Trentino-Alto Adige · Italy · 45.89° N · 11.04° E
Solar position in Rovereto
Sun position, daylight and the best solar panel angle for Rovereto — computed for 45.89° N, 11.04° E, 204 m above sea level.
The sun right now
Sun in Rovereto today
Saturday, 24 October 2026 · local time UTC+2
| Event | Time | Direction / height |
|---|---|---|
| Astronomical dawn | 06:04 | sun 18° below horizon |
| Nautical dawn | 06:39 | 12° below |
| Civil dawn | 07:14 | 6° below |
| Sunrise | 07:44 | 106° ESE |
| Golden hour ends | 08:26 | sun 6° up |
| Solar noon | 12:59 | 32.3° high |
| Golden hour starts | 17:32 | sun 6° up |
| Sunset | 18:14 | 254° WSW |
| Civil dusk | 18:45 | 6° below |
| Nautical dusk | 19:20 | 12° below |
| Astronomical dusk | 19:54 | 18° below |
| Day length | 10 h 30 min | |
Sun path diagram for Rovereto
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 67.6° at solar noon in Rovereto; on the December solstice only 20.7°. Sunrise swings from 54° NE in June to 124° SE in December — a 70° 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 | 07:49 | 12:27 | 17:05 | 9 h 16 min | 24.3° |
| February | 07:08 | 12:29 | 17:50 | 10 h 42 min | 33.7° |
| March | 06:17 | 12:23 | 18:29 | 12 h 12 min | 44.5° |
| April | 06:19 | 13:14 | 20:10 | 13 h 51 min | 56.1° |
| May | 05:37 | 13:12 | 20:47 | 15 h 10 min | 64.4° |
| June | 05:25 | 13:17 | 21:09 | 15 h 44 min | 67.6° |
| July | 05:46 | 13:22 | 20:57 | 15 h 12 min | 64.5° |
| August | 06:22 | 13:18 | 20:14 | 13 h 51 min | 56.1° |
| September | 07:01 | 13:08 | 19:15 | 12 h 14 min | 44.7° |
| October | 07:40 | 13:00 | 18:19 | 10 h 39 min | 33.3° |
| November | 07:24 | 12:01 | 16:38 | 9 h 15 min | 24.2° |
| December | 07:54 | 12:13 | 16:33 | 8 h 39 min | 20.7° |
A year of daylight in Rovereto
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 Rovereto
Fixed array facing south (azimuth 180°). Energy per kWp from NASA POWER monthly climate, including clouds, temperature and snow reflection.
39°collects the most energy over a year: 1357 kWh per kWp.
64°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° | 1106 | 82% | 0.97 | 5.2× |
| 15° | 1260 | 93% | 1.53 | 3.4× |
| 30° | 1343 | 99% | 2.01 | 2.5× |
| 39° year-round best | 1357 | 100% | 2.24 | 2.2× |
| 45° | 1350 | 100% | 2.36 | 2.0× |
| 46° = latitude | 1348 | 99% | 2.38 | 1.9× |
| 60° | 1281 | 94% | 2.57 | 1.6× |
| 64° off-grid best | 1250 | 92% | 2.60 | 1.5× |
| 70° | 1195 | 88% | 2.62 | 1.5× |
| 90° | 941 | 69% | 2.50 | 1.5× |
A fixed array in Rovereto produces the most over a year at 39°. The design month for an off-grid system is December: at 64° it makes 2.60 kWh per kWp a day, 16% more than at 39°, and costs 8% of the yearly total. Why steep panels win winter.
Off-grid solar in Rovereto at 70°
Daily energy of 1 kWp by month. Bars: panels at 70°. Line: panels at 39° (year-round best).
| Month | Sun hours, flat | Sun hours at 70° | kWh/kWp/day at 70° | at 39° | Mean temp. |
|---|---|---|---|---|---|
| January snow | 1.49 | 3.22 | 2.92 | 2.55 | -0.9 °C |
| February snow | 2.35 | 3.87 | 3.49 | 3.30 | 0.4 °C |
| March | 3.58 | 4.31 | 3.82 | 4.10 | 4.5 °C |
| April | 4.50 | 4.00 | 3.48 | 4.23 | 9.1 °C |
| May | 5.34 | 3.85 | 3.28 | 4.41 | 13.7 °C |
| June | 6.09 | 3.94 | 3.30 | 4.69 | 18.3 °C |
| July | 6.23 | 4.17 | 3.46 | 4.86 | 20.7 °C |
| August | 5.33 | 4.33 | 3.60 | 4.60 | 20.2 °C |
| September | 4.00 | 4.27 | 3.63 | 4.09 | 15.5 °C |
| October | 2.58 | 3.62 | 3.14 | 3.17 | 10.6 °C |
| November | 1.54 | 2.88 | 2.55 | 2.34 | 5.2 °C |
| December snow | 1.23 | 2.91 | 2.62 | 2.24 | 0.3 °C |
| Year | 3.70 avg | 3.78 avg | 1195 kWh | 1357 kWh |
Sizing example. To run a 1 kWh-per-day load through November on LiFePO4 batteries (charge controller, battery and inverter losses included) you need about 460 Wp of panels at 70°, versus 530 Wp at 39°. The steep array is 12% smaller for the same winter. Size your own system.
Row spacing in Rovereto
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.
6.6 mrow pitch at 70°
5.5 mrow pitch at 39°
How Rovereto compares in Italy
Against the other 596 places in Italy with climate data, for a fixed array at its best angle.
574thof 597 places in Italy for sunshine, shared: 3.70 peak sun hours a day on flat ground.
−7%solar energy a year compared with the average place in Italy: 1,357 against 1,452 kWh per kWp.
+31 mindaylight on the longest day, compared with Rome: 15 h 44 min against 15 h 14 min.
39°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); Rovereto ranks joint 574th. In its darkest month, November, 1 kWp of off-grid panels at 70° makes 2.55 kWh a day here, against 2.63 kWh on average in Italy. The shortest day lasts 8 h 39 min, −28 min compared with Rome.
Solar forecast for Rovereto, 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 Rovereto
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A free, live card for Rovereto: 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.