Luanda · Angola · 8.78° S · 13.33° E
Solar position in Kikolo
Sun position, daylight and the best solar panel angle for Kikolo — computed for 8.78° S, 13.33° E, 73 m above sea level.
The sun right now
Sun in Kikolo today
Saturday, 24 October 2026 · local time UTC+1
| Event | Time | Direction / height |
|---|---|---|
| Astronomical dawn | 04:28 | sun 18° below horizon |
| Nautical dawn | 04:53 | 12° below |
| Civil dawn | 05:18 | 6° below |
| Sunrise | 05:40 | 102° ESE |
| Golden hour ends | 06:08 | sun 6° up |
| Solar noon | 11:50 | 86.9° high |
| Golden hour starts | 17:33 | sun 6° up |
| Sunset | 18:01 | 258° WSW |
| Civil dusk | 18:23 | 6° below |
| Nautical dusk | 18:48 | 12° below |
| Astronomical dusk | 19:13 | 18° below |
| Day length | 12 h 22 min | |
Sun path diagram for Kikolo
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 57.8° at solar noon in Kikolo; on the December solstice only 75.3°. Sunrise swings from 66° 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.
| Month | Sunrise | Solar noon | Sunset | Day length | Noon elevation |
|---|---|---|---|---|---|
| January | 06:01 | 12:17 | 18:34 | 12 h 33 min | 78.9° |
| February | 06:10 | 12:20 | 18:30 | 12 h 20 min | 88.3° |
| March | 06:10 | 12:13 | 18:16 | 12 h 06 min | 80.9° |
| April | 06:09 | 12:05 | 18:01 | 11 h 52 min | 69.3° |
| May | 06:12 | 12:03 | 17:53 | 11 h 41 min | 61.0° |
| June | 06:20 | 12:08 | 17:56 | 11 h 37 min | 57.8° |
| July | 06:22 | 12:13 | 18:03 | 11 h 41 min | 60.8° |
| August | 06:14 | 12:09 | 18:05 | 11 h 52 min | 69.2° |
| September | 05:56 | 11:59 | 18:02 | 12 h 06 min | 80.6° |
| October | 05:41 | 11:51 | 18:01 | 12 h 20 min | 88.0° |
| November | 05:36 | 11:52 | 18:09 | 12 h 33 min | 78.8° |
| December | 05:45 | 12:04 | 18:23 | 12 h 38 min | 75.3° |
A year of daylight in Kikolo
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 Kikolo
Fixed array facing north (azimuth 0°). Energy per kWp from NASA POWER monthly climate, including clouds, temperature and snow reflection.
8°collects the most energy over a year: 1418 kWh per kWp.
21°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 | August kWh/kWp/day | Best ÷ worst month |
|---|---|---|---|---|
| 0° | 1405 | 99% | 3.14 | 1.4× |
| 8° year-round best | 1418 | 100% | 3.25 | 1.4× |
| 9° = latitude | 1418 | 100% | 3.26 | 1.4× |
| 15° | 1410 | 99% | 3.31 | 1.3× |
| 21° off-grid best | 1391 | 98% | 3.33 | 1.3× |
| 30° | 1339 | 94% | 3.31 | 1.4× |
| 45° | 1196 | 84% | 3.13 | 1.8× |
| 60° | 994 | 70% | 2.79 | 2.4× |
| 70° | 840 | 59% | 2.49 | 3.0× |
| 90° | 578 | 41% | 1.74 | 2.8× |
A fixed array in Kikolo produces the most over a year at 8°. The design month for an off-grid system is August: at 21° it makes 3.33 kWh per kWp a day, 2% more than at 8°, and costs 2% of the yearly total. Why steep panels win winter.
Off-grid solar in Kikolo at 70°
Daily energy of 1 kWp by month. Bars: panels at 70°. Line: panels at 8° (year-round best).
| Month | Sun hours, flat | Sun hours at 70° | kWh/kWp/day at 70° | at 8° | Mean temp. |
|---|---|---|---|---|---|
| January | 5.57 | 1.70 | 1.33 | 4.24 | 27.3 °C |
| February | 5.48 | 2.20 | 1.75 | 4.24 | 27.9 °C |
| March | 5.58 | 3.01 | 2.42 | 4.42 | 28.0 °C |
| April | 5.14 | 3.73 | 3.02 | 4.20 | 27.4 °C |
| May | 4.92 | 4.43 | 3.61 | 4.14 | 26.5 °C |
| June | 4.40 | 4.28 | 3.52 | 3.76 | 24.1 °C |
| July | 4.05 | 3.68 | 3.04 | 3.44 | 22.7 °C |
| August | 3.91 | 3.03 | 2.49 | 3.25 | 22.6 °C |
| September | 4.26 | 2.67 | 2.17 | 3.45 | 24.0 °C |
| October | 4.45 | 2.10 | 1.68 | 3.51 | 25.8 °C |
| November | 5.13 | 1.70 | 1.34 | 3.94 | 26.6 °C |
| December | 5.33 | 1.55 | 1.21 | 4.04 | 26.9 °C |
| Year | 4.85 avg | 2.84 avg | 840 kWh | 1418 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 970 Wp of panels at 70°, versus 360 Wp at 8°. Here the lower tilt is the better winter choice — the sun stays high enough. Size your own system.
Row spacing in Kikolo
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.
2.0 mrow pitch at 70°
2.2 mrow pitch at 8°
How Kikolo compares in Angola
Against the other 131 places in Angola with climate data, for a fixed array at its best angle.
94thof 132 places in Angola for sunshine, shared: 4.85 peak sun hours a day on flat ground.
−9%solar energy a year compared with the average place in Angola: 1,418 against 1,554 kWh per kWp.
±0 mindaylight on the longest day, compared with Luanda: 12 h 38 min against 12 h 39 min.
8°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); Kikolo ranks joint 94th. In its darkest month, December, 1 kWp of off-grid panels at 70° makes 1.21 kWh a day here, against 1.35 kWh on average in Angola. The shortest day lasts 11 h 37 min, ±0 min compared with Luanda.
Solar forecast for Kikolo, next 48 hours
Expected output of 1 kWp at 70°, computed from the ICON-EU weather model of the Deutscher Wetterdienst (DWD), Europe.
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Questions about the sun in Kikolo
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Places near Kikolo
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A free, live card for Kikolo: 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.