Andalusia · Spain · 37.39° N · 5.72° W
Solar position in El Viso del Alcor
Sun position, daylight and the best solar panel angle for El Viso del Alcor — computed for 37.39° N, 5.72° W, 167 m above sea level.
The sun right now
Sun in El Viso del Alcor today
Saturday, 24 October 2026 · local time UTC+2
| Event | Time | Direction / height |
|---|---|---|
| Astronomical dawn | 07:12 | sun 18° below horizon |
| Nautical dawn | 07:42 | 12° below |
| Civil dawn | 08:12 | 6° below |
| Sunrise | 08:39 | 104° ESE |
| Golden hour ends | 09:15 | sun 6° up |
| Solar noon | 14:06 | 40.8° high |
| Golden hour starts | 18:58 | sun 6° up |
| Sunset | 19:34 | 256° WSW |
| Civil dusk | 20:00 | 6° below |
| Nautical dusk | 20:31 | 12° below |
| Astronomical dusk | 21:01 | 18° below |
| Day length | 10 h 55 min | |
Sun path diagram for El Viso del Alcor
Where the sun stands in the sky: the centre is straight overhead, the outer ring is the horizon. Numbers mark local clock hours.
- June solstice
- Equinox
- December solstice
- Today
On the June solstice the sun reaches 76.1° at solar noon in El Viso del Alcor; on the December solstice only 29.2°. Sunrise swings from 59° ENE in June to 119° ESE in December — a 60° 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.
| Month | Sunrise | Solar noon | Sunset | Day length | Noon elevation |
|---|---|---|---|---|---|
| January | 08:33 | 13:34 | 18:35 | 10 h 01 min | 32.8° |
| February | 08:04 | 13:36 | 19:08 | 11 h 04 min | 42.2° |
| March | 07:25 | 13:30 | 19:35 | 12 h 10 min | 53.0° |
| April | 07:40 | 14:21 | 21:03 | 13 h 23 min | 64.6° |
| May | 07:09 | 14:19 | 21:29 | 14 h 20 min | 72.9° |
| June | 07:02 | 14:24 | 21:47 | 14 h 45 min | 76.1° |
| July | 07:18 | 14:29 | 21:39 | 14 h 21 min | 73.0° |
| August | 07:44 | 14:25 | 21:07 | 13 h 23 min | 64.6° |
| September | 08:09 | 14:15 | 20:21 | 12 h 12 min | 53.2° |
| October | 08:36 | 14:07 | 19:37 | 11 h 01 min | 41.8° |
| November | 08:08 | 13:08 | 18:08 | 10 h 00 min | 32.7° |
| December | 08:33 | 13:20 | 18:08 | 9 h 35 min | 29.2° |
A year of daylight in El Viso del Alcor
Each column is one day of 2026. Bright: sun above the horizon; soft: civil twilight; line: solar noon. Steps are daylight saving time changes.
Best solar panel angle in El Viso del Alcor
Fixed array facing south (azimuth 180°). Energy per kWp from NASA POWER monthly climate, including clouds, temperature and snow reflection.
32°collects the most energy over a year: 1708 kWh per kWp.
60°gives the most in the darkest month — the one an off-grid system is sized for.
- Yearly energy
- Worst-month energy
| Tilt | kWh/kWp per year | Share of best year | December kWh/kWp/day | Best ÷ worst month |
|---|---|---|---|---|
| 0° | 1477 | 86% | 1.85 | 3.4× |
| 15° | 1641 | 96% | 2.67 | 2.3× |
| 30° | 1707 | 100% | 3.31 | 1.8× |
| 32° year-round best | 1708 | 100% | 3.38 | 1.7× |
| 37° = latitude | 1703 | 100% | 3.53 | 1.6× |
| 45° | 1672 | 98% | 3.73 | 1.4× |
| 60° off-grid best | 1539 | 90% | 3.91 | 1.2× |
| 70° | 1401 | 82% | 3.90 | 1.3× |
| 90° | 1031 | 60% | 3.53 | 2.2× |
A fixed array in El Viso del Alcor produces the most over a year at 32°. The design month for an off-grid system is December: at 60° it makes 3.91 kWh per kWp a day, 16% more than at 32°, and costs 10% of the yearly total. Why steep panels win winter.
Off-grid solar in El Viso del Alcor at 70°
Daily energy of 1 kWp by month. Bars: panels at 70°. Line: panels at 32° (year-round best).
| Month | Sun hours, flat | Sun hours at 70° | kWh/kWp/day at 70° | at 32° | Mean temp. |
|---|---|---|---|---|---|
| January | 2.59 | 4.66 | 4.07 | 3.63 | 9.1 °C |
| February | 3.45 | 4.79 | 4.17 | 4.14 | 10.1 °C |
| March | 4.58 | 4.79 | 4.13 | 4.68 | 12.7 °C |
| April | 5.69 | 4.40 | 3.74 | 5.02 | 15.4 °C |
| May | 6.88 | 4.11 | 3.43 | 5.40 | 19.6 °C |
| June | 7.75 | 3.92 | 3.20 | 5.60 | 24.9 °C |
| July | 7.92 | 4.15 | 3.34 | 5.73 | 28.2 °C |
| August | 7.01 | 4.75 | 3.83 | 5.61 | 28.4 °C |
| September | 5.38 | 5.05 | 4.16 | 5.02 | 24.1 °C |
| October | 3.87 | 4.86 | 4.09 | 4.24 | 19.1 °C |
| November | 2.80 | 4.67 | 4.02 | 3.69 | 13.0 °C |
| December | 2.32 | 4.47 | 3.90 | 3.38 | 10.0 °C |
| Year | 5.03 avg | 4.55 avg | 1401 kWh | 1708 kWh |
Sizing example. To run a 1 kWh-per-day load through June on LiFePO4 batteries (charge controller, battery and inverter losses included) you need about 370 Wp of panels at 70°, versus 350 Wp at 32°. Here the lower tilt is the better winter choice — the sun stays high enough. Size your own system.
Row spacing in El Viso del Alcor
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.
4.5 mrow pitch at 70°
3.9 mrow pitch at 32°
How El Viso del Alcor compares in Spain
Against the other 543 places in Spain with climate data, for a fixed array at its best angle.
95thof 544 places in Spain for sunshine, shared: 5.03 peak sun hours a day on flat ground.
+7%solar energy a year compared with the average place in Spain: 1,708 against 1,601 kWh per kWp.
−19 mindaylight on the longest day, compared with Madrid: 14 h 45 min against 15 h 04 min.
32°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); El Viso del Alcor ranks joint 95th. In its darkest month, June, 1 kWp of off-grid panels at 70° makes 3.20 kWh a day here, against 3.03 kWh on average in Spain. The shortest day lasts 9 h 35 min, +18 min compared with Madrid.
Solar forecast for El Viso del Alcor, next 48 hours
Expected output of 1 kWp at 70°, computed from the ICON-EU weather model of the Deutscher Wetterdienst (DWD), Europe.
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Questions about the sun in El Viso del Alcor
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Places near El Viso del Alcor
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A free, live card for El Viso del Alcor: where the sun is right now on today's path, a countdown to sunset or sunrise, the daylight change, the moon phase at night and the best panel angle.
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.