Solarposition.org

Reunion · Reunion · 21.04° S · 55.72° E

Solar position in Saint-Benoît

Sun position, daylight and the best solar panel angle for Saint-Benoît — computed for 21.04° S, 55.72° E, 17 m above sea level.

Sunrise today05:39103° ESE
Sunset today18:23257° WSW
Best panel angle19°year-round, facing north
Off-grid angle34°best for the darkest month

The sun right now

Azimuth180.0°
Elevation80.8°
At solar noon, 12:01Open on the sun map

Sun in Saint-Benoît today

Saturday, 24 October 2026 · local time UTC+4

EventTimeDirection / height
Astronomical dawn04:22sun 18° below horizon
Nautical dawn04:4912° below
Civil dawn05:166° below
Sunrise05:39103° ESE
Golden hour ends06:09sun 6° up
Solar noon12:0180.8° high
Golden hour starts17:53sun 6° up
Sunset18:23257° WSW
Civil dusk18:466° below
Nautical dusk19:1312° below
Astronomical dusk19:4018° below
Day length12 h 44 min

Sun path diagram for Saint-Benoît

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 solstice891011121314151617EquinoxDecember solstice6789101112131415161718Today
  • June solstice
  • Equinox
  • December solstice
  • Today

On the June solstice the sun reaches 45.5° at solar noon in Saint-Benoît; on the December solstice only 87.6°. Sunrise swings from 65° ENE in June to 116° ESE in December — a 50° 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
January05:5212:2819:0413 h 12 min88.8°
February06:1012:3018:5012 h 40 min79.5°
March06:2112:2418:2712 h 06 min68.7°
April06:3012:1518:0011 h 30 min57.1°
May06:4212:1317:4411 h 03 min48.8°
June06:5312:1817:4410 h 51 min45.5°
July06:5212:2317:5411 h 02 min48.5°
August06:3512:2018:0511 h 29 min56.9°
September06:0712:1018:1212 h 05 min68.3°
October05:4112:0118:2212 h 41 min79.7°
November05:2712:0218:3913 h 12 min88.9°
December05:3212:1518:5713 h 25 min87.6°

A year of daylight in Saint-Benoît

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 Saint-Benoît

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: 1739 kWh per kWp.

34°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 34°70°Yearly energyWorst-month energy
  • Yearly energy
  • Worst-month energy
TiltkWh/kWp per yearShare of best yearJune kWh/kWp/dayBest ÷ worst month
0°165295%3.071.9×
15°1734100%3.771.5×
19° year-round best1739100%3.911.4×
21° = latitude1738100%3.981.3×
30°171499%4.231.2×
34° off-grid best169197%4.301.2×
45°159392%4.421.3×
60°138380%4.351.7×
70°120169%4.162.2×
90°81047%3.433.5×

A fixed array in Saint-Benoît produces the most over a year at 19°. The design month for an off-grid system is June: at 34° it makes 4.30 kWh per kWp a day, 10% more than at 19°, and costs 3% of the yearly total. Why steep panels win winter.

Off-grid solar in Saint-Benoît at 70°

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

0123456January: 2.03 (70°)2.0JanFebruary: 2.61 (70°)2.6FebMarch: 3.24 (70°)3.2MarApril: 3.88 (70°)3.9AprMay: 4.10 (70°)4.1MayJune: 4.16 (70°)4.2JunJuly: 4.21 (70°)4.2JulAugust: 4.22 (70°)4.2AugSeptember: 3.85 (70°)3.9SepOctober: 3.05 (70°)3.1OctNovember: 2.22 (70°)2.2NovDecember: 1.88 (70°)1.9Dec19°
MonthSun hours, flatSun hours at 70°kWh/kWp/day at 70°at 19°Mean temp.
January6.682.542.034.9226.7 °C
February6.463.242.615.0027.0 °C
March5.813.993.244.8126.8 °C
April5.084.753.884.5726.1 °C
May4.284.994.104.1424.8 °C
June3.895.034.163.9123.3 °C
July4.105.084.214.0822.3 °C
August4.885.084.224.6122.0 °C
September5.904.653.855.1522.3 °C
October6.683.713.055.3923.1 °C
November7.132.742.225.3524.3 °C
December7.292.351.885.2625.8 °C
Year5.68 avg4.01 avg1201 kWh1739 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 630 Wp of panels at 70°, versus 300 Wp at 19°. Here the lower tilt is the better winter choice — the sun stays high enough. Size your own system.

Row spacing in Saint-Benoît

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.

2.7 mrow pitch at 70°

2.6 mrow pitch at 19°

Row spacing calculator

How Saint-Benoît compares in Reunion

Against the other 13 places in Reunion with climate data, for a fixed array at its best angle.

7thof 14 places in Reunion for sunshine, shared: 5.68 peak sun hours a day on flat ground.

±0%solar energy a year compared with the average place in Reunion: 1,739 against 1,733 kWh per kWp.

+1 mindaylight on the longest day, compared with Saint-Denis: 13 h 25 min against 13 h 24 min.

19°best year-round tilt here; across Reunion it runs from 19° in Saint-Denis to 20° in Saint-Paul.

Of the 14 places in Reunion, Le Port and one other place get the most sun (5.71 peak sun hours a day) and Saint-Pierre the least (5.56); Saint-Benoît ranks joint 7th. In its darkest month, December, 1 kWp of off-grid panels at 70° makes 1.88 kWh a day here, against 1.88 kWh on average in Reunion. The shortest day lasts 10 h 51 min, −1 min compared with Saint-Denis.

The sunniest places in Reunion

Solar forecast for Saint-Benoît, 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 Saint-Benoît

What is the best solar panel angle in Saint-Benoît?
For a fixed array facing north, the best year-round tilt in Saint-Benoît is 19°, worth about 1739 kWh per kWp a year. An off-grid system that has to get through June does better at about 34°.
What time is sunrise and sunset in Saint-Benoît today?
On 24 October 2026 the sun rises at 05:39 and sets at 18:23 local time (UTC+4), giving 12 h 44 min of daylight. Solar noon is at 12:01.
How many peak sun hours does Saint-Benoît get?
On a flat surface 5.7 hours a day averaged over the year, from 3.9 in June to 7.3 in December. Panels tilted at 70° receive 2.3 sun hours a day in December.
How high does the sun get in Saint-Benoît?
At solar noon the sun stands 45.5° above the horizon on the June solstice and 87.6° on the December solstice.
Is Saint-Benoît a good place for solar panels?
With 5.7 peak sun hours a day on flat ground, Saint-Benoît ranks joint 7th of 14 places in Reunion for sunshine. A 1 kWp array at the best angle (19°) makes about 1,739 kWh a year here, as much as the average place in Reunion.

Places near Saint-Benoît

All places in Reunion

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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.