Solarposition.org

Vaud · Switzerland · 46.78° N · 6.64° E

Solar position in Yverdon-les-Bains

Sun position, daylight and the best solar panel angle for Yverdon-les-Bains — computed for 46.78° N, 6.64° E, 438 m above sea level.

Sunrise today08:03106° ESE
Sunset today18:30253° WSW
Best panel angle38°year-round, facing south
Off-grid angle72°best for the darkest month

The sun right now

Azimuth180.0°
Elevation31.4°
At solar noon, 13:17Open on the sun map

Sun in Yverdon-les-Bains today

Saturday, 24 October 2026 · local time UTC+2

EventTimeDirection / height
Astronomical dawn06:22sun 18° below horizon
Nautical dawn06:5712° below
Civil dawn07:326° below
Sunrise08:03106° ESE
Golden hour ends08:46sun 6° up
Solar noon13:1731.4° high
Golden hour starts17:48sun 6° up
Sunset18:30253° WSW
Civil dusk19:016° below
Nautical dusk19:3712° below
Astronomical dusk20:1218° below
Day length10 h 27 min

Sun path diagram for Yverdon-les-Bains

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 solstice6789101112131415161718192021EquinoxDecember solstice910111213141516Today
  • June solstice
  • Equinox
  • December solstice
  • Today

On the June solstice the sun reaches 66.7° at solar noon in Yverdon-les-Bains; on the December solstice only 19.8°. Sunrise swings from 53° 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
January08:0912:4417:209 h 11 min23.4°
February07:2712:4718:0710 h 39 min32.8°
March06:3412:4018:4712 h 12 min43.6°
April06:3513:3220:2913 h 54 min55.2°
May05:5213:3021:0815 h 16 min63.5°
June05:3913:3521:3115 h 52 min66.7°
July06:0013:3921:1815 h 18 min63.6°
August06:3813:3620:3313 h 55 min55.2°
September07:1813:2619:3312 h 15 min43.8°
October07:5913:1718:3510 h 36 min32.5°
November07:4412:1916:539 h 09 min23.3°
December08:1512:3116:478 h 32 min19.8°

A year of daylight in Yverdon-les-Bains

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 Yverdon-les-Bains

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

38°collects the most energy over a year: 1302 kWh per kWp.

72°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 38°Best worst-month 72°70°Yearly energyWorst-month energy
  • Yearly energy
  • Worst-month energy
TiltkWh/kWp per yearShare of best yearDecember kWh/kWp/dayBest ÷ worst month
0°107082%0.826.1×
15°121493%1.264.1×
30°129199%1.633.0×
38° year-round best1302100%1.792.7×
45°129499%1.902.4×
47° = latitude128999%1.932.3×
60°122594%2.071.9×
70°114188%2.101.8×
72° off-grid best112186%2.101.7×
90°89769%2.011.5×

A fixed array in Yverdon-les-Bains produces the most over a year at 38°. The design month for an off-grid system is December: at 72° it makes 2.10 kWh per kWp a day, 18% more than at 38°, and costs 14% of the yearly total. Why steep panels win winter.

Off-grid solar in Yverdon-les-Bains at 70°

Daily energy of 1 kWp by month. Bars: panels at 70°. Line: panels at 38° (year-round best).

0123456January: 2.46 (70°)2.5JanFebruary: 3.13 (70°)3.1FebMarch: 3.55 (70°)3.5MarApril: 3.52 (70°)3.5AprMay: 3.22 (70°)3.2MayJune: 3.33 (70°)3.3JunJuly: 3.41 (70°)3.4JulAugust: 3.57 (70°)3.6AugSeptember: 3.73 (70°)3.7SepOctober: 3.18 (70°)3.2OctNovember: 2.33 (70°)2.3NovDecember: 2.10 (70°)2.1Dec38°
MonthSun hours, flatSun hours at 70°kWh/kWp/day at 70°at 38°Mean temp.
January snow1.312.712.462.14-1.7 °C
February snow2.143.463.132.95-1.1 °C
March3.313.973.553.792.7 °C
April4.454.023.524.277.3 °C
May5.133.753.224.3211.2 °C
June6.043.943.334.7515.5 °C
July5.984.063.414.7817.4 °C
August5.144.233.574.5417.0 °C
September3.974.343.734.1713.0 °C
October2.543.643.183.178.9 °C
November1.432.622.332.133.3 °C
December snow1.042.332.101.79-0.6 °C
Year3.55 avg3.59 avg1141 kWh1302 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 660 Wp at 38°. The steep array is 15% smaller for the same winter. Size your own system.

Row spacing in Yverdon-les-Bains

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.

7.0 mrow pitch at 70°

5.7 mrow pitch at 38°

Row spacing calculator

How Yverdon-les-Bains compares in Switzerland

Against the other 72 places in Switzerland with climate data, for a fixed array at its best angle.

21stof 73 places in Switzerland for sunshine: 3.55 peak sun hours a day on flat ground.

+2%solar energy a year compared with the average place in Switzerland: 1,302 against 1,282 kWh per kWp.

−5 mindaylight on the longest day, compared with Zürich: 15 h 52 min against 15 h 57 min.

38°best year-round tilt here; across Switzerland it runs from 38° in Zürich to 40° in Bellinzona.

Of the 73 places in Switzerland, Martigny-Ville and one other place get the most sun (3.64 peak sun hours a day) and Schaffhausen the least (3.37); Yverdon-les-Bains ranks 21st. In its darkest month, December, 1 kWp of off-grid panels at 70° makes 2.10 kWh a day here, against 2.10 kWh on average in Switzerland. The shortest day lasts 8 h 32 min, +5 min compared with Zürich.

The sunniest places in Switzerland

Solar forecast for Yverdon-les-Bains, 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 Yverdon-les-Bains

What is the best solar panel angle in Yverdon-les-Bains?
For a fixed array facing south, the best year-round tilt in Yverdon-les-Bains is 38°, worth about 1302 kWh per kWp a year. An off-grid system that has to get through December does better at about 72°.
What time is sunrise and sunset in Yverdon-les-Bains today?
On 24 October 2026 the sun rises at 08:03 and sets at 18:30 local time (UTC+2), giving 10 h 27 min of daylight. Solar noon is at 13:17.
How many peak sun hours does Yverdon-les-Bains get?
On a flat surface 3.5 hours a day averaged over the year, from 1.0 in December to 6.0 in June. Panels tilted at 70° receive 2.3 sun hours a day in December.
How high does the sun get in Yverdon-les-Bains?
At solar noon the sun stands 66.7° above the horizon on the June solstice and 19.8° on the December solstice.
Is Yverdon-les-Bains a good place for solar panels?
With 3.5 peak sun hours a day on flat ground, Yverdon-les-Bains ranks 21st of 73 places in Switzerland for sunshine. A 1 kWp array at the best angle (38°) makes about 1,302 kWh a year here, 2% more than the average place in Switzerland.

Places near Yverdon-les-Bains

All places in Switzerland

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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.