Solarposition.org

Benguela · Angola · 12.31° S · 14.13° E

Solar position in Cubal do Lumbo

Sun position, daylight and the best solar panel angle for Cubal do Lumbo — computed for 12.31° S, 14.13° E, 1026 m above sea level.

Sunrise today05:33102° ESE
Sunset today18:01258° WSW
Best panel angle15°year-round, facing north
Off-grid angle7°best for the darkest month

The sun right now

Azimuth180.0°
Elevation89.5°
At solar noon, 11:47Open on the sun map

Sun in Cubal do Lumbo today

Saturday, 24 October 2026 · local time UTC+1

EventTimeDirection / height
Astronomical dawn04:21sun 18° below horizon
Nautical dawn04:4612° below
Civil dawn05:126° below
Sunrise05:33102° ESE
Golden hour ends06:02sun 6° up
Solar noon11:4789.5° high
Golden hour starts17:33sun 6° up
Sunset18:01258° WSW
Civil dusk18:236° below
Nautical dusk18:4812° below
Astronomical dusk19:1418° below
Day length12 h 28 min

Sun path diagram for Cubal do Lumbo

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 solstice7891011121314151617EquinoxDecember solstice6789101112131415161718Today
  • June solstice
  • Equinox
  • December solstice
  • Today

On the June solstice the sun reaches 54.3° at solar noon in Cubal do Lumbo; on the December solstice only 78.9°. 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
January05:5212:1418:3612 h 44 min82.5°
February06:0412:1718:2912 h 25 min88.2°
March06:0712:1018:1312 h 06 min77.4°
April06:0912:0217:5411 h 46 min65.7°
May06:1412:0017:4511 h 30 min57.5°
June06:2312:0517:4711 h 24 min54.3°
July06:2412:1017:5511 h 30 min57.3°
August06:1312:0617:5911 h 46 min65.7°
September05:5311:5617:5912 h 06 min77.1°
October05:3511:4818:0112 h 26 min88.5°
November05:2711:4918:1112 h 44 min82.4°
December05:3512:0118:2712 h 51 min78.9°

A year of daylight in Cubal do Lumbo

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 Cubal do Lumbo

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

15°collects the most energy over a year: 1671 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 15°Best worst-month 7°70°Yearly energyWorst-month energy
  • Yearly energy
  • Worst-month energy
TiltkWh/kWp per yearShare of best yearNovember kWh/kWp/dayBest ÷ worst month
0°162297%4.471.2×
7° off-grid best165799%4.371.1×
12° = latitude1668100%4.261.2×
15° year-round best1671100%4.191.2×
30°162497%3.681.5×
45°148689%2.971.9×
60°126876%2.152.6×
70°109165%1.593.4×
90°74945%1.093.6×

A fixed array in Cubal do Lumbo produces the most over a year at 15°. The design month for an off-grid system is November: at 7° it makes 4.37 kWh per kWp a day, 4% more than at 15°, and costs 1% of the yearly total. Why steep panels win winter.

Off-grid solar in Cubal do Lumbo at 70°

Daily energy of 1 kWp by month. Bars: panels at 70°. Line: panels at 15° (year-round best).

0123456January: 1.54 (70°)1.5JanFebruary: 2.04 (70°)2.0FebMarch: 2.68 (70°)2.7MarApril: 3.58 (70°)3.6AprMay: 4.71 (70°)4.7MayJune: 4.87 (70°)4.9JunJuly: 4.48 (70°)4.5JulAugust: 3.72 (70°)3.7AugSeptember: 2.99 (70°)3.0SepOctober: 2.16 (70°)2.2OctNovember: 1.59 (70°)1.6NovDecember: 1.43 (70°)1.4Dec15°
MonthSun hours, flatSun hours at 70°kWh/kWp/day at 70°at 15°Mean temp.
January5.891.911.544.3922.5 °C
February5.852.512.044.5322.9 °C
March5.623.262.684.5523.1 °C
April5.554.343.584.7623.4 °C
May5.595.684.715.1322.6 °C
June5.145.834.874.8920.6 °C
July5.035.364.484.7120.3 °C
August5.164.463.724.5621.3 °C
September5.513.622.994.5822.6 °C
October5.582.652.164.3923.6 °C
November5.551.981.594.1923.0 °C
December5.741.791.434.2422.4 °C
Year5.52 avg3.62 avg1091 kWh1671 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 820 Wp of panels at 70°, versus 280 Wp at 15°. Here the lower tilt is the better winter choice — the sun stays high enough. Size your own system.

Row spacing in Cubal do Lumbo

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.

2.2 mrow pitch at 70°

2.3 mrow pitch at 15°

Row spacing calculator

How Cubal do Lumbo compares in Angola

Against the other 131 places in Angola with climate data, for a fixed array at its best angle.

35thof 132 places in Angola for sunshine, shared: 5.52 peak sun hours a day on flat ground.

+8%solar energy a year compared with the average place in Angola: 1,670 against 1,554 kWh per kWp.

+13 mindaylight on the longest day, compared with Luanda: 12 h 51 min against 12 h 39 min.

15°best year-round tilt here; across Angola it runs from 3° in Buco Zau to 20° in Ondjiva.

Of the 132 places in Angola, Ondjiva gets the most sun (6.24 peak sun hours a day) and Buco Zau the least (3.97); Cubal do Lumbo ranks joint 35th. In its darkest month, December, 1 kWp of off-grid panels at 70° makes 1.43 kWh a day here, against 1.35 kWh on average in Angola. The shortest day lasts 11 h 24 min, −12 min compared with Luanda.

The sunniest places in Angola

Solar forecast for Cubal do Lumbo, 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 Cubal do Lumbo

What is the best solar panel angle in Cubal do Lumbo?
For a fixed array facing north, the best year-round tilt in Cubal do Lumbo is 15°, worth about 1671 kWh per kWp a year. An off-grid system that has to get through November does better at about 7°.
What time is sunrise and sunset in Cubal do Lumbo today?
On 24 October 2026 the sun rises at 05:33 and sets at 18:01 local time (UTC+1), giving 12 h 28 min of daylight. Solar noon is at 11:47.
How many peak sun hours does Cubal do Lumbo get?
On a flat surface 5.5 hours a day averaged over the year, from 5.0 in July to 5.9 in January. Panels tilted at 70° receive 1.8 sun hours a day in December.
How high does the sun get in Cubal do Lumbo?
At solar noon the sun stands 54.3° above the horizon on the June solstice and 78.9° on the December solstice.
Is Cubal do Lumbo a good place for solar panels?
With 5.5 peak sun hours a day on flat ground, Cubal do Lumbo ranks joint 35th of 132 places in Angola for sunshine. A 1 kWp array at the best angle (15°) makes about 1,670 kWh a year here, 8% more than the average place in Angola.

Places near Cubal do Lumbo

All places in Angola

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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.