Solarposition.org

Khulna Division · Bangladesh · 22.23° N · 90.71° E

Solar position in Uttar Char Fasson

Sun position, daylight and the best solar panel angle for Uttar Char Fasson — computed for 22.23° N, 90.71° E, 7 m above sea level.

Sunrise today05:57102° ESE
Sunset today17:25258° WSW
Best panel angle24°year-round, facing south
Off-grid angle4°best for the darkest month

The sun right now

Azimuth180.0°
Elevation56.0°
At solar noon, 11:41Open on the sun map

Sun in Uttar Char Fasson today

Saturday, 24 October 2026 · local time UTC+6

EventTimeDirection / height
Astronomical dawn04:41sun 18° below horizon
Nautical dawn05:0812° below
Civil dawn05:346° below
Sunrise05:57102° ESE
Golden hour ends06:27sun 6° up
Solar noon11:4156.0° high
Golden hour starts16:54sun 6° up
Sunset17:25258° WSW
Civil dusk17:486° below
Nautical dusk18:1412° below
Astronomical dusk18:4018° below
Day length11 h 28 min

Sun path diagram for Uttar Char Fasson

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 solstice6789101112131415161718EquinoxDecember solstice7891011121314151617Today
  • June solstice
  • Equinox
  • December solstice
  • Today

On the June solstice the sun reaches 88.8° at solar noon in Uttar Char Fasson; on the December solstice only 44.4°. Sunrise swings from 64° ENE in June to 115° ESE in December — a 51° 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
January06:3812:0817:3811 h 00 min47.9°
February06:2412:1017:5711 h 32 min57.2°
March06:0012:0418:0812 h 08 min68.0°
April05:3211:5518:1912 h 47 min79.7°
May05:1511:5318:3213 h 17 min88.0°
June05:1411:5818:4313 h 30 min88.8°
July05:2412:0318:4213 h 18 min88.2°
August05:3612:0018:2312 h 47 min79.9°
September05:4511:5017:5412 h 09 min68.5°
October05:5511:4117:2711 h 32 min57.1°
November06:1211:4217:1211 h 00 min47.9°
December06:3111:5517:1810 h 47 min44.4°

A year of daylight in Uttar Char Fasson

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 Uttar Char Fasson

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

24°collects the most energy over a year: 1428 kWh per kWp.

4°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 24°Best worst-month 4°70°Yearly energyWorst-month energy
  • Yearly energy
  • Worst-month energy
TiltkWh/kWp per yearShare of best yearJuly kWh/kWp/dayBest ÷ worst month
0°132993%3.271.5×
4° off-grid best135995%3.261.4×
15°141499%3.171.5×
22° = latitude1427100%3.081.5×
24° year-round best1428100%3.041.5×
30°1422100%2.931.6×
45°135495%2.551.9×
60°121485%2.072.2×
70°108676%1.722.5×
90°78055%1.133.1×

A fixed array in Uttar Char Fasson produces the most over a year at 24°. The design month for an off-grid system is July: at 4° it makes 3.26 kWh per kWp a day, 7% more than at 24°, and costs 5% of the yearly total. Why steep panels win winter.

Off-grid solar in Uttar Char Fasson at 70°

Daily energy of 1 kWp by month. Bars: panels at 70°. Line: panels at 24° (year-round best).

012345January: 4.08 (70°)4.1JanFebruary: 4.08 (70°)4.1FebMarch: 3.48 (70°)3.5MarApril: 2.73 (70°)2.7AprMay: 2.11 (70°)2.1MayJune: 1.65 (70°)1.6JunJuly: 1.72 (70°)1.7JulAugust: 2.06 (70°)2.1AugSeptember: 2.42 (70°)2.4SepOctober: 3.20 (70°)3.2OctNovember: 4.15 (70°)4.2NovDecember: 4.10 (70°)4.1Dec24°
MonthSun hours, flatSun hours at 70°kWh/kWp/day at 70°at 24°Mean temp.
January4.044.864.084.1519.3 °C
February4.904.934.084.6422.7 °C
March5.494.283.484.6726.8 °C
April5.753.402.734.4529.0 °C
May5.432.662.113.9629.4 °C
June4.252.091.653.0628.9 °C
July4.182.171.723.0428.3 °C
August4.412.582.063.3328.1 °C
September4.323.012.423.4628.1 °C
October4.433.943.203.9127.1 °C
November4.345.044.154.3224.0 °C
December3.844.904.104.0320.5 °C
Year4.61 avg3.65 avg1086 kWh1428 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 720 Wp of panels at 70°, versus 390 Wp at 24°. Here the lower tilt is the better winter choice — the sun stays high enough. Size your own system.

Row spacing in Uttar Char Fasson

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.

2.8 mrow pitch at 70°

2.8 mrow pitch at 24°

Row spacing calculator

How Uttar Char Fasson compares in Bangladesh

Against the other 132 places in Bangladesh with climate data, for a fixed array at its best angle.

24thof 133 places in Bangladesh for sunshine, shared: 4.61 peak sun hours a day on flat ground.

±0%solar energy a year compared with the average place in Bangladesh: 1,428 against 1,428 kWh per kWp.

−6 mindaylight on the longest day, compared with Dhaka: 13 h 30 min against 13 h 36 min.

24°best year-round tilt here; across Bangladesh it runs from 23° in Taluker Char Doani to 28° in Sylhet.

Of the 133 places in Bangladesh, Hāthazāri and one other place get the most sun (4.91 peak sun hours a day) and Panchagarh the least (4.36); Uttar Char Fasson ranks joint 24th. In its darkest month, June, 1 kWp of off-grid panels at 70° makes 1.65 kWh a day here, against 1.76 kWh on average in Bangladesh. The shortest day lasts 10 h 47 min, +6 min compared with Dhaka.

The sunniest places in Bangladesh

Solar forecast for Uttar Char Fasson, 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 Uttar Char Fasson

What is the best solar panel angle in Uttar Char Fasson?
For a fixed array facing south, the best year-round tilt in Uttar Char Fasson is 24°, worth about 1428 kWh per kWp a year. An off-grid system that has to get through July does better at about 4°.
What time is sunrise and sunset in Uttar Char Fasson today?
On 24 October 2026 the sun rises at 05:57 and sets at 17:25 local time (UTC+6), giving 11 h 28 min of daylight. Solar noon is at 11:41.
How many peak sun hours does Uttar Char Fasson get?
On a flat surface 4.6 hours a day averaged over the year, from 3.8 in December to 5.7 in April. Panels tilted at 70° receive 2.1 sun hours a day in June.
How high does the sun get in Uttar Char Fasson?
At solar noon the sun stands 88.8° above the horizon on the June solstice and 44.4° on the December solstice.
Is Uttar Char Fasson a good place for solar panels?
With 4.6 peak sun hours a day on flat ground, Uttar Char Fasson ranks joint 24th of 133 places in Bangladesh for sunshine. A 1 kWp array at the best angle (24°) makes about 1,428 kWh a year here, as much as the average place in Bangladesh.

Places near Uttar Char Fasson

All places in Bangladesh

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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.