Solarposition.org

Salta · Argentina · 24.67° S · 65.05° W

Solar position in General Güemes

Sun position, daylight and the best solar panel angle for General Güemes — computed for 24.67° S, 65.05° W, 696 m above sea level.

Sunrise today06:38103° ESE
Sunset today19:30256° WSW
Best panel angle25°year-round, facing north
Off-grid angle32°best for the darkest month

The sun right now

Azimuth180.0°
Elevation77.2°
At solar noon, 13:04Open on the sun map

Sun in General Güemes today

Saturday, 24 October 2026 · local time UTC−3

EventTimeDirection / height
Astronomical dawn05:19sun 18° below horizon
Nautical dawn05:4712° below
Civil dawn06:156° below
Sunrise06:38103° ESE
Golden hour ends07:09sun 6° up
Solar noon13:0477.2° high
Golden hour starts18:59sun 6° up
Sunset19:30256° WSW
Civil dusk19:546° below
Nautical dusk20:2112° below
Astronomical dusk20:5018° below
Day length12 h 52 min

Sun path diagram for General Güemes

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 solstice9101112131415161718EquinoxDecember solstice7891011121314151617181920Today
  • June solstice
  • Equinox
  • December solstice
  • Today

On the June solstice the sun reaches 41.9° at solar noon in General Güemes; on the December solstice only 88.8°. Sunrise swings from 64° ENE in June to 116° ESE in December — a 52° 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
January06:4913:3120:1313 h 24 min85.1°
February07:1013:3319:5612 h 46 min75.7°
March07:2413:2719:2912 h 06 min64.9°
April07:3713:1818:5911 h 23 min53.3°
May07:5113:1618:4110 h 50 min45.1°
June08:0313:2218:4010 h 36 min41.9°
July08:0213:2618:5110 h 49 min45.0°
August07:4213:2319:0411 h 23 min53.4°
September07:1013:1319:1612 h 05 min64.8°
October06:4113:0419:2812 h 48 min76.2°
November06:2313:0619:4813 h 25 min85.3°
December06:2813:1820:0813 h 40 min88.8°

A year of daylight in General Güemes

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 General Güemes

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

25°collects the most energy over a year: 1685 kWh per kWp.

32°gives the most in the darkest month — the one an off-grid system is sized for.

20%30%40%50%60%70%80%90%100%0°10°20°30°40°50°60°70°80°90°Best year-round 25°Best worst-month 32°70°Yearly energyWorst-month energy
  • Yearly energy
  • Worst-month energy
TiltkWh/kWp per yearShare of best yearMay kWh/kWp/dayBest ÷ worst month
0°154892%3.071.8×
15°166399%3.741.4×
25° year-round best = latitude1685100%4.071.3×
30°1679100%4.191.3×
32° off-grid best167399%4.231.3×
45°159595%4.371.5×
60°141984%4.282.0×
70°125875%4.072.5×
90°87652%3.333.9×

A fixed array in General Güemes produces the most over a year at 25°. The design month for an off-grid system is May: at 32° it makes 4.23 kWh per kWp a day, 4% more than at 25°, and costs 1% of the yearly total. Why steep panels win winter.

Off-grid solar in General Güemes at 70°

Daily energy of 1 kWp by month. Bars: panels at 70°. Line: panels at 25° (year-round best).

0123456January: 2.15 (70°)2.1JanFebruary: 2.64 (70°)2.6FebMarch: 3.13 (70°)3.1MarApril: 3.64 (70°)3.6AprMay: 4.07 (70°)4.1MayJune: 4.40 (70°)4.4JunJuly: 4.83 (70°)4.8JulAugust: 4.91 (70°)4.9AugSeptember: 4.15 (70°)4.2SepOctober: 3.09 (70°)3.1OctNovember: 2.33 (70°)2.3NovDecember: 1.98 (70°)2.0Dec25°
MonthSun hours, flatSun hours at 70°kWh/kWp/day at 70°at 25°Mean temp.
January6.272.632.154.5921.8 °C
February5.773.192.644.5620.8 °C
March5.053.743.134.3719.5 °C
April4.314.303.644.1817.2 °C
May3.744.744.074.0713.9 °C
June3.565.104.404.1112.3 °C
July3.975.594.834.5811.9 °C
August4.915.734.915.1814.3 °C
September5.744.904.155.3117.1 °C
October6.163.713.095.0320.6 °C
November6.572.842.334.8821.8 °C
December6.342.431.984.5422.0 °C
Year5.20 avg4.08 avg1258 kWh1685 kWh

Sizing example. To run a 1 kWh-per-day load through December on LiFePO4 batteries (charge controller, battery and inverter losses included) you need about 600 Wp of panels at 70°, versus 290 Wp at 25°. Here the lower tilt is the better winter choice — the sun stays high enough. Size your own system.

Row spacing in General Güemes

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.

3.0 mrow pitch at 70°

2.9 mrow pitch at 25°

Row spacing calculator

How General Güemes compares in Argentina

Against the other 313 places in Argentina with climate data, for a fixed array at its best angle.

36thof 314 places in Argentina for sunshine: 5.20 peak sun hours a day on flat ground.

+3%solar energy a year compared with the average place in Argentina: 1,685 against 1,639 kWh per kWp.

−48 mindaylight on the longest day, compared with Buenos Aires: 13 h 40 min against 14 h 29 min.

25°best year-round tilt here; across Argentina it runs from 21° in Tartagal to 44° in Río Gallegos.

Of the 314 places in Argentina, Belén gets the most sun (6.11 peak sun hours a day) and Ushuaia the least (2.59); General Güemes ranks 36th. In its darkest month, December, 1 kWp of off-grid panels at 70° makes 1.98 kWh a day here, against 2.68 kWh on average in Argentina. The shortest day lasts 10 h 36 min, +46 min compared with Buenos Aires.

The sunniest places in Argentina

Solar forecast for General Güemes, 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 General Güemes

What is the best solar panel angle in General Güemes?
For a fixed array facing north, the best year-round tilt in General Güemes is 25°, worth about 1685 kWh per kWp a year. An off-grid system that has to get through May does better at about 32°.
What time is sunrise and sunset in General Güemes today?
On 24 October 2026 the sun rises at 06:38 and sets at 19:30 local time (UTC−3), giving 12 h 52 min of daylight. Solar noon is at 13:04.
How many peak sun hours does General Güemes get?
On a flat surface 5.2 hours a day averaged over the year, from 3.6 in June to 6.6 in November. Panels tilted at 70° receive 2.4 sun hours a day in December.
How high does the sun get in General Güemes?
At solar noon the sun stands 41.9° above the horizon on the June solstice and 88.8° on the December solstice.
Is General Güemes a good place for solar panels?
With 5.2 peak sun hours a day on flat ground, General Güemes ranks 36th of 314 places in Argentina for sunshine. A 1 kWp array at the best angle (25°) makes about 1,685 kWh a year here, 3% more than the average place in Argentina.

Places near General Güemes

All places in Argentina

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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.