Yunnan · China · 23.88° N · 100.09° E
Solar position in Lincang
Sun position, daylight and the best solar panel angle for Lincang — computed for 23.88° N, 100.09° E, 1483 m above sea level.
The sun right now
Sun in Lincang today
Sunday, 25 October 2026 · local time UTC+8
| Event | Time | Direction / height |
|---|---|---|
| Astronomical dawn | 06:05 | sun 18° below horizon |
| Nautical dawn | 06:31 | 12° below |
| Civil dawn | 06:58 | 6° below |
| Sunrise | 07:21 | 103° ESE |
| Golden hour ends | 07:52 | sun 6° up |
| Solar noon | 13:03 | 54.0° high |
| Golden hour starts | 18:14 | sun 6° up |
| Sunset | 18:45 | 257° WSW |
| Civil dusk | 19:08 | 6° below |
| Nautical dusk | 19:35 | 12° below |
| Astronomical dusk | 20:01 | 18° below |
| Day length | 11 h 24 min | |
Sun path diagram for Lincang
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 89.6° at solar noon in Lincang; on the December solstice only 42.7°. Sunrise swings from 64° ENE in June to 115° 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 | 08:03 | 13:30 | 18:58 | 10 h 54 min | 46.2° |
| February | 07:48 | 13:33 | 19:18 | 11 h 30 min | 55.6° |
| March | 07:23 | 13:26 | 19:31 | 12 h 08 min | 66.4° |
| April | 06:53 | 13:18 | 19:43 | 12 h 50 min | 78.0° |
| May | 06:34 | 13:16 | 19:57 | 13 h 23 min | 86.3° |
| June | 06:33 | 13:21 | 20:09 | 13 h 37 min | 89.6° |
| July | 06:43 | 13:26 | 20:07 | 13 h 24 min | 86.6° |
| August | 06:57 | 13:22 | 19:48 | 12 h 51 min | 78.2° |
| September | 07:07 | 13:12 | 19:17 | 12 h 10 min | 66.8° |
| October | 07:19 | 13:04 | 18:48 | 11 h 29 min | 55.4° |
| November | 07:38 | 13:05 | 18:32 | 10 h 54 min | 46.2° |
| December | 07:57 | 13:17 | 18:37 | 10 h 40 min | 42.7° |
A year of daylight in Lincang
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 Lincang
Fixed array facing south (azimuth 180°). Energy per kWp from NASA POWER monthly climate, including clouds, temperature and snow reflection.
27°collects the most energy over a year: 1484 kWh per kWp.
3°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° | 1351 | 91% | 3.25 | 1.4× |
| 3° off-grid best | 1379 | 93% | 3.25 | 1.4× |
| 15° | 1457 | 98% | 3.17 | 1.6× |
| 24° = latitude | 1482 | 100% | 3.05 | 1.7× |
| 27° year-round best | 1484 | 100% | 3.00 | 1.8× |
| 30° | 1483 | 100% | 2.95 | 1.8× |
| 45° | 1427 | 96% | 2.60 | 2.1× |
| 60° | 1295 | 87% | 2.16 | 2.4× |
| 70° | 1170 | 79% | 1.82 | 2.8× |
| 90° | 858 | 58% | 1.23 | 3.4× |
A fixed array in Lincang produces the most over a year at 27°. The design month for an off-grid system is July: at 3° it makes 3.25 kWh per kWp a day, 8% more than at 27°, and costs 7% of the yearly total. Why steep panels win winter.
Off-grid solar in Lincang at 70°
Daily energy of 1 kWp by month. Bars: panels at 70°. Line: panels at 27° (year-round best).
| Month | Sun hours, flat | Sun hours at 70° | kWh/kWp/day at 70° | at 27° | Mean temp. |
|---|---|---|---|---|---|
| January | 4.27 | 5.79 | 5.02 | 4.92 | 11.0 °C |
| February | 5.14 | 5.58 | 4.80 | 5.30 | 13.4 °C |
| March | 5.42 | 4.37 | 3.70 | 4.86 | 16.8 °C |
| April | 5.49 | 3.31 | 2.76 | 4.38 | 19.9 °C |
| May | 5.23 | 2.63 | 2.15 | 3.88 | 21.4 °C |
| June | 4.52 | 2.34 | 1.90 | 3.30 | 21.9 °C |
| July | 4.06 | 2.24 | 1.82 | 3.00 | 21.4 °C |
| August | 4.38 | 2.62 | 2.15 | 3.37 | 21.4 °C |
| September | 4.23 | 3.01 | 2.49 | 3.47 | 20.4 °C |
| October | 3.97 | 3.56 | 2.99 | 3.64 | 17.9 °C |
| November | 4.11 | 5.00 | 4.28 | 4.42 | 14.5 °C |
| December | 3.77 | 5.20 | 4.50 | 4.35 | 11.4 °C |
| Year | 4.54 avg | 3.79 avg | 1170 kWh | 1484 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 650 Wp of panels at 70°, versus 390 Wp at 27°. Here the lower tilt is the better winter choice — the sun stays high enough. Size your own system.
Row spacing in Lincang
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.
3.0 mrow pitch at 70°
2.9 mrow pitch at 27°
How Lincang compares in China
Against the other 2,094 places in China with climate data, for a fixed array at its best angle.
211thof 2,095 places in China for sunshine, shared: 4.54 peak sun hours a day on flat ground.
+18%solar energy a year compared with the average place in China: 1,484 against 1,262 kWh per kWp.
−34 mindaylight on the longest day, compared with Shanghai: 13 h 37 min against 14 h 11 min.
27°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); Lincang ranks joint 211th. In its darkest month, July, 1 kWp of off-grid panels at 70° makes 1.82 kWh a day here, against 2.06 kWh on average in China. The shortest day lasts 10 h 40 min, +33 min compared with Shanghai.
Solar forecast for Lincang, 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 Lincang
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Places near Lincang
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A free, live card for Lincang: 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.