Solarposition.org

North District · Hong Kong · 22.49° N · 114.14° E

Solar position in Fanling

Sun position, daylight and the best solar panel angle for Fanling — computed for 22.49° N, 114.14° E, 17 m above sea level.

Sunrise today06:24103° ESE
Sunset today17:50257° WSW
Best panel angle20°year-round, facing south
Off-grid angle21°best for the darkest month

The sun right now

Azimuth180.0°
Elevation55.4°
At solar noon, 12:07Open on the sun map

Sun in Fanling today

Sunday, 25 October 2026 · local time UTC+8

EventTimeDirection / height
Astronomical dawn05:08sun 18° below horizon
Nautical dawn05:3412° below
Civil dawn06:016° below
Sunrise06:24103° ESE
Golden hour ends06:54sun 6° up
Solar noon12:0755.4° high
Golden hour starts17:20sun 6° up
Sunset17:50257° WSW
Civil dusk18:136° below
Nautical dusk18:3912° below
Astronomical dusk19:0618° below
Day length11 h 27 min

Sun path diagram for Fanling

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 solstice678910111213141516171819EquinoxDecember solstice891011121314151617Today
  • June solstice
  • Equinox
  • December solstice
  • Today

On the June solstice the sun reaches 89.1° at solar noon in Fanling; on the December solstice only 44.1°. Sunrise swings from 64° ENE in June to 115° ESE in December — a 51° 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
January07:0512:3418:0410 h 59 min47.6°
February06:5112:3718:2311 h 32 min57.0°
March06:2612:3018:3412 h 08 min67.7°
April05:5812:2218:4512 h 47 min79.4°
May05:4112:2018:5913 h 18 min87.7°
June05:3912:2519:1013 h 31 min89.1°
July05:5012:2919:0913 h 19 min88.0°
August06:0212:2618:5012 h 48 min79.6°
September06:1112:1618:2112 h 09 min68.2°
October06:2212:0717:5311 h 31 min56.8°
November06:3912:0917:3810 h 59 min47.6°
December06:5812:2117:4410 h 45 min44.1°

A year of daylight in Fanling

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 Fanling

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: 1253 kWh per kWp.

21°gives the most in the darkest month — the one an off-grid system is sized for.

30%40%50%60%70%80%90%100%0°10°20°30°40°50°60°70°80°90°Best year-round 20°Best worst-month 21°70°Yearly energyWorst-month energy
  • Yearly energy
  • Worst-month energy
TiltkWh/kWp per yearShare of best yearFebruary kWh/kWp/dayBest ÷ worst month
0°119695%2.541.7×
15°1250100%2.801.5×
20° year-round best1253100%2.851.4×
21° off-grid best1253100%2.861.4×
22° = latitude1252100%2.871.4×
30°123799%2.901.4×
45°115792%2.851.4×
60°101881%2.651.7×
70°89872%2.442.0×
90°63050%1.862.6×

A fixed array in Fanling produces the most over a year at 20°. The design month for an off-grid system is February: at 21° it makes 2.86 kWh per kWp a day, and costs 0% of the yearly total. Why steep panels win winter.

Off-grid solar in Fanling at 70°

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

012345January: 2.94 (70°)2.9JanFebruary: 2.44 (70°)2.4FebMarch: 2.12 (70°)2.1MarApril: 1.96 (70°)2.0AprMay: 1.82 (70°)1.8MayJune: 1.68 (70°)1.7JunJuly: 1.87 (70°)1.9JulAugust: 2.19 (70°)2.2AugSeptember: 2.66 (70°)2.7SepOctober: 3.23 (70°)3.2OctNovember: 3.32 (70°)3.3NovDecember: 3.26 (70°)3.3Dec20°
MonthSun hours, flatSun hours at 70°kWh/kWp/day at 70°at 20°Mean temp.
January3.083.472.943.0116.0 °C
February3.142.912.442.8517.7 °C
March3.372.572.122.8520.2 °C
April3.912.421.963.1123.2 °C
May4.602.281.823.4726.2 °C
June4.742.131.683.4827.9 °C
July5.452.361.874.0128.5 °C
August5.112.742.193.9328.4 °C
September4.743.302.663.8827.5 °C
October4.403.943.233.9024.9 °C
November3.614.003.323.4621.5 °C
December3.183.863.263.1917.1 °C
Year4.12 avg3.00 avg898 kWh1253 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 700 Wp of panels at 70°, versus 410 Wp at 20°. Here the lower tilt is the better winter choice — the sun stays high enough. Size your own system.

Row spacing in Fanling

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.

2.9 mrow pitch at 70°

2.7 mrow pitch at 20°

Row spacing calculator

How Fanling compares in Hong Kong

Against the other 135 places in Hong Kong with climate data, for a fixed array at its best angle.

118thof 136 places in Hong Kong for sunshine, shared: 4.12 peak sun hours a day on flat ground.

±0%solar energy a year compared with the average place in Hong Kong: 1,253 against 1,255 kWh per kWp.

+1 mindaylight on the longest day, compared with Hong Kong: 13 h 31 min against 13 h 30 min.

20°best year-round tilt here; across Hong Kong it runs from 18° in Shek O to 20° in Fanling.

Of the 136 places in Hong Kong, Shek O and one other place get the most sun (4.16 peak sun hours a day) and Sheung Shui and one other place the least (4.11); Fanling ranks joint 118th. In its darkest month, June, 1 kWp of off-grid panels at 70° makes 1.68 kWh a day here, against 1.69 kWh on average in Hong Kong. The shortest day lasts 10 h 45 min, −1 min compared with Hong Kong.

The sunniest places in Hong Kong

Solar forecast for Fanling, 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 Fanling

What is the best solar panel angle in Fanling?
For a fixed array facing south, the best year-round tilt in Fanling is 20°, worth about 1253 kWh per kWp a year. An off-grid system that has to get through February does better at about 21°.
What time is sunrise and sunset in Fanling today?
On 25 October 2026 the sun rises at 06:24 and sets at 17:50 local time (UTC+8), giving 11 h 27 min of daylight. Solar noon is at 12:07.
How many peak sun hours does Fanling get?
On a flat surface 4.1 hours a day averaged over the year, from 3.1 in January to 5.5 in July. Panels tilted at 70° receive 2.1 sun hours a day in June.
How high does the sun get in Fanling?
At solar noon the sun stands 89.1° above the horizon on the June solstice and 44.1° on the December solstice.
Is Fanling a good place for solar panels?
With 4.1 peak sun hours a day on flat ground, Fanling ranks joint 118th of 136 places in Hong Kong for sunshine. A 1 kWp array at the best angle (20°) makes about 1,253 kWh a year here, as much as the average place in Hong Kong.

Places near Fanling

All places in Hong Kong

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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.