Solarposition.org

Guizhou · China · 26.25° N · 105.93° E

Solar position in Anshun

Sun position, daylight and the best solar panel angle for Anshun — computed for 26.25° N, 105.93° E, 1374 m above sea level.

Sunrise today07:00103° ESE
Sunset today18:19257° WSW
Best panel angle20°year-round, facing south
Off-grid angle46°best for the darkest month

The sun right now

Azimuth180.0°
Elevation51.7°
At solar noon, 12:40Open on the sun map

Sun in Anshun today

Sunday, 25 October 2026 · local time UTC+8

EventTimeDirection / height
Astronomical dawn05:43sun 18° below horizon
Nautical dawn06:1012° below
Civil dawn06:376° below
Sunrise07:00103° ESE
Golden hour ends07:32sun 6° up
Solar noon12:4051.7° high
Golden hour starts17:48sun 6° up
Sunset18:19257° WSW
Civil dusk18:436° below
Nautical dusk19:1012° below
Astronomical dusk19:3718° below
Day length11 h 19 min

Sun path diagram for Anshun

Where the sun stands in the sky: the centre is straight overhead, the outer ring is the horizon. Numbers mark local clock hours.

15°30°45°60°75°N30°60°E120°150°S210°240°W300°330°June solstice78910111213141516171819EquinoxDecember solstice89101112131415161718Today
  • June solstice
  • Equinox
  • December solstice
  • Today

On the June solstice the sun reaches 87.2° at solar noon in Anshun; on the December solstice only 40.3°. Sunrise swings from 63° ENE in June to 116° ESE in December — a 53° 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.

MonthSunriseSolar noonSunsetDay lengthNoon elevation
January07:4413:0718:3010 h 46 min43.9°
February07:2713:1018:5211 h 25 min53.2°
March06:5913:0319:0712 h 08 min64.0°
April06:2712:5519:2212 h 55 min75.6°
May06:0712:5219:3813 h 32 min83.9°
June06:0412:5819:5113 h 47 min87.2°
July06:1613:0219:4913 h 33 min84.2°
August06:3112:5919:2712 h 56 min75.9°
September06:4412:4918:5412 h 10 min64.5°
October06:5812:4018:2311 h 25 min53.1°
November07:1912:4118:0410 h 46 min43.9°
December07:3912:5418:0910 h 30 min40.3°

A year of daylight in Anshun

Each column is one day of 2026. Bright: sun above the horizon; soft: civil twilight; line: solar noon. Steps are daylight saving time changes.

00:0003:0006:0009:0012:0015:0018:0021:0000:00JanFebMarAprMayJunJulAugSepOctNovDec

Best solar panel angle in Anshun

Fixed array facing south (azimuth 180°). Energy per kWp from NASA POWER monthly climate, including clouds, temperature and snow reflection.

20°collects the most energy over a year: 1056 kWh per kWp.

46°gives the most in the darkest month — the one an off-grid system is sized for.

50%60%70%80%90%100%0°10°20°30°40°50°60°70°80°90°Best year-round 20°Best worst-month 46°70°Yearly energyWorst-month energy
  • Yearly energy
  • Worst-month energy
TiltkWh/kWp per yearShare of best yearDecember kWh/kWp/dayBest ÷ worst month
0°101196%1.522.5×
15°1054100%1.802.1×
20° year-round best1056100%1.872.0×
26° = latitude1051100%1.941.9×
30°104399%1.971.8×
45°98093%2.041.6×
46° off-grid best97492%2.041.5×
60°86882%1.991.4×
70°77173%1.901.4×
90°54852%1.581.8×

A fixed array in Anshun produces the most over a year at 20°. The design month for an off-grid system is December: at 46° it makes 2.04 kWh per kWp a day, 9% more than at 20°, and costs 8% of the yearly total. Why steep panels win winter.

Off-grid solar in Anshun at 70°

Daily energy of 1 kWp by month. Bars: panels at 70°. Line: panels at 20° (year-round best).

01234January: 1.88 (70°)1.9JanFebruary: 2.38 (70°)2.4FebMarch: 2.36 (70°)2.4MarApril: 2.29 (70°)2.3AprMay: 1.94 (70°)1.9MayJune: 1.71 (70°)1.7JunJuly: 2.03 (70°)2.0JulAugust: 2.27 (70°)2.3AugSeptember: 2.27 (70°)2.3SepOctober: 1.94 (70°)1.9OctNovember: 2.41 (70°)2.4NovDecember: 1.90 (70°)1.9Dec20°
MonthSun hours, flatSun hours at 70°kWh/kWp/day at 70°at 20°Mean temp.
January1.942.151.881.925.3 °C
February2.762.752.382.648.6 °C
March3.432.772.363.0412.8 °C
April4.272.752.293.5317.4 °C
May4.392.371.943.4320.2 °C
June3.992.121.713.0521.8 °C
July4.762.502.033.6522.8 °C
August4.652.782.273.7022.3 °C
September3.732.752.273.1419.9 °C
October2.602.321.942.3215.9 °C
November2.492.802.412.4611.4 °C
December1.852.181.901.876.1 °C
Year3.41 avg2.52 avg771 kWh1056 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 630 Wp at 20°. Here the lower tilt is the better winter choice — the sun stays high enough. Size your own system.

Row spacing in Anshun

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.

3.2 mrow pitch at 70°

2.8 mrow pitch at 20°

Row spacing calculator

How Anshun compares in China

Against the other 2,094 places in China with climate data, for a fixed array at its best angle.

1483rdof 2,095 places in China for sunshine, shared: 3.41 peak sun hours a day on flat ground.

−16%solar energy a year compared with the average place in China: 1,056 against 1,262 kWh per kWp.

−24 mindaylight on the longest day, compared with Shanghai: 13 h 47 min against 14 h 11 min.

20°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); Anshun ranks joint 1483rd. In its darkest month, June, 1 kWp of off-grid panels at 70° makes 1.71 kWh a day here, against 2.06 kWh on average in China. The shortest day lasts 10 h 30 min, +23 min compared with Shanghai.

The sunniest places in China

Solar forecast for Anshun, next 48 hours

Expected output of 1 kWp at 70°, computed from the ICON-EU weather model of the Deutscher Wetterdienst (DWD), Europe.

Loading the latest forecast…

Questions about the sun in Anshun

What is the best solar panel angle in Anshun?
For a fixed array facing south, the best year-round tilt in Anshun is 20°, worth about 1056 kWh per kWp a year. An off-grid system that has to get through December does better at about 46°.
What time is sunrise and sunset in Anshun today?
On 25 October 2026 the sun rises at 07:00 and sets at 18:19 local time (UTC+8), giving 11 h 19 min of daylight. Solar noon is at 12:40.
How many peak sun hours does Anshun get?
On a flat surface 3.4 hours a day averaged over the year, from 1.9 in December to 4.8 in July. Panels tilted at 70° receive 2.1 sun hours a day in June.
How high does the sun get in Anshun?
At solar noon the sun stands 87.2° above the horizon on the June solstice and 40.3° on the December solstice.
Is Anshun a good place for solar panels?
With 3.4 peak sun hours a day on flat ground, Anshun ranks joint 1483rd of 2,095 places in China for sunshine. A 1 kWp array at the best angle (20°) makes about 1,056 kWh a year here, 16% less than the average place in China.

Places near Anshun

All places in China

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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.