Solarposition.org

Scotland · United Kingdom · 55.78° N · 4.10° W

Solar position in High Blantyre

Sun position, daylight and the best solar panel angle for High Blantyre — computed for 55.78° N, 4.10° W, 78 m above sea level.

Sunrise today08:05110° ESE
Sunset today17:54250° WSW
Best panel angle43°year-round, facing south
Off-grid angle77°best for the darkest month

The sun right now

Azimuth180.0°
Elevation22.4°
At solar noon, 13:00Open on the sun map

Sun in High Blantyre today

Saturday, 24 October 2026 · local time UTC+1

EventTimeDirection / height
Astronomical dawn06:01sun 18° below horizon
Nautical dawn06:4412° below
Civil dawn07:276° below
Sunrise08:05110° ESE
Golden hour ends08:59sun 6° up
Solar noon13:0022.4° high
Golden hour starts17:00sun 6° up
Sunset17:54250° WSW
Civil dusk18:326° below
Nautical dusk19:1512° below
Astronomical dusk19:5818° below
Day length9 h 49 min

Sun path diagram for High Blantyre

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 solstice56789101112131415161718192021EquinoxDecember solstice9101112131415Today
  • June solstice
  • Equinox
  • December solstice
  • Today

On the June solstice the sun reaches 57.7° at solar noon in High Blantyre; on the December solstice only 10.9°. Sunrise swings from 43° NE in June to 133° SE in December — a 90° 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
January08:2812:2716:277 h 59 min14.4°
February07:2712:3017:3310 h 07 min23.8°
March06:1612:2318:3212 h 16 min34.6°
April05:5613:1520:3414 h 38 min46.2°
May04:5413:1321:3216 h 38 min54.5°
June04:3113:1822:0517 h 34 min57.7°
July05:0213:2221:4216 h 41 min54.6°
August05:5913:1920:3814 h 38 min46.2°
September06:5913:0919:1812 h 18 min34.8°
October07:5913:0018:0110 h 02 min23.4°
November08:0312:0216:007 h 56 min14.3°
December08:4412:1415:447 h 00 min10.9°

A year of daylight in High Blantyre

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 High Blantyre

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

43°collects the most energy over a year: 954 kWh per kWp.

77°gives the most in the darkest month — the one an off-grid system is sized for.

20%30%40%50%60%70%80%90%100%0°10°20°30°40°50°60°70°80°90°Best year-round 43°Best worst-month 77°70°Yearly energyWorst-month energy
  • Yearly energy
  • Worst-month energy
TiltkWh/kWp per yearShare of best yearDecember kWh/kWp/dayBest ÷ worst month
0°74378%0.2515.8×
15°86290%0.498.6×
30°93398%0.706.1×
43° year-round best954100%0.854.9×
45°953100%0.874.7×
56° = latitude93498%0.964.0×
60°92096%0.983.8×
70°87091%1.023.3×
77° off-grid best82286%1.033.0×
90°70974%1.012.6×

A fixed array in High Blantyre produces the most over a year at 43°. The design month for an off-grid system is December: at 77° it makes 1.03 kWh per kWp a day, 21% more than at 43°, and costs 14% of the yearly total. Why steep panels win winter.

Off-grid solar in High Blantyre at 70°

Daily energy of 1 kWp by month. Bars: panels at 70°. Line: panels at 43° (year-round best).

012345January: 1.21 (70°)1.2JanFebruary: 2.02 (70°)2.0FebMarch: 2.73 (70°)2.7MarApril: 3.33 (70°)3.3AprMay: 3.39 (70°)3.4MayJune: 2.98 (70°)3.0JunJuly: 2.93 (70°)2.9JulAugust: 2.82 (70°)2.8AugSeptember: 2.63 (70°)2.6SepOctober: 2.04 (70°)2.0OctNovember: 1.47 (70°)1.5NovDecember: 1.02 (70°)1.0Dec43°
MonthSun hours, flatSun hours at 70°kWh/kWp/day at 70°at 43°Mean temp.
January0.501.381.211.042.7 °C
February1.162.282.021.872.7 °C
March2.243.092.732.793.9 °C
April3.673.803.333.766.3 °C
May4.693.923.394.179.2 °C
June4.613.502.983.7912.1 °C
July4.393.462.933.6713.6 °C
August3.603.322.823.3113.2 °C
September2.563.072.632.8111.3 °C
October1.412.352.041.968.4 °C
November0.661.691.471.295.4 °C
December0.371.171.020.853.3 °C
Year2.49 avg2.75 avg870 kWh954 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 1,150 Wp of panels at 70°, versus 1,380 Wp at 43°. The steep array is 17% smaller for the same winter. Size your own system.

Row spacing in High Blantyre

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.

14.7 mrow pitch at 70°

11.7 mrow pitch at 43°

Row spacing calculator

How High Blantyre compares in the United Kingdom

Against the other 801 places in the United Kingdom with climate data, for a fixed array at its best angle.

759thof 802 places in the United Kingdom for sunshine, shared: 2.49 peak sun hours a day on flat ground.

−10%solar energy a year compared with the average place in the United Kingdom: 954 against 1,058 kWh per kWp.

+56 mindaylight on the longest day, compared with London: 17 h 34 min against 16 h 38 min.

43°best year-round tilt here; across the United Kingdom it runs from 38° in Plymouth to 45° in Elgin.

Of the 802 places in the United Kingdom, Sandown and 2 other places get the most sun (3.23 peak sun hours a day) and Fort William the least (2.32); High Blantyre ranks joint 759th. In its darkest month, December, 1 kWp of off-grid panels at 70° makes 1.02 kWh a day here, against 1.32 kWh on average in the United Kingdom. The shortest day lasts 7 h 00 min, −50 min compared with London.

The sunniest places in the United Kingdom

Solar forecast for High Blantyre, 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 High Blantyre

What is the best solar panel angle in High Blantyre?
For a fixed array facing south, the best year-round tilt in High Blantyre is 43°, worth about 954 kWh per kWp a year. An off-grid system that has to get through December does better at about 77°.
What time is sunrise and sunset in High Blantyre today?
On 24 October 2026 the sun rises at 08:05 and sets at 17:54 local time (UTC+1), giving 9 h 49 min of daylight. Solar noon is at 13:00.
How many peak sun hours does High Blantyre get?
On a flat surface 2.5 hours a day averaged over the year, from 0.4 in December to 4.7 in May. Panels tilted at 70° receive 1.2 sun hours a day in December.
How high does the sun get in High Blantyre?
At solar noon the sun stands 57.7° above the horizon on the June solstice and 10.9° on the December solstice.
Is High Blantyre a good place for solar panels?
With 2.5 peak sun hours a day on flat ground, High Blantyre ranks joint 759th of 802 places in the United Kingdom for sunshine. A 1 kWp array at the best angle (43°) makes about 954 kWh a year here, 10% less than the average place in the United Kingdom.

Places near High Blantyre

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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.