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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, 17 October 2026: day of Saturn

Sunrise
05:44
Sunset
18:36
Next sunrise
05:43

A day hour lasts 1h 04m; a night hour, 56 min. Local time (America/Sao_Paulo).

Day

  1. 1♄︎ Saturn05:44 – 06:48
  2. 2♃︎ Jupiter06:48 – 07:53
  3. 3♂︎ Mars07:53 – 08:57
  4. 4☉︎ Sun08:57 – 10:01
  5. 5♀︎ Venus10:01 – 11:06
  6. 6☿︎ Mercury11:06 – 12:10
  7. 7☽︎ Moon12:10 – 13:14
  8. 8♄︎ Saturn13:14 – 14:19
  9. 9♃︎ Jupiter14:19 – 15:23
  10. 10♂︎ Mars15:23 – 16:27
  11. 11☉︎ Sun16:27 – 17:32
  12. 12♀︎ Venus17:32 – 18:36

Night

  1. 1☿︎ Mercury18:36 – 19:31
  2. 2☽︎ Moon19:31 – 20:27
  3. 3♄︎ Saturn20:27 – 21:23
  4. 4♃︎ Jupiter21:23 – 22:18
  5. 5♂︎ Mars22:18 – 23:14
  6. 6☉︎ Sun23:14 – 00:09
  7. 7♀︎ Venus00:09 – 01:05
  8. 8☿︎ Mercury01:05 – 02:01
  9. 9☽︎ Moon02:01 – 02:56
  10. 10♄︎ Saturn02:56 – 03:52
  11. 11♃︎ Jupiter03:52 – 04:47
  12. 12♂︎ Mars04:47 – 05:43

Other cities · Brazil

Questions

How are the planetary hours calculated in Porto Alegre?

On Saturday, 17 October 2026, the Sun rises at 05:44 and sets at 18:36: the day lasts 12h 52m, that is twelve day hours of 1h 04m. The night, until the next sunrise at 05:43, lasts 11h 07m: twelve night hours of 56 min.

Which planet rules the first hour that day?

Saturn, from 05:44 to 06:48: 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.

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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.