Jigawa State · Nigeria · 12.45° N · 10.04° E
Solar position in Hadejia
Sun position, daylight and the best solar panel angle for Hadejia — computed for 12.45° N, 10.04° E, 359 m above sea level.
The sun right now
Sun in Hadejia today
Saturday, 24 October 2026 · local time UTC+1
| Event | Time | Direction / height |
|---|---|---|
| Astronomical dawn | 04:59 | sun 18° below horizon |
| Nautical dawn | 05:24 | 12° below |
| Civil dawn | 05:49 | 6° below |
| Sunrise | 06:11 | 102° ESE |
| Golden hour ends | 06:39 | sun 6° up |
| Solar noon | 12:03 | 65.7° high |
| Golden hour starts | 17:28 | sun 6° up |
| Sunset | 17:56 | 258° WSW |
| Civil dusk | 18:18 | 6° below |
| Nautical dusk | 18:43 | 12° below |
| Astronomical dusk | 19:08 | 18° below |
| Day length | 11 h 46 min | |
Sun path diagram for Hadejia
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 79.0° at solar noon in Hadejia; on the December solstice only 54.1°. 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 | 06:45 | 12:31 | 18:16 | 11 h 31 min | 57.7° |
| February | 06:39 | 12:33 | 18:27 | 11 h 48 min | 67.1° |
| March | 06:23 | 12:27 | 18:30 | 12 h 07 min | 77.9° |
| April | 06:04 | 12:18 | 18:32 | 12 h 28 min | 89.5° |
| May | 05:54 | 12:16 | 18:38 | 12 h 45 min | 82.2° |
| June | 05:55 | 12:21 | 18:47 | 12 h 52 min | 79.0° |
| July | 06:03 | 12:26 | 18:48 | 12 h 45 min | 82.0° |
| August | 06:08 | 12:23 | 18:37 | 12 h 28 min | 89.6° |
| September | 06:08 | 12:12 | 18:16 | 12 h 08 min | 78.1° |
| October | 06:10 | 12:04 | 17:58 | 11 h 48 min | 66.8° |
| November | 06:20 | 12:05 | 17:50 | 11 h 31 min | 57.6° |
| December | 06:36 | 12:17 | 17:59 | 11 h 24 min | 54.1° |
A year of daylight in Hadejia
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 Hadejia
Fixed array facing south (azimuth 180°). Energy per kWp from NASA POWER monthly climate, including clouds, temperature and snow reflection.
14°collects the most energy over a year: 1787 kWh per kWp.
1°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° | 1747 | 98% | 4.63 | 1.1× |
| 1° off-grid best | 1752 | 98% | 4.62 | 1.1× |
| 12° = latitude | 1786 | 100% | 4.38 | 1.2× |
| 14° year-round best | 1787 | 100% | 4.33 | 1.2× |
| 15° | 1786 | 100% | 4.30 | 1.2× |
| 30° | 1728 | 97% | 3.73 | 1.5× |
| 45° | 1575 | 88% | 2.98 | 1.9× |
| 60° | 1340 | 75% | 2.12 | 2.5× |
| 70° | 1149 | 64% | 1.56 | 3.2× |
| 90° | 789 | 44% | 1.17 | 3.5× |
A fixed array in Hadejia produces the most over a year at 14°. The design month for an off-grid system is July: at 1° it makes 4.62 kWh per kWp a day, 7% more than at 14°, and costs 2% of the yearly total. Why steep panels win winter.
Off-grid solar in Hadejia 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 | 5.67 | 5.70 | 4.74 | 5.13 | 21.5 °C |
| February | 6.01 | 4.92 | 4.03 | 5.11 | 25.2 °C |
| March | 6.43 | 4.18 | 3.37 | 5.16 | 29.0 °C |
| April | 6.62 | 3.19 | 2.52 | 5.02 | 32.1 °C |
| May | 6.53 | 2.34 | 1.82 | 4.76 | 32.8 °C |
| June | 6.20 | 2.02 | 1.57 | 4.48 | 31.5 °C |
| July | 5.89 | 1.99 | 1.56 | 4.33 | 29.0 °C |
| August | 5.70 | 2.37 | 1.90 | 4.35 | 26.7 °C |
| September | 6.10 | 3.44 | 2.78 | 4.86 | 27.2 °C |
| October | 6.14 | 4.65 | 3.78 | 5.12 | 27.6 °C |
| November | 5.96 | 5.80 | 4.76 | 5.30 | 25.1 °C |
| December | 5.59 | 6.05 | 5.01 | 5.14 | 22.2 °C |
| Year | 6.07 avg | 3.88 avg | 1149 kWh | 1787 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 760 Wp of panels at 70°, versus 270 Wp at 14°. Here the lower tilt is the better winter choice — the sun stays high enough. Size your own system.
Row spacing in Hadejia
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°
2.3 mrow pitch at 14°
How Hadejia compares in Nigeria
Against the other 267 places in Nigeria with climate data, for a fixed array at its best angle.
8thof 268 places in Nigeria for sunshine, shared: 6.07 peak sun hours a day on flat ground.
+20%solar energy a year compared with the average place in Nigeria: 1,787 against 1,489 kWh per kWp.
+22 mindaylight on the longest day, compared with Lagos: 12 h 52 min against 12 h 30 min.
14°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); Hadejia ranks joint 8th. In its darkest month, July, 1 kWp of off-grid panels at 70° makes 1.56 kWh a day here, against 1.26 kWh on average in Nigeria. The shortest day lasts 11 h 24 min, −21 min compared with Lagos.
Solar forecast for Hadejia, 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 Hadejia
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Places near Hadejia
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A free, live card for Hadejia: 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.