Solarposition.org

Bordj Bou Arréridj · Algeria · 35.90° N · 4.90° E

Solar position in Bordj Ghdir

Sun position, daylight and the best solar panel angle for Bordj Ghdir — computed for 35.90° N, 4.90° E, 1088 m above sea level.

Sunrise today06:55104° ESE
Sunset today17:53256° WSW
Best panel angle31°year-round, facing south
Off-grid angle60°best for the darkest month

The sun right now

Azimuth180.0°
Elevation42.3°
At solar noon, 12:24Open on the sun map

Sun in Bordj Ghdir today

Saturday, 24 October 2026 · local time UTC+1

EventTimeDirection / height
Astronomical dawn05:29sun 18° below horizon
Nautical dawn05:5912° below
Civil dawn06:286° below
Sunrise06:55104° ESE
Golden hour ends07:30sun 6° up
Solar noon12:2442.3° high
Golden hour starts17:18sun 6° up
Sunset17:53256° WSW
Civil dusk18:196° below
Nautical dusk18:4912° below
Astronomical dusk19:1918° below
Day length10 h 59 min

Sun path diagram for Bordj Ghdir

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 solstice678910111213141516171819EquinoxDecember solstice891011121314151617Today
  • June solstice
  • Equinox
  • December solstice
  • Today

On the June solstice the sun reaches 77.5° at solar noon in Bordj Ghdir; on the December solstice only 30.7°. Sunrise swings from 60° ENE in June to 119° ESE in December — a 59° 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
January07:4712:5117:5510 h 08 min34.3°
February07:2012:5418:2711 h 07 min43.7°
March06:4212:4718:5212 h 10 min54.5°
April05:5912:3919:1813 h 19 min66.1°
May05:3012:3719:4314 h 13 min74.3°
June05:2412:4220:0014 h 36 min77.5°
July05:3912:4619:5314 h 14 min74.5°
August06:0312:4319:2213 h 19 min66.1°
September06:2712:3318:3812 h 11 min54.7°
October06:5212:2417:5711 h 05 min43.3°
November07:2212:2617:2910 h 07 min34.1°
December07:4612:3817:309 h 43 min30.7°

A year of daylight in Bordj Ghdir

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 Bordj Ghdir

Fixed array facing south (azimuth 180°). Energy per kWp from NASA POWER monthly climate, including clouds, temperature and snow reflection.

31°collects the most energy over a year: 1702 kWh per kWp.

60°gives the most in the darkest month — the one an off-grid system is sized for.

40%50%60%70%80%90%100%0°10°20°30°40°50°60°70°80°90°Best year-round 31°Best worst-month 60°70°Yearly energyWorst-month energy
  • Yearly energy
  • Worst-month energy
TiltkWh/kWp per yearShare of best yearDecember kWh/kWp/dayBest ÷ worst month
0°149488%1.943.2×
15°164797%2.712.2×
30°1702100%3.301.7×
31° year-round best1702100%3.331.7×
36° = latitude1696100%3.471.5×
45°165897%3.671.4×
60° off-grid best151889%3.821.2×
70°137781%3.781.4×
90°100659%3.392.3×

A fixed array in Bordj Ghdir produces the most over a year at 31°. The design month for an off-grid system is December: at 60° it makes 3.82 kWh per kWp a day, 15% more than at 31°, and costs 11% of the yearly total. Why steep panels win winter.

Off-grid solar in Bordj Ghdir at 70°

Daily energy of 1 kWp by month. Bars: panels at 70°. Line: panels at 31° (year-round best).

0123456January: 4.03 (70°)4.0JanFebruary: 4.15 (70°)4.2FebMarch: 4.22 (70°)4.2MarApril: 3.73 (70°)3.7AprMay: 3.30 (70°)3.3MayJune: 3.09 (70°)3.1JunJuly: 3.22 (70°)3.2JulAugust: 3.64 (70°)3.6AugSeptember: 3.95 (70°)3.9SepOctober: 4.27 (70°)4.3OctNovember: 3.92 (70°)3.9NovDecember: 3.78 (70°)3.8Dec31°
MonthSun hours, flatSun hours at 70°kWh/kWp/day at 70°at 31°Mean temp.
January2.704.584.033.647.2 °C
February3.554.734.154.177.9 °C
March4.784.874.224.8411.3 °C
April5.864.383.735.1214.9 °C
May6.833.943.305.3219.1 °C
June7.713.783.095.5624.2 °C
July7.674.003.225.5728.1 °C
August6.814.503.645.4127.7 °C
September5.314.783.954.8623.0 °C
October4.155.074.274.4818.5 °C
November2.894.533.923.6512.0 °C
December2.404.313.783.338.2 °C
Year5.06 avg4.45 avg1377 kWh1702 kWh

Sizing example. To run a 1 kWh-per-day load through June on LiFePO4 batteries (charge controller, battery and inverter losses included) you need about 380 Wp of panels at 70°, versus 350 Wp at 31°. Here the lower tilt is the better winter choice — the sun stays high enough. Size your own system.

Row spacing in Bordj Ghdir

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.

4.3 mrow pitch at 70°

3.7 mrow pitch at 31°

Row spacing calculator

How Bordj Ghdir compares in Algeria

Against the other 293 places in Algeria with climate data, for a fixed array at its best angle.

99thof 294 places in Algeria for sunshine, shared: 5.06 peak sun hours a day on flat ground.

±0%solar energy a year compared with the average place in Algeria: 1,702 against 1,694 kWh per kWp.

−5 mindaylight on the longest day, compared with Algiers: 14 h 36 min against 14 h 41 min.

31°best year-round tilt here; across Algeria it runs from 23° in Tamanghasset to 32° in Ouled Djellal.

Of the 294 places in Algeria, Tamanghasset gets the most sun (6.40 peak sun hours a day) and Berrahal the least (4.73); Bordj Ghdir ranks joint 99th. In its darkest month, June, 1 kWp of off-grid panels at 70° makes 3.09 kWh a day here, against 3.05 kWh on average in Algeria. The shortest day lasts 9 h 43 min, +5 min compared with Algiers.

The sunniest places in Algeria

Solar forecast for Bordj Ghdir, 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 Bordj Ghdir

What is the best solar panel angle in Bordj Ghdir?
For a fixed array facing south, the best year-round tilt in Bordj Ghdir is 31°, worth about 1702 kWh per kWp a year. An off-grid system that has to get through December does better at about 60°.
What time is sunrise and sunset in Bordj Ghdir today?
On 24 October 2026 the sun rises at 06:55 and sets at 17:53 local time (UTC+1), giving 10 h 59 min of daylight. Solar noon is at 12:24.
How many peak sun hours does Bordj Ghdir get?
On a flat surface 5.1 hours a day averaged over the year, from 2.4 in December to 7.7 in June. Panels tilted at 70° receive 3.8 sun hours a day in June.
How high does the sun get in Bordj Ghdir?
At solar noon the sun stands 77.5° above the horizon on the June solstice and 30.7° on the December solstice.
Is Bordj Ghdir a good place for solar panels?
With 5.1 peak sun hours a day on flat ground, Bordj Ghdir ranks joint 99th of 294 places in Algeria for sunshine. A 1 kWp array at the best angle (31°) makes about 1,702 kWh a year here, as much as the average place in Algeria.

Places near Bordj Ghdir

All places in Algeria

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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.