Xinjiang · China · 41.76° N · 86.15° E
Solar position in Korla
Sun position, daylight and the best solar panel angle for Korla — computed for 41.76° N, 86.15° E, 945 m above sea level.
The sun right now
Sun in Korla today
Sunday, 25 October 2026 · local time UTC+6
| Event | Time | Direction / height |
|---|---|---|
| Astronomical dawn | 05:05 | sun 18° below horizon |
| Nautical dawn | 05:37 | 12° below |
| Civil dawn | 06:10 | 6° below |
| Sunrise | 06:38 | 105° ESE |
| Golden hour ends | 07:17 | sun 6° up |
| Solar noon | 11:59 | 36.1° high |
| Golden hour starts | 16:40 | sun 6° up |
| Sunset | 17:19 | 254° WSW |
| Civil dusk | 17:48 | 6° below |
| Nautical dusk | 18:20 | 12° below |
| Astronomical dusk | 18:52 | 18° below |
| Day length | 10 h 41 min | |
Sun path diagram for Korla
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 71.7° at solar noon in Korla; on the December solstice only 24.8°. Sunrise swings from 57° ENE in June to 121° ESE in December — a 64° 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 | 07:37 | 12:26 | 17:16 | 9 h 39 min | 28.4° |
| February | 07:02 | 12:29 | 17:55 | 10 h 53 min | 37.7° |
| March | 06:17 | 12:22 | 18:28 | 12 h 11 min | 48.5° |
| April | 05:26 | 12:14 | 19:02 | 13 h 36 min | 60.1° |
| May | 04:50 | 12:12 | 19:34 | 14 h 44 min | 68.4° |
| June | 04:40 | 12:17 | 19:53 | 15 h 13 min | 71.7° |
| July | 04:58 | 12:21 | 19:44 | 14 h 46 min | 68.7° |
| August | 05:29 | 12:18 | 19:06 | 13 h 37 min | 60.3° |
| September | 06:01 | 12:08 | 18:14 | 12 h 14 min | 48.9° |
| October | 06:34 | 11:59 | 17:25 | 10 h 51 min | 37.5° |
| November | 07:11 | 12:01 | 16:50 | 9 h 39 min | 28.3° |
| December | 07:39 | 12:13 | 16:47 | 9 h 09 min | 24.8° |
A year of daylight in Korla
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 Korla
Fixed array facing south (azimuth 180°). Energy per kWp from NASA POWER monthly climate, including clouds, temperature and snow reflection.
38°collects the most energy over a year: 1689 kWh per kWp.
60°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 | December kWh/kWp/day | Best ÷ worst month |
|---|---|---|---|---|
| 0° | 1383 | 82% | 1.62 | 3.3× |
| 15° | 1573 | 93% | 2.39 | 2.3× |
| 30° | 1674 | 99% | 3.03 | 1.8× |
| 38° year-round best | 1689 | 100% | 3.31 | 1.6× |
| 42° = latitude | 1686 | 100% | 3.43 | 1.5× |
| 45° | 1680 | 99% | 3.51 | 1.5× |
| 60° off-grid best | 1592 | 94% | 3.79 | 1.3× |
| 70° | 1484 | 88% | 3.86 | 1.5× |
| 90° | 1169 | 69% | 3.71 | 2.3× |
A fixed array in Korla produces the most over a year at 38°. The design month for an off-grid system is December: at 60° it makes 3.79 kWh per kWp a day, 15% more than at 38°, and costs 6% of the yearly total. Why steep panels win winter.
Off-grid solar in Korla at 70°
Daily energy of 1 kWp by month. Bars: panels at 70°. Line: panels at 38° (year-round best).
| Month | Sun hours, flat | Sun hours at 70° | kWh/kWp/day at 70° | at 38° | Mean temp. |
|---|---|---|---|---|---|
| January snow | 2.20 | 4.27 | 3.99 | 3.51 | -9.3 °C |
| February snow | 3.29 | 5.32 | 4.88 | 4.55 | -4.0 °C |
| March | 4.64 | 5.25 | 4.67 | 5.14 | 4.3 °C |
| April | 5.73 | 4.79 | 4.13 | 5.21 | 12.4 °C |
| May | 6.58 | 4.35 | 3.65 | 5.19 | 18.1 °C |
| June | 6.70 | 3.94 | 3.23 | 4.88 | 23.4 °C |
| July | 6.56 | 4.01 | 3.26 | 4.84 | 25.6 °C |
| August | 6.00 | 4.49 | 3.68 | 4.92 | 24.4 °C |
| September | 5.15 | 5.23 | 4.40 | 5.11 | 18.3 °C |
| October | 3.89 | 5.46 | 4.76 | 4.84 | 9.8 °C |
| November | 2.60 | 4.84 | 4.37 | 4.04 | 0.5 °C |
| December snow | 1.93 | 4.15 | 3.86 | 3.31 | -7.4 °C |
| Year | 4.61 avg | 4.67 avg | 1484 kWh | 1689 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 370 Wp of panels at 70°, versus 360 Wp at 38°. Here the lower tilt is the better winter choice — the sun stays high enough. Size your own system.
Row spacing in Korla
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.
5.4 mrow pitch at 70°
4.7 mrow pitch at 38°
How Korla compares in China
Against the other 2,094 places in China with climate data, for a fixed array at its best angle.
177thof 2,095 places in China for sunshine, shared: 4.61 peak sun hours a day on flat ground.
+34%solar energy a year compared with the average place in China: 1,689 against 1,262 kWh per kWp.
+1 h 02 mindaylight on the longest day, compared with Shanghai: 15 h 13 min against 14 h 11 min.
38°best year-round tilt here; across China it runs from 14° in Haikou to 52° in Xilinji.
Of the 2,095 places in China, Nyêmo gets the most sun (5.75 peak sun hours a day) and Baima and 11 other places the least (2.91); Korla ranks joint 177th. In its darkest month, June, 1 kWp of off-grid panels at 70° makes 3.23 kWh a day here, against 2.06 kWh on average in China. The shortest day lasts 9 h 09 min, −59 min compared with Shanghai.
Solar forecast for Korla, 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 Korla
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Places near Korla
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A free, live card for Korla: 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.