Solarposition.org

Rhône-Alpes · France · 45.78° N · 3.09° E

Solar position in Clermont-Ferrand

Sun position, daylight and the best solar panel angle for Clermont-Ferrand — computed for 45.78° N, 3.09° E, 406 m above sea level.

Sunrise today08:16106° ESE
Sunset today18:46254° WSW
Best panel angle37°year-round, facing south
Off-grid angle68°best for the darkest month

The sun right now

Azimuth180.0°
Elevation32.4°
At solar noon, 13:31Open on the sun map

Sun in Clermont-Ferrand today

Saturday, 24 October 2026 · local time UTC+2

EventTimeDirection / height
Astronomical dawn06:36sun 18° below horizon
Nautical dawn07:1112° below
Civil dawn07:456° below
Sunrise08:16106° ESE
Golden hour ends08:58sun 6° up
Solar noon13:3132.4° high
Golden hour starts18:04sun 6° up
Sunset18:46254° WSW
Civil dusk19:176° below
Nautical dusk19:5112° below
Astronomical dusk20:2618° below
Day length10 h 30 min

Sun path diagram for Clermont-Ferrand

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 solstice789101112131415161718192021EquinoxDecember solstice910111213141516Today
  • June solstice
  • Equinox
  • December solstice
  • Today

On the June solstice the sun reaches 67.7° at solar noon in Clermont-Ferrand; on the December solstice only 20.8°. Sunrise swings from 54° NE in June to 124° ESE in December — a 70° 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
January08:2012:5917:379 h 17 min24.4°
February07:4013:0118:2210 h 42 min33.8°
March06:4912:5519:0112 h 12 min44.6°
April06:5113:4620:4113 h 50 min56.2°
May06:0913:4421:1915 h 09 min64.5°
June05:5713:4921:4115 h 43 min67.7°
July06:1813:5421:2915 h 11 min64.6°
August06:5413:5020:4513 h 51 min56.2°
September07:3313:4019:4712 h 14 min44.8°
October08:1213:3218:5110 h 39 min33.4°
November07:5512:3317:119 h 16 min24.3°
December08:2512:4517:058 h 40 min20.8°

A year of daylight in Clermont-Ferrand

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 Clermont-Ferrand

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

37°collects the most energy over a year: 1301 kWh per kWp.

68°gives the most in the darkest month — the one an off-grid system is sized for.

40%50%60%70%80%90%100%0°10°20°30°40°50°60°70°80°90°Best year-round 37°Best worst-month 68°70°Yearly energyWorst-month energy
  • Yearly energy
  • Worst-month energy
TiltkWh/kWp per yearShare of best yearDecember kWh/kWp/dayBest ÷ worst month
0°108483%0.865.8×
15°122494%1.313.9×
30°129499%1.683.0×
37° year-round best1301100%1.812.7×
45°129099%1.942.4×
46° = latitude128799%1.952.3×
60°121393%2.081.9×
68° off-grid best114488%2.101.8×
70°112486%2.101.8×
90°87167%1.961.5×

A fixed array in Clermont-Ferrand produces the most over a year at 37°. The design month for an off-grid system is December: at 68° it makes 2.10 kWh per kWp a day, 16% more than at 37°, and costs 12% of the yearly total. Why steep panels win winter.

Off-grid solar in Clermont-Ferrand at 70°

Daily energy of 1 kWp by month. Bars: panels at 70°. Line: panels at 37° (year-round best).

0123456January: 2.21 (70°)2.2JanFebruary: 2.98 (70°)3.0FebMarch: 3.54 (70°)3.5MarApril: 3.47 (70°)3.5AprMay: 3.23 (70°)3.2MayJune: 3.29 (70°)3.3JunJuly: 3.39 (70°)3.4JulAugust: 3.57 (70°)3.6AugSeptember: 3.72 (70°)3.7SepOctober: 3.11 (70°)3.1OctNovember: 2.38 (70°)2.4NovDecember: 2.10 (70°)2.1Dec37°
MonthSun hours, flatSun hours at 70°kWh/kWp/day at 70°at 37°Mean temp.
January1.302.472.211.981.2 °C
February2.173.322.982.881.5 °C
March3.384.003.543.804.9 °C
April4.483.983.474.248.5 °C
May5.243.773.234.3912.1 °C
June6.083.913.294.7616.6 °C
July6.084.063.394.8218.9 °C
August5.264.263.574.6018.6 °C
September4.074.363.724.1914.5 °C
October2.573.593.113.1210.6 °C
November1.502.692.382.175.3 °C
December1.102.352.101.811.9 °C
Year3.61 avg3.56 avg1124 kWh1301 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 560 Wp of panels at 70°, versus 650 Wp at 37°. The steep array is 13% smaller for the same winter. Size your own system.

Row spacing in Clermont-Ferrand

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.

6.6 mrow pitch at 70°

5.4 mrow pitch at 37°

Row spacing calculator

How Clermont-Ferrand compares in France

Against the other 656 places in France with climate data, for a fixed array at its best angle.

206thof 657 places in France for sunshine, shared: 3.61 peak sun hours a day on flat ground.

+3%solar energy a year compared with the average place in France: 1,301 against 1,261 kWh per kWp.

−27 mindaylight on the longest day, compared with Paris: 15 h 43 min against 16 h 11 min.

37°best year-round tilt here; across France it runs from 33° in Ajaccio to 39° in Lille.

Of the 657 places in France, Marseille 12 and 5 other places get the most sun (4.46 peak sun hours a day) and Maubeuge and one other place the least (3.10); Clermont-Ferrand ranks joint 206th. In its darkest month, December, 1 kWp of off-grid panels at 70° makes 2.10 kWh a day here, against 1.86 kWh on average in France. The shortest day lasts 8 h 40 min, +25 min compared with Paris.

The sunniest places in France

Solar forecast for Clermont-Ferrand, 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 Clermont-Ferrand

What is the best solar panel angle in Clermont-Ferrand?
For a fixed array facing south, the best year-round tilt in Clermont-Ferrand is 37°, worth about 1301 kWh per kWp a year. An off-grid system that has to get through December does better at about 68°.
What time is sunrise and sunset in Clermont-Ferrand today?
On 24 October 2026 the sun rises at 08:16 and sets at 18:46 local time (UTC+2), giving 10 h 30 min of daylight. Solar noon is at 13:31.
How many peak sun hours does Clermont-Ferrand get?
On a flat surface 3.6 hours a day averaged over the year, from 1.1 in December to 6.1 in July. Panels tilted at 70° receive 2.3 sun hours a day in December.
How high does the sun get in Clermont-Ferrand?
At solar noon the sun stands 67.7° above the horizon on the June solstice and 20.8° on the December solstice.
Is Clermont-Ferrand a good place for solar panels?
With 3.6 peak sun hours a day on flat ground, Clermont-Ferrand ranks joint 206th of 657 places in France for sunshine. A 1 kWp array at the best angle (37°) makes about 1,301 kWh a year here, 3% more than the average place in France.

Places near Clermont-Ferrand

All places in France

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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.