Solarposition.org

La Libertad Department · El Salvador · 13.49° N · 89.32° W

Solar position in La Libertad

Sun position, daylight and the best solar panel angle for La Libertad — computed for 13.49° N, 89.32° W, 13 m above sea level.

Sunrise today05:49102° ESE
Sunset today17:33258° WSW
Best panel angle16°year-round, facing south
Off-grid angle7°best for the darkest month

The sun right now

Azimuth180.0°
Elevation64.6°
At solar noon, 11:41Open on the sun map

Sun in La Libertad today

Saturday, 24 October 2026 · local time UTC−6

EventTimeDirection / height
Astronomical dawn04:37sun 18° below horizon
Nautical dawn05:0212° below
Civil dawn05:276° below
Sunrise05:49102° ESE
Golden hour ends06:18sun 6° up
Solar noon11:4164.6° high
Golden hour starts17:04sun 6° up
Sunset17:33258° WSW
Civil dusk17:546° below
Nautical dusk18:1912° below
Astronomical dusk18:4418° below
Day length11 h 44 min

Sun path diagram for La Libertad

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 solstice6789101112131415161718EquinoxDecember solstice7891011121314151617Today
  • June solstice
  • Equinox
  • December solstice
  • Today

On the June solstice the sun reaches 80.1° at solar noon in La Libertad; on the December solstice only 53.1°. Sunrise swings from 66° ENE in June to 114° ESE in December — a 48° 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
January06:2412:0817:5211 h 28 min56.7°
February06:1712:1018:0411 h 47 min66.2°
March06:0012:0418:0812 h 08 min77.0°
April05:4011:5518:1112 h 30 min88.6°
May05:2911:5318:1712 h 48 min83.2°
June05:3111:5918:2612 h 55 min80.1°
July05:3912:0318:2712 h 48 min83.1°
August05:4512:0018:1512 h 30 min88.4°
September05:4611:5017:5312 h 08 min77.0°
October05:4811:4117:3411 h 46 min65.6°
November05:5911:4317:2611 h 27 min56.5°
December06:1511:5517:3511 h 20 min53.1°

A year of daylight in La Libertad

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 La Libertad

Fixed array facing south (azimuth 180°). Energy per kWp from NASA POWER monthly climate, including clouds, temperature and snow reflection.

16°collects the most energy over a year: 1755 kWh per kWp.

7°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 16°Best worst-month 7°70°Yearly energyWorst-month energy
  • Yearly energy
  • Worst-month energy
TiltkWh/kWp per yearShare of best yearJune kWh/kWp/dayBest ÷ worst month
0°169497%4.481.3×
7° off-grid best173599%4.341.2×
13° = latitude1753100%4.181.3×
15°1755100%4.121.3×
16° year-round best1755100%4.081.3×
30°171298%3.521.6×
45°157089%2.752.2×
60°133976%1.893.0×
70°114865%1.354.0×
90°77744%1.044.4×

A fixed array in La Libertad produces the most over a year at 16°. The design month for an off-grid system is June: at 7° it makes 4.34 kWh per kWp a day, 6% more than at 16°, and costs 1% of the yearly total. Why steep panels win winter.

Off-grid solar in La Libertad at 70°

Daily energy of 1 kWp by month. Bars: panels at 70°. Line: panels at 16° (year-round best).

0123456January: 5.29 (70°)5.3JanFebruary: 4.53 (70°)4.5FebMarch: 3.46 (70°)3.5MarApril: 2.22 (70°)2.2AprMay: 1.58 (70°)1.6MayJune: 1.35 (70°)1.3JunJuly: 1.46 (70°)1.5JulAugust: 1.93 (70°)1.9AugSeptember: 2.61 (70°)2.6SepOctober: 3.32 (70°)3.3OctNovember: 4.68 (70°)4.7NovDecember: 5.41 (70°)5.4Dec16°
MonthSun hours, flatSun hours at 70°kWh/kWp/day at 70°at 16°Mean temp.
January5.746.505.295.3726.7 °C
February6.275.584.535.5027.4 °C
March6.634.273.465.4228.1 °C
April6.262.772.224.7828.7 °C
May5.642.001.584.1528.1 °C
June5.661.721.354.0827.4 °C
July6.291.861.464.5527.8 °C
August6.162.421.934.6427.6 °C
September5.603.232.614.4726.9 °C
October5.244.083.324.4526.7 °C
November5.545.744.685.0626.5 °C
December5.516.645.415.2526.6 °C
Year5.88 avg3.89 avg1148 kWh1755 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 870 Wp of panels at 70°, versus 290 Wp at 16°. Here the lower tilt is the better winter choice — the sun stays high enough. Size your own system.

Row spacing in La Libertad

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.

2.3 mrow pitch at 70°

2.4 mrow pitch at 16°

Row spacing calculator

How La Libertad compares in El Salvador

Against the other 34 places in El Salvador with climate data, for a fixed array at its best angle.

1stof 35 places in El Salvador for sunshine: 5.88 peak sun hours a day on flat ground.

+2%solar energy a year compared with the average place in El Salvador: 1,755 against 1,725 kWh per kWp.

−1 mindaylight on the longest day, compared with San Salvador: 12 h 55 min against 12 h 56 min.

16°best year-round tilt here, the same everywhere in El Salvador.

La Libertad gets the most sun of the 35 places in El Salvador (5.88 peak sun hours a day); the least sunny is Metapán with 5.56. In its darkest month, June, 1 kWp of off-grid panels at 70° makes 1.35 kWh a day here, against 1.37 kWh on average in El Salvador. The shortest day lasts 11 h 20 min, +1 min compared with San Salvador.

The sunniest places in El Salvador

Solar forecast for La Libertad, 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 La Libertad

What is the best solar panel angle in La Libertad?
For a fixed array facing south, the best year-round tilt in La Libertad is 16°, worth about 1755 kWh per kWp a year. An off-grid system that has to get through June does better at about 7°.
What time is sunrise and sunset in La Libertad today?
On 24 October 2026 the sun rises at 05:49 and sets at 17:33 local time (UTC−6), giving 11 h 44 min of daylight. Solar noon is at 11:41.
How many peak sun hours does La Libertad get?
On a flat surface 5.9 hours a day averaged over the year, from 5.2 in October to 6.6 in March. Panels tilted at 70° receive 1.7 sun hours a day in June.
How high does the sun get in La Libertad?
At solar noon the sun stands 80.1° above the horizon on the June solstice and 53.1° on the December solstice.
Is La Libertad a good place for solar panels?
With 5.9 peak sun hours a day on flat ground, La Libertad ranks 1st of 35 places in El Salvador for sunshine. A 1 kWp array at the best angle (16°) makes about 1,755 kWh a year here, 2% more than the average place in El Salvador.

Places near La Libertad

All places in El Salvador

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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.