Solarposition.org

Bahia · Brazil · 12.41° S · 39.50° W

Solar position in Rafael Jambeiro

Sun position, daylight and the best solar panel angle for Rafael Jambeiro — computed for 12.41° S, 39.50° W, 288 m above sea level.

Sunrise today05:08102° ESE
Sunset today17:36258° WSW
Best panel angle11°year-round, facing north
Off-grid angle27°best for the darkest month

The sun right now

Azimuth180.0°
Elevation89.5°
At solar noon, 11:22Open on the sun map

Sun in Rafael Jambeiro today

Saturday, 24 October 2026 · local time UTC−3

EventTimeDirection / height
Astronomical dawn03:55sun 18° below horizon
Nautical dawn04:2112° below
Civil dawn04:466° below
Sunrise05:08102° ESE
Golden hour ends05:36sun 6° up
Solar noon11:2289.5° high
Golden hour starts17:07sun 6° up
Sunset17:36258° WSW
Civil dusk17:586° below
Nautical dusk18:2312° below
Astronomical dusk18:4918° below
Day length12 h 28 min

Sun path diagram for Rafael Jambeiro

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 solstice67891011121314151617Today
  • June solstice
  • Equinox
  • December solstice
  • Today

On the June solstice the sun reaches 54.2° at solar noon in Rafael Jambeiro; on the December solstice only 79.0°. Sunrise swings from 66° ENE in June to 114° ESE in December — a 48° 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
January05:2711:4918:1112 h 44 min82.6°
February05:3811:5118:0412 h 25 min88.0°
March05:4211:4517:4812 h 06 min77.2°
April05:4311:3617:2911 h 45 min65.6°
May05:4911:3417:1911 h 30 min57.3°
June05:5711:3917:2111 h 24 min54.2°
July05:5911:4417:2911 h 30 min57.2°
August05:4811:4117:3311 h 45 min65.6°
September05:2811:3117:3312 h 06 min77.1°
October05:0911:2217:3512 h 26 min88.4°
November05:0111:2317:4612 h 44 min82.4°
December05:1011:3618:0112 h 52 min79.0°

A year of daylight in Rafael Jambeiro

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 Rafael Jambeiro

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: 1564 kWh per kWp.

27°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 11°Best worst-month 27°70°Yearly energyWorst-month energy
  • Yearly energy
  • Worst-month energy
TiltkWh/kWp per yearShare of best yearJune kWh/kWp/dayBest ÷ worst month
0°153998%3.161.5×
11° year-round best1564100%3.521.3×
12° = latitude1563100%3.551.3×
15°1561100%3.631.3×
27° off-grid best151497%3.841.2×
30°149496%3.881.2×
45°134486%3.901.4×
60°112372%3.702.0×
70°94961%3.442.7×
90°63541%2.662.7×

A fixed array in Rafael Jambeiro produces the most over a year at 11°. The design month for an off-grid system is June: at 27° it makes 3.84 kWh per kWp a day, 9% more than at 11°, and costs 3% of the yearly total. Why steep panels win winter.

Off-grid solar in Rafael Jambeiro at 70°

Daily energy of 1 kWp by month. Bars: panels at 70°. Line: panels at 11° (year-round best).

012345January: 1.47 (70°)1.5JanFebruary: 1.97 (70°)2.0FebMarch: 2.63 (70°)2.6MarApril: 3.23 (70°)3.2AprMay: 3.47 (70°)3.5MayJune: 3.44 (70°)3.4JunJuly: 3.61 (70°)3.6JulAugust: 3.37 (70°)3.4AugSeptember: 2.93 (70°)2.9SepOctober: 2.18 (70°)2.2OctNovember: 1.53 (70°)1.5NovDecember: 1.33 (70°)1.3Dec11°
MonthSun hours, flatSun hours at 70°kWh/kWp/day at 70°at 11°Mean temp.
January6.161.861.474.6327.1 °C
February6.032.461.974.6727.1 °C
March5.673.262.634.5527.0 °C
April5.073.963.234.2526.1 °C
May4.414.223.473.8424.6 °C
June3.964.163.443.5222.9 °C
July4.284.353.613.8022.0 °C
August4.764.073.374.1022.4 °C
September5.443.572.934.4924.0 °C
October5.762.702.184.5426.1 °C
November5.911.941.534.4827.0 °C
December6.121.701.334.5627.2 °C
Year5.29 avg3.19 avg949 kWh1564 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 880 Wp of panels at 70°, versus 330 Wp at 11°. Here the lower tilt is the better winter choice — the sun stays high enough. Size your own system.

Row spacing in Rafael Jambeiro

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.

2.2 mrow pitch at 70°

2.3 mrow pitch at 11°

Row spacing calculator

How Rafael Jambeiro compares in Brazil

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

957thof 2,264 places in Brazil for sunshine, shared: 5.29 peak sun hours a day on flat ground.

−1%solar energy a year compared with the average place in Brazil: 1,564 against 1,581 kWh per kWp.

−44 mindaylight on the longest day, compared with São Paulo: 12 h 52 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); Rafael Jambeiro ranks joint 957th. In its darkest month, December, 1 kWp of off-grid panels at 70° makes 1.33 kWh a day here, against 1.56 kWh on average in Brazil. The shortest day lasts 11 h 24 min, +43 min compared with São Paulo.

The sunniest places in Brazil

Solar forecast for Rafael Jambeiro, 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 Rafael Jambeiro

What is the best solar panel angle in Rafael Jambeiro?
For a fixed array facing north, the best year-round tilt in Rafael Jambeiro is 11°, worth about 1564 kWh per kWp a year. An off-grid system that has to get through June does better at about 27°.
What time is sunrise and sunset in Rafael Jambeiro today?
On 24 October 2026 the sun rises at 05:08 and sets at 17:36 local time (UTC−3), giving 12 h 28 min of daylight. Solar noon is at 11:22.
How many peak sun hours does Rafael Jambeiro get?
On a flat surface 5.3 hours a day averaged over the year, from 4.0 in June to 6.2 in January. Panels tilted at 70° receive 1.7 sun hours a day in December.
How high does the sun get in Rafael Jambeiro?
At solar noon the sun stands 54.2° above the horizon on the June solstice and 79.0° on the December solstice.
Is Rafael Jambeiro a good place for solar panels?
With 5.3 peak sun hours a day on flat ground, Rafael Jambeiro ranks joint 957th of 2,264 places in Brazil for sunshine. A 1 kWp array at the best angle (11°) makes about 1,564 kWh a year here, 1% less than the average place in Brazil.

Places near Rafael Jambeiro

All places in Brazil

Put this on your site

A free, live card for Rafael Jambeiro: 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.

Theme

Paste it into any page, blog or CMS that accepts HTML. Auto follows the visitor's light or dark system setting. Free to use with its link.

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.