Xinjiang · China · 46.53° N · 83.63° E
Solar position in Emin
Sun position, daylight and the best solar panel angle for Emin — computed for 46.53° N, 83.63° E, 522 m above sea level.
The sun right now
Sun in Emin today
Saturday, 24 October 2026 · local time UTC+6
| Event | Time | Direction / height |
|---|---|---|
| Astronomical dawn | 05:14 | sun 18° below horizon |
| Nautical dawn | 05:48 | 12° below |
| Civil dawn | 06:24 | 6° below |
| Sunrise | 06:55 | 106° ESE |
| Golden hour ends | 07:37 | sun 6° up |
| Solar noon | 12:09 | 31.7° high |
| Golden hour starts | 16:41 | sun 6° up |
| Sunset | 17:23 | 254° WSW |
| Civil dusk | 17:54 | 6° below |
| Nautical dusk | 18:29 | 12° below |
| Astronomical dusk | 19:04 | 18° below |
| Day length | 10 h 28 min | |
Sun path diagram for Emin
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 66.9° at solar noon in Emin; on the December solstice only 20.1°. Sunrise swings from 54° NE in June to 124° SE in December — a 71° 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 | 08:01 | 12:36 | 17:12 | 9 h 12 min | 23.6° |
| February | 07:19 | 12:39 | 17:59 | 10 h 39 min | 33.0° |
| March | 06:27 | 12:32 | 18:38 | 12 h 12 min | 43.7° |
| April | 05:28 | 12:24 | 19:20 | 13 h 53 min | 55.4° |
| May | 04:45 | 12:22 | 19:59 | 15 h 14 min | 63.7° |
| June | 04:32 | 12:27 | 20:22 | 15 h 50 min | 66.9° |
| July | 04:53 | 12:31 | 20:09 | 15 h 17 min | 63.9° |
| August | 05:31 | 12:28 | 19:25 | 13 h 54 min | 55.6° |
| September | 06:10 | 12:18 | 18:25 | 12 h 15 min | 44.2° |
| October | 06:50 | 12:09 | 17:28 | 10 h 38 min | 32.8° |
| November | 07:35 | 12:11 | 16:46 | 9 h 11 min | 23.6° |
| December | 08:06 | 12:23 | 16:40 | 8 h 34 min | 20.1° |
A year of daylight in Emin
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 Emin
Fixed array facing south (azimuth 180°). Energy per kWp from NASA POWER monthly climate, including clouds, temperature and snow reflection.
42°collects the most energy over a year: 1649 kWh per kWp.
75°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° | 1301 | 79% | 1.16 | 4.9× |
| 15° | 1504 | 91% | 1.84 | 3.2× |
| 30° | 1621 | 98% | 2.42 | 2.4× |
| 42° year-round best | 1649 | 100% | 2.79 | 2.0× |
| 45° | 1646 | 100% | 2.87 | 1.9× |
| 47° = latitude | 1643 | 100% | 2.91 | 1.8× |
| 60° | 1579 | 96% | 3.15 | 1.6× |
| 70° | 1484 | 90% | 3.23 | 1.5× |
| 75° off-grid best | 1423 | 86% | 3.24 | 1.5× |
| 90° | 1193 | 72% | 3.15 | 2.0× |
A fixed array in Emin produces the most over a year at 42°. The design month for an off-grid system is December: at 75° it makes 3.24 kWh per kWp a day, 16% more than at 42°, and costs 14% of the yearly total. Why steep panels win winter.
Off-grid solar in Emin at 70°
Daily energy of 1 kWp by month. Bars: panels at 70°. Line: panels at 42° (year-round best).
| Month | Sun hours, flat | Sun hours at 70° | kWh/kWp/day at 70° | at 42° | Mean temp. |
|---|---|---|---|---|---|
| January snow | 1.94 | 4.46 | 4.21 | 3.69 | -11.9 °C |
| February snow | 2.99 | 5.17 | 4.82 | 4.50 | -9.0 °C |
| March snow | 4.04 | 5.16 | 4.67 | 4.85 | -0.8 °C |
| April | 5.28 | 4.86 | 4.26 | 5.12 | 7.2 °C |
| May | 6.64 | 4.73 | 4.05 | 5.44 | 13.2 °C |
| June | 6.94 | 4.39 | 3.66 | 5.18 | 19.3 °C |
| July | 6.70 | 4.44 | 3.67 | 5.09 | 21.5 °C |
| August | 6.11 | 5.01 | 4.18 | 5.30 | 20.1 °C |
| September | 4.75 | 5.43 | 4.66 | 5.17 | 13.5 °C |
| October | 3.01 | 4.67 | 4.14 | 4.13 | 5.5 °C |
| November snow | 1.70 | 3.60 | 3.29 | 2.93 | -2.8 °C |
| December snow | 1.42 | 3.45 | 3.23 | 2.79 | -9.7 °C |
| Year | 4.30 avg | 4.61 avg | 1484 kWh | 1649 kWh |
Sizing example. To run a 1 kWh-per-day load through December on LiFePO4 batteries (charge controller, battery and inverter losses included) you need about 360 Wp of panels at 70°, versus 420 Wp at 42°. The steep array is 14% smaller for the same winter. Size your own system.
Row spacing in Emin
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.
6.9 mrow pitch at 70°
5.9 mrow pitch at 42°
How Emin compares in China
Against the other 2,094 places in China with climate data, for a fixed array at its best angle.
319thof 2,095 places in China for sunshine, shared: 4.30 peak sun hours a day on flat ground.
+31%solar energy a year compared with the average place in China: 1,649 against 1,262 kWh per kWp.
+1 h 39 mindaylight on the longest day, compared with Shanghai: 15 h 50 min against 14 h 11 min.
42°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); Emin ranks joint 319th. In its darkest month, December, 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 8 h 34 min, −1 h 33 min compared with Shanghai.
Solar forecast for Emin, 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 Emin
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Places near Emin
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A free, live card for Emin: 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.