Solarposition.org

Minas Gerais · Brazil · 17.86° S · 41.51° W

Solar position in Teófilo Otoni

Sun position, daylight and the best solar panel angle for Teófilo Otoni — computed for 17.86° S, 41.51° W, 343 m above sea level.

Sunrise today05:11103° ESE
Sunset today17:49257° WSW
Best panel angle17°year-round, facing north
Off-grid angle25°best for the darkest month

The sun right now

Azimuth180.0°
Elevation84.0°
At solar noon, 11:30Open on the sun map

Sun in Teófilo Otoni today

Saturday, 24 October 2026 · local time UTC−3

EventTimeDirection / height
Astronomical dawn03:56sun 18° below horizon
Nautical dawn04:2212° below
Civil dawn04:486° below
Sunrise05:11103° ESE
Golden hour ends05:40sun 6° up
Solar noon11:3084.0° high
Golden hour starts17:20sun 6° up
Sunset17:49257° WSW
Civil dusk18:116° below
Nautical dusk18:3812° below
Astronomical dusk19:0418° below
Day length12 h 38 min

Sun path diagram for Teófilo Otoni

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 48.7° at solar noon in Teófilo Otoni; on the December solstice only 84.4°. 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
January05:2611:5718:2713 h 01 min88.1°
February05:4211:5918:1612 h 34 min82.6°
March05:5011:5317:5512 h 06 min71.7°
April05:5611:4417:3211 h 36 min60.2°
May06:0611:4217:1811 h 13 min51.9°
June06:1611:4717:1911 h 04 min48.7°
July06:1611:5217:2811 h 13 min51.8°
August06:0111:4917:3711 h 36 min60.2°
September05:3611:3917:4112 h 05 min71.6°
October05:1311:3017:4812 h 35 min83.0°
November05:0111:3118:0213 h 01 min87.9°
December05:0811:4418:2013 h 12 min84.4°

A year of daylight in Teófilo Otoni

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 Teófilo Otoni

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

17°collects the most energy over a year: 1507 kWh per kWp.

25°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 17°Best worst-month 25°70°Yearly energyWorst-month energy
  • Yearly energy
  • Worst-month energy
TiltkWh/kWp per yearShare of best yearJune kWh/kWp/dayBest ÷ worst month
0°145396%2.931.7×
15°1507100%3.481.4×
17° year-round best1507100%3.541.4×
18° = latitude1507100%3.571.3×
25° off-grid best149599%3.731.2×
30°147598%3.821.3×
45°136190%3.931.4×
60°117378%3.811.8×
70°101567%3.602.2×
90°69246%2.892.7×

A fixed array in Teófilo Otoni produces the most over a year at 17°. The design month for an off-grid system is June: at 25° it makes 3.73 kWh per kWp a day, 5% more than at 17°, and costs 1% of the yearly total. Why steep panels win winter.

Off-grid solar in Teófilo Otoni at 70°

Daily energy of 1 kWp by month. Bars: panels at 70°. Line: panels at 17° (year-round best).

0123456January: 1.80 (70°)1.8JanFebruary: 2.36 (70°)2.4FebMarch: 2.88 (70°)2.9MarApril: 3.34 (70°)3.3AprMay: 3.40 (70°)3.4MayJune: 3.60 (70°)3.6JunJuly: 3.68 (70°)3.7JulAugust: 3.53 (70°)3.5AugSeptember: 2.97 (70°)3.0SepOctober: 2.36 (70°)2.4OctNovember: 1.79 (70°)1.8NovDecember: 1.64 (70°)1.6Dec17°
MonthSun hours, flatSun hours at 70°kWh/kWp/day at 70°at 17°Mean temp.
January6.232.251.804.6324.7 °C
February6.202.902.364.8224.8 °C
March5.443.532.884.4724.6 °C
April4.704.063.344.1323.8 °C
May3.894.103.403.6222.2 °C
June3.664.313.603.5421.0 °C
July3.864.403.683.7020.5 °C
August4.454.253.534.0521.5 °C
September4.933.612.974.1823.4 °C
October5.342.902.364.2424.9 °C
November5.152.221.793.9124.3 °C
December5.832.051.644.3024.5 °C
Year4.97 avg3.38 avg1015 kWh1507 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 720 Wp of panels at 70°, versus 330 Wp at 17°. Here the lower tilt is the better winter choice — the sun stays high enough. Size your own system.

Row spacing in Teófilo Otoni

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.

2.5 mrow pitch at 70°

2.5 mrow pitch at 17°

Row spacing calculator

How Teófilo Otoni compares in Brazil

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

1539thof 2,264 places in Brazil for sunshine, shared: 4.97 peak sun hours a day on flat ground.

−5%solar energy a year compared with the average place in Brazil: 1,507 against 1,581 kWh per kWp.

−23 mindaylight on the longest day, compared with São Paulo: 13 h 12 min against 13 h 35 min.

17°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); Teófilo Otoni ranks joint 1539th. In its darkest month, December, 1 kWp of off-grid panels at 70° makes 1.64 kWh a day here, against 1.56 kWh on average in Brazil. The shortest day lasts 11 h 04 min, +23 min compared with São Paulo.

The sunniest places in Brazil

Solar forecast for Teófilo Otoni, 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 Teófilo Otoni

What is the best solar panel angle in Teófilo Otoni?
For a fixed array facing north, the best year-round tilt in Teófilo Otoni is 17°, worth about 1507 kWh per kWp a year. An off-grid system that has to get through June does better at about 25°.
What time is sunrise and sunset in Teófilo Otoni today?
On 24 October 2026 the sun rises at 05:11 and sets at 17:49 local time (UTC−3), giving 12 h 38 min of daylight. Solar noon is at 11:30.
How many peak sun hours does Teófilo Otoni get?
On a flat surface 5.0 hours a day averaged over the year, from 3.7 in June to 6.2 in January. Panels tilted at 70° receive 2.0 sun hours a day in December.
How high does the sun get in Teófilo Otoni?
At solar noon the sun stands 48.7° above the horizon on the June solstice and 84.4° on the December solstice.
Is Teófilo Otoni a good place for solar panels?
With 5.0 peak sun hours a day on flat ground, Teófilo Otoni ranks joint 1539th of 2,264 places in Brazil for sunshine. A 1 kWp array at the best angle (17°) makes about 1,507 kWh a year here, 5% less than the average place in Brazil.

Places near Teófilo Otoni

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.