Solarposition.org

Ceará · Brazil · 5.80° S · 39.42° W

Solar position in Piquet Carneiro

Sun position, daylight and the best solar panel angle for Piquet Carneiro — computed for 5.80° S, 39.42° W, 251 m above sea level.

Sunrise today05:13102° ESE
Sunset today17:30258° WSW
Best panel angle7°year-round, facing north
Off-grid angle7°best for the darkest month

The sun right now

Azimuth180.0°
Elevation83.9°
At solar noon, 11:21Open on the sun map

Sun in Piquet Carneiro today

Saturday, 24 October 2026 · local time UTC−3

EventTimeDirection / height
Astronomical dawn04:02sun 18° below horizon
Nautical dawn04:2712° below
Civil dawn04:526° below
Sunrise05:13102° ESE
Golden hour ends05:41sun 6° up
Solar noon11:2183.9° high
Golden hour starts17:02sun 6° up
Sunset17:30258° WSW
Civil dusk17:516° below
Nautical dusk18:1612° below
Astronomical dusk18:4118° below
Day length12 h 17 min

Sun path diagram for Piquet Carneiro

Where the sun stands in the sky: the centre is straight overhead, the outer ring is the horizon. Numbers mark local clock hours.

15°30°45°60°75°N30°60°E120°150°S210°240°W300°330°June solstice67891011121314151617EquinoxDecember solstice67891011121314151617Today
  • June solstice
  • Equinox
  • December solstice
  • Today

On the June solstice the sun reaches 60.8° at solar noon in Piquet Carneiro; on the December solstice only 72.4°. 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.

MonthSunriseSolar noonSunsetDay lengthNoon elevation
January05:3611:4918:0012 h 24 min76.0°
February05:4311:5117:5812 h 15 min85.4°
March05:4111:4417:4712 h 06 min83.8°
April05:3711:3617:3411 h 57 min72.2°
May05:3911:3417:2911 h 50 min63.9°
June05:4511:3917:3311 h 47 min60.8°
July05:4911:4417:3911 h 50 min63.8°
August05:4211:4017:3911 h 57 min72.2°
September05:2711:3017:3312 h 06 min83.7°
October05:1411:2217:3012 h 16 min85.0°
November05:1111:2317:3512 h 24 min75.8°
December05:2111:3517:4912 h 28 min72.4°

A year of daylight in Piquet Carneiro

Each column is one day of 2026. Bright: sun above the horizon; soft: civil twilight; line: solar noon. Steps are daylight saving time changes.

00:0003:0006:0009:0012:0015:0018:0021:0000:00JanFebMarAprMayJunJulAugSepOctNovDec

Best solar panel angle in Piquet Carneiro

Fixed array facing north (azimuth 0°). Energy per kWp from NASA POWER monthly climate, including clouds, temperature and snow reflection.

7°collects the most energy over a year: 1706 kWh per kWp.

7°gives the most in the darkest month — the one an off-grid system is sized for.

20%30%40%50%60%70%80%90%100%0°10°20°30°40°50°60°70°80°90°Best year-round 7°Best worst-month 7°70°Yearly energyWorst-month energy
  • Yearly energy
  • Worst-month energy
TiltkWh/kWp per yearShare of best yearJanuary kWh/kWp/dayBest ÷ worst month
0°169599%4.511.3×
6° = latitude1705100%4.351.2×
7° year-round best off-grid best1706100%4.331.2×
15°169199%4.051.3×
30°158993%3.371.6×
45°139682%2.522.1×
60°113166%1.623.1×
70°93555%1.134.1×
90°61636%1.023.4×

A fixed array in Piquet Carneiro produces the most over a year at 7°. The design month for an off-grid system is January: at 7° it makes 4.33 kWh per kWp a day, and costs 0% of the yearly total. Why steep panels win winter.

Off-grid solar in Piquet Carneiro at 70°

Daily energy of 1 kWp by month. Bars: panels at 70°. Line: panels at 7° (year-round best).

0123456January: 1.13 (70°)1.1JanFebruary: 1.57 (70°)1.6FebMarch: 2.29 (70°)2.3MarApril: 3.02 (70°)3.0AprMay: 3.68 (70°)3.7MayJune: 4.07 (70°)4.1JunJuly: 4.15 (70°)4.1JulAugust: 3.92 (70°)3.9AugSeptember: 2.95 (70°)3.0SepOctober: 1.79 (70°)1.8OctNovember: 1.09 (70°)1.1NovDecember: 1.02 (70°)1.0Dec7°
MonthSun hours, flatSun hours at 70°kWh/kWp/day at 70°at 7°Mean temp.
January5.691.451.134.3327.2 °C
February5.701.971.574.4426.1 °C
March5.682.832.294.5325.6 °C
April5.383.693.024.4025.1 °C
May5.224.493.684.3725.2 °C
June5.114.964.074.3425.1 °C
July5.395.064.154.5625.7 °C
August6.194.823.925.1127.1 °C
September6.713.662.955.3528.4 °C
October6.772.271.795.2329.3 °C
November6.521.411.094.9129.3 °C
December5.991.331.024.4928.7 °C
Year5.86 avg3.17 avg935 kWh1706 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 1,150 Wp of panels at 70°, versus 270 Wp at 7°. Here the lower tilt is the better winter choice — the sun stays high enough. Size your own system.

Row spacing in Piquet Carneiro

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°

2.1 mrow pitch at 7°

Row spacing calculator

How Piquet Carneiro compares in Brazil

Against the other 2,263 places in Brazil with climate data, for a fixed array at its best angle.

152ndof 2,264 places in Brazil for sunshine, shared: 5.86 peak sun hours a day on flat ground.

+8%solar energy a year compared with the average place in Brazil: 1,706 against 1,581 kWh per kWp.

−1 h 08 mindaylight on the longest day, compared with São Paulo: 12 h 28 min against 13 h 35 min.

7°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); Piquet Carneiro ranks joint 152nd. In its darkest month, December, 1 kWp of off-grid panels at 70° makes 1.02 kWh a day here, against 1.56 kWh on average in Brazil. The shortest day lasts 11 h 47 min, +1 h 06 min compared with São Paulo.

The sunniest places in Brazil

Solar forecast for Piquet Carneiro, next 48 hours

Expected output of 1 kWp at 70°, computed from the ICON-EU weather model of the Deutscher Wetterdienst (DWD), Europe.

Loading the latest forecast…

Questions about the sun in Piquet Carneiro

What is the best solar panel angle in Piquet Carneiro?
For a fixed array facing north, the best year-round tilt in Piquet Carneiro is 7°, worth about 1706 kWh per kWp a year. An off-grid system that has to get through January does better at about 7°.
What time is sunrise and sunset in Piquet Carneiro today?
On 24 October 2026 the sun rises at 05:13 and sets at 17:30 local time (UTC−3), giving 12 h 17 min of daylight. Solar noon is at 11:21.
How many peak sun hours does Piquet Carneiro get?
On a flat surface 5.9 hours a day averaged over the year, from 5.1 in June to 6.8 in October. Panels tilted at 70° receive 1.3 sun hours a day in December.
How high does the sun get in Piquet Carneiro?
At solar noon the sun stands 60.8° above the horizon on the June solstice and 72.4° on the December solstice.
Is Piquet Carneiro a good place for solar panels?
With 5.9 peak sun hours a day on flat ground, Piquet Carneiro ranks joint 152nd of 2,264 places in Brazil for sunshine. A 1 kWp array at the best angle (7°) makes about 1,706 kWh a year here, 8% more than the average place in Brazil.

Places near Piquet Carneiro

All places in Brazil

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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.