Solarposition.org

Aysén · Chile · 45.40° S · 72.69° W

Solar position in Puerto Aysén

Sun position, daylight and the best solar panel angle for Puerto Aysén — computed for 45.40° S, 72.69° W, 9 m above sea level.

Sunrise today06:41108° ESE
Sunset today20:29252° WSW
Best panel angle36°year-round, facing north
Off-grid angle67°best for the darkest month

The sun right now

Azimuth180.0°
Elevation56.5°
At solar noon, 13:35Open on the sun map

Sun in Puerto Aysén today

Saturday, 24 October 2026 · local time UTC−3

EventTimeDirection / height
Astronomical dawn04:49sun 18° below horizon
Nautical dawn05:3112° below
Civil dawn06:096° below
Sunrise06:41108° ESE
Golden hour ends07:21sun 6° up
Solar noon13:3556.5° high
Golden hour starts19:49sun 6° up
Sunset20:29252° WSW
Civil dusk21:016° below
Nautical dusk21:3912° below
Astronomical dusk22:2218° below
Day length13 h 49 min

Sun path diagram for Puerto Aysén

Where the sun stands in the sky: the centre is straight overhead, the outer ring is the horizon. Numbers mark local clock hours.

15°30°45°60°75°N30°60°E120°150°S210°240°W300°330°June solstice101112131415161718EquinoxDecember solstice789101112131415161718192021Today
  • June solstice
  • Equinox
  • December solstice
  • Today

On the June solstice the sun reaches 21.2° at solar noon in Puerto Aysén; on the December solstice only 68.0°. Sunrise swings from 57° ENE in June to 126° SE in December — a 69° arc along the horizon.

Sunrise, sunset and sun height by month

Values for the 21st of each month, local clock time including daylight saving time.

MonthSunriseSolar noonSunsetDay lengthNoon elevation
January06:3014:0221:3215 h 02 min64.4°
February07:1614:0420:5113 h 35 min55.0°
March07:5413:5720:0012 h 06 min44.2°
April08:3413:4919:0410 h 30 min32.6°
May09:0913:4718:249 h 15 min24.3°
June09:3113:5218:148 h 43 min21.2°
July09:2013:5718:349 h 14 min24.3°
August08:3813:5419:0910 h 31 min32.7°
September07:4113:4419:4612 h 05 min44.1°
October06:4613:3520:2513 h 40 min55.5°
November06:0413:3621:0915 h 05 min64.6°
December05:5813:4821:3915 h 41 min68.0°

A year of daylight in Puerto Aysén

Each column is one day of 2026. Bright: sun above the horizon; soft: civil twilight; line: solar noon. Steps are daylight saving time changes.

00:0003:0006:0009:0012:0015:0018:0021:0000:00JanFebMarAprMayJunJulAugSepOctNovDec

Best solar panel angle in Puerto Aysén

Fixed array facing north (azimuth 0°). Energy per kWp from NASA POWER monthly climate, including clouds, temperature and snow reflection.

36°collects the most energy over a year: 1105 kWh per kWp.

67°gives the most in the darkest month — the one an off-grid system is sized for.

40%50%60%70%80%90%100%0°10°20°30°40°50°60°70°80°90°Best year-round 36°Best worst-month 67°70°Yearly energyWorst-month energy
  • Yearly energy
  • Worst-month energy
TiltkWh/kWp per yearShare of best yearJune kWh/kWp/dayBest ÷ worst month
0°93284%0.726.1×
15°104495%1.054.3×
30°1100100%1.323.4×
36° year-round best1105100%1.403.1×
45° = latitude109499%1.512.8×
60°102793%1.602.4×
67° off-grid best97788%1.612.2×
70°95186%1.612.1×
90°73967%1.491.6×

A fixed array in Puerto Aysén produces the most over a year at 36°. The design month for an off-grid system is June: at 67° it makes 1.61 kWh per kWp a day, 15% more than at 36°, and costs 12% of the yearly total. Why steep panels win winter.

Off-grid solar in Puerto Aysén at 70°

Daily energy of 1 kWp by month. Bars: panels at 70°. Line: panels at 36° (year-round best).

