Pernambuco · Brazil · 8.15° S · 36.37° W
Solar position in Brejo da Madre de Deus
Sun position, daylight and the best solar panel angle for Brejo da Madre de Deus — computed for 8.15° S, 36.37° W, 654 m above sea level.
The sun right now
Sun in Brejo da Madre de Deus today
Saturday, 24 October 2026 · local time UTC−3
| Event | Time | Direction / height |
|---|---|---|
| Astronomical dawn | 03:48 | sun 18° below horizon |
| Nautical dawn | 04:13 | 12° below |
| Civil dawn | 04:38 | 6° below |
| Sunrise | 04:59 | 102° ESE |
| Golden hour ends | 05:27 | sun 6° up |
| Solar noon | 11:09 | 86.3° high |
| Golden hour starts | 16:51 | sun 6° up |
| Sunset | 17:20 | 258° WSW |
| Civil dusk | 17:41 | 6° below |
| Nautical dusk | 18:06 | 12° below |
| Astronomical dusk | 18:31 | 18° below |
| Day length | 12 h 21 min | |
Sun path diagram for Brejo da Madre de Deus
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 58.4° at solar noon in Brejo da Madre de Deus; on the December solstice only 74.7°. Sunrise swings from 66° 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.
| Month | Sunrise | Solar noon | Sunset | Day length | Noon elevation |
|---|---|---|---|---|---|
| January | 05:21 | 11:36 | 17:52 | 12 h 31 min | 78.3° |
| February | 05:29 | 11:39 | 17:48 | 12 h 19 min | 87.7° |
| March | 05:29 | 11:32 | 17:35 | 12 h 06 min | 81.5° |
| April | 05:27 | 11:24 | 17:20 | 11 h 53 min | 69.9° |
| May | 05:30 | 11:22 | 17:13 | 11 h 43 min | 61.6° |
| June | 05:37 | 11:27 | 17:16 | 11 h 39 min | 58.4° |
| July | 05:40 | 11:32 | 17:23 | 11 h 43 min | 61.5° |
| August | 05:32 | 11:28 | 17:25 | 11 h 53 min | 69.9° |
| September | 05:15 | 11:18 | 17:21 | 12 h 06 min | 81.3° |
| October | 05:00 | 11:10 | 17:19 | 12 h 19 min | 87.3° |
| November | 04:55 | 11:11 | 17:26 | 12 h 31 min | 78.2° |
| December | 05:05 | 11:23 | 17:41 | 12 h 36 min | 74.7° |
A year of daylight in Brejo da Madre de Deus
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 Brejo da Madre de Deus
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: 1683 kWh per kWp.
24°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° | 1674 | 99% | 3.52 | 1.5× |
| 7° year-round best | 1683 | 100% | 3.74 | 1.4× |
| 8° = latitude | 1682 | 100% | 3.77 | 1.4× |
| 15° | 1668 | 99% | 3.94 | 1.3× |
| 24° off-grid best | 1619 | 96% | 4.08 | 1.2× |
| 30° | 1568 | 93% | 4.13 | 1.3× |
| 45° | 1382 | 82% | 4.08 | 1.6× |
| 60° | 1127 | 67% | 3.80 | 2.2× |
| 70° | 936 | 56% | 3.50 | 3.0× |
| 90° | 627 | 37% | 2.63 | 2.5× |
A fixed array in Brejo da Madre de Deus produces the most over a year at 7°. The design month for an off-grid system is June: at 24° it makes 4.08 kWh per kWp a day, 9% more than at 7°, and costs 4% of the yearly total. Why steep panels win winter.
Off-grid solar in Brejo da Madre de Deus at 70°
Daily energy of 1 kWp by month. Bars: panels at 70°. Line: panels at 7° (year-round best).
| Month | Sun hours, flat | Sun hours at 70° | kWh/kWp/day at 70° | at 7° | Mean temp. |
|---|---|---|---|---|---|
| January | 6.21 | 1.73 | 1.37 | 4.77 | 25.6 °C |
| February | 6.15 | 2.31 | 1.86 | 4.82 | 25.5 °C |
| March | 6.06 | 3.19 | 2.60 | 4.85 | 25.4 °C |
| April | 5.57 | 4.01 | 3.29 | 4.59 | 24.8 °C |
| May | 4.85 | 4.27 | 3.52 | 4.08 | 23.7 °C |
| June | 4.39 | 4.21 | 3.50 | 3.74 | 22.2 °C |
| July | 4.61 | 4.27 | 3.55 | 3.93 | 21.4 °C |
| August | 5.26 | 4.15 | 3.45 | 4.42 | 21.6 °C |
| September | 6.02 | 3.59 | 2.96 | 4.93 | 22.8 °C |
| October | 6.46 | 2.57 | 2.08 | 5.12 | 24.4 °C |
| November | 6.73 | 1.73 | 1.37 | 5.18 | 25.6 °C |
| December | 6.46 | 1.51 | 1.19 | 4.92 | 25.9 °C |
| Year | 5.73 avg | 3.13 avg | 936 kWh | 1683 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 1,000 Wp of panels at 70°, versus 320 Wp at 7°. Here the lower tilt is the better winter choice — the sun stays high enough. Size your own system.
Row spacing in Brejo da Madre de Deus
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.
2.0 mrow pitch at 70°
2.2 mrow pitch at 7°
How Brejo da Madre de Deus compares in Brazil
Against the other 2,263 places in Brazil with climate data, for a fixed array at its best angle.
352ndof 2,264 places in Brazil for sunshine, shared: 5.73 peak sun hours a day on flat ground.
+6%solar energy a year compared with the average place in Brazil: 1,683 against 1,581 kWh per kWp.
−59 mindaylight on the longest day, compared with São Paulo: 12 h 36 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); Brejo da Madre de Deus ranks joint 352nd. In its darkest month, December, 1 kWp of off-grid panels at 70° makes 1.19 kWh a day here, against 1.56 kWh on average in Brazil. The shortest day lasts 11 h 39 min, +58 min compared with São Paulo.
Solar forecast for Brejo da Madre de Deus, 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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A free, live card for Brejo da Madre de Deus: 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.