Solarposition.org

North West · South Africa · 25.44° S · 27.51° E

Solar position in Hartbeestfontein-A

Sun position, daylight and the best solar panel angle for Hartbeestfontein-A — computed for 25.44° S, 27.51° E, 1117 m above sea level.

Sunrise today05:27103° ESE
Sunset today18:20256° WSW
Best panel angle28°year-round, facing north
Off-grid angle26°best for the darkest month

The sun right now

Azimuth180.0°
Elevation76.4°
At solar noon, 11:54Open on the sun map

Sun in Hartbeestfontein-A today

Saturday, 24 October 2026 · local time UTC+2

EventTimeDirection / height
Astronomical dawn04:07sun 18° below horizon
Nautical dawn04:3612° below
Civil dawn05:046° below
Sunrise05:27103° ESE
Golden hour ends05:58sun 6° up
Solar noon11:5476.4° high
Golden hour starts17:50sun 6° up
Sunset18:20256° WSW
Civil dusk18:446° below
Nautical dusk19:1212° below
Astronomical dusk19:4118° below
Day length12 h 53 min

Sun path diagram for Hartbeestfontein-A

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 solstice891011121314151617EquinoxDecember solstice6789101112131415161718Today
  • June solstice
  • Equinox
  • December solstice
  • Today

On the June solstice the sun reaches 41.1° at solar noon in Hartbeestfontein-A; on the December solstice only 88.0°. Sunrise swings from 64° ENE in June to 117° 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.

MonthSunriseSolar noonSunsetDay lengthNoon elevation
January05:3712:2119:0413 h 27 min84.4°
February05:5912:2318:4712 h 48 min75.0°
March06:1312:1618:1912 h 06 min64.2°
April06:2712:0817:4911 h 21 min52.6°
May06:4212:0617:3010 h 47 min44.3°
June06:5512:1117:2810 h 33 min41.1°
July06:5312:1617:3910 h 46 min44.2°
August06:3212:1317:5311 h 21 min52.5°
September06:0012:0318:0512 h 05 min63.9°
October05:3011:5418:1912 h 49 min75.3°
November05:1211:5518:3913 h 28 min84.5°
December05:1612:0718:5913 h 44 min88.0°

A year of daylight in Hartbeestfontein-A

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 Hartbeestfontein-A

Fixed array facing north (azimuth 0°). Energy per kWp from NASA POWER monthly climate, including clouds, temperature and snow reflection.

28°collects the most energy over a year: 1870 kWh per kWp.

26°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 28°Best worst-month 26°70°Yearly energyWorst-month energy
  • Yearly energy
  • Worst-month energy
TiltkWh/kWp per yearShare of best yearDecember kWh/kWp/dayBest ÷ worst month
0°167690%5.431.7×
15°182998%5.171.3×
25° = latitude1868100%4.831.2×
26° off-grid best1869100%4.791.2×
28° year-round best1870100%4.711.2×
30°1869100%4.621.2×
45°179796%3.831.5×
60°161987%2.872.1×
70°144877%2.192.6×
90°102755%1.144.3×

A fixed array in Hartbeestfontein-A produces the most over a year at 28°. The design month for an off-grid system is December: at 26° it makes 4.79 kWh per kWp a day, 2% more than at 28°, and costs 0% of the yearly total. Why steep panels win winter.

Off-grid solar in Hartbeestfontein-A at 70°

Daily energy of 1 kWp by month. Bars: panels at 70°. Line: panels at 28° (year-round best).

01234567January: 2.32 (70°)2.3JanFebruary: 2.89 (70°)2.9FebMarch: 3.54 (70°)3.5MarApril: 4.20 (70°)4.2AprMay: 5.29 (70°)5.3MayJune: 5.58 (70°)5.6JunJuly: 5.77 (70°)5.8JulAugust: 5.37 (70°)5.4AugSeptember: 4.54 (70°)4.5SepOctober: 3.34 (70°)3.3OctNovember: 2.49 (70°)2.5NovDecember: 2.19 (70°)2.2Dec28°
MonthSun hours, flatSun hours at 70°kWh/kWp/day at 70°at 28°Mean temp.
January6.742.862.324.7724.5 °C
February6.383.542.894.9124.1 °C
March5.694.273.544.8922.5 °C
April4.855.014.204.7919.3 °C
May4.486.225.295.1815.9 °C
June4.086.485.585.1212.5 °C
July4.406.705.775.4112.3 °C
August5.186.315.375.6315.7 °C
September6.165.434.545.7320.0 °C
October6.654.053.345.3522.8 °C
November6.853.062.494.9723.7 °C
December6.782.712.194.7124.4 °C
Year5.68 avg4.73 avg1448 kWh1870 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 540 Wp of panels at 70°, versus 250 Wp at 28°. Here the lower tilt is the better winter choice — the sun stays high enough. Size your own system.

Row spacing in Hartbeestfontein-A

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.

3.1 mrow pitch at 70°

3.0 mrow pitch at 28°

Row spacing calculator

How Hartbeestfontein-A compares in South Africa

Against the other 294 places in South Africa with climate data, for a fixed array at its best angle.

62ndof 295 places in South Africa for sunshine, shared: 5.68 peak sun hours a day on flat ground.

+4%solar energy a year compared with the average place in South Africa: 1,870 against 1,806 kWh per kWp.

−3 mindaylight on the longest day, compared with Johannesburg: 13 h 44 min against 13 h 47 min.

28°best year-round tilt here; across South Africa it runs from 24° in Thohoyandou to 32° in East London.

Of the 295 places in South Africa, Upington gets the most sun (6.28 peak sun hours a day) and Port Shepstone the least (4.46); Hartbeestfontein-A ranks joint 62nd. In its darkest month, December, 1 kWp of off-grid panels at 70° makes 2.19 kWh a day here, against 2.42 kWh on average in South Africa. The shortest day lasts 10 h 33 min, +3 min compared with Johannesburg.

The sunniest places in South Africa

Solar forecast for Hartbeestfontein-A, 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 Hartbeestfontein-A

What is the best solar panel angle in Hartbeestfontein-A?
For a fixed array facing north, the best year-round tilt in Hartbeestfontein-A is 28°, worth about 1870 kWh per kWp a year. An off-grid system that has to get through December does better at about 26°.
What time is sunrise and sunset in Hartbeestfontein-A today?
On 24 October 2026 the sun rises at 05:27 and sets at 18:20 local time (UTC+2), giving 12 h 53 min of daylight. Solar noon is at 11:54.
How many peak sun hours does Hartbeestfontein-A get?
On a flat surface 5.7 hours a day averaged over the year, from 4.1 in June to 6.9 in November. Panels tilted at 70° receive 2.7 sun hours a day in December.
How high does the sun get in Hartbeestfontein-A?
At solar noon the sun stands 41.1° above the horizon on the June solstice and 88.0° on the December solstice.
Is Hartbeestfontein-A a good place for solar panels?
With 5.7 peak sun hours a day on flat ground, Hartbeestfontein-A ranks joint 62nd of 295 places in South Africa for sunshine. A 1 kWp array at the best angle (28°) makes about 1,870 kWh a year here, 4% more than the average place in South Africa.

Places near Hartbeestfontein-A

All places in South Africa

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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.