Bahia · Brazil · 13.04° S · 39.01° W
Solar position in Nazaré
Sun position, daylight and the best solar panel angle for Nazaré — computed for 13.04° S, 39.01° W, 12 m above sea level.
The sun right now
Sun in Nazaré today
Saturday, 24 October 2026 · local time UTC−3
| Event | Time | Direction / height |
|---|---|---|
| Astronomical dawn | 03:52 | sun 18° below horizon |
| Nautical dawn | 04:18 | 12° below |
| Civil dawn | 04:43 | 6° below |
| Sunrise | 05:05 | 102° ESE |
| Golden hour ends | 05:34 | sun 6° up |
| Solar noon | 11:20 | 88.9° high |
| Golden hour starts | 17:06 | sun 6° up |
| Sunset | 17:34 | 258° WSW |
| Civil dusk | 17:56 | 6° below |
| Nautical dusk | 18:22 | 12° below |
| Astronomical dusk | 18:47 | 18° below |
| Day length | 12 h 29 min | |
Sun path diagram for Nazaré
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 53.5° at solar noon in Nazaré; on the December solstice only 79.6°. 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.
| Month | Sunrise | Solar noon | Sunset | Day length | Noon elevation |
|---|---|---|---|---|---|
| January | 05:24 | 11:47 | 18:10 | 12 h 46 min | 83.2° |
| February | 05:36 | 11:49 | 18:02 | 12 h 26 min | 87.4° |
| March | 05:40 | 11:43 | 17:46 | 12 h 06 min | 76.6° |
| April | 05:42 | 11:34 | 17:26 | 11 h 44 min | 65.0° |
| May | 05:48 | 11:32 | 17:16 | 11 h 28 min | 56.7° |
| June | 05:57 | 11:37 | 17:18 | 11 h 21 min | 53.5° |
| July | 05:58 | 11:42 | 17:26 | 11 h 28 min | 56.6° |
| August | 05:47 | 11:39 | 17:31 | 11 h 44 min | 65.0° |
| September | 05:26 | 11:29 | 17:32 | 12 h 06 min | 76.4° |
| October | 05:07 | 11:20 | 17:34 | 12 h 27 min | 87.8° |
| November | 04:58 | 11:21 | 17:45 | 12 h 46 min | 83.0° |
| December | 05:07 | 11:34 | 18:01 | 12 h 54 min | 79.6° |
A year of daylight in Nazaré
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 Nazaré
Fixed array facing north (azimuth 0°). Energy per kWp from NASA POWER monthly climate, including clouds, temperature and snow reflection.
12°collects the most energy over a year: 1579 kWh per kWp.
29°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 | June kWh/kWp/day | Best ÷ worst month |
|---|---|---|---|---|
| 0° | 1552 | 98% | 3.16 | 1.6× |
| 12° year-round best | 1579 | 100% | 3.56 | 1.3× |
| 13° = latitude | 1579 | 100% | 3.59 | 1.3× |
| 15° | 1577 | 100% | 3.64 | 1.3× |
| 29° off-grid best | 1519 | 96% | 3.89 | 1.1× |
| 30° | 1512 | 96% | 3.91 | 1.1× |
| 45° | 1361 | 86% | 3.94 | 1.4× |
| 60° | 1138 | 72% | 3.75 | 2.0× |
| 70° | 962 | 61% | 3.49 | 2.7× |
| 90° | 642 | 41% | 2.72 | 2.7× |
A fixed array in Nazaré produces the most over a year at 12°. The design month for an off-grid system is June: at 29° it makes 3.89 kWh per kWp a day, 9% more than at 12°, and costs 4% of the yearly total. Why steep panels win winter.
Off-grid solar in Nazaré at 70°
Daily energy of 1 kWp by month. Bars: panels at 70°. Line: panels at 12° (year-round best).
| Month | Sun hours, flat | Sun hours at 70° | kWh/kWp/day at 70° | at 12° | Mean temp. |
|---|---|---|---|---|---|
| January | 6.32 | 1.88 | 1.48 | 4.73 | 26.5 °C |
| February | 6.15 | 2.52 | 2.02 | 4.76 | 26.6 °C |
| March | 5.74 | 3.34 | 2.70 | 4.62 | 26.7 °C |
| April | 5.07 | 4.01 | 3.27 | 4.27 | 25.9 °C |
| May | 4.30 | 4.17 | 3.42 | 3.78 | 24.7 °C |
| June | 3.96 | 4.23 | 3.49 | 3.56 | 23.3 °C |
| July | 4.23 | 4.37 | 3.62 | 3.79 | 22.4 °C |
| August | 4.78 | 4.15 | 3.44 | 4.15 | 22.5 °C |
| September | 5.42 | 3.60 | 2.96 | 4.50 | 23.7 °C |
| October | 5.84 | 2.77 | 2.24 | 4.62 | 25.2 °C |
| November | 5.96 | 1.99 | 1.58 | 4.52 | 26.0 °C |
| December | 6.25 | 1.71 | 1.35 | 4.64 | 26.5 °C |
| Year | 5.33 avg | 3.23 avg | 962 kWh | 1579 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 870 Wp of panels at 70°, versus 330 Wp at 12°. Here the lower tilt is the better winter choice — the sun stays high enough. Size your own system.
Row spacing in Nazaré
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 12°
How Nazaré compares in Brazil
Against the other 2,263 places in Brazil with climate data, for a fixed array at its best angle.
884thof 2,264 places in Brazil for sunshine, shared: 5.33 peak sun hours a day on flat ground.
±0%solar energy a year compared with the average place in Brazil: 1,579 against 1,581 kWh per kWp.
−42 mindaylight on the longest day, compared with São Paulo: 12 h 54 min against 13 h 35 min.
12°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); Nazaré ranks joint 884th. In its darkest month, December, 1 kWp of off-grid panels at 70° makes 1.35 kWh a day here, against 1.56 kWh on average in Brazil. The shortest day lasts 11 h 21 min, +40 min compared with São Paulo.
Solar forecast for Nazaré, 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 Nazaré
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Places near Nazaré
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A free, live card for Nazaré: 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.