 2026✴︎Aspects 2027 ●Eclipses 2026-2027 ◷Planetary hours ☉︎Current season: Scorpio ✶︎2027 horoscope, sign by sign ♀︎The ten planets ⌖How we calculate AaThe glossary

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.