Paraná · Brazil · 26.02° S · 51.35° W
Solar position in Cruz Machado
Sun position, daylight and the best solar panel angle for Cruz Machado — computed for 26.02° S, 51.35° W, 827 m above sea level.
The sun right now
Sun in Cruz Machado today
Saturday, 24 October 2026 · local time UTC−3
| Event | Time | Direction / height |
|---|---|---|
| Astronomical dawn | 04:21 | sun 18° below horizon |
| Nautical dawn | 04:50 | 12° below |
| Civil dawn | 05:18 | 6° below |
| Sunrise | 05:42 | 104° ESE |
| Golden hour ends | 06:13 | sun 6° up |
| Solar noon | 12:09 | 75.9° high |
| Golden hour starts | 18:06 | sun 6° up |
| Sunset | 18:37 | 256° WSW |
| Civil dusk | 19:00 | 6° below |
| Nautical dusk | 19:29 | 12° below |
| Astronomical dusk | 19:57 | 18° below |
| Day length | 12 h 55 min | |
Sun path diagram for Cruz Machado
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 40.6° at solar noon in Cruz Machado; on the December solstice only 87.4°. Sunrise swings from 64° ENE in June to 117° ESE in December — a 53° 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 | 05:52 | 12:36 | 19:21 | 13 h 29 min | 83.8° |
| February | 06:14 | 12:38 | 19:03 | 12 h 49 min | 74.4° |
| March | 06:29 | 12:32 | 18:35 | 12 h 06 min | 63.6° |
| April | 06:43 | 12:23 | 18:03 | 11 h 20 min | 52.0° |
| May | 06:59 | 12:21 | 17:44 | 10 h 45 min | 43.7° |
| June | 07:11 | 12:27 | 17:42 | 10 h 31 min | 40.6° |
| July | 07:09 | 12:31 | 17:54 | 10 h 44 min | 43.6° |
| August | 06:48 | 12:28 | 18:08 | 11 h 20 min | 52.0° |
| September | 06:16 | 12:18 | 18:21 | 12 h 05 min | 63.5° |
| October | 05:44 | 12:10 | 18:35 | 12 h 50 min | 74.8° |
| November | 05:26 | 12:11 | 18:56 | 13 h 30 min | 84.0° |
| December | 05:30 | 12:23 | 19:16 | 13 h 46 min | 87.4° |
A year of daylight in Cruz Machado
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 Cruz Machado
Fixed array facing north (azimuth 0°). Energy per kWp from NASA POWER monthly climate, including clouds, temperature and snow reflection.
25°collects the most energy over a year: 1463 kWh per kWp.
45°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° | 1351 | 92% | 2.30 | 2.1× |
| 15° | 1446 | 99% | 2.87 | 1.6× |
| 25° year-round best | 1463 | 100% | 3.16 | 1.4× |
| 26° = latitude | 1462 | 100% | 3.19 | 1.4× |
| 30° | 1457 | 100% | 3.27 | 1.3× |
| 45° off-grid best | 1386 | 95% | 3.47 | 1.3× |
| 60° | 1239 | 85% | 3.46 | 1.6× |
| 70° | 1103 | 75% | 3.34 | 1.9× |
| 90° | 779 | 53% | 2.82 | 2.7× |
A fixed array in Cruz Machado produces the most over a year at 25°. The design month for an off-grid system is June: at 45° it makes 3.47 kWh per kWp a day, 10% more than at 25°, and costs 5% of the yearly total. Why steep panels win winter.
Off-grid solar in Cruz Machado at 70°
Daily energy of 1 kWp by month. Bars: panels at 70°. Line: panels at 25° (year-round best).
| Month | Sun hours, flat | Sun hours at 70° | kWh/kWp/day at 70° | at 25° | Mean temp. |
|---|---|---|---|---|---|
| January | 5.74 | 2.73 | 2.24 | 4.30 | 21.0 °C |
| February | 5.43 | 3.19 | 2.64 | 4.32 | 20.9 °C |
| March | 5.00 | 3.79 | 3.16 | 4.33 | 20.0 °C |
| April | 4.14 | 4.19 | 3.53 | 4.02 | 17.9 °C |
| May | 3.17 | 3.90 | 3.34 | 3.37 | 14.3 °C |
| June | 2.83 | 3.88 | 3.34 | 3.16 | 13.0 °C |
| July | 3.18 | 4.33 | 3.74 | 3.58 | 12.5 °C |
| August | 4.00 | 4.60 | 3.95 | 4.17 | 14.0 °C |
| September | 4.43 | 3.80 | 3.22 | 4.08 | 16.0 °C |
| October | 4.86 | 3.13 | 2.62 | 4.02 | 18.3 °C |
| November | 5.84 | 2.84 | 2.36 | 4.46 | 19.1 °C |
| December | 5.86 | 2.57 | 2.11 | 4.31 | 20.5 °C |
| Year | 4.54 avg | 3.58 avg | 1103 kWh | 1463 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 560 Wp of panels at 70°, versus 370 Wp at 25°. Here the lower tilt is the better winter choice — the sun stays high enough. Size your own system.
Row spacing in Cruz Machado
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.
3.1 mrow pitch at 70°
2.9 mrow pitch at 25°
How Cruz Machado compares in Brazil
Against the other 2,263 places in Brazil with climate data, for a fixed array at its best angle.
2079thof 2,264 places in Brazil for sunshine, shared: 4.54 peak sun hours a day on flat ground.
−7%solar energy a year compared with the average place in Brazil: 1,463 against 1,581 kWh per kWp.
+11 mindaylight on the longest day, compared with São Paulo: 13 h 46 min against 13 h 35 min.
25°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); Cruz Machado ranks joint 2079th. In its darkest month, December, 1 kWp of off-grid panels at 70° makes 2.11 kWh a day here, against 1.56 kWh on average in Brazil. The shortest day lasts 10 h 31 min, −10 min compared with São Paulo.
Solar forecast for Cruz Machado, 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 Cruz Machado
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A free, live card for Cruz Machado: 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.