Minas Gerais · Brazil · 17.69° S · 42.52° W
Solar position in Capelinha
Sun position, daylight and the best solar panel angle for Capelinha — computed for 17.69° S, 42.52° W, 926 m above sea level.
The sun right now
Sun in Capelinha today
Saturday, 24 October 2026 · local time UTC−3
| Event | Time | Direction / height |
|---|---|---|
| Astronomical dawn | 04:00 | sun 18° below horizon |
| Nautical dawn | 04:26 | 12° below |
| Civil dawn | 04:53 | 6° below |
| Sunrise | 05:15 | 103° ESE |
| Golden hour ends | 05:44 | sun 6° up |
| Solar noon | 11:34 | 84.2° high |
| Golden hour starts | 17:24 | sun 6° up |
| Sunset | 17:53 | 257° WSW |
| Civil dusk | 18:15 | 6° below |
| Nautical dusk | 18:41 | 12° below |
| Astronomical dusk | 19:08 | 18° below |
| Day length | 12 h 38 min | |
Sun path diagram for Capelinha
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 48.9° at solar noon in Capelinha; on the December solstice only 84.3°. Sunrise swings from 66° ENE in June to 115° ESE in December — a 49° 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 | 05:31 | 12:01 | 18:31 | 13 h 00 min | 87.9° |
| February | 05:46 | 12:03 | 18:20 | 12 h 34 min | 82.7° |
| March | 05:54 | 11:57 | 17:59 | 12 h 06 min | 71.9° |
| April | 06:00 | 11:48 | 17:36 | 11 h 36 min | 60.3° |
| May | 06:09 | 11:46 | 17:23 | 11 h 13 min | 52.0° |
| June | 06:19 | 11:51 | 17:24 | 11 h 04 min | 48.9° |
| July | 06:20 | 11:56 | 17:33 | 11 h 13 min | 51.9° |
| August | 06:05 | 11:53 | 17:41 | 11 h 36 min | 60.3° |
| September | 05:40 | 11:43 | 17:45 | 12 h 05 min | 71.8° |
| October | 05:17 | 11:34 | 17:52 | 12 h 35 min | 83.1° |
| November | 05:05 | 11:35 | 18:06 | 13 h 01 min | 87.7° |
| December | 05:12 | 11:48 | 18:23 | 13 h 12 min | 84.3° |
A year of daylight in Capelinha
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 Capelinha
Fixed array facing north (azimuth 0°). Energy per kWp from NASA POWER monthly climate, including clouds, temperature and snow reflection.
18°collects the most energy over a year: 1526 kWh per kWp.
21°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 | June kWh/kWp/day | Best ÷ worst month |
|---|---|---|---|---|
| 0° | 1466 | 96% | 3.03 | 1.6× |
| 15° | 1525 | 100% | 3.61 | 1.3× |
| 18° year-round best = latitude | 1526 | 100% | 3.71 | 1.3× |
| 21° off-grid best | 1524 | 100% | 3.79 | 1.2× |
| 30° | 1497 | 98% | 3.98 | 1.3× |
| 45° | 1384 | 91% | 4.10 | 1.5× |
| 60° | 1197 | 78% | 3.98 | 1.9× |
| 70° | 1039 | 68% | 3.76 | 2.4× |
| 90° | 711 | 47% | 3.03 | 2.9× |
A fixed array in Capelinha produces the most over a year at 18°. The design month for an off-grid system is June: at 21° it makes 3.79 kWh per kWp a day, 2% more than at 18°, and costs 0% of the yearly total. Why steep panels win winter.
Off-grid solar in Capelinha at 70°
Daily energy of 1 kWp by month. Bars: panels at 70°. Line: panels at 18° (year-round best).
| Month | Sun hours, flat | Sun hours at 70° | kWh/kWp/day at 70° | at 18° | Mean temp. |
|---|---|---|---|---|---|
| January | 6.05 | 2.20 | 1.77 | 4.48 | 23.9 °C |
| February | 6.00 | 2.82 | 2.30 | 4.66 | 23.9 °C |
| March | 5.31 | 3.43 | 2.82 | 4.36 | 23.6 °C |
| April | 4.67 | 4.03 | 3.33 | 4.13 | 23.0 °C |
| May | 3.98 | 4.23 | 3.52 | 3.75 | 21.5 °C |
| June | 3.78 | 4.50 | 3.76 | 3.71 | 20.4 °C |
| July | 4.03 | 4.68 | 3.92 | 3.94 | 20.1 °C |
| August | 4.70 | 4.55 | 3.79 | 4.33 | 21.2 °C |
| September | 5.22 | 3.81 | 3.14 | 4.44 | 23.4 °C |
| October | 5.50 | 2.93 | 2.39 | 4.35 | 24.7 °C |
| November | 5.13 | 2.21 | 1.78 | 3.87 | 23.7 °C |
| December | 5.71 | 2.00 | 1.61 | 4.18 | 23.7 °C |
| Year | 5.00 avg | 3.45 avg | 1039 kWh | 1526 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 730 Wp of panels at 70°, versus 320 Wp at 18°. Here the lower tilt is the better winter choice — the sun stays high enough. Size your own system.
Row spacing in Capelinha
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.
2.5 mrow pitch at 70°
2.5 mrow pitch at 18°
How Capelinha compares in Brazil
Against the other 2,263 places in Brazil with climate data, for a fixed array at its best angle.
1506thof 2,264 places in Brazil for sunshine, shared: 5.00 peak sun hours a day on flat ground.
−3%solar energy a year compared with the average place in Brazil: 1,526 against 1,581 kWh per kWp.
−24 mindaylight on the longest day, compared with São Paulo: 13 h 12 min against 13 h 35 min.
18°best year-round tilt here; across Brazil it runs from 0° in Macapá to 28° in Santa Vitória do Palmar.
Of the 2,264 places in Brazil, Catolé do Rocha gets the most sun (6.16 peak sun hours a day) and Paranaguá the least (4.01); Capelinha ranks joint 1506th. In its darkest month, December, 1 kWp of off-grid panels at 70° makes 1.61 kWh a day here, against 1.56 kWh on average in Brazil. The shortest day lasts 11 h 04 min, +23 min compared with São Paulo.
Solar forecast for Capelinha, 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 Capelinha
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Places near Capelinha
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A free, live card for Capelinha: 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.