Sangha · Republic of the Congo · 1.41° N · 16.32° E
Solar position in Pokola
Sun position, daylight and the best solar panel angle for Pokola — computed for 1.41° N, 16.32° E, 331 m above sea level.
The sun right now
Sun in Pokola today
Saturday, 24 October 2026 · local time UTC+1
| Event | Time | Direction / height |
|---|---|---|
| Astronomical dawn | 04:26 | sun 18° below horizon |
| Nautical dawn | 04:51 | 12° below |
| Civil dawn | 05:15 | 6° below |
| Sunrise | 05:36 | 102° ESE |
| Golden hour ends | 06:04 | sun 6° up |
| Solar noon | 11:38 | 76.8° high |
| Golden hour starts | 17:13 | sun 6° up |
| Sunset | 17:41 | 258° WSW |
| Civil dusk | 18:02 | 6° below |
| Nautical dusk | 18:26 | 12° below |
| Astronomical dusk | 18:51 | 18° below |
| Day length | 12 h 04 min | |
Sun path diagram for Pokola
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 68.0° at solar noon in Pokola; on the December solstice only 65.2°. Sunrise swings from 67° ENE in June to 113° 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 | 06:04 | 12:06 | 18:07 | 12 h 03 min | 68.8° |
| February | 06:05 | 12:08 | 18:10 | 12 h 05 min | 78.1° |
| March | 05:58 | 12:01 | 18:05 | 12 h 07 min | 88.9° |
| April | 05:48 | 11:53 | 17:57 | 12 h 09 min | 79.5° |
| May | 05:45 | 11:51 | 17:56 | 12 h 11 min | 71.2° |
| June | 05:50 | 11:56 | 18:02 | 12 h 12 min | 68.0° |
| July | 05:55 | 12:01 | 18:06 | 12 h 11 min | 71.0° |
| August | 05:53 | 11:57 | 18:02 | 12 h 09 min | 79.4° |
| September | 05:44 | 11:47 | 17:51 | 12 h 07 min | 89.2° |
| October | 05:37 | 11:39 | 17:41 | 12 h 05 min | 77.8° |
| November | 05:39 | 11:40 | 17:42 | 12 h 03 min | 68.6° |
| December | 05:51 | 11:52 | 17:54 | 12 h 03 min | 65.2° |
A year of daylight in Pokola
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 Pokola
Fixed array facing south (azimuth 180°). Energy per kWp from NASA POWER monthly climate, including clouds, temperature and snow reflection.
3°collects the most energy over a year: 1377 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 | July kWh/kWp/day | Best ÷ worst month |
|---|---|---|---|---|
| 0° off-grid best | 1376 | 100% | 3.25 | 1.3× |
| 1° = latitude | 1376 | 100% | 3.24 | 1.3× |
| 3° year-round best | 1377 | 100% | 3.20 | 1.3× |
| 15° | 1353 | 98% | 2.94 | 1.5× |
| 30° | 1260 | 91% | 2.49 | 1.8× |
| 45° | 1103 | 80% | 1.92 | 2.3× |
| 60° | 898 | 65% | 1.33 | 3.0× |
| 70° | 758 | 55% | 1.11 | 3.1× |
| 90° | 523 | 38% | 0.97 | 2.5× |
A fixed array in Pokola produces the most over a year at 3°. The design month for an off-grid system is July: at 0° it makes 3.25 kWh per kWp a day, 2% more than at 3°, and costs 0% of the yearly total. Why steep panels win winter.
Off-grid solar in Pokola at 70°
Daily energy of 1 kWp by month. Bars: panels at 70°. Line: panels at 3° (year-round best).
| Month | Sun hours, flat | Sun hours at 70° | kWh/kWp/day at 70° | at 3° | Mean temp. |
|---|---|---|---|---|---|
| January | 5.29 | 4.24 | 3.45 | 4.26 | 26.4 °C |
| February | 5.18 | 3.49 | 2.83 | 4.13 | 27.2 °C |
| March | 5.20 | 2.77 | 2.23 | 4.14 | 26.4 °C |
| April | 5.18 | 1.96 | 1.56 | 4.09 | 26.1 °C |
| May | 4.74 | 1.44 | 1.13 | 3.71 | 25.9 °C |
| June | 4.26 | 1.43 | 1.12 | 3.32 | 25.5 °C |
| July | 4.11 | 1.42 | 1.11 | 3.20 | 25.5 °C |
| August | 4.16 | 1.54 | 1.22 | 3.27 | 25.3 °C |
| September | 4.54 | 2.15 | 1.73 | 3.62 | 24.6 °C |
| October | 4.73 | 2.93 | 2.39 | 3.80 | 24.6 °C |
| November | 4.69 | 3.55 | 2.91 | 3.79 | 24.8 °C |
| December | 4.87 | 4.04 | 3.30 | 3.94 | 25.4 °C |
| Year | 4.74 avg | 2.58 avg | 758 kWh | 1377 kWh |
Sizing example. To run a 1 kWh-per-day load through July on LiFePO4 batteries (charge controller, battery and inverter losses included) you need about 1,060 Wp of panels at 70°, versus 370 Wp at 3°. Here the lower tilt is the better winter choice — the sun stays high enough. Size your own system.
Row spacing in Pokola
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.
1.7 mrow pitch at 70°
2.1 mrow pitch at 3°
How Pokola compares in the Republic of the Congo
Against the other 22 places in the Republic of the Congo with climate data, for a fixed array at its best angle.
3rdof 23 places in the Republic of the Congo for sunshine, shared: 4.74 peak sun hours a day on flat ground.
+8%solar energy a year compared with the average place in the Republic of the Congo: 1,377 against 1,280 kWh per kWp.
−10 mindaylight on the longest day, compared with Brazzaville: 12 h 12 min against 12 h 22 min.
3°best year-round tilt here; across the Republic of the Congo it runs from 1° in Owando to 5° in Mindouli.
Of the 23 places in the Republic of the Congo, Mindouli and one other place get the most sun (4.91 peak sun hours a day) and Mossendjo the least (3.94); Pokola ranks joint 3rd. In its darkest month, July, 1 kWp of off-grid panels at 70° makes 1.11 kWh a day here, against 1.15 kWh on average in the Republic of the Congo. The shortest day lasts 12 h 03 min, +10 min compared with Brazzaville.
Solar forecast for Pokola, 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 Pokola
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Places near Pokola
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A free, live card for Pokola: 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.