Solarposition.org

Cuba · 22.42° N · 83.70° W

Solar position in Pinar del Río

Sun position, daylight and the best solar panel angle for Pinar del Río — computed for 22.42° N, 83.70° W, 55 m above sea level.

Sunrise today07:35102° ESE
Sunset today19:02257° WSW
Best panel angle21°year-round, facing south
Off-grid angle23°best for the darkest month

The sun right now

Azimuth180.0°
Elevation55.7°
At solar noon, 13:18Open on the sun map

Sun in Pinar del Río today

Saturday, 24 October 2026 · local time UTC−4

EventTimeDirection / height
Astronomical dawn06:19sun 18° below horizon
Nautical dawn06:4612° below
Civil dawn07:126° below
Sunrise07:35102° ESE
Golden hour ends08:05sun 6° up
Solar noon13:1855.7° high
Golden hour starts18:31sun 6° up
Sunset19:02257° WSW
Civil dusk19:256° below
Nautical dusk19:5112° below
Astronomical dusk20:1718° below
Day length11 h 27 min

Sun path diagram for Pinar del Río

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 solstice7891011121314151617181920EquinoxDecember solstice891011121314151617Today
  • June solstice
  • Equinox
  • December solstice
  • Today

On the June solstice the sun reaches 89.0° at solar noon in Pinar del Río; on the December solstice only 44.2°. Sunrise swings from 64° ENE in June to 115° ESE in December — a 51° 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
January07:1612:4618:1611 h 00 min47.8°
February07:0212:4818:3411 h 33 min57.2°
March07:3713:4119:4612 h 09 min68.0°
April07:0913:3319:5712 h 48 min79.6°
May06:5213:3120:1013 h 18 min87.9°
June06:5113:3620:2113 h 31 min89.0°
July07:0213:4120:2013 h 18 min87.9°
August07:1413:3720:0112 h 47 min79.5°
September07:2313:2719:3112 h 09 min68.1°
October07:3313:1919:0411 h 31 min56.7°
November06:5112:2017:4910 h 59 min47.6°
December07:1012:3217:5510 h 46 min44.2°

A year of daylight in Pinar del Río

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 Pinar del Río

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

21°collects the most energy over a year: 1615 kWh per kWp.

23°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 21°Best worst-month 23°70°Yearly energyWorst-month energy
  • Yearly energy
  • Worst-month energy
TiltkWh/kWp per yearShare of best yearDecember kWh/kWp/dayBest ÷ worst month
0°152294%3.031.7×
15°160799%3.731.4×
21° year-round best1615100%3.951.3×
22° = latitude1615100%3.981.3×
23° off-grid best1614100%4.021.3×
30°159999%4.211.3×
45°150093%4.421.5×
60°131782%4.371.9×
70°115672%4.182.3×
90°79349%3.483.3×

A fixed array in Pinar del Río produces the most over a year at 21°. The design month for an off-grid system is December: at 23° it makes 4.02 kWh per kWp a day, 2% more than at 21°, and costs 0% of the yearly total. Why steep panels win winter.

Off-grid solar in Pinar del Río at 70°

Daily energy of 1 kWp by month. Bars: panels at 70°. Line: panels at 21° (year-round best).

0123456January: 4.12 (70°)4.1JanFebruary: 4.12 (70°)4.1FebMarch: 3.78 (70°)3.8MarApril: 2.94 (70°)2.9AprMay: 2.15 (70°)2.1MayJune: 1.83 (70°)1.8JunJuly: 1.99 (70°)2.0JulAugust: 2.40 (70°)2.4AugSeptember: 2.95 (70°)3.0SepOctober: 3.53 (70°)3.5OctNovember: 4.07 (70°)4.1NovDecember: 4.18 (70°)4.2Dec21°
MonthSun hours, flatSun hours at 70°kWh/kWp/day at 70°at 21°Mean temp.
January4.034.994.124.0523.4 °C
February4.895.014.124.5924.1 °C
March5.864.613.785.0724.9 °C
April6.493.622.945.1226.5 °C
May6.282.692.154.6427.8 °C
June5.682.311.834.1028.6 °C
July6.132.521.994.4529.2 °C
August5.873.002.404.4629.4 °C
September5.293.672.954.3328.8 °C
October4.734.353.534.2227.7 °C
November4.214.974.074.1325.5 °C
December3.855.094.183.9524.4 °C
Year5.28 avg3.90 avg1156 kWh1615 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 650 Wp of panels at 70°, versus 300 Wp at 21°. Here the lower tilt is the better winter choice — the sun stays high enough. Size your own system.

Row spacing in Pinar del Río

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.

2.8 mrow pitch at 70°

2.7 mrow pitch at 21°

Row spacing calculator

How Pinar del Río compares in Cuba

Against the other 122 places in Cuba with climate data, for a fixed array at its best angle.

111thof 123 places in Cuba for sunshine, shared: 5.28 peak sun hours a day on flat ground.

−1%solar energy a year compared with the average place in Cuba: 1,615 against 1,639 kWh per kWp.

−3 mindaylight on the longest day, compared with Havana: 13 h 31 min against 13 h 34 min.

21°best year-round tilt here; across Cuba it runs from 19° in Puerto Padre to 22° in Consolación del Sur.

Of the 123 places in Cuba, Niquero gets the most sun (5.68 peak sun hours a day) and Remedios and one other place the least (5.17); Pinar del Río ranks joint 111th. In its darkest month, June, 1 kWp of off-grid panels at 70° makes 1.83 kWh a day here, against 1.85 kWh on average in Cuba. The shortest day lasts 10 h 46 min, +3 min compared with Havana.

The sunniest places in Cuba

Solar forecast for Pinar del Río, 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 Pinar del Río

What is the best solar panel angle in Pinar del Río?
For a fixed array facing south, the best year-round tilt in Pinar del Río is 21°, worth about 1615 kWh per kWp a year. An off-grid system that has to get through December does better at about 23°.
What time is sunrise and sunset in Pinar del Río today?
On 24 October 2026 the sun rises at 07:35 and sets at 19:02 local time (UTC−4), giving 11 h 27 min of daylight. Solar noon is at 13:18.
How many peak sun hours does Pinar del Río get?
On a flat surface 5.3 hours a day averaged over the year, from 3.9 in December to 6.5 in April. Panels tilted at 70° receive 2.3 sun hours a day in June.
How high does the sun get in Pinar del Río?
At solar noon the sun stands 89.0° above the horizon on the June solstice and 44.2° on the December solstice.
Is Pinar del Río a good place for solar panels?
With 5.3 peak sun hours a day on flat ground, Pinar del Río ranks joint 111th of 123 places in Cuba for sunshine. A 1 kWp array at the best angle (21°) makes about 1,615 kWh a year here, 1% less than the average place in Cuba.

Places near Pinar del Río

All places in Cuba

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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.