Far North · Cameroon · 12.78° N · 14.55° E
Solar position in Blangwa
Sun position, daylight and the best solar panel angle for Blangwa — computed for 12.78° N, 14.55° E, 290 m above sea level.
The sun right now
Sun in Blangwa today
Saturday, 24 October 2026 · local time UTC+1
| Event | Time | Direction / height |
|---|---|---|
| Astronomical dawn | 04:41 | sun 18° below horizon |
| Nautical dawn | 05:06 | 12° below |
| Civil dawn | 05:31 | 6° below |
| Sunrise | 05:53 | 102° ESE |
| Golden hour ends | 06:22 | sun 6° up |
| Solar noon | 11:45 | 65.4° high |
| Golden hour starts | 17:09 | sun 6° up |
| Sunset | 17:38 | 258° WSW |
| Civil dusk | 18:00 | 6° below |
| Nautical dusk | 18:25 | 12° below |
| Astronomical dusk | 18:50 | 18° below |
| Day length | 11 h 45 min | |
Sun path diagram for Blangwa
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 79.3° at solar noon in Blangwa; on the December solstice only 53.8°. 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 | 06:28 | 12:13 | 17:58 | 11 h 30 min | 57.4° |
| February | 06:21 | 12:15 | 18:09 | 11 h 48 min | 66.8° |
| March | 06:05 | 12:08 | 18:12 | 12 h 07 min | 77.6° |
| April | 05:46 | 12:00 | 18:15 | 12 h 29 min | 89.2° |
| May | 05:35 | 11:58 | 18:21 | 12 h 46 min | 82.5° |
| June | 05:37 | 12:03 | 18:29 | 12 h 53 min | 79.3° |
| July | 05:45 | 12:08 | 18:31 | 12 h 46 min | 82.4° |
| August | 05:50 | 12:04 | 18:19 | 12 h 29 min | 89.2° |
| September | 05:50 | 11:54 | 17:58 | 12 h 08 min | 77.8° |
| October | 05:52 | 11:46 | 17:39 | 11 h 47 min | 66.4° |
| November | 06:02 | 11:47 | 17:32 | 11 h 30 min | 57.3° |
| December | 06:18 | 11:59 | 17:41 | 11 h 23 min | 53.8° |
A year of daylight in Blangwa
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 Blangwa
Fixed array facing south (azimuth 180°). Energy per kWp from NASA POWER monthly climate, including clouds, temperature and snow reflection.
15°collects the most energy over a year: 1796 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 | August kWh/kWp/day | Best ÷ worst month |
|---|---|---|---|---|
| 0° off-grid best | 1746 | 97% | 4.20 | 1.2× |
| 13° = latitude | 1795 | 100% | 4.07 | 1.3× |
| 15° year-round best | 1796 | 100% | 4.03 | 1.3× |
| 30° | 1746 | 97% | 3.65 | 1.6× |
| 45° | 1599 | 89% | 3.08 | 2.0× |
| 60° | 1367 | 76% | 2.36 | 2.7× |
| 70° | 1177 | 66% | 1.83 | 3.5× |
| 90° | 807 | 45% | 1.09 | 3.8× |
A fixed array in Blangwa produces the most over a year at 15°. The design month for an off-grid system is August: at 0° it makes 4.20 kWh per kWp a day, 4% more than at 15°, and costs 3% of the yearly total. Why steep panels win winter.
Off-grid solar in Blangwa at 70°
Daily energy of 1 kWp by month. Bars: panels at 70°. Line: panels at 15° (year-round best).
| Month | Sun hours, flat | Sun hours at 70° | kWh/kWp/day at 70° | at 15° | Mean temp. |
|---|---|---|---|---|---|
| January | 5.92 | 6.15 | 5.07 | 5.41 | 23.2 °C |
| February | 6.32 | 5.29 | 4.31 | 5.40 | 26.8 °C |
| March | 6.70 | 4.35 | 3.49 | 5.36 | 30.5 °C |
| April | 6.79 | 3.20 | 2.51 | 5.09 | 33.9 °C |
| May | 6.56 | 2.31 | 1.78 | 4.71 | 34.8 °C |
| June | 6.13 | 1.97 | 1.52 | 4.35 | 33.5 °C |
| July | 5.66 | 1.98 | 1.55 | 4.11 | 30.5 °C |
| August | 5.32 | 2.31 | 1.83 | 4.03 | 28.0 °C |
| September | 5.97 | 3.39 | 2.73 | 4.72 | 28.7 °C |
| October | 6.20 | 4.74 | 3.82 | 5.16 | 29.5 °C |
| November | 6.06 | 6.01 | 4.89 | 5.40 | 27.0 °C |
| December | 5.75 | 6.38 | 5.25 | 5.34 | 23.9 °C |
| Year | 6.11 avg | 4.00 avg | 1177 kWh | 1796 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 780 Wp of panels at 70°, versus 290 Wp at 15°. Here the lower tilt is the better winter choice — the sun stays high enough. Size your own system.
Row spacing in Blangwa
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°
2.4 mrow pitch at 15°
How Blangwa compares in Cameroon
Against the other 86 places in Cameroon with climate data, for a fixed array at its best angle.
1stof 87 places in Cameroon for sunshine: 6.11 peak sun hours a day on flat ground.
+23%solar energy a year compared with the average place in Cameroon: 1,796 against 1,454 kWh per kWp.
+31 mindaylight on the longest day, compared with Douala: 12 h 53 min against 12 h 21 min.
15°best year-round tilt here; across Cameroon it runs from 4° in Ébolowa to 15° in Kousséri.
Blangwa gets the most sun of the 87 places in Cameroon (6.11 peak sun hours a day); the least sunny is Limbe with 4.17. In its darkest month, June, 1 kWp of off-grid panels at 70° makes 1.52 kWh a day here, against 1.16 kWh on average in Cameroon. The shortest day lasts 11 h 23 min, −31 min compared with Douala.
Solar forecast for Blangwa, 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 Blangwa
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A free, live card for Blangwa: 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.