Solarposition.org

Kwango · Democratic Republic of the Congo · 6.48° S · 16.82° E

Solar position in Kasongo-Lunda

Sun position, daylight and the best solar panel angle for Kasongo-Lunda — computed for 6.48° S, 16.82° E, 534 m above sea level.

Sunrise today05:28102° ESE
Sunset today17:45258° WSW
Best panel angle9°year-round, facing north
Off-grid angle3°best for the darkest month

The sun right now

Azimuth180.0°
Elevation84.6°
At solar noon, 11:36Open on the sun map

Sun in Kasongo-Lunda today

Saturday, 24 October 2026 · local time UTC+1

EventTimeDirection / height
Astronomical dawn04:17sun 18° below horizon
Nautical dawn04:4212° below
Civil dawn05:066° below
Sunrise05:28102° ESE
Golden hour ends05:56sun 6° up
Solar noon11:3684.6° high
Golden hour starts17:17sun 6° up
Sunset17:45258° WSW
Civil dusk18:076° below
Nautical dusk18:3112° below
Astronomical dusk18:5618° below
Day length12 h 18 min

Sun path diagram for Kasongo-Lunda

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 solstice67891011121314151617Today
  • June solstice
  • Equinox
  • December solstice
  • Today

On the June solstice the sun reaches 60.1° at solar noon in Kasongo-Lunda; on the December solstice only 73.0°. Sunrise swings from 67° ENE in June to 114° ESE in December — a 47° 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
January05:5012:0418:1712 h 26 min76.6°
February05:5812:0618:1412 h 16 min86.0°
March05:5611:5918:0212 h 06 min83.2°
April05:5311:5117:4911 h 56 min71.6°
May05:5511:4917:4311 h 48 min63.3°
June06:0211:5417:4611 h 45 min60.1°
July06:0511:5917:5311 h 48 min63.1°
August05:5811:5517:5311 h 56 min71.5°
September05:4211:4517:4812 h 06 min82.9°
October05:2911:3717:4512 h 17 min85.7°
November05:2511:3817:5112 h 26 min76.5°
December05:3511:5018:0512 h 30 min73.0°

A year of daylight in Kasongo-Lunda

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 Kasongo-Lunda

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

9°collects the most energy over a year: 1463 kWh per kWp.

3°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 9°Best worst-month 3°70°Yearly energyWorst-month energy
  • Yearly energy
  • Worst-month energy
TiltkWh/kWp per yearShare of best yearDecember kWh/kWp/dayBest ÷ worst month
0°145099%3.851.1×
3° off-grid best1458100%3.791.1×
6° = latitude1462100%3.731.1×
9° year-round best1463100%3.661.2×
15°1456100%3.501.3×
30°138395%2.971.6×
45°123885%2.312.0×
60°103371%1.602.7×
70°87760%1.243.2×
90°60541%1.102.7×

A fixed array in Kasongo-Lunda produces the most over a year at 9°. The design month for an off-grid system is December: at 3° it makes 3.79 kWh per kWp a day, 4% more than at 9°, and costs 0% of the yearly total. Why steep panels win winter.

Off-grid solar in Kasongo-Lunda at 70°

Daily energy of 1 kWp by month. Bars: panels at 70°. Line: panels at 9° (year-round best).

012345January: 1.30 (70°)1.3JanFebruary: 1.63 (70°)1.6FebMarch: 2.24 (70°)2.2MarApril: 2.84 (70°)2.8AprMay: 3.58 (70°)3.6MayJune: 3.90 (70°)3.9JunJuly: 3.65 (70°)3.6JulAugust: 2.89 (70°)2.9AugSeptember: 2.38 (70°)2.4SepOctober: 1.78 (70°)1.8OctNovember: 1.33 (70°)1.3NovDecember: 1.24 (70°)1.2Dec9°
MonthSun hours, flatSun hours at 70°kWh/kWp/day at 70°at 9°Mean temp.
January5.001.641.303.8323.6 °C
February5.072.031.633.9624.1 °C
March5.232.752.244.1924.0 °C
April4.993.462.844.1123.8 °C
May5.084.353.584.3123.8 °C
June5.004.733.904.3023.5 °C
July4.924.433.654.1924.1 °C
August4.703.542.893.8725.6 °C
September4.922.942.383.9525.8 °C
October4.992.211.783.9224.5 °C
November4.921.671.333.8023.2 °C
December4.791.561.243.6623.1 °C
Year4.97 avg2.95 avg877 kWh1463 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 950 Wp of panels at 70°, versus 320 Wp at 9°. Here the lower tilt is the better winter choice — the sun stays high enough. Size your own system.

Row spacing in Kasongo-Lunda

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.

1.9 mrow pitch at 70°

2.2 mrow pitch at 9°

Row spacing calculator

How Kasongo-Lunda compares in the Democratic Republic of the Congo

Against the other 113 places in the Democratic Republic of the Congo with climate data, for a fixed array at its best angle.

53rdof 114 places in the Democratic Republic of the Congo for sunshine, shared: 4.97 peak sun hours a day on flat ground.

±0%solar energy a year compared with the average place in the Democratic Republic of the Congo: 1,463 against 1,465 kWh per kWp.

+8 mindaylight on the longest day, compared with Kinshasa: 12 h 30 min against 12 h 23 min.

9°best year-round tilt here; across the Democratic Republic of the Congo it runs from 0° in Boende to 17° in Lubumbashi.

Of the 114 places in the Democratic Republic of the Congo, Mokambo gets the most sun (5.73 peak sun hours a day) and Tshela the least (4.07); Kasongo-Lunda ranks joint 53rd. In its darkest month, December, 1 kWp of off-grid panels at 70° makes 1.24 kWh a day here, against 1.20 kWh on average in the Democratic Republic of the Congo. The shortest day lasts 11 h 45 min, −8 min compared with Kinshasa.

The sunniest places in the Democratic Republic of the Congo

Solar forecast for Kasongo-Lunda, 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 Kasongo-Lunda

What is the best solar panel angle in Kasongo-Lunda?
For a fixed array facing north, the best year-round tilt in Kasongo-Lunda is 9°, worth about 1463 kWh per kWp a year. An off-grid system that has to get through December does better at about 3°.
What time is sunrise and sunset in Kasongo-Lunda today?
On 24 October 2026 the sun rises at 05:28 and sets at 17:45 local time (UTC+1), giving 12 h 18 min of daylight. Solar noon is at 11:36.
How many peak sun hours does Kasongo-Lunda get?
On a flat surface 5.0 hours a day averaged over the year, from 4.7 in August to 5.2 in March. Panels tilted at 70° receive 1.6 sun hours a day in December.
How high does the sun get in Kasongo-Lunda?
At solar noon the sun stands 60.1° above the horizon on the June solstice and 73.0° on the December solstice.
Is Kasongo-Lunda a good place for solar panels?
With 5.0 peak sun hours a day on flat ground, Kasongo-Lunda ranks joint 53rd of 114 places in the Democratic Republic of the Congo for sunshine. A 1 kWp array at the best angle (9°) makes about 1,463 kWh a year here, as much as the average place in the Democratic Republic of the Congo.

Places near Kasongo-Lunda

All places in Democratic Republic of the Congo

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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.