Paraná · Brazil · 24.00° S · 53.70° W
Solar position in Iporã
Sun position, daylight and the best solar panel angle for Iporã — computed for 24.00° S, 53.70° W, 377 m above sea level.
The sun right now
Sun in Iporã today
Saturday, 24 October 2026 · local time UTC−3
| Event | Time | Direction / height |
|---|---|---|
| Astronomical dawn | 04:35 | sun 18° below horizon |
| Nautical dawn | 05:03 | 12° below |
| Civil dawn | 05:30 | 6° below |
| Sunrise | 05:53 | 103° ESE |
| Golden hour ends | 06:24 | sun 6° up |
| Solar noon | 12:19 | 77.9° high |
| Golden hour starts | 18:13 | sun 6° up |
| Sunset | 18:44 | 256° WSW |
| Civil dusk | 19:07 | 6° below |
| Nautical dusk | 19:35 | 12° below |
| Astronomical dusk | 20:03 | 18° below |
| Day length | 12 h 50 min | |
Sun path diagram for Iporã
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 42.6° at solar noon in Iporã; on the December solstice only 89.4°. Sunrise swings from 65° ENE in June to 116° ESE in December — a 52° 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 | 06:05 | 12:46 | 19:26 | 13 h 22 min | 85.8° |
| February | 06:25 | 12:48 | 19:10 | 12 h 45 min | 76.4° |
| March | 06:38 | 12:41 | 18:44 | 12 h 06 min | 65.6° |
| April | 06:51 | 12:33 | 18:15 | 11 h 24 min | 54.0° |
| May | 07:05 | 12:31 | 17:57 | 10 h 52 min | 45.7° |
| June | 07:17 | 12:36 | 17:56 | 10 h 39 min | 42.6° |
| July | 07:15 | 12:41 | 18:07 | 10 h 52 min | 45.6° |
| August | 06:56 | 12:38 | 18:20 | 11 h 24 min | 54.0° |
| September | 06:25 | 12:27 | 18:30 | 12 h 05 min | 65.5° |
| October | 05:56 | 12:19 | 18:42 | 12 h 47 min | 76.9° |
| November | 05:39 | 12:20 | 19:02 | 13 h 23 min | 86.0° |
| December | 05:44 | 12:32 | 19:21 | 13 h 37 min | 89.4° |
A year of daylight in Iporã
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 Iporã
Fixed array facing north (azimuth 0°). Energy per kWp from NASA POWER monthly climate, including clouds, temperature and snow reflection.
23°collects the most energy over a year: 1568 kWh per kWp.
41°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° | 1463 | 93% | 2.56 | 2.0× |
| 15° | 1555 | 99% | 3.18 | 1.5× |
| 23° year-round best | 1568 | 100% | 3.43 | 1.4× |
| 24° = latitude | 1567 | 100% | 3.46 | 1.4× |
| 30° | 1557 | 99% | 3.61 | 1.3× |
| 41° off-grid best | 1500 | 96% | 3.78 | 1.2× |
| 45° | 1468 | 94% | 3.81 | 1.3× |
| 60° | 1297 | 83% | 3.78 | 1.6× |
| 70° | 1143 | 73% | 3.63 | 2.0× |
| 90° | 789 | 50% | 3.04 | 3.0× |
A fixed array in Iporã produces the most over a year at 23°. The design month for an off-grid system is June: at 41° it makes 3.78 kWh per kWp a day, 10% more than at 23°, and costs 4% of the yearly total. Why steep panels win winter.
Off-grid solar in Iporã at 70°
Daily energy of 1 kWp by month. Bars: panels at 70°. Line: panels at 23° (year-round best).
| Month | Sun hours, flat | Sun hours at 70° | kWh/kWp/day at 70° | at 23° | Mean temp. |
|---|---|---|---|---|---|
| January | 6.34 | 2.67 | 2.15 | 4.63 | 26.0 °C |
| February | 5.96 | 3.27 | 2.65 | 4.63 | 26.0 °C |
| March | 5.63 | 4.12 | 3.36 | 4.76 | 25.3 °C |
| April | 4.71 | 4.70 | 3.89 | 4.45 | 23.2 °C |
| May | 3.57 | 4.35 | 3.66 | 3.68 | 18.9 °C |
| June | 3.18 | 4.29 | 3.63 | 3.43 | 17.5 °C |
| July | 3.49 | 4.60 | 3.90 | 3.75 | 17.0 °C |
| August | 4.28 | 4.76 | 4.01 | 4.29 | 18.8 °C |
| September | 4.83 | 4.00 | 3.33 | 4.31 | 21.4 °C |
| October | 5.40 | 3.31 | 2.70 | 4.35 | 24.1 °C |
| November | 6.29 | 2.79 | 2.26 | 4.69 | 24.8 °C |
| December | 6.40 | 2.51 | 2.01 | 4.60 | 25.9 °C |
| Year | 5.00 avg | 3.78 avg | 1143 kWh | 1568 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 590 Wp of panels at 70°, versus 340 Wp at 23°. Here the lower tilt is the better winter choice — the sun stays high enough. Size your own system.
Row spacing in Iporã
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.
3.0 mrow pitch at 70°
2.8 mrow pitch at 23°
How Iporã 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.
−1%solar energy a year compared with the average place in Brazil: 1,568 against 1,581 kWh per kWp.
+2 mindaylight on the longest day, compared with São Paulo: 13 h 37 min against 13 h 35 min.
23°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); Iporã ranks joint 1506th. In its darkest month, December, 1 kWp of off-grid panels at 70° makes 2.01 kWh a day here, against 1.56 kWh on average in Brazil. The shortest day lasts 10 h 39 min, −2 min compared with São Paulo.
Solar forecast for Iporã, 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 Iporã
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A free, live card for Iporã: 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.