012345January: 3.05 (70°)3.0JanFebruary: 3.41 (70°)3.4FebMarch: 3.05 (70°)3.0MarApril: 2.57 (70°)2.6AprMay: 1.89 (70°)1.9MayJune: 1.61 (70°)1.6JunJuly: 1.94 (70°)1.9JulAugust: 2.19 (70°)2.2AugSeptember: 2.73 (70°)2.7SepOctober: 3.01 (70°)3.0OctNovember: 2.99 (70°)3.0NovDecember: 2.90 (70°)2.9Dec36°
MonthSun hours, flatSun hours at 70°kWh/kWp/day at 70°at 36°Mean temp.
January5.213.533.054.329.4 °C
February4.733.943.414.3410.0 °C
March3.303.493.053.438.0 °C
April2.082.922.572.565.5 °C
May1.232.141.891.723.3 °C
June0.921.811.611.401.0 °C
July snow1.112.171.941.690.2 °C
August1.672.462.192.121.2 °C
September2.723.082.732.963.0 °C
October3.833.413.013.654.6 °C
November4.733.432.994.066.4 °C
December5.133.352.904.178.3 °C
Year3.05 avg2.97 avg951 kWh1105 kWh

Sizing example. To run a 1 kWh-per-day load through June on LiFePO4 batteries (charge controller, battery and inverter losses included) you need about 730 Wp of panels at 70°, versus 840 Wp at 36°. The steep array is 13% smaller for the same winter. Size your own system.

Row spacing in Puerto Aysén

Distance between rows of 2 m long panels (slope length) so that no row shades the next between 10:00 and 14:00 solar time on the winter solstice.

6.5 mrow pitch at 70°

5.2 mrow pitch at 36°

Row spacing calculator

How Puerto Aysén compares in Chile

Against the other 138 places in Chile with climate data, for a fixed array at its best angle.

137thof 139 places in Chile for sunshine: 3.05 peak sun hours a day on flat ground.

−34%solar energy a year compared with the average place in Chile: 1,105 against 1,668 kWh per kWp.

+1 h 18 mindaylight on the longest day, compared with Santiago: 15 h 41 min against 14 h 23 min.

36°best year-round tilt here; across Chile it runs from 16° in Arica to 43° in Punta Arenas.

Of the 139 places in Chile, Calama gets the most sun (7.19 peak sun hours a day) and Puerto Natales the least (2.73); Puerto Aysén ranks 137th. In its darkest month, June, 1 kWp of off-grid panels at 70° makes 1.61 kWh a day here, against 2.61 kWh on average in Chile. The shortest day lasts 8 h 43 min, −1 h 13 min compared with Santiago.

The sunniest places in Chile

Solar forecast for Puerto Aysén, next 48 hours

Expected output of 1 kWp at 70°, computed from the ICON-EU weather model of the Deutscher Wetterdienst (DWD), Europe.

Loading the latest forecast…

Questions about the sun in Puerto Aysén

What is the best solar panel angle in Puerto Aysén?
For a fixed array facing north, the best year-round tilt in Puerto Aysén is 36°, worth about 1105 kWh per kWp a year. An off-grid system that has to get through June does better at about 67°.
What time is sunrise and sunset in Puerto Aysén today?
On 24 October 2026 the sun rises at 06:41 and sets at 20:29 local time (UTC−3), giving 13 h 49 min of daylight. Solar noon is at 13:35.
How many peak sun hours does Puerto Aysén get?
On a flat surface 3.0 hours a day averaged over the year, from 0.9 in June to 5.2 in January. Panels tilted at 70° receive 1.8 sun hours a day in June.
How high does the sun get in Puerto Aysén?
At solar noon the sun stands 21.2° above the horizon on the June solstice and 68.0° on the December solstice.
Is Puerto Aysén a good place for solar panels?
With 3.0 peak sun hours a day on flat ground, Puerto Aysén ranks 137th of 139 places in Chile for sunshine. A 1 kWp array at the best angle (36°) makes about 1,105 kWh a year here, 34% less than the average place in Chile.

Places near Puerto Aysén

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Sun positions: NREL Solar Position Algorithm. Climate: NASA POWER monthly climatology (NASA Langley Research Center). Forecast: Deutscher Wetterdienst, ICON-EU (CC BY 4.0), processed. Places: GeoNames (CC BY 4.0). Time zones: IANA. Sources and licences.