Pará · Brazil · 6.07° S · 49.90° W
Solar position in Parauapebas
Sun position, daylight and the best solar panel angle for Parauapebas — computed for 6.07° S, 49.90° W, 169 m above sea level.
The sun right now
Sun in Parauapebas today
Saturday, 24 October 2026 · local time UTC−3
| Event | Time | Direction / height |
|---|---|---|
| Astronomical dawn | 04:44 | sun 18° below horizon |
| Nautical dawn | 05:09 | 12° below |
| Civil dawn | 05:34 | 6° below |
| Sunrise | 05:55 | 102° ESE |
| Golden hour ends | 06:23 | sun 6° up |
| Solar noon | 12:03 | 84.2° high |
| Golden hour starts | 17:44 | sun 6° up |
| Sunset | 18:12 | 258° WSW |
| Civil dusk | 18:33 | 6° below |
| Nautical dusk | 18:58 | 12° below |
| Astronomical dusk | 19:23 | 18° below |
| Day length | 12 h 17 min | |
Sun path diagram for Parauapebas
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 60.5° at solar noon in Parauapebas; on the December solstice only 72.6°. Sunrise swings from 67° ENE in June to 114° ESE in December — a 47° 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 | 06:18 | 12:30 | 18:43 | 12 h 25 min | 76.3° |
| February | 06:25 | 12:33 | 18:40 | 12 h 16 min | 85.7° |
| March | 06:23 | 12:26 | 18:29 | 12 h 06 min | 83.5° |
| April | 06:20 | 12:18 | 18:16 | 11 h 56 min | 71.9° |
| May | 06:21 | 12:16 | 18:10 | 11 h 49 min | 63.7° |
| June | 06:28 | 12:21 | 18:14 | 11 h 46 min | 60.5° |
| July | 06:31 | 12:26 | 18:20 | 11 h 49 min | 63.6° |
| August | 06:24 | 12:22 | 18:20 | 11 h 56 min | 72.0° |
| September | 06:09 | 12:12 | 18:15 | 12 h 06 min | 83.4° |
| October | 05:56 | 12:04 | 18:12 | 12 h 16 min | 85.2° |
| November | 05:53 | 12:05 | 18:18 | 12 h 25 min | 76.1° |
| December | 06:03 | 12:17 | 18:32 | 12 h 29 min | 72.6° |
A year of daylight in Parauapebas
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 Parauapebas
Fixed array facing north (azimuth 0°). Energy per kWp from NASA POWER monthly climate, including clouds, temperature and snow reflection.
11°collects the most energy over a year: 1477 kWh per kWp.
0°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° off-grid best | 1454 | 98% | 3.61 | 1.3× |
| 6° = latitude | 1472 | 100% | 3.51 | 1.4× |
| 11° year-round best | 1477 | 100% | 3.40 | 1.4× |
| 15° | 1475 | 100% | 3.29 | 1.5× |
| 30° | 1415 | 96% | 2.81 | 1.9× |
| 45° | 1280 | 87% | 2.20 | 2.4× |
| 60° | 1079 | 73% | 1.54 | 3.1× |
| 70° | 923 | 62% | 1.21 | 3.6× |
| 90° | 635 | 43% | 1.07 | 3.0× |
A fixed array in Parauapebas produces the most over a year at 11°. The design month for an off-grid system is December: at 0° it makes 3.61 kWh per kWp a day, 6% more than at 11°, and costs 2% of the yearly total. Why steep panels win winter.
Off-grid solar in Parauapebas at 70°
Daily energy of 1 kWp by month. Bars: panels at 70°. Line: panels at 11° (year-round best).
| Month | Sun hours, flat | Sun hours at 70° | kWh/kWp/day at 70° | at 11° | Mean temp. |
|---|---|---|---|---|---|
| January | 4.70 | 1.60 | 1.26 | 3.54 | 25.2 °C |
| February | 4.75 | 1.96 | 1.57 | 3.66 | 24.9 °C |
| March | 4.79 | 2.59 | 2.10 | 3.81 | 25.0 °C |
| April | 4.80 | 3.31 | 2.70 | 3.94 | 25.1 °C |
| May | 4.94 | 4.20 | 3.45 | 4.21 | 25.1 °C |
| June | 5.31 | 5.21 | 4.29 | 4.67 | 24.7 °C |
| July | 5.63 | 5.36 | 4.39 | 4.91 | 25.8 °C |
| August | 5.85 | 4.52 | 3.65 | 4.87 | 28.5 °C |
| September | 5.47 | 3.18 | 2.54 | 4.32 | 30.1 °C |
| October | 4.90 | 2.25 | 1.78 | 3.76 | 29.2 °C |
| November | 4.60 | 1.71 | 1.34 | 3.46 | 27.6 °C |
| December | 4.56 | 1.54 | 1.21 | 3.40 | 26.2 °C |
| Year | 5.03 avg | 3.13 avg | 923 kWh | 1477 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 970 Wp of panels at 70°, versus 350 Wp at 11°. Here the lower tilt is the better winter choice — the sun stays high enough. Size your own system.
Row spacing in Parauapebas
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.
1.9 mrow pitch at 70°
2.2 mrow pitch at 11°
How Parauapebas compares in Brazil
Against the other 2,263 places in Brazil with climate data, for a fixed array at its best angle.
1461stof 2,264 places in Brazil for sunshine, shared: 5.03 peak sun hours a day on flat ground.
−7%solar energy a year compared with the average place in Brazil: 1,477 against 1,581 kWh per kWp.
−1 h 07 mindaylight on the longest day, compared with São Paulo: 12 h 29 min against 13 h 35 min.
11°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); Parauapebas ranks joint 1461st. In its darkest month, December, 1 kWp of off-grid panels at 70° makes 1.21 kWh a day here, against 1.56 kWh on average in Brazil. The shortest day lasts 11 h 46 min, +1 h 05 min compared with São Paulo.
Solar forecast for Parauapebas, 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 Parauapebas
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A free, live card for Parauapebas: 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.