Solarposition.org

Minas Gerais · Brazil · 16.13° S · 45.74° W

Solar position in Urucuia

Sun position, daylight and the best solar panel angle for Urucuia — computed for 16.13° S, 45.74° W, 487 m above sea level.

Sunrise today05:29103° ESE
Sunset today18:04257° WSW
Best panel angle19°year-round, facing north
Off-grid angle10°best for the darkest month

The sun right now

Azimuth180.0°
Elevation85.8°
At solar noon, 11:47Open on the sun map

Sun in Urucuia today

Saturday, 24 October 2026 · local time UTC−3

EventTimeDirection / height
Astronomical dawn04:15sun 18° below horizon
Nautical dawn04:4112° below
Civil dawn05:076° below
Sunrise05:29103° ESE
Golden hour ends05:58sun 6° up
Solar noon11:4785.8° high
Golden hour starts17:35sun 6° up
Sunset18:04257° WSW
Civil dusk18:266° below
Nautical dusk18:5212° below
Astronomical dusk19:1918° below
Day length12 h 35 min

Sun path diagram for Urucuia

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 solstice7891011121314151617EquinoxDecember solstice6789101112131415161718Today
  • June solstice
  • Equinox
  • December solstice
  • Today

On the June solstice the sun reaches 50.4° at solar noon in Urucuia; on the December solstice only 82.7°. 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.

MonthSunriseSolar noonSunsetDay lengthNoon elevation
January05:4612:1418:4112 h 55 min86.3°
February06:0012:1618:3212 h 31 min84.3°
March06:0712:0918:1212 h 06 min73.5°
April06:1212:0117:5011 h 39 min61.9°
May06:2011:5917:3811 h 18 min53.6°
June06:2912:0417:3911 h 10 min50.4°
July06:3012:0917:4811 h 18 min53.5°
August06:1612:0617:5511 h 39 min61.9°
September05:5311:5617:5812 h 05 min73.3°
October05:3111:4718:0312 h 32 min84.7°
November05:2011:4818:1612 h 56 min86.1°
December05:2812:0118:3313 h 06 min82.7°

A year of daylight in Urucuia

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 Urucuia

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

19°collects the most energy over a year: 1738 kWh per kWp.

10°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 19°Best worst-month 10°70°Yearly energyWorst-month energy
  • Yearly energy
  • Worst-month energy
TiltkWh/kWp per yearShare of best yearNovember kWh/kWp/dayBest ÷ worst month
0°165595%4.491.3×
10° off-grid best171999%4.361.2×
15°1734100%4.261.2×
16° = latitude1736100%4.241.2×
19° year-round best1738100%4.161.3×
30°171198%3.791.5×
45°158791%3.131.8×
60°137479%2.322.5×
70°119169%1.753.3×
90°81147%1.073.8×

A fixed array in Urucuia produces the most over a year at 19°. The design month for an off-grid system is November: at 10° it makes 4.36 kWh per kWp a day, 5% more than at 19°, and costs 1% of the yearly total. Why steep panels win winter.

Off-grid solar in Urucuia at 70°

Daily energy of 1 kWp by month. Bars: panels at 70°. Line: panels at 19° (year-round best).

0123456January: 1.67 (70°)1.7JanFebruary: 2.24 (70°)2.2FebMarch: 2.92 (70°)2.9MarApril: 3.85 (70°)3.8AprMay: 4.48 (70°)4.5MayJune: 4.93 (70°)4.9JunJuly: 5.02 (70°)5.0JulAugust: 4.65 (70°)4.6AugSeptember: 3.62 (70°)3.6SepOctober: 2.47 (70°)2.5OctNovember: 1.75 (70°)1.8NovDecember: 1.52 (70°)1.5Dec19°
MonthSun hours, flatSun hours at 70°kWh/kWp/day at 70°at 19°Mean temp.
January6.192.091.674.4925.1 °C
February6.242.762.244.7625.0 °C
March5.743.562.924.6824.7 °C
April5.474.683.854.8424.5 °C
May4.975.424.484.7523.3 °C
June4.795.954.934.8022.4 °C
July5.066.055.025.0222.2 °C
August5.765.644.655.3323.8 °C
September6.274.433.625.2726.4 °C
October6.213.072.474.8127.3 °C
November5.632.191.754.1625.3 °C
December5.921.911.524.2424.9 °C
Year5.68 avg3.98 avg1191 kWh1738 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 780 Wp of panels at 70°, versus 280 Wp at 19°. Here the lower tilt is the better winter choice — the sun stays high enough. Size your own system.

Row spacing in Urucuia

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.

2.4 mrow pitch at 70°

2.5 mrow pitch at 19°

Row spacing calculator

How Urucuia compares in Brazil

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

438thof 2,264 places in Brazil for sunshine, shared: 5.68 peak sun hours a day on flat ground.

+10%solar energy a year compared with the average place in Brazil: 1,738 against 1,581 kWh per kWp.

−30 mindaylight on the longest day, compared with São Paulo: 13 h 06 min against 13 h 35 min.

19°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); Urucuia ranks joint 438th. In its darkest month, December, 1 kWp of off-grid panels at 70° makes 1.52 kWh a day here, against 1.56 kWh on average in Brazil. The shortest day lasts 11 h 10 min, +29 min compared with São Paulo.

The sunniest places in Brazil

Solar forecast for Urucuia, 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 Urucuia

What is the best solar panel angle in Urucuia?
For a fixed array facing north, the best year-round tilt in Urucuia is 19°, worth about 1738 kWh per kWp a year. An off-grid system that has to get through November does better at about 10°.
What time is sunrise and sunset in Urucuia today?
On 24 October 2026 the sun rises at 05:29 and sets at 18:04 local time (UTC−3), giving 12 h 35 min of daylight. Solar noon is at 11:47.
How many peak sun hours does Urucuia get?
On a flat surface 5.7 hours a day averaged over the year, from 4.8 in June to 6.3 in September. Panels tilted at 70° receive 1.9 sun hours a day in December.
How high does the sun get in Urucuia?
At solar noon the sun stands 50.4° above the horizon on the June solstice and 82.7° on the December solstice.
Is Urucuia a good place for solar panels?
With 5.7 peak sun hours a day on flat ground, Urucuia ranks joint 438th of 2,264 places in Brazil for sunshine. A 1 kWp array at the best angle (19°) makes about 1,738 kWh a year here, 10% more than the average place in Brazil.

Places near Urucuia

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.