Solarposition.org

Pennsylvania · United States · 39.95° N · 75.29° W

Solar position in Drexel Hill

Sun position, daylight and the best solar panel angle for Drexel Hill — computed for 39.95° N, 75.29° W, 75 m above sea level.

Sunrise today07:21105° ESE
Sunset today18:08255° WSW
Best panel angle35°year-round, facing south
Off-grid angle63°best for the darkest month

The sun right now

Azimuth180.0°
Elevation38.1°
At solar noon, 12:45Open on the sun map

Sun in Drexel Hill today

Saturday, 24 October 2026 · local time UTC−4

EventTimeDirection / height
Astronomical dawn05:50sun 18° below horizon
Nautical dawn06:2212° below
Civil dawn06:536° below
Sunrise07:21105° ESE
Golden hour ends07:58sun 6° up
Solar noon12:4538.1° high
Golden hour starts17:31sun 6° up
Sunset18:08255° WSW
Civil dusk18:366° below
Nautical dusk19:0812° below
Astronomical dusk19:3918° below
Day length10 h 47 min

Sun path diagram for Drexel Hill

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 73.5° at solar noon in Drexel Hill; on the December solstice only 26.6°. Sunrise swings from 58° ENE in June to 120° ESE in December — a 63° 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
January07:1712:1217:079 h 49 min30.3°
February06:4512:1417:4410 h 58 min39.7°
March07:0213:0819:1412 h 11 min50.5°
April06:1412:5919:4513 h 31 min62.1°
May05:4012:5720:1514 h 34 min70.3°
June05:3213:0320:3315 h 01 min73.5°
July05:5013:0720:2414 h 35 min70.4°
August06:1813:0419:4913 h 30 min62.0°
September06:4712:5318:5912 h 12 min50.6°
October07:1812:4518:1210 h 55 min39.2°
November06:5311:4616:409 h 48 min30.1°
December07:1911:5916:399 h 20 min26.6°

A year of daylight in Drexel Hill

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 Drexel Hill

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

35°collects the most energy over a year: 1398 kWh per kWp.

63°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 35°Best worst-month 63°70°Yearly energyWorst-month energy
  • Yearly energy
  • Worst-month energy
TiltkWh/kWp per yearShare of best yearDecember kWh/kWp/dayBest ÷ worst month
0°118885%1.363.6×
15°132995%1.912.6×
30°1394100%2.352.0×
35° year-round best1398100%2.471.9×
40° = latitude1393100%2.561.7×
45°137999%2.641.6×
60°128592%2.771.4×
63° off-grid best125790%2.771.4×
70°118285%2.761.4×
90°90064%2.502.0×

A fixed array in Drexel Hill produces the most over a year at 35°. The design month for an off-grid system is December: at 63° it makes 2.77 kWh per kWp a day, 12% more than at 35°, and costs 10% of the yearly total. Why steep panels win winter.

Off-grid solar in Drexel Hill at 70°

Daily energy of 1 kWp by month. Bars: panels at 70°. Line: panels at 35° (year-round best).

012345January: 3.18 (70°)3.2JanFebruary: 3.72 (70°)3.7FebMarch: 3.59 (70°)3.6MarApril: 3.43 (70°)3.4AprMay: 2.97 (70°)3.0MayJune: 2.86 (70°)2.9JunJuly: 2.98 (70°)3.0JulAugust: 3.18 (70°)3.2AugSeptember: 3.51 (70°)3.5SepOctober: 3.41 (70°)3.4OctNovember: 3.33 (70°)3.3NovDecember: 2.76 (70°)2.8Dec35°
MonthSun hours, flatSun hours at 70°kWh/kWp/day at 70°at 35°Mean temp.
January snow1.963.523.182.84-0.7 °C
February snow2.834.133.723.600.3 °C
March3.764.053.594.034.4 °C
April4.903.963.434.4510.6 °C
May5.473.532.974.3716.2 °C
June6.043.472.864.5021.4 °C
July6.093.662.984.5824.5 °C
August5.313.883.184.3623.9 °C
September4.344.213.514.1520.3 °C
October3.083.983.413.5313.7 °C
November2.243.793.333.097.4 °C
December1.673.082.762.472.3 °C
Year3.98 avg3.77 avg1182 kWh1398 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 430 Wp of panels at 70°, versus 480 Wp at 35°. The steep array is 11% smaller for the same winter. Size your own system.

Row spacing in Drexel Hill

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.

5.0 mrow pitch at 70°

4.3 mrow pitch at 35°

Row spacing calculator

How Drexel Hill 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.

1938thof 3,121 places in the United States for sunshine, shared: 3.98 peak sun hours a day on flat ground.

−8%solar energy a year compared with the average place in the United States: 1,398 against 1,515 kWh per kWp.

−5 mindaylight on the longest day, compared with New York City: 15 h 01 min against 15 h 06 min.

35°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); Drexel Hill ranks joint 1938th. In its darkest month, December, 1 kWp of off-grid panels at 70° makes 2.76 kWh a day here, against 2.55 kWh on average in the United States. The shortest day lasts 9 h 20 min, +5 min compared with New York City.

The sunniest places in the United States

Solar forecast for Drexel Hill, 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 Drexel Hill

What is the best solar panel angle in Drexel Hill?
For a fixed array facing south, the best year-round tilt in Drexel Hill is 35°, worth about 1398 kWh per kWp a year. An off-grid system that has to get through December does better at about 63°.
What time is sunrise and sunset in Drexel Hill today?
On 24 October 2026 the sun rises at 07:21 and sets at 18:08 local time (UTC−4), giving 10 h 47 min of daylight. Solar noon is at 12:45.
How many peak sun hours does Drexel Hill get?
On a flat surface 4.0 hours a day averaged over the year, from 1.7 in December to 6.1 in July. Panels tilted at 70° receive 3.1 sun hours a day in December.
How high does the sun get in Drexel Hill?
At solar noon the sun stands 73.5° above the horizon on the June solstice and 26.6° on the December solstice.
Is Drexel Hill a good place for solar panels?
With 4.0 peak sun hours a day on flat ground, Drexel Hill ranks joint 1938th of 3,121 places in the United States for sunshine. A 1 kWp array at the best angle (35°) makes about 1,398 kWh a year here, 8% less than the average place in the United States.

Places near Drexel Hill

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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.