Meghalaya · India · 25.52° N · 91.26° E
Solar position in Nongstoin
Sun position, daylight and the best solar panel angle for Nongstoin — computed for 25.52° N, 91.26° E, 1321 m above sea level.
The sun right now
Sun in Nongstoin today
Sunday, 25 October 2026 · local time UTC+5:30
| Event | Time | Direction / height |
|---|---|---|
| Astronomical dawn | 04:11 | sun 18° below horizon |
| Nautical dawn | 04:38 | 12° below |
| Civil dawn | 05:05 | 6° below |
| Sunrise | 05:28 | 103° ESE |
| Golden hour ends | 05:59 | sun 6° up |
| Solar noon | 11:08 | 52.4° high |
| Golden hour starts | 16:17 | sun 6° up |
| Sunset | 16:49 | 257° WSW |
| Civil dusk | 17:12 | 6° below |
| Nautical dusk | 17:39 | 12° below |
| Astronomical dusk | 18:06 | 18° below |
| Day length | 11 h 20 min | |
Sun path diagram for Nongstoin
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 87.9° at solar noon in Nongstoin; on the December solstice only 41.1°. Sunrise swings from 63° ENE in June to 116° ESE in December — a 52° 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 | 06:12 | 11:36 | 17:00 | 10 h 49 min | 44.6° |
| February | 05:55 | 11:38 | 17:22 | 11 h 27 min | 54.0° |
| March | 05:28 | 11:32 | 17:36 | 12 h 08 min | 64.7° |
| April | 04:57 | 11:23 | 17:50 | 12 h 54 min | 76.4° |
| May | 04:37 | 11:21 | 18:06 | 13 h 29 min | 84.7° |
| June | 04:34 | 11:26 | 18:18 | 13 h 44 min | 87.9° |
| July | 04:46 | 11:31 | 18:16 | 13 h 30 min | 84.9° |
| August | 05:00 | 11:28 | 17:55 | 12 h 54 min | 76.6° |
| September | 05:13 | 11:17 | 17:22 | 12 h 10 min | 65.2° |
| October | 05:26 | 11:09 | 16:52 | 11 h 26 min | 53.8° |
| November | 05:46 | 11:10 | 16:34 | 10 h 48 min | 44.6° |
| December | 06:06 | 11:22 | 16:39 | 10 h 33 min | 41.1° |
A year of daylight in Nongstoin
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 Nongstoin
Fixed array facing south (azimuth 180°). Energy per kWp from NASA POWER monthly climate, including clouds, temperature and snow reflection.
29°collects the most energy over a year: 1406 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° | 1266 | 90% | 3.06 | 1.4× |
| 1° off-grid best | 1275 | 91% | 3.06 | 1.4× |
| 15° | 1373 | 98% | 3.00 | 1.5× |
| 26° = latitude | 1405 | 100% | 2.86 | 1.6× |
| 29° year-round best | 1406 | 100% | 2.81 | 1.7× |
| 30° | 1406 | 100% | 2.79 | 1.7× |
| 45° | 1363 | 97% | 2.46 | 2.0× |
| 60° | 1246 | 89% | 2.04 | 2.4× |
| 70° | 1132 | 80% | 1.72 | 2.7× |
| 90° | 841 | 60% | 1.12 | 3.5× |
A fixed array in Nongstoin produces the most over a year at 29°. The design month for an off-grid system is July: at 1° it makes 3.06 kWh per kWp a day, 9% more than at 29°, and costs 9% of the yearly total. Why steep panels win winter.
Off-grid solar in Nongstoin at 70°
Daily energy of 1 kWp by month. Bars: panels at 70°. Line: panels at 29° (year-round best).
| Month | Sun hours, flat | Sun hours at 70° | kWh/kWp/day at 70° | at 29° | Mean temp. |
|---|---|---|---|---|---|
| January | 3.80 | 5.03 | 4.34 | 4.32 | 12.4 °C |
| February | 4.48 | 4.78 | 4.08 | 4.55 | 15.0 °C |
| March | 5.16 | 4.25 | 3.57 | 4.60 | 18.9 °C |
| April | 5.17 | 3.26 | 2.69 | 4.09 | 21.8 °C |
| May | 4.85 | 2.61 | 2.12 | 3.57 | 23.1 °C |
| June | 3.99 | 2.13 | 1.71 | 2.87 | 23.9 °C |
| July | 3.87 | 2.14 | 1.72 | 2.81 | 24.0 °C |
| August | 4.17 | 2.56 | 2.07 | 3.16 | 24.0 °C |
| September | 3.95 | 2.87 | 2.35 | 3.21 | 23.2 °C |
| October | 4.27 | 4.06 | 3.39 | 4.00 | 21.0 °C |
| November | 4.20 | 5.42 | 4.59 | 4.65 | 17.2 °C |
| December | 3.73 | 5.41 | 4.64 | 4.44 | 13.8 °C |
| Year | 4.30 avg | 3.70 avg | 1132 kWh | 1406 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 690 Wp of panels at 70°, versus 420 Wp at 29°. Here the lower tilt is the better winter choice — the sun stays high enough. Size your own system.
Row spacing in Nongstoin
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.
3.1 mrow pitch at 70°
3.0 mrow pitch at 29°
How Nongstoin compares in India
Against the other 3,734 places in India with climate data, for a fixed array at its best angle.
3683rdof 3,735 places in India for sunshine, shared: 4.30 peak sun hours a day on flat ground.
−11%solar energy a year compared with the average place in India: 1,406 against 1,575 kWh per kWp.
+27 mindaylight on the longest day, compared with Mumbai: 13 h 44 min against 13 h 17 min.
29°best year-round tilt here; across India it runs from 8° in Tirunelveli to 33° in Leh.
Of the 3,735 places in India, Balotra gets the most sun (5.73 peak sun hours a day) and Jining the least (3.68); Nongstoin ranks joint 3683rd. In its darkest month, June, 1 kWp of off-grid panels at 70° makes 1.71 kWh a day here, against 1.70 kWh on average in India. The shortest day lasts 10 h 33 min, −26 min compared with Mumbai.
Solar forecast for Nongstoin, 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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Places near Nongstoin
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A free, live card for Nongstoin: 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.