Gombe State · Nigeria · 10.21° N · 11.39° E
Solar position in Deba
Sun position, daylight and the best solar panel angle for Deba — computed for 10.21° N, 11.39° E, 311 m above sea level.
The sun right now
Sun in Deba today
Saturday, 24 October 2026 · local time UTC+1
| Event | Time | Direction / height |
|---|---|---|
| Astronomical dawn | 04:52 | sun 18° below horizon |
| Nautical dawn | 05:17 | 12° below |
| Civil dawn | 05:42 | 6° below |
| Sunrise | 06:03 | 102° ESE |
| Golden hour ends | 06:32 | sun 6° up |
| Solar noon | 11:58 | 68.0° high |
| Golden hour starts | 17:24 | sun 6° up |
| Sunset | 17:53 | 258° WSW |
| Civil dusk | 18:14 | 6° below |
| Nautical dusk | 18:39 | 12° below |
| Astronomical dusk | 19:04 | 18° below |
| Day length | 11 h 50 min | |
Sun path diagram for Deba
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 76.8° at solar noon in Deba; on the December solstice only 56.4°. 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 | 06:37 | 12:25 | 18:14 | 11 h 38 min | 60.0° |
| February | 06:32 | 12:28 | 18:23 | 11 h 52 min | 69.3° |
| March | 06:18 | 12:21 | 18:25 | 12 h 07 min | 80.1° |
| April | 06:01 | 12:13 | 18:25 | 12 h 24 min | 88.3° |
| May | 05:52 | 12:11 | 18:29 | 12 h 38 min | 80.0° |
| June | 05:54 | 12:16 | 18:37 | 12 h 43 min | 76.8° |
| July | 06:01 | 12:20 | 18:39 | 12 h 38 min | 79.8° |
| August | 06:05 | 12:17 | 18:29 | 12 h 24 min | 88.2° |
| September | 06:03 | 12:07 | 18:11 | 12 h 07 min | 80.4° |
| October | 06:03 | 11:59 | 17:54 | 11 h 51 min | 69.0° |
| November | 06:11 | 12:00 | 17:48 | 11 h 37 min | 59.8° |
| December | 06:26 | 12:12 | 17:58 | 11 h 32 min | 56.4° |
A year of daylight in Deba
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 Deba
Fixed array facing south (azimuth 180°). Energy per kWp from NASA POWER monthly climate, including clouds, temperature and snow reflection.
12°collects the most energy over a year: 1698 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 | 1667 | 98% | 3.86 | 1.3× |
| 10° = latitude | 1697 | 100% | 3.77 | 1.4× |
| 12° year-round best | 1698 | 100% | 3.74 | 1.4× |
| 15° | 1696 | 100% | 3.69 | 1.4× |
| 30° | 1631 | 96% | 3.32 | 1.7× |
| 45° | 1479 | 87% | 2.79 | 2.2× |
| 60° | 1250 | 74% | 2.13 | 2.9× |
| 70° | 1068 | 63% | 1.65 | 3.7× |
| 90° | 736 | 43% | 1.07 | 3.5× |
A fixed array in Deba produces the most over a year at 12°. The design month for an off-grid system is August: at 0° it makes 3.86 kWh per kWp a day, 3% more than at 12°, and costs 2% of the yearly total. Why steep panels win winter.
Off-grid solar in Deba at 70°
Daily energy of 1 kWp by month. Bars: panels at 70°. Line: panels at 12° (year-round best).
| Month | Sun hours, flat | Sun hours at 70° | kWh/kWp/day at 70° | at 12° | Mean temp. |
|---|---|---|---|---|---|
| January | 5.81 | 5.62 | 4.62 | 5.09 | 24.5 °C |
| February | 5.99 | 4.72 | 3.82 | 4.98 | 28.0 °C |
| March | 6.27 | 3.90 | 3.12 | 4.97 | 30.6 °C |
| April | 6.30 | 2.84 | 2.25 | 4.80 | 31.0 °C |
| May | 6.08 | 1.98 | 1.55 | 4.52 | 29.4 °C |
| June | 5.74 | 1.70 | 1.33 | 4.23 | 27.5 °C |
| July | 5.24 | 1.72 | 1.35 | 3.92 | 26.0 °C |
| August | 4.84 | 2.06 | 1.65 | 3.74 | 24.9 °C |
| September | 5.39 | 2.97 | 2.41 | 4.31 | 25.3 °C |
| October | 5.89 | 4.27 | 3.48 | 4.88 | 26.2 °C |
| November | 6.01 | 5.62 | 4.60 | 5.23 | 25.6 °C |
| December | 5.78 | 6.05 | 4.97 | 5.17 | 24.2 °C |
| Year | 5.78 avg | 3.61 avg | 1068 kWh | 1698 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 890 Wp of panels at 70°, versus 320 Wp at 12°. Here the lower tilt is the better winter choice — the sun stays high enough. Size your own system.
Row spacing in Deba
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 12°
How Deba compares in Nigeria
Against the other 267 places in Nigeria with climate data, for a fixed array at its best angle.
53rdof 268 places in Nigeria for sunshine, shared: 5.78 peak sun hours a day on flat ground.
+14%solar energy a year compared with the average place in Nigeria: 1,698 against 1,489 kWh per kWp.
+13 mindaylight on the longest day, compared with Lagos: 12 h 43 min against 12 h 30 min.
12°best year-round tilt here; across Nigeria it runs from 7° in Port Harcourt to 15° in Gamboru.
Of the 268 places in Nigeria, Kumagunnam and one other place get the most sun (6.17 peak sun hours a day) and Bonny the least (4.14); Deba ranks joint 53rd. In its darkest month, June, 1 kWp of off-grid panels at 70° makes 1.33 kWh a day here, against 1.26 kWh on average in Nigeria. The shortest day lasts 11 h 32 min, −13 min compared with Lagos.
Solar forecast for Deba, 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 Deba
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Places near Deba
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A free, live card for Deba: 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.