Solarposition.org

Pays de la Loire · France · 46.50° N · 1.78° W

Solar position in Les Sables-d'Olonne

Sun position, daylight and the best solar panel angle for Les Sables-d'Olonne — computed for 46.50° N, 1.78° W, 7 m above sea level.

Sunrise today08:37106° ESE
Sunset today19:04253° WSW
Best panel angle36°year-round, facing south
Off-grid angle68°best for the darkest month

The sun right now

Azimuth180.0°
Elevation31.7°
At solar noon, 13:51Open on the sun map

Sun in Les Sables-d'Olonne today

Saturday, 24 October 2026 · local time UTC+2

EventTimeDirection / height
Astronomical dawn06:56sun 18° below horizon
Nautical dawn07:3012° below
Civil dawn08:066° below
Sunrise08:37106° ESE
Golden hour ends09:19sun 6° up
Solar noon13:5131.7° high
Golden hour starts18:22sun 6° up
Sunset19:04253° WSW
Civil dusk19:356° below
Nautical dusk20:1012° below
Astronomical dusk20:4518° below
Day length10 h 28 min

Sun path diagram for Les Sables-d'Olonne

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 solstice91011121314151617Today
  • June solstice
  • Equinox
  • December solstice
  • Today

On the June solstice the sun reaches 66.9° at solar noon in Les Sables-d'Olonne; on the December solstice only 20.1°. Sunrise swings from 54° NE in June to 124° SE in December — a 71° 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
January08:4213:1817:549 h 12 min23.7°
February08:0013:2018:4110 h 40 min33.1°
March07:0813:1419:2012 h 12 min43.9°
April07:0914:0621:0213 h 53 min55.5°
May06:2614:0321:4115 h 14 min63.8°
June06:1414:0822:0315 h 49 min66.9°
July06:3514:1321:5115 h 16 min63.9°
August07:1314:1021:0613 h 54 min55.5°
September07:5213:5920:0712 h 14 min44.1°
October08:3213:5119:1010 h 37 min32.7°
November08:1712:5217:289 h 11 min23.6°
December08:4713:0517:228 h 34 min20.1°

A year of daylight in Les Sables-d'Olonne

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 Les Sables-d'Olonne

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

36°collects the most energy over a year: 1326 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 36°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°110884%0.806.5×
15°124994%1.194.4×
30°131999%1.513.4×
36° year-round best1326100%1.623.1×
45°131399%1.742.7×
46° = latitude131099%1.752.7×
60°123393%1.862.3×
68° off-grid best116288%1.882.1×
70°114186%1.882.1×
90°88066%1.751.8×

A fixed array in Les Sables-d'Olonne produces the most over a year at 36°. The design month for an off-grid system is December: at 68° it makes 1.88 kWh per kWp a day, 16% more than at 36°, and costs 12% of the yearly total. Why steep panels win winter.

Off-grid solar in Les Sables-d'Olonne at 70°

Daily energy of 1 kWp by month. Bars: panels at 70°. Line: panels at 36° (year-round best).

0123456January: 1.92 (70°)1.9JanFebruary: 2.90 (70°)2.9FebMarch: 3.54 (70°)3.5MarApril: 3.85 (70°)3.8AprMay: 3.55 (70°)3.6MayJune: 3.43 (70°)3.4JunJuly: 3.50 (70°)3.5JulAugust: 3.69 (70°)3.7AugSeptember: 3.97 (70°)4.0SepOctober: 3.03 (70°)3.0OctNovember: 2.29 (70°)2.3NovDecember: 1.88 (70°)1.9Dec36°
MonthSun hours, flatSun hours at 70°kWh/kWp/day at 70°at 36°Mean temp.
January1.202.201.921.717.9 °C
February2.143.302.902.777.5 °C
March3.404.073.543.779.2 °C
April4.904.463.854.6711.5 °C
May5.754.173.554.8514.3 °C
June6.294.083.434.9717.5 °C
July6.204.203.504.9719.2 °C
August5.374.413.694.7319.3 °C
September4.274.703.974.4217.5 °C
October2.533.553.033.0114.8 °C
November1.482.662.292.0711.3 °C
December1.042.161.881.628.6 °C
Year3.72 avg3.66 avg1141 kWh1326 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 630 Wp of panels at 70°, versus 730 Wp at 36°. The steep array is 14% smaller for the same winter. Size your own system.

Row spacing in Les Sables-d'Olonne

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.

6.9 mrow pitch at 70°

5.5 mrow pitch at 36°

Row spacing calculator

How Les Sables-d'Olonne compares in France

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

153rdof 657 places in France for sunshine, shared: 3.72 peak sun hours a day on flat ground.

+5%solar energy a year compared with the average place in France: 1,326 against 1,261 kWh per kWp.

−21 mindaylight on the longest day, compared with Paris: 15 h 49 min against 16 h 11 min.

36°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); Les Sables-d'Olonne ranks joint 153rd. In its darkest month, December, 1 kWp of off-grid panels at 70° makes 1.88 kWh a day here, against 1.86 kWh on average in France. The shortest day lasts 8 h 34 min, +20 min compared with Paris.

The sunniest places in France

Solar forecast for Les Sables-d'Olonne, 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 Les Sables-d'Olonne

What is the best solar panel angle in Les Sables-d'Olonne?
For a fixed array facing south, the best year-round tilt in Les Sables-d'Olonne is 36°, worth about 1326 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 Les Sables-d'Olonne today?
On 24 October 2026 the sun rises at 08:37 and sets at 19:04 local time (UTC+2), giving 10 h 28 min of daylight. Solar noon is at 13:51.
How many peak sun hours does Les Sables-d'Olonne get?
On a flat surface 3.7 hours a day averaged over the year, from 1.0 in December to 6.3 in June. Panels tilted at 70° receive 2.2 sun hours a day in December.
How high does the sun get in Les Sables-d'Olonne?
At solar noon the sun stands 66.9° above the horizon on the June solstice and 20.1° on the December solstice.
Is Les Sables-d'Olonne a good place for solar panels?
With 3.7 peak sun hours a day on flat ground, Les Sables-d'Olonne ranks joint 153rd of 657 places in France for sunshine. A 1 kWp array at the best angle (36°) makes about 1,326 kWh a year here, 5% more than the average place in France.

Places near Les Sables-d'Olonne

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.