Solarposition.org

Catalonia · Spain · 41.57° N · 2.23° E

Solar position in Parets del Vallès

Sun position, daylight and the best solar panel angle for Parets del Vallès — computed for 41.57° N, 2.23° E, 99 m above sea level.

Sunrise today08:13105° ESE
Sunset today18:56255° WSW
Best panel angle35°year-round, facing south
Off-grid angle66°best for the darkest month

The sun right now

Azimuth180.0°
Elevation36.6°
At solar noon, 13:35Open on the sun map

Sun in Parets del Vallès today

Saturday, 24 October 2026 · local time UTC+2

EventTimeDirection / height
Astronomical dawn06:40sun 18° below horizon
Nautical dawn07:1212° below
Civil dawn07:446° below
Sunrise08:13105° ESE
Golden hour ends08:51sun 6° up
Solar noon13:3536.6° high
Golden hour starts18:18sun 6° up
Sunset18:56255° WSW
Civil dusk19:246° below
Nautical dusk19:5712° below
Astronomical dusk20:2918° below
Day length10 h 43 min

Sun path diagram for Parets del Vallès

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 71.9° at solar noon in Parets del Vallès; on the December solstice only 25.0°. Sunrise swings from 57° ENE in June to 121° ESE in December — a 64° 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
January08:1213:0217:529 h 41 min28.6°
February07:3813:0418:3110 h 54 min38.0°
March06:5212:5819:0412 h 11 min48.8°
April07:0213:4920:3813 h 36 min60.4°
May06:2613:4721:0914 h 43 min68.7°
June06:1713:5221:2815 h 12 min71.9°
July06:3513:5721:1914 h 44 min68.8°
August07:0513:5420:4113 h 36 min60.4°
September07:3713:4319:5012 h 13 min49.0°
October08:0913:3519:0010 h 51 min37.6°
November07:4612:3617:269 h 40 min28.5°
December08:1412:4917:239 h 10 min25.0°

A year of daylight in Parets del Vallès

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 Parets del Vallès

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

35°collects the most energy over a year: 1539 kWh per kWp.

66°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 35°Best worst-month 66°70°Yearly energyWorst-month energy
  • Yearly energy
  • Worst-month energy
TiltkWh/kWp per yearShare of best yearDecember kWh/kWp/dayBest ÷ worst month
0°129684%1.404.1×
15°145895%2.062.8×
30°1534100%2.602.1×
35° year-round best1539100%2.741.9×
42° = latitude153099%2.911.7×
45°152099%2.971.6×
60°141892%3.151.4×
66° off-grid best135488%3.161.3×
70°130485%3.151.3×
90°98964%2.901.7×

A fixed array in Parets del Vallès produces the most over a year at 35°. The design month for an off-grid system is December: at 66° it makes 3.16 kWh per kWp a day, 15% more than at 35°, and costs 12% of the yearly total. Why steep panels win winter.

Off-grid solar in Parets del Vallès at 70°

Daily energy of 1 kWp by month. Bars: panels at 70°. Line: panels at 35° (year-round best).

0123456January: 3.37 (70°)3.4JanFebruary: 3.83 (70°)3.8FebMarch: 4.11 (70°)4.1MarApril: 3.74 (70°)3.7AprMay: 3.46 (70°)3.5MayJune: 3.34 (70°)3.3JunJuly: 3.42 (70°)3.4JulAugust: 3.71 (70°)3.7AugSeptember: 3.81 (70°)3.8SepOctober: 3.61 (70°)3.6OctNovember: 3.34 (70°)3.3NovDecember: 3.15 (70°)3.2Dec35°
MonthSun hours, flatSun hours at 70°kWh/kWp/day at 70°at 35°Mean temp.
January2.033.843.373.008.3 °C
February2.944.373.833.738.6 °C
March4.194.744.114.5110.9 °C
April5.234.373.744.7713.5 °C
May6.254.113.465.0516.9 °C
June7.054.043.345.2721.4 °C
July6.974.183.425.2724.0 °C
August6.054.533.715.0524.2 °C
September4.584.583.814.4421.0 °C
October3.244.273.613.6917.4 °C
November2.213.873.343.0612.3 °C
December1.783.613.152.749.1 °C
Year4.38 avg4.21 avg1304 kWh1539 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 370 Wp of panels at 70°, versus 430 Wp at 35°. The steep array is 13% smaller for the same winter. Size your own system.

Row spacing in Parets del Vallès

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.

5.4 mrow pitch at 70°

4.5 mrow pitch at 35°

Row spacing calculator

How Parets del Vallès compares in Spain

Against the other 543 places in Spain with climate data, for a fixed array at its best angle.

425thof 544 places in Spain for sunshine, shared: 4.38 peak sun hours a day on flat ground.

−4%solar energy a year compared with the average place in Spain: 1,539 against 1,601 kWh per kWp.

+8 mindaylight on the longest day, compared with Madrid: 15 h 12 min against 15 h 04 min.

35°best year-round tilt here; across Spain it runs from 24° in Arona to 36° in Girona.

Of the 544 places in Spain, Playa del Ingles and one other place get the most sun (5.53 peak sun hours a day) and Santander the least (3.65); Parets del Vallès ranks joint 425th. In its darkest month, December, 1 kWp of off-grid panels at 70° makes 3.15 kWh a day here, against 3.03 kWh on average in Spain. The shortest day lasts 9 h 10 min, −7 min compared with Madrid.

The sunniest places in Spain

Solar forecast for Parets del Vallès, 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 Parets del Vallès

What is the best solar panel angle in Parets del Vallès?
For a fixed array facing south, the best year-round tilt in Parets del Vallès is 35°, worth about 1539 kWh per kWp a year. An off-grid system that has to get through December does better at about 66°.
What time is sunrise and sunset in Parets del Vallès today?
On 24 October 2026 the sun rises at 08:13 and sets at 18:56 local time (UTC+2), giving 10 h 43 min of daylight. Solar noon is at 13:35.
How many peak sun hours does Parets del Vallès get?
On a flat surface 4.4 hours a day averaged over the year, from 1.8 in December to 7.0 in June. Panels tilted at 70° receive 3.6 sun hours a day in December.
How high does the sun get in Parets del Vallès?
At solar noon the sun stands 71.9° above the horizon on the June solstice and 25.0° on the December solstice.
Is Parets del Vallès a good place for solar panels?
With 4.4 peak sun hours a day on flat ground, Parets del Vallès ranks joint 425th of 544 places in Spain for sunshine. A 1 kWp array at the best angle (35°) makes about 1,539 kWh a year here, 4% less than the average place in Spain.

Places near Parets del Vallès

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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.