Solarposition.org

Buenos Aires · Argentina · 37.46° S · 61.93° W

Solar position in Coronel Suárez

Sun position, daylight and the best solar panel angle for Coronel Suárez — computed for 37.46° S, 61.93° W, 228 m above sea level.

Sunrise today06:10106° ESE
Sunset today19:33254° WSW
Best panel angle32°year-round, facing north
Off-grid angle63°best for the darkest month

The sun right now

Azimuth180.0°
Elevation64.5°
At solar noon, 12:52Open on the sun map

Sun in Coronel Suárez today

Saturday, 24 October 2026 · local time UTC−3

EventTimeDirection / height
Astronomical dawn04:36sun 18° below horizon
Nautical dawn05:1012° below
Civil dawn05:436° below
Sunrise06:10106° ESE
Golden hour ends06:46sun 6° up
Solar noon12:5264.5° high
Golden hour starts18:58sun 6° up
Sunset19:33254° WSW
Civil dusk20:016° below
Nautical dusk20:3312° below
Astronomical dusk21:0818° below
Day length13 h 23 min

Sun path diagram for Coronel Suárez

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 solstice91011121314151617EquinoxDecember solstice67891011121314151617181920Today
  • June solstice
  • Equinox
  • December solstice
  • Today

On the June solstice the sun reaches 29.1° at solar noon in Coronel Suárez; on the December solstice only 76.0°. Sunrise swings from 61° ENE in June to 121° ESE in December — a 60° 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
January06:1013:1920:2714 h 18 min72.3°
February06:4413:2119:5713 h 13 min62.9°
March07:1113:1419:1712 h 06 min52.1°
April07:3913:0618:3210 h 53 min40.5°
May08:0513:0418:039 h 58 min32.3°
June08:2213:0917:569 h 35 min29.1°
July08:1513:1418:129 h 57 min32.2°
August07:4413:1118:3810 h 54 min40.6°
September06:5813:0019:0312 h 05 min52.0°
October06:1412:5219:3013 h 16 min63.4°
November05:4412:5320:0314 h 19 min72.6°
December05:4313:0520:2814 h 45 min76.0°

A year of daylight in Coronel Suárez

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 Coronel Suárez

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

32°collects the most energy over a year: 1667 kWh per kWp.

63°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 32°Best worst-month 63°70°Yearly energyWorst-month energy
  • Yearly energy
  • Worst-month energy
TiltkWh/kWp per yearShare of best yearJune kWh/kWp/dayBest ÷ worst month
0°144286%1.683.8×
15°160296%2.372.7×
30°1666100%2.912.0×
32° year-round best1667100%2.972.0×
37° = latitude1662100%3.101.8×
45°163198%3.261.6×
60°150090%3.411.4×
63° off-grid best146388%3.411.3×
70°136482%3.381.3×
90°100160%3.052.1×

A fixed array in Coronel Suárez produces the most over a year at 32°. The design month for an off-grid system is June: at 63° it makes 3.41 kWh per kWp a day, 15% more than at 32°, and costs 12% of the yearly total. Why steep panels win winter.

Off-grid solar in Coronel Suárez at 70°

Daily energy of 1 kWp by month. Bars: panels at 70°. Line: panels at 32° (year-round best).

01234567January: 3.41 (70°)3.4JanFebruary: 3.91 (70°)3.9FebMarch: 4.27 (70°)4.3MarApril: 4.27 (70°)4.3AprMay: 3.47 (70°)3.5MayJune: 3.38 (70°)3.4JunJuly: 3.42 (70°)3.4JulAugust: 3.90 (70°)3.9AugSeptember: 4.11 (70°)4.1SepOctober: 3.84 (70°)3.8OctNovember: 3.57 (70°)3.6NovDecember: 3.30 (70°)3.3Dec32°
MonthSun hours, flatSun hours at 70°kWh/kWp/day at 70°at 32°Mean temp.
January7.624.153.415.7123.2 °C
February6.614.723.915.5521.8 °C
March5.235.094.275.0818.8 °C
April3.734.984.274.3314.2 °C
May2.483.983.473.2110.0 °C
June2.083.833.382.976.6 °C
July2.253.873.423.086.0 °C
August3.124.453.903.828.2 °C
September4.394.734.114.6010.8 °C
October5.634.503.845.0814.1 °C
November7.174.263.575.6718.0 °C
December7.893.993.305.7821.4 °C
Year4.84 avg4.38 avg1364 kWh1667 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 360 Wp of panels at 70°, versus 400 Wp at 32°. The steep array is 10% smaller for the same winter. Size your own system.

Row spacing in Coronel Suárez

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.

4.5 mrow pitch at 70°

3.9 mrow pitch at 32°

Row spacing calculator

How Coronel Suárez compares in Argentina

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

178thof 314 places in Argentina for sunshine, shared: 4.84 peak sun hours a day on flat ground.

+2%solar energy a year compared with the average place in Argentina: 1,667 against 1,639 kWh per kWp.

+16 mindaylight on the longest day, compared with Buenos Aires: 14 h 45 min against 14 h 29 min.

32°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); Coronel Suárez ranks joint 178th. In its darkest month, December, 1 kWp of off-grid panels at 70° makes 3.30 kWh a day here, against 2.68 kWh on average in Argentina. The shortest day lasts 9 h 35 min, −15 min compared with Buenos Aires.

The sunniest places in Argentina

Solar forecast for Coronel Suárez, 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 Coronel Suárez

What is the best solar panel angle in Coronel Suárez?
For a fixed array facing north, the best year-round tilt in Coronel Suárez is 32°, worth about 1667 kWh per kWp a year. An off-grid system that has to get through June does better at about 63°.
What time is sunrise and sunset in Coronel Suárez today?
On 24 October 2026 the sun rises at 06:10 and sets at 19:33 local time (UTC−3), giving 13 h 23 min of daylight. Solar noon is at 12:52.
How many peak sun hours does Coronel Suárez get?
On a flat surface 4.8 hours a day averaged over the year, from 2.1 in June to 7.9 in December. Panels tilted at 70° receive 4.0 sun hours a day in December.
How high does the sun get in Coronel Suárez?
At solar noon the sun stands 29.1° above the horizon on the June solstice and 76.0° on the December solstice.
Is Coronel Suárez a good place for solar panels?
With 4.8 peak sun hours a day on flat ground, Coronel Suárez ranks joint 178th of 314 places in Argentina for sunshine. A 1 kWp array at the best angle (32°) makes about 1,667 kWh a year here, 2% more than the average place in Argentina.

Places near Coronel Suárez

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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.