Solarposition.org

Golestan · Iran · 36.91° N · 54.87° E

Solar position in 'Alī Ābād-e Katūl

Sun position, daylight and the best solar panel angle for 'Alī Ābād-e Katūl — computed for 36.91° N, 54.87° E, 134 m above sea level.

Sunrise today06:06104° ESE
Sunset today17:02256° WSW
Best panel angle32°year-round, facing south
Off-grid angle62°best for the darkest month

The sun right now

Azimuth180.0°
Elevation41.3°
At solar noon, 11:34Open on the sun map

Sun in 'Alī Ābād-e Katūl today

Saturday, 24 October 2026 · local time UTC+3:30

EventTimeDirection / height
Astronomical dawn04:39sun 18° below horizon
Nautical dawn05:0912° below
Civil dawn05:396° below
Sunrise06:06104° ESE
Golden hour ends06:42sun 6° up
Solar noon11:3441.3° high
Golden hour starts16:26sun 6° up
Sunset17:02256° WSW
Civil dusk17:296° below
Nautical dusk17:5912° below
Astronomical dusk18:2918° below
Day length10 h 56 min

Sun path diagram for 'Alī Ābād-e Katūl

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 solstice5678910111213141516171819EquinoxDecember solstice8910111213141516Today
  • June solstice
  • Equinox
  • December solstice
  • Today

On the June solstice the sun reaches 76.5° at solar noon in 'Alī Ābād-e Katūl; on the December solstice only 29.7°. Sunrise swings from 59° ENE in June to 119° ESE in December — a 60° 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
January07:0012:0117:0310 h 03 min33.2°
February06:3212:0417:3611 h 04 min42.6°
March05:5311:5718:0212 h 10 min53.4°
April05:0811:4918:3013 h 21 min65.0°
May04:3811:4718:5614 h 18 min73.3°
June04:3111:5219:1314 h 42 min76.5°
July04:4711:5619:0614 h 19 min73.5°
August05:1211:5318:3413 h 22 min65.2°
September05:3711:4317:4912 h 12 min53.7°
October06:0311:3417:0611 h 03 min42.4°
November06:3411:3616:3710 h 03 min33.2°
December06:5911:4816:379 h 38 min29.7°

A year of daylight in 'Alī Ābād-e Katūl

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 'Alī Ābād-e Katūl

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

32°collects the most energy over a year: 1649 kWh per kWp.

62°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 32°Best worst-month 62°70°Yearly energyWorst-month energy
  • Yearly energy
  • Worst-month energy
TiltkWh/kWp per yearShare of best yearDecember kWh/kWp/dayBest ÷ worst month
0°143487%1.833.3×
15°158896%2.562.3×
30°1648100%3.131.8×
32° year-round best1649100%3.191.7×
37° = latitude1644100%3.331.6×
45°161398%3.491.5×
60°148490%3.641.3×
62° off-grid best146189%3.641.3×
70°135282%3.611.4×
90°99961%3.242.1×

A fixed array in 'Alī Ābād-e Katūl produces the most over a year at 32°. The design month for an off-grid system is December: at 62° it makes 3.64 kWh per kWp a day, 14% more than at 32°, and costs 11% of the yearly total. Why steep panels win winter.

Off-grid solar in 'Alī Ābād-e Katūl at 70°

Daily energy of 1 kWp by month. Bars: panels at 70°. Line: panels at 32° (year-round best).

0123456January: 3.75 (70°)3.7JanFebruary: 3.84 (70°)3.8FebMarch: 3.86 (70°)3.9MarApril: 3.47 (70°)3.5AprMay: 3.29 (70°)3.3MayJune: 3.15 (70°)3.2JunJuly: 3.18 (70°)3.2JulAugust: 3.69 (70°)3.7AugSeptember: 4.27 (70°)4.3SepOctober: 4.38 (70°)4.4OctNovember: 3.99 (70°)4.0NovDecember: 3.61 (70°)3.6Dec32°
MonthSun hours, flatSun hours at 70°kWh/kWp/day at 70°at 32°Mean temp.
January2.514.203.753.413.8 °C
February3.274.333.843.875.2 °C
March4.354.443.864.4210.1 °C
April5.324.083.474.6515.0 °C
May6.563.973.295.1221.2 °C
June7.513.883.155.4325.9 °C
July7.143.953.185.2528.2 °C
August6.714.563.695.3827.3 °C
September5.585.174.275.1923.3 °C
October4.145.174.384.5717.0 °C
November2.864.583.993.729.7 °C
December2.254.073.613.195.2 °C
Year4.86 avg4.37 avg1352 kWh1649 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 370 Wp of panels at 70°, versus 370 Wp at 32°. Here the lower tilt is the better winter choice — the sun stays high enough. Size your own system.

Row spacing in 'Alī Ābād-e Katūl

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.

4.5 mrow pitch at 70°

3.8 mrow pitch at 32°

Row spacing calculator

How 'Alī Ābād-e Katūl compares in Iran

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

349thof 423 places in Iran for sunshine, shared: 4.86 peak sun hours a day on flat ground.

−6%solar energy a year compared with the average place in Iran: 1,649 against 1,760 kWh per kWp.

+7 mindaylight on the longest day, compared with Tehran: 14 h 42 min against 14 h 35 min.

32°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); 'Alī Ābād-e Katūl ranks joint 349th. In its darkest month, June, 1 kWp of off-grid panels at 70° makes 3.15 kWh a day here, against 2.96 kWh on average in Iran. The shortest day lasts 9 h 38 min, −7 min compared with Tehran.

The sunniest places in Iran

Solar forecast for 'Alī Ābād-e Katūl, 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 'Alī Ābād-e Katūl

What is the best solar panel angle in 'Alī Ābād-e Katūl?
For a fixed array facing south, the best year-round tilt in 'Alī Ābād-e Katūl is 32°, worth about 1649 kWh per kWp a year. An off-grid system that has to get through December does better at about 62°.
What time is sunrise and sunset in 'Alī Ābād-e Katūl today?
On 24 October 2026 the sun rises at 06:06 and sets at 17:02 local time (UTC+3:30), giving 10 h 56 min of daylight. Solar noon is at 11:34.
How many peak sun hours does 'Alī Ābād-e Katūl get?
On a flat surface 4.9 hours a day averaged over the year, from 2.3 in December to 7.5 in June. Panels tilted at 70° receive 3.9 sun hours a day in June.
How high does the sun get in 'Alī Ābād-e Katūl?
At solar noon the sun stands 76.5° above the horizon on the June solstice and 29.7° on the December solstice.
Is 'Alī Ābād-e Katūl a good place for solar panels?
With 4.9 peak sun hours a day on flat ground, 'Alī Ābād-e Katūl ranks joint 349th of 423 places in Iran for sunshine. A 1 kWp array at the best angle (32°) makes about 1,649 kWh a year here, 6% less than the average place in Iran.

Places near 'Alī Ābād-e Katūl

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.