Solarposition.org

Khuzestan · Iran · 30.44° N · 49.10° E

Solar position in Bandar-e Emam Khomeyni

Sun position, daylight and the best solar panel angle for Bandar-e Emam Khomeyni — computed for 30.44° N, 49.10° E, 3 m above sea level.

Sunrise today06:22104° ESE
Sunset today17:32256° WSW
Best panel angle27°year-round, facing south
Off-grid angle49°best for the darkest month

The sun right now

Azimuth180.0°
Elevation47.4°
At solar noon, 11:57Open on the sun map

Sun in Bandar-e Emam Khomeyni today

Sunday, 25 October 2026 · local time UTC+3:30

EventTimeDirection / height
Astronomical dawn05:01sun 18° below horizon
Nautical dawn05:2912° below
Civil dawn05:586° below
Sunrise06:22104° ESE
Golden hour ends06:55sun 6° up
Solar noon11:5747.4° high
Golden hour starts16:59sun 6° up
Sunset17:32256° WSW
Civil dusk17:566° below
Nautical dusk18:2512° below
Astronomical dusk18:5218° below
Day length11 h 10 min

Sun path diagram for Bandar-e Emam Khomeyni

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 83.0° at solar noon in Bandar-e Emam Khomeyni; on the December solstice only 36.1°. Sunrise swings from 62° ENE in June to 117° ESE in December — a 55° 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
January07:0912:2417:4010 h 30 min39.7°
February06:4812:2718:0611 h 18 min49.1°
March06:1612:2018:2512 h 09 min59.9°
April05:4012:1218:4413 h 05 min71.5°
May05:1612:1019:0413 h 48 min79.8°
June05:1112:1519:1814 h 07 min83.0°
July05:2512:2019:1413 h 50 min80.0°
August05:4312:1618:4913 h 05 min71.6°
September06:0112:0618:1112 h 11 min60.2°
October06:1911:5817:3611 h 17 min48.8°
November06:4411:5917:1410 h 30 min39.6°
December07:0612:1117:1610 h 11 min36.1°

A year of daylight in Bandar-e Emam Khomeyni

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 Bandar-e Emam Khomeyni

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

27°collects the most energy over a year: 1757 kWh per kWp.

49°gives the most in the darkest month — the one an off-grid system is sized for.

30%40%50%60%70%80%90%100%0°10°20°30°40°50°60°70°80°90°Best year-round 27°Best worst-month 49°70°Yearly energyWorst-month energy
  • Yearly energy
  • Worst-month energy
TiltkWh/kWp per yearShare of best yearDecember kWh/kWp/dayBest ÷ worst month
0°159791%2.482.5×
15°172698%3.251.8×
27° year-round best1757100%3.721.5×
30° = latitude1754100%3.811.4×
45°168296%4.141.2×
49° off-grid best164694%4.181.2×
60°151486%4.211.3×
70°135577%4.111.6×
90°95955%3.582.8×

A fixed array in Bandar-e Emam Khomeyni produces the most over a year at 27°. The design month for an off-grid system is December: at 49° it makes 4.18 kWh per kWp a day, 13% more than at 27°, and costs 6% of the yearly total. Why steep panels win winter.

Off-grid solar in Bandar-e Emam Khomeyni at 70°

Daily energy of 1 kWp by month. Bars: panels at 70°. Line: panels at 27° (year-round best).

0123456January: 4.15 (70°)4.2JanFebruary: 4.25 (70°)4.3FebMarch: 4.18 (70°)4.2MarApril: 3.39 (70°)3.4AprMay: 3.01 (70°)3.0MayJune: 2.73 (70°)2.7JunJuly: 2.82 (70°)2.8JulAugust: 3.31 (70°)3.3AugSeptember: 4.08 (70°)4.1SepOctober: 4.34 (70°)4.3OctNovember: 4.20 (70°)4.2NovDecember: 4.11 (70°)4.1Dec27°
MonthSun hours, flatSun hours at 70°kWh/kWp/day at 70°at 27°Mean temp.
January3.324.844.153.8813.6 °C
February4.274.994.254.4715.3 °C
March5.444.994.185.0719.8 °C
April6.064.143.394.9425.0 °C
May7.203.793.015.3031.5 °C
June8.073.512.735.5435.7 °C
July7.593.652.825.3037.5 °C
August7.194.273.315.3737.4 °C
September6.355.174.085.3434.2 °C
October4.965.394.344.7729.3 °C
November3.645.044.204.0421.2 °C
December3.094.824.113.7215.6 °C
Year5.61 avg4.55 avg1355 kWh1757 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 430 Wp of panels at 70°, versus 320 Wp at 27°. Here the lower tilt is the better winter choice — the sun stays high enough. Size your own system.

Row spacing in Bandar-e Emam Khomeyni

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.

3.6 mrow pitch at 70°

3.2 mrow pitch at 27°

Row spacing calculator

How Bandar-e Emam Khomeyni compares in Iran

Against the other 422 places in Iran with climate data, for a fixed array at its best angle.

151stof 423 places in Iran for sunshine, shared: 5.61 peak sun hours a day on flat ground.

±0%solar energy a year compared with the average place in Iran: 1,757 against 1,760 kWh per kWp.

−28 mindaylight on the longest day, compared with Tehran: 14 h 07 min against 14 h 35 min.

27°best year-round tilt here; across Iran it runs from 24° in Kīsh to 33° in Khūy.

Of the 423 places in Iran, Jālq gets the most sun (6.10 peak sun hours a day) and Bandar-e Anzalī the least (3.92); Bandar-e Emam Khomeyni ranks joint 151st. In its darkest month, June, 1 kWp of off-grid panels at 70° makes 2.74 kWh a day here, against 2.96 kWh on average in Iran. The shortest day lasts 10 h 11 min, +26 min compared with Tehran.

The sunniest places in Iran

Solar forecast for Bandar-e Emam Khomeyni, 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 Bandar-e Emam Khomeyni

What is the best solar panel angle in Bandar-e Emam Khomeyni?
For a fixed array facing south, the best year-round tilt in Bandar-e Emam Khomeyni is 27°, worth about 1757 kWh per kWp a year. An off-grid system that has to get through December does better at about 49°.
What time is sunrise and sunset in Bandar-e Emam Khomeyni today?
On 25 October 2026 the sun rises at 06:22 and sets at 17:32 local time (UTC+3:30), giving 11 h 10 min of daylight. Solar noon is at 11:57.
How many peak sun hours does Bandar-e Emam Khomeyni get?
On a flat surface 5.6 hours a day averaged over the year, from 3.1 in December to 8.1 in June. Panels tilted at 70° receive 3.5 sun hours a day in June.
How high does the sun get in Bandar-e Emam Khomeyni?
At solar noon the sun stands 83.0° above the horizon on the June solstice and 36.1° on the December solstice.
Is Bandar-e Emam Khomeyni a good place for solar panels?
With 5.6 peak sun hours a day on flat ground, Bandar-e Emam Khomeyni ranks joint 151st of 423 places in Iran for sunshine. A 1 kWp array at the best angle (27°) makes about 1,757 kWh a year here, as much as the average place in Iran.

Places near Bandar-e Emam Khomeyni

All places in Iran

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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.