Lunda Sul · Angola · 9.66° S · 20.39° E
Solar position in Saurimo
Sun position, daylight and the best solar panel angle for Saurimo — computed for 9.66° S, 20.39° E, 1071 m above sea level.
The sun right now
Sun in Saurimo today
Saturday, 24 October 2026 · local time UTC+1
| Event | Time | Direction / height |
|---|---|---|
| Astronomical dawn | 03:59 | sun 18° below horizon |
| Nautical dawn | 04:24 | 12° below |
| Civil dawn | 04:49 | 6° below |
| Sunrise | 05:11 | 102° ESE |
| Golden hour ends | 05:39 | sun 6° up |
| Solar noon | 11:22 | 87.8° high |
| Golden hour starts | 17:05 | sun 6° up |
| Sunset | 17:34 | 258° WSW |
| Civil dusk | 17:55 | 6° below |
| Nautical dusk | 18:20 | 12° below |
| Astronomical dusk | 18:46 | 18° below |
| Day length | 12 h 23 min | |
Sun path diagram for Saurimo
Where the sun stands in the sky: the centre is straight overhead, the outer ring is the horizon. Numbers mark local clock hours.
- June solstice
- Equinox
- December solstice
- Today
On the June solstice the sun reaches 56.9° at solar noon in Saurimo; on the December solstice only 76.2°. 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.
| Month | Sunrise | Solar noon | Sunset | Day length | Noon elevation |
|---|---|---|---|---|---|
| January | 05:31 | 11:49 | 18:07 | 12 h 36 min | 79.8° |
| February | 05:41 | 11:52 | 18:02 | 12 h 21 min | 89.2° |
| March | 05:42 | 11:45 | 17:48 | 12 h 06 min | 80.0° |
| April | 05:41 | 11:37 | 17:32 | 11 h 50 min | 68.4° |
| May | 05:45 | 11:34 | 17:24 | 11 h 38 min | 60.1° |
| June | 05:53 | 11:40 | 17:27 | 11 h 34 min | 56.9° |
| July | 05:55 | 11:44 | 17:34 | 11 h 38 min | 59.9° |
| August | 05:46 | 11:41 | 17:36 | 11 h 50 min | 68.3° |
| September | 05:28 | 11:31 | 17:34 | 12 h 06 min | 79.7° |
| October | 05:12 | 11:23 | 17:33 | 12 h 22 min | 88.9° |
| November | 05:06 | 11:24 | 17:42 | 12 h 36 min | 79.7° |
| December | 05:15 | 11:36 | 17:57 | 12 h 41 min | 76.2° |
A year of daylight in Saurimo
Each column is one day of 2026. Bright: sun above the horizon; soft: civil twilight; line: solar noon. Steps are daylight saving time changes.
Best solar panel angle in Saurimo
Fixed array facing north (azimuth 0°). Energy per kWp from NASA POWER monthly climate, including clouds, temperature and snow reflection.
14°collects the most energy over a year: 1566 kWh per kWp.
0°gives the most in the darkest month — the one an off-grid system is sized for.
- Yearly energy
- Worst-month energy
| Tilt | kWh/kWp per year | Share of best year | December kWh/kWp/day | Best ÷ worst month |
|---|---|---|---|---|
| 0° off-grid best | 1529 | 98% | 3.98 | 1.1× |
| 10° = latitude | 1563 | 100% | 3.79 | 1.3× |
| 14° year-round best | 1566 | 100% | 3.69 | 1.4× |
| 15° | 1565 | 100% | 3.66 | 1.4× |
| 30° | 1516 | 97% | 3.17 | 1.7× |
| 45° | 1385 | 88% | 2.52 | 2.1× |
| 60° | 1182 | 75% | 1.81 | 2.8× |
| 70° | 1018 | 65% | 1.40 | 3.4× |
| 90° | 707 | 45% | 1.17 | 3.3× |
A fixed array in Saurimo produces the most over a year at 14°. The design month for an off-grid system is December: at 0° it makes 3.98 kWh per kWp a day, 8% more than at 14°, and costs 2% of the yearly total. Why steep panels win winter.
Off-grid solar in Saurimo at 70°
Daily energy of 1 kWp by month. Bars: panels at 70°. Line: panels at 14° (year-round best).
| Month | Sun hours, flat | Sun hours at 70° | kWh/kWp/day at 70° | at 14° | Mean temp. |
|---|---|---|---|---|---|
| January | 4.95 | 1.81 | 1.46 | 3.73 | 22.3 °C |
| February | 5.16 | 2.25 | 1.82 | 4.00 | 22.6 °C |
| March | 5.16 | 2.92 | 2.39 | 4.15 | 22.7 °C |
| April | 5.31 | 3.92 | 3.24 | 4.50 | 22.6 °C |
| May | 5.59 | 5.30 | 4.40 | 5.01 | 22.5 °C |
| June | 5.36 | 5.69 | 4.74 | 4.95 | 21.3 °C |
| July | 5.30 | 5.28 | 4.40 | 4.81 | 21.4 °C |
| August | 5.05 | 4.09 | 3.36 | 4.32 | 24.3 °C |
| September | 5.20 | 3.27 | 2.66 | 4.21 | 26.1 °C |
| October | 5.36 | 2.50 | 2.02 | 4.17 | 25.1 °C |
| November | 5.19 | 1.91 | 1.53 | 3.92 | 23.2 °C |
| December | 4.94 | 1.74 | 1.40 | 3.69 | 22.3 °C |
| Year | 5.21 avg | 3.40 avg | 1018 kWh | 1566 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 840 Wp of panels at 70°, versus 320 Wp at 14°. Here the lower tilt is the better winter choice — the sun stays high enough. Size your own system.
Row spacing in Saurimo
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.
2.1 mrow pitch at 70°
2.3 mrow pitch at 14°
How Saurimo compares in Angola
Against the other 131 places in Angola with climate data, for a fixed array at its best angle.
63rdof 132 places in Angola for sunshine, shared: 5.21 peak sun hours a day on flat ground.
+1%solar energy a year compared with the average place in Angola: 1,566 against 1,554 kWh per kWp.
+3 mindaylight on the longest day, compared with Luanda: 12 h 41 min against 12 h 39 min.
14°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); Saurimo ranks joint 63rd. In its darkest month, December, 1 kWp of off-grid panels at 70° makes 1.40 kWh a day here, against 1.35 kWh on average in Angola. The shortest day lasts 11 h 34 min, −3 min compared with Luanda.
Solar forecast for Saurimo, 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 Saurimo
What is the best solar panel angle in Saurimo?
What time is sunrise and sunset in Saurimo today?
How many peak sun hours does Saurimo get?
How high does the sun get in Saurimo?
Is Saurimo a good place for solar panels?
Places near Saurimo
Put this on your site
A free, live card for Saurimo: where the sun is right now on today's path, a countdown to sunset or sunrise, the daylight change, the moon phase at night and the best panel angle.
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.