Solar Calculations for Porto Alegre

7-Day Outlook

Next 7 Days Sunrise & Sunset Forecast for Porto Alegre

Automatic daily forecast calculated for this location. Times update with your selected date.

Date Sunrise Sunset Solar Noon Day Length Golden Hour (Eve)
Fri, Aug 7 Today 07:06 AM 05:55 PM 12:30 PM 10h 49m 0s 05:21 PM – 06:10 PM
Sat, Aug 8 07:05 AM 05:56 PM 12:30 PM 10h 51m 0s 05:22 PM – 06:11 PM
Sun, Aug 9 07:04 AM 05:56 PM 12:30 PM 10h 52m 0s 05:22 PM – 06:11 PM
Mon, Aug 10 07:03 AM 05:57 PM 12:30 PM 10h 54m 0s 05:23 PM – 06:12 PM
Tue, Aug 11 07:02 AM 05:57 PM 12:29 PM 10h 55m 0s 05:24 PM – 06:13 PM
Wed, Aug 12 07:01 AM 05:58 PM 12:29 PM 10h 57m 0s 05:24 PM – 06:13 PM
Thu, Aug 13 07:00 AM 05:58 PM 12:29 PM 10h 58m 0s 05:25 PM – 06:14 PM

Geographical & Solar Coordinates for Porto Alegre

Latitude-30.0346°
Longitude-51.2177°
TimezoneAmerica/Sao_Paulo
Elevation10m

Solar Facts — Porto Alegre

  • 1Porto Alegre sunrise and sunset times are calculated for latitude -30.0346° and longitude -51.2177°.
  • 2Local solar times in Porto Alegre use the America/Sao_Paulo timezone.
  • 3Day length in Porto Alegre, Rio Grande do Sul changes through the year with Earth's axial tilt and seasonal solar angle.

Today's Sunrise & Sunset Time in Porto Alegre, Brazil

Check sunrise and sunset times in Porto Alegre, Brazil today — plus day length, solar noon, golden hour, blue hour, and twilight at -30.0346°, -51.2177° (America/Sao_Paulo). Browse the full-month sun calendar for day-by-day planning. Use the date picker above to calculate sunrise, sunset, solar noon, golden hour, blue hour, and twilight for any day of the year at coordinates -30.0346°, -51.2177° (America/Sao_Paulo).

The 7-day forecast updates from your selected start date. Below it, the full-month sun calendar lists every day’s sunrise, sunset, day-length change, civil dawn/dusk, and solar noon — the same style of depth people expect from major sun-time references, written and computed uniquely for Porto Alegre.

How to use this Porto Alegre sun page

  • Today’s cards: live sunrise, sunset, day length, and sun path for Porto Alegre.
  • Date picker: jump to any date; the forecast and countdown follow.
  • Month calendar: browse day-by-day times for photography, travel, and outdoor planning.
  • Monthly overview: compare the 1st of each month to spot seasonal extremes quickly.
Full Month Sun Calendar

Porto Alegre Sun Times — August 2026

Day-by-day sunrise, sunset, day-length change, civil dawn/dusk, and solar noon for Porto Alegre in America/Sao_Paulo. Times use NOAA/Meeus algorithms with standard atmospheric refraction (zenith 90.833°). Use the arrows to browse other months, or the date picker above to jump to any day.

