Tahoua Region · Niger · 15.90° N · 5.80° E
Solar position in Tchin Tabaradèn
Sun position, daylight and the best solar panel angle for Tchin Tabaradèn — computed for 15.90° N, 5.80° E, 419 m above sea level.
The sun right now
Sun in Tchin Tabaradèn today
Saturday, 24 October 2026 · local time UTC+1
| Event | Time | Direction / height |
|---|---|---|
| Astronomical dawn | 05:18 | sun 18° below horizon |
| Nautical dawn | 05:43 | 12° below |
| Civil dawn | 06:09 | 6° below |
| Sunrise | 06:31 | 102° ESE |
| Golden hour ends | 07:00 | sun 6° up |
| Solar noon | 12:20 | 62.3° high |
| Golden hour starts | 17:41 | sun 6° up |
| Sunset | 18:10 | 258° WSW |
| Civil dusk | 18:32 | 6° below |
| Nautical dusk | 18:57 | 12° below |
| Astronomical dusk | 19:23 | 18° below |
| Day length | 11 h 40 min | |
Sun path diagram for Tchin Tabaradèn
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 82.5° at solar noon in Tchin Tabaradèn; on the December solstice only 50.7°. Sunrise swings from 65° ENE in June to 114° ESE in December — a 49° 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 | 07:07 | 12:48 | 18:28 | 11 h 20 min | 54.3° |
| February | 06:59 | 12:50 | 18:41 | 11 h 43 min | 63.7° |
| March | 06:40 | 12:44 | 18:47 | 12 h 08 min | 74.5° |
| April | 06:18 | 12:35 | 18:52 | 12 h 35 min | 86.1° |
| May | 06:05 | 12:33 | 19:01 | 12 h 56 min | 85.7° |
| June | 06:06 | 12:38 | 19:10 | 13 h 04 min | 82.5° |
| July | 06:15 | 12:43 | 19:11 | 12 h 56 min | 85.5° |
| August | 06:22 | 12:39 | 18:57 | 12 h 35 min | 86.1° |
| September | 06:25 | 12:29 | 18:33 | 12 h 08 min | 74.7° |
| October | 06:30 | 12:21 | 18:12 | 11 h 42 min | 63.3° |
| November | 06:42 | 12:22 | 18:02 | 11 h 20 min | 54.1° |
| December | 06:59 | 12:34 | 18:10 | 11 h 11 min | 50.7° |
A year of daylight in Tchin Tabaradèn
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 Tchin Tabaradèn
Fixed array facing south (azimuth 180°). Energy per kWp from NASA POWER monthly climate, including clouds, temperature and snow reflection.
17°collects the most energy over a year: 1882 kWh per kWp.
11°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 | June kWh/kWp/day | Best ÷ worst month |
|---|---|---|---|---|
| 0° | 1818 | 97% | 5.12 | 1.3× |
| 11° off-grid best | 1875 | 100% | 4.90 | 1.1× |
| 15° | 1882 | 100% | 4.78 | 1.2× |
| 16° = latitude | 1882 | 100% | 4.75 | 1.2× |
| 17° year-round best | 1882 | 100% | 4.72 | 1.2× |
| 30° | 1840 | 98% | 4.19 | 1.3× |
| 45° | 1697 | 90% | 3.39 | 1.7× |
| 60° | 1462 | 78% | 2.45 | 2.3× |
| 70° | 1266 | 67% | 1.84 | 2.8× |
| 90° | 868 | 46% | 1.33 | 3.6× |
A fixed array in Tchin Tabaradèn produces the most over a year at 17°. The design month for an off-grid system is June: at 11° it makes 4.90 kWh per kWp a day, 4% more than at 17°, and costs 0% of the yearly total. Why steep panels win winter.
Off-grid solar in Tchin Tabaradèn at 70°
Daily energy of 1 kWp by month. Bars: panels at 70°. Line: panels at 17° (year-round best).
| Month | Sun hours, flat | Sun hours at 70° | kWh/kWp/day at 70° | at 17° | Mean temp. |
|---|---|---|---|---|---|
| January | 5.56 | 6.05 | 5.06 | 5.27 | 19.9 °C |
| February | 6.16 | 5.47 | 4.51 | 5.44 | 23.6 °C |
| March | 6.79 | 4.68 | 3.80 | 5.56 | 27.7 °C |
| April | 7.01 | 3.58 | 2.84 | 5.32 | 31.9 °C |
| May | 6.95 | 2.71 | 2.11 | 5.00 | 34.2 °C |
| June | 6.67 | 2.37 | 1.84 | 4.72 | 33.9 °C |
| July | 6.65 | 2.36 | 1.85 | 4.78 | 31.5 °C |
| August | 6.44 | 2.84 | 2.27 | 4.85 | 28.9 °C |
| September | 6.53 | 3.94 | 3.16 | 5.18 | 29.6 °C |
| October | 6.21 | 5.04 | 4.07 | 5.26 | 28.8 °C |
| November | 5.79 | 6.05 | 4.96 | 5.33 | 24.9 °C |
| December | 5.38 | 6.27 | 5.22 | 5.19 | 21.0 °C |
| Year | 6.34 avg | 4.27 avg | 1266 kWh | 1882 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 640 Wp of panels at 70°, versus 250 Wp at 17°. Here the lower tilt is the better winter choice — the sun stays high enough. Size your own system.
Row spacing in Tchin Tabaradèn
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.
2.4 mrow pitch at 70°
2.4 mrow pitch at 17°
How Tchin Tabaradèn compares in Niger
Against the other 41 places in Niger with climate data, for a fixed array at its best angle.
5thof 42 places in Niger for sunshine, shared: 6.34 peak sun hours a day on flat ground.
+4%solar energy a year compared with the average place in Niger: 1,882 against 1,815 kWh per kWp.
+9 mindaylight on the longest day, compared with Niamey: 13 h 04 min against 12 h 55 min.
17°best year-round tilt here; across Niger it runs from 13° in Gaya to 19° in Arlit.
Of the 42 places in Niger, Arlit gets the most sun (6.52 peak sun hours a day) and Gaya the least (5.74); Tchin Tabaradèn ranks joint 5th. In its darkest month, June, 1 kWp of off-grid panels at 70° makes 1.84 kWh a day here, against 1.69 kWh on average in Niger. The shortest day lasts 11 h 11 min, −9 min compared with Niamey.
Solar forecast for Tchin Tabaradèn, 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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A free, live card for Tchin Tabaradèn: 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.