Sicily · Italy · 37.19° N · 13.77° E
Solar position in Palma di Montechiaro
Sun position, daylight and the best solar panel angle for Palma di Montechiaro — computed for 37.19° N, 13.77° E, 155 m above sea level.
The sun right now
Sun in Palma di Montechiaro today
Saturday, 24 October 2026 · local time UTC+2
| Event | Time | Direction / height |
|---|---|---|
| Astronomical dawn | 05:53 | sun 18° below horizon |
| Nautical dawn | 06:24 | 12° below |
| Civil dawn | 06:54 | 6° below |
| Sunrise | 07:21 | 104° ESE |
| Golden hour ends | 07:57 | sun 6° up |
| Solar noon | 12:48 | 41.0° high |
| Golden hour starts | 17:40 | sun 6° up |
| Sunset | 18:16 | 256° WSW |
| Civil dusk | 18:43 | 6° below |
| Nautical dusk | 19:13 | 12° below |
| Astronomical dusk | 19:43 | 18° below |
| Day length | 10 h 55 min | |
Sun path diagram for Palma di Montechiaro
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 76.3° at solar noon in Palma di Montechiaro; on the December solstice only 29.4°. 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 | 07:15 | 12:16 | 17:17 | 10 h 02 min | 33.0° |
| February | 06:46 | 12:18 | 17:50 | 11 h 04 min | 42.4° |
| March | 06:07 | 12:12 | 18:17 | 12 h 10 min | 53.2° |
| April | 06:22 | 13:03 | 19:45 | 13 h 22 min | 64.8° |
| May | 05:52 | 13:01 | 20:11 | 14 h 19 min | 73.1° |
| June | 05:45 | 13:06 | 20:28 | 14 h 43 min | 76.3° |
| July | 06:00 | 13:11 | 20:21 | 14 h 21 min | 73.2° |
| August | 06:26 | 13:07 | 19:49 | 13 h 23 min | 64.8° |
| September | 06:51 | 12:57 | 19:03 | 12 h 12 min | 53.4° |
| October | 07:18 | 12:49 | 18:20 | 11 h 02 min | 42.0° |
| November | 06:49 | 11:50 | 16:51 | 10 h 01 min | 32.9° |
| December | 07:14 | 12:02 | 16:51 | 9 h 36 min | 29.4° |
A year of daylight in Palma di Montechiaro
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 Palma di Montechiaro
Fixed array facing south (azimuth 180°). Energy per kWp from NASA POWER monthly climate, including clouds, temperature and snow reflection.
30°collects the most energy over a year: 1626 kWh per kWp.
61°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° | 1440 | 89% | 1.67 | 3.7× |
| 15° | 1579 | 97% | 2.29 | 2.7× |
| 30° year-round best | 1626 | 100% | 2.78 | 2.1× |
| 37° = latitude | 1615 | 99% | 2.95 | 1.9× |
| 45° | 1577 | 97% | 3.09 | 1.7× |
| 60° | 1439 | 89% | 3.21 | 1.4× |
| 61° off-grid best | 1427 | 88% | 3.21 | 1.4× |
| 70° | 1301 | 80% | 3.18 | 1.3× |
| 90° | 943 | 58% | 2.85 | 1.9× |
A fixed array in Palma di Montechiaro produces the most over a year at 30°. The design month for an off-grid system is December: at 61° it makes 3.21 kWh per kWp a day, 15% more than at 30°, and costs 12% of the yearly total. Why steep panels win winter.
Off-grid solar in Palma di Montechiaro at 70°
Daily energy of 1 kWp by month. Bars: panels at 70°. Line: panels at 30° (year-round best).
| Month | Sun hours, flat | Sun hours at 70° | kWh/kWp/day at 70° | at 30° | Mean temp. |
|---|---|---|---|---|---|
| January | 2.35 | 3.84 | 3.34 | 3.01 | 10.6 °C |
| February | 3.19 | 4.17 | 3.62 | 3.63 | 10.4 °C |
| March | 4.45 | 4.57 | 3.94 | 4.48 | 12.1 °C |
| April | 5.70 | 4.39 | 3.75 | 5.05 | 14.4 °C |
| May | 6.87 | 4.11 | 3.45 | 5.48 | 18.0 °C |
| June | 7.62 | 3.85 | 3.17 | 5.64 | 22.7 °C |
| July | 7.77 | 4.09 | 3.33 | 5.76 | 26.0 °C |
| August | 6.87 | 4.65 | 3.78 | 5.57 | 26.5 °C |
| September | 5.18 | 4.80 | 3.97 | 4.80 | 23.2 °C |
| October | 3.77 | 4.61 | 3.86 | 4.02 | 19.8 °C |
| November | 2.61 | 4.01 | 3.41 | 3.17 | 15.8 °C |
| December | 2.10 | 3.68 | 3.18 | 2.78 | 12.1 °C |
| Year | 4.88 avg | 4.23 avg | 1301 kWh | 1626 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 420 Wp at 30°. The steep array is 12% smaller for the same winter. Size your own system.
Row spacing in Palma di Montechiaro
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°
3.8 mrow pitch at 30°
How Palma di Montechiaro compares in Italy
Against the other 596 places in Italy with climate data, for a fixed array at its best angle.
5thof 597 places in Italy for sunshine, shared: 4.88 peak sun hours a day on flat ground.
+12%solar energy a year compared with the average place in Italy: 1,626 against 1,452 kWh per kWp.
−30 mindaylight on the longest day, compared with Rome: 14 h 43 min against 15 h 14 min.
30°best year-round tilt here; across Italy it runs from 30° in Palermo to 42° in Bolzano.
Of the 597 places in Italy, Pozzallo and one other place get the most sun (4.91 peak sun hours a day) and Bressanone the least (3.51); Palma di Montechiaro ranks joint 5th. In its darkest month, June, 1 kWp of off-grid panels at 70° makes 3.17 kWh a day here, against 2.63 kWh on average in Italy. The shortest day lasts 9 h 36 min, +29 min compared with Rome.
Solar forecast for Palma di Montechiaro, 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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Places near Palma di Montechiaro
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A free, live card for Palma di Montechiaro: 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.