Khuzestan · Iran · 30.56° N · 49.19° E
Solar position in Bandar-e Māhshahr
Sun position, daylight and the best solar panel angle for Bandar-e Māhshahr — computed for 30.56° N, 49.19° E, 8 m above sea level.
The sun right now
Sun in Bandar-e Māhshahr today
Saturday, 24 October 2026 · local time UTC+3:30
| Event | Time | Direction / height |
|---|---|---|
| Astronomical dawn | 05:00 | sun 18° below horizon |
| Nautical dawn | 05:28 | 12° below |
| Civil dawn | 05:57 | 6° below |
| Sunrise | 06:21 | 103° ESE |
| Golden hour ends | 06:54 | sun 6° up |
| Solar noon | 11:57 | 47.7° high |
| Golden hour starts | 16:59 | sun 6° up |
| Sunset | 17:32 | 257° WSW |
| Civil dusk | 17:57 | 6° below |
| Nautical dusk | 18:25 | 12° below |
| Astronomical dusk | 18:53 | 18° below |
| Day length | 11 h 11 min | |
Sun path diagram for Bandar-e Māhshahr
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 82.9° at solar noon in Bandar-e Māhshahr; on the December solstice only 36.0°. 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.
| Month | Sunrise | Solar noon | Sunset | Day length | Noon elevation |
|---|---|---|---|---|---|
| January | 07:09 | 12:24 | 17:39 | 10 h 30 min | 39.6° |
| February | 06:48 | 12:27 | 18:05 | 11 h 18 min | 49.0° |
| March | 06:16 | 12:20 | 18:25 | 12 h 09 min | 59.7° |
| April | 05:39 | 12:12 | 18:44 | 13 h 05 min | 71.4° |
| May | 05:15 | 12:09 | 19:04 | 13 h 49 min | 79.7° |
| June | 05:11 | 12:15 | 19:18 | 14 h 07 min | 82.9° |
| July | 05:24 | 12:19 | 19:14 | 13 h 50 min | 79.9° |
| August | 05:43 | 12:16 | 18:49 | 13 h 06 min | 71.5° |
| September | 06:00 | 12:06 | 18:11 | 12 h 11 min | 60.1° |
| October | 06:19 | 11:57 | 17:35 | 11 h 16 min | 48.7° |
| November | 06:44 | 11:58 | 17:13 | 10 h 30 min | 39.5° |
| December | 07:06 | 12:11 | 17:16 | 10 h 10 min | 36.0° |
A year of daylight in Bandar-e Māhshahr
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 Bandar-e Māhshahr
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: 1761 kWh per kWp.
50°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 | December kWh/kWp/day | Best ÷ worst month |
|---|---|---|---|---|
| 0° | 1600 | 91% | 2.47 | 2.5× |
| 15° | 1730 | 98% | 3.24 | 1.8× |
| 27° year-round best | 1761 | 100% | 3.71 | 1.5× |
| 30° | 1759 | 100% | 3.81 | 1.4× |
| 31° = latitude | 1757 | 100% | 3.84 | 1.4× |
| 45° | 1687 | 96% | 4.14 | 1.2× |
| 50° off-grid best | 1641 | 93% | 4.19 | 1.2× |
| 60° | 1519 | 86% | 4.21 | 1.3× |
| 70° | 1360 | 77% | 4.11 | 1.6× |
| 90° | 963 | 55% | 3.58 | 2.7× |
A fixed array in Bandar-e Māhshahr produces the most over a year at 27°. The design month for an off-grid system is December: at 50° it makes 4.19 kWh per kWp a day, 13% more than at 27°, and costs 7% of the yearly total. Why steep panels win winter.
Off-grid solar in Bandar-e Māhshahr at 70°
Daily energy of 1 kWp by month. Bars: panels at 70°. Line: panels at 27° (year-round best).
| Month | Sun hours, flat | Sun hours at 70° | kWh/kWp/day at 70° | at 27° | Mean temp. |
|---|---|---|---|---|---|
| January | 3.31 | 4.84 | 4.16 | 3.88 | 13.5 °C |
| February | 4.26 | 4.99 | 4.26 | 4.47 | 15.2 °C |
| March | 5.44 | 5.00 | 4.19 | 5.07 | 19.7 °C |
| April | 6.08 | 4.16 | 3.41 | 4.96 | 25.0 °C |
| May | 7.24 | 3.82 | 3.03 | 5.33 | 31.6 °C |
| June | 8.11 | 3.54 | 2.75 | 5.57 | 35.9 °C |
| July | 7.62 | 3.67 | 2.84 | 5.32 | 37.7 °C |
| August | 7.22 | 4.29 | 3.33 | 5.39 | 37.5 °C |
| September | 6.37 | 5.20 | 4.10 | 5.36 | 34.3 °C |
| October | 4.97 | 5.41 | 4.36 | 4.78 | 29.2 °C |
| November | 3.64 | 5.06 | 4.22 | 4.05 | 21.1 °C |
| December | 3.08 | 4.82 | 4.11 | 3.71 | 15.4 °C |
| Year | 5.62 avg | 4.56 avg | 1360 kWh | 1761 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 Māhshahr
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°
How Bandar-e Māhshahr compares in Iran
Against the other 422 places in Iran with climate data, for a fixed array at its best angle.
141stof 423 places in Iran for sunshine, shared: 5.62 peak sun hours a day on flat ground.
±0%solar energy a year compared with the average place in Iran: 1,762 against 1,760 kWh per kWp.
−27 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 Māhshahr ranks joint 141st. In its darkest month, June, 1 kWp of off-grid panels at 70° makes 2.75 kWh a day here, against 2.96 kWh on average in Iran. The shortest day lasts 10 h 10 min, +26 min compared with Tehran.
Solar forecast for Bandar-e Māhshahr, 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 Bandar-e Māhshahr: 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.