Solarposition.org

Wisconsin · United States · 42.55° N · 87.93° W

Solar position in Pleasant Prairie

Sun position, daylight and the best solar panel angle for Pleasant Prairie — computed for 42.55° N, 87.93° W, 212 m above sea level.

Sunrise today07:15105° ESE
Sunset today17:55254° WSW
Best panel angle36°year-round, facing south
Off-grid angle68°best for the darkest month

The sun right now

Azimuth180.0°
Elevation35.5°
At solar noon, 12:35Open on the sun map

Sun in Pleasant Prairie today

Saturday, 24 October 2026 · local time UTC−5

EventTimeDirection / height
Astronomical dawn05:41sun 18° below horizon
Nautical dawn06:1312° below
Civil dawn06:466° below
Sunrise07:15105° ESE
Golden hour ends07:54sun 6° up
Solar noon12:3535.5° high
Golden hour starts17:16sun 6° up
Sunset17:55254° WSW
Civil dusk18:246° below
Nautical dusk18:5712° below
Astronomical dusk19:2918° below
Day length10 h 40 min

Sun path diagram for Pleasant Prairie

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 solstice67891011121314151617181920EquinoxDecember solstice8910111213141516Today
  • June solstice
  • Equinox
  • December solstice
  • Today

On the June solstice the sun reaches 70.9° at solar noon in Pleasant Prairie; on the December solstice only 24.0°. Sunrise swings from 56° ENE in June to 122° ESE in December — a 65° 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
January07:1512:0316:519 h 36 min27.7°
February06:3912:0517:3110 h 52 min37.1°
March06:5312:5919:0512 h 12 min47.9°
April06:0012:5019:4013 h 40 min59.5°
May05:2412:4820:1314 h 49 min67.7°
June05:1412:5320:3215 h 19 min70.9°
July05:3312:5820:2214 h 50 min67.8°
August06:0512:5419:4313 h 39 min59.4°
September06:3812:4418:5012 h 12 min48.0°
October07:1212:3617:5910 h 48 min36.6°
November06:5011:3716:249 h 34 min27.5°
December07:1811:4916:219 h 03 min24.0°

A year of daylight in Pleasant Prairie

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 Pleasant Prairie

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

36°collects the most energy over a year: 1338 kWh per kWp.

68°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 36°Best worst-month 68°70°Yearly energyWorst-month energy
  • Yearly energy
  • Worst-month energy
TiltkWh/kWp per yearShare of best yearDecember kWh/kWp/dayBest ÷ worst month
0°113185%1.064.7×
15°126795%1.533.3×
30°1333100%1.922.5×
36° year-round best1338100%2.052.3×
43° = latitude132999%2.172.1×
45°132499%2.202.0×
60°124293%2.351.7×
68° off-grid best117087%2.371.6×
70°114986%2.371.5×
90°89067%2.221.7×

A fixed array in Pleasant Prairie produces the most over a year at 36°. The design month for an off-grid system is December: at 68° it makes 2.37 kWh per kWp a day, 16% more than at 36°, and costs 13% of the yearly total. Why steep panels win winter.

Off-grid solar in Pleasant Prairie at 70°

Daily energy of 1 kWp by month. Bars: panels at 70°. Line: panels at 36° (year-round best).

012345January: 2.70 (70°)2.7JanFebruary: 3.51 (70°)3.5FebMarch: 3.50 (70°)3.5MarApril: 3.41 (70°)3.4AprMay: 3.13 (70°)3.1MayJune: 3.07 (70°)3.1JunJuly: 3.20 (70°)3.2JulAugust: 3.36 (70°)3.4AugSeptember: 3.65 (70°)3.7SepOctober: 3.19 (70°)3.2OctNovember: 2.75 (70°)2.7NovDecember: 2.37 (70°)2.4Dec36°
MonthSun hours, flatSun hours at 70°kWh/kWp/day at 70°at 36°Mean temp.
January snow1.542.952.702.33-4.1 °C
February snow2.423.843.513.24-3.5 °C
March3.523.903.503.861.6 °C
April4.623.883.414.306.7 °C
May5.353.653.134.4111.9 °C
June6.023.673.074.6118.0 °C
July6.143.883.204.7222.2 °C
August5.314.073.364.4722.1 °C
September4.254.343.654.2118.4 °C
October2.773.693.193.2511.3 °C
November1.813.102.752.544.8 °C
December snow1.312.622.372.05-1.1 °C
Year3.76 avg3.63 avg1149 kWh1338 kWh

Sizing example. To run a 1 kWh-per-day load through December on LiFePO4 batteries (charge controller, battery and inverter losses included) you need about 500 Wp of panels at 70°, versus 580 Wp at 36°. The steep array is 14% smaller for the same winter. Size your own system.

Row spacing in Pleasant Prairie

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.

5.6 mrow pitch at 70°

4.7 mrow pitch at 36°

Row spacing calculator

How Pleasant Prairie compares in the United States

Against the other 3,120 places in the United States with climate data, for a fixed array at its best angle.

2809thof 3,121 places in the United States for sunshine, shared: 3.76 peak sun hours a day on flat ground.

−12%solar energy a year compared with the average place in the United States: 1,338 against 1,515 kWh per kWp.

+13 mindaylight on the longest day, compared with New York City: 15 h 19 min against 15 h 06 min.

36°best year-round tilt here; across the United States it runs from 18° in Honolulu to 53° in Fairbanks.

Of the 3,121 places in the United States, Fortuna Foothills and 2 other places get the most sun (5.96 peak sun hours a day) and Juneau the least (2.38); Pleasant Prairie ranks joint 2809th. In its darkest month, December, 1 kWp of off-grid panels at 70° makes 2.37 kWh a day here, against 2.55 kWh on average in the United States. The shortest day lasts 9 h 03 min, −12 min compared with New York City.

The sunniest places in the United States

Solar forecast for Pleasant Prairie, 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 Pleasant Prairie

What is the best solar panel angle in Pleasant Prairie?
For a fixed array facing south, the best year-round tilt in Pleasant Prairie is 36°, worth about 1338 kWh per kWp a year. An off-grid system that has to get through December does better at about 68°.
What time is sunrise and sunset in Pleasant Prairie today?
On 24 October 2026 the sun rises at 07:15 and sets at 17:55 local time (UTC−5), giving 10 h 40 min of daylight. Solar noon is at 12:35.
How many peak sun hours does Pleasant Prairie get?
On a flat surface 3.8 hours a day averaged over the year, from 1.3 in December to 6.1 in July. Panels tilted at 70° receive 2.6 sun hours a day in December.
How high does the sun get in Pleasant Prairie?
At solar noon the sun stands 70.9° above the horizon on the June solstice and 24.0° on the December solstice.
Is Pleasant Prairie a good place for solar panels?
With 3.8 peak sun hours a day on flat ground, Pleasant Prairie ranks joint 2809th of 3,121 places in the United States for sunshine. A 1 kWp array at the best angle (36°) makes about 1,338 kWh a year here, 12% less than the average place in the United States.

Places near Pleasant Prairie

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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.