Date Sunrise Sunset Day Length Diff Civil Dawn Civil Dusk Solar Noon
Sat, Aug 1 07:10 AM 05:51 PM 10h 41m 0s — 06:45 AM 06:17 PM 12:30 PM
Sun, Aug 2 07:09 AM 05:52 PM 10h 43m 0s +2m 0s 06:44 AM 06:17 PM 12:30 PM
Mon, Aug 3 07:09 AM 05:53 PM 10h 44m 0s +1m 0s 06:43 AM 06:18 PM 12:31 PM
Tue, Aug 4 07:08 AM 05:53 PM 10h 45m 0s +1m 0s 06:43 AM 06:18 PM 12:30 PM
Wed, Aug 5 07:07 AM 05:54 PM 10h 47m 0s +2m 0s 06:42 AM 06:19 PM 12:30 PM
Thu, Aug 6 07:06 AM 05:54 PM 10h 48m 0s +1m 0s 06:41 AM 06:19 PM 12:30 PM
Fri, Aug 7 Today 07:06 AM 05:55 PM 10h 49m 0s +1m 0s 06:41 AM 06:20 PM 12:30 PM
Sat, Aug 8 07:05 AM 05:56 PM 10h 51m 0s +2m 0s 06:40 AM 06:20 PM 12:30 PM
Sun, Aug 9 07:04 AM 05:56 PM 10h 52m 0s +1m 0s 06:39 AM 06:21 PM 12:30 PM
Mon, Aug 10 07:03 AM 05:57 PM 10h 54m 0s +2m 0s 06:38 AM 06:22 PM 12:30 PM
Tue, Aug 11 07:02 AM 05:57 PM 10h 55m 0s +1m 0s 06:37 AM 06:22 PM 12:29 PM
Wed, Aug 12 07:01 AM 05:58 PM 10h 57m 0s +2m 0s 06:36 AM 06:23 PM 12:29 PM
Thu, Aug 13 07:00 AM 05:58 PM 10h 58m 0s +1m 0s 06:36 AM 06:23 PM 12:29 PM
Fri, Aug 14 06:59 AM 05:59 PM 11h 0m 0s +2m 0s 06:35 AM 06:24 PM 12:29 PM
Sat, Aug 15 06:58 AM 06:00 PM 11h 2m 0s +2m 0s 06:34 AM 06:24 PM 12:29 PM
Sun, Aug 16 06:58 AM 06:00 PM 11h 2m 0s +0m 0s 06:33 AM 06:25 PM 12:29 PM
Mon, Aug 17 06:57 AM 06:01 PM 11h 4m 0s +2m 0s 06:32 AM 06:25 PM 12:29 PM
Tue, Aug 18 06:56 AM 06:01 PM 11h 5m 0s +1m 0s 06:31 AM 06:26 PM 12:28 PM
Wed, Aug 19 06:55 AM 06:02 PM 11h 7m 0s +2m 0s 06:30 AM 06:26 PM 12:28 PM
Thu, Aug 20 06:54 AM 06:03 PM 11h 9m 0s +2m 0s 06:29 AM 06:27 PM 12:28 PM
Fri, Aug 21 06:53 AM 06:03 PM 11h 10m 0s +1m 0s 06:28 AM 06:28 PM 12:28 PM
Sat, Aug 22 06:52 AM 06:04 PM 11h 12m 0s +2m 0s 06:27 AM 06:28 PM 12:28 PM
Sun, Aug 23 06:50 AM 06:04 PM 11h 14m 0s +2m 0s 06:26 AM 06:29 PM 12:27 PM
Mon, Aug 24 06:49 AM 06:05 PM 11h 16m 0s +2m 0s 06:25 AM 06:29 PM 12:27 PM
Tue, Aug 25 06:48 AM 06:05 PM 11h 17m 0s +1m 0s 06:24 AM 06:30 PM 12:26 PM
Wed, Aug 26 06:47 AM 06:06 PM 11h 19m 0s +2m 0s 06:23 AM 06:30 PM 12:26 PM
Thu, Aug 27 06:46 AM 06:07 PM 11h 21m 0s +2m 0s 06:22 AM 06:31 PM 12:26 PM
Fri, Aug 28 06:45 AM 06:07 PM 11h 22m 0s +1m 0s 06:21 AM 06:31 PM 12:26 PM
Sat, Aug 29 06:44 AM 06:08 PM 11h 24m 0s +2m 0s 06:20 AM 06:32 PM 12:26 PM
Sun, Aug 30 06:43 AM 06:08 PM 11h 25m 0s +1m 0s 06:19 AM 06:32 PM 12:25 PM
Mon, Aug 31 06:42 AM 06:09 PM 11h 27m 0s +2m 0s 06:18 AM 06:33 PM 12:25 PM

Tip: pair this calendar with our Day Length, Twilight, and Golden Hour tools for photography and planning.

Porto Alegre Sunrise & Sunset by Month (2026)

This table shows the sunrise, sunset, and day length in Porto Alegre on the 1st of every month, computed with the same NOAA/Meeus solar algorithms used across this site. Day length is longest in January and shortest in July.

MonthSunriseSunsetDay Length
January 105:26 AM07:29 PM14h 3m 0s
February 105:53 AM07:23 PM13h 30m 0s
March 106:15 AM06:58 PM12h 43m 0s
April 106:34 AM06:21 PM11h 47m 0s
May 106:53 AM05:50 PM10h 57m 0s
June 107:12 AM05:33 PM10h 21m 0s
July 107:21 AM05:35 PM10h 14m 0s
August 107:10 AM05:51 PM10h 41m 0s
September 106:40 AM06:09 PM11h 29m 0s
October 106:04 AM06:26 PM12h 22m 0s
November 105:30 AM06:46 PM13h 16m 0s
December 105:15 AM07:11 PM13h 56m 0s
Plan beyond sunrise

Solar Tools for Porto Alegre

Sun CalculatorDay LengthTwilightGolden HourBlue HourDawn & DuskSeasonsSolar Noon

Porto Alegre Sunrise & Sunset FAQ

Sunrise in Porto Alegre is calculated daily from its coordinates (-30.0346°, -51.2177°) and the America/Sao_Paulo timezone using NOAA/Meeus solar algorithms.
Sunset in Porto Alegre updates daily on this page. Check the solar cards above for the exact local sunset time and day length.
Based on 2026 solar calculations, the longest day in Porto Alegre falls around January with roughly 14h 3m 0s of daylight, while the shortest day falls around July with roughly 10h 14m 0s of daylight.
No, Porto Alegre maintains a fixed standard time offset year-round and does not observe Daylight Saving Time.

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