Solarposition.org

Massachusetts · United States · 42.51° N · 70.95° W

Solar position in South Peabody

Sun position, daylight and the best solar panel angle for South Peabody — computed for 42.51° N, 70.95° W, 20 m above sea level.

Sunrise today07:07105° ESE
Sunset today17:47254° WSW
Best panel angle37°year-round, facing south
Off-grid angle66°best for the darkest month

The sun right now

Azimuth180.0°
Elevation35.6°
At solar noon, 12:27Open on the sun map

Sun in South Peabody today

Saturday, 24 October 2026 · local time UTC−4

EventTimeDirection / height
Astronomical dawn05:33sun 18° below horizon
Nautical dawn06:0512° below
Civil dawn06:386° below
Sunrise07:07105° ESE
Golden hour ends07:46sun 6° up
Solar noon12:2735.6° high
Golden hour starts17:08sun 6° up
Sunset17:47254° WSW
Civil dusk18:166° below
Nautical dusk18:4912° below
Astronomical dusk19:2118° below
Day length10 h 40 min

Sun path diagram for South Peabody

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 South Peabody; on the December solstice only 24.1°. 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
January07:0711:5516:439 h 36 min27.7°
February06:3111:5717:2310 h 52 min37.1°
March06:4512:5118:5712 h 12 min47.9°
April05:5312:4219:3213 h 39 min59.5°
May05:1612:4020:0514 h 49 min67.8°
June05:0612:4520:2415 h 18 min70.9°
July05:2512:5020:1414 h 49 min67.9°
August05:5712:4619:3513 h 39 min59.4°
September06:3012:3618:4212 h 13 min48.0°
October07:0412:2817:5210 h 48 min36.6°
November06:4211:2916:169 h 34 min27.5°
December07:1011:4116:139 h 04 min24.1°

A year of daylight in South Peabody

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 South Peabody

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

37°collects the most energy over a year: 1385 kWh per kWp.

66°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 37°Best worst-month 66°70°Yearly energyWorst-month energy
  • Yearly energy
  • Worst-month energy
TiltkWh/kWp per yearShare of best yearDecember kWh/kWp/dayBest ÷ worst month
0°114883%1.154.2×
15°130094%1.702.9×
30°137799%2.142.2×
37° year-round best1385100%2.302.0×
43° = latitude1379100%2.411.8×
45°137499%2.441.8×
60°129393%2.591.5×
66° off-grid best124089%2.611.5×
70°119886%2.601.4×
90°92867%2.401.9×

A fixed array in South Peabody produces the most over a year at 37°. The design month for an off-grid system is December: at 66° it makes 2.61 kWh per kWp a day, 13% more than at 37°, and costs 11% of the yearly total. Why steep panels win winter.

Off-grid solar in South Peabody at 70°

Daily energy of 1 kWp by month. Bars: panels at 70°. Line: panels at 37° (year-round best).

012345January: 3.31 (70°)3.3JanFebruary: 3.68 (70°)3.7FebMarch: 3.74 (70°)3.7MarApril: 3.52 (70°)3.5AprMay: 3.09 (70°)3.1MayJune: 2.90 (70°)2.9JunJuly: 3.11 (70°)3.1JulAugust: 3.39 (70°)3.4AugSeptember: 3.72 (70°)3.7SepOctober: 3.31 (70°)3.3OctNovember: 3.06 (70°)3.1NovDecember: 2.60 (70°)2.6Dec37°
MonthSun hours, flatSun hours at 70°kWh/kWp/day at 70°at 37°Mean temp.
January snow1.763.623.312.84-2.5 °C
February snow2.604.043.683.51-1.9 °C
March3.654.173.744.101.5 °C
April4.754.023.524.457.0 °C
May5.373.623.094.3912.6 °C
June5.773.482.904.3817.7 °C
July6.003.773.114.5921.5 °C
August5.354.093.394.5121.4 °C
September4.304.413.724.2917.8 °C
October2.823.833.313.3711.7 °C
November1.933.463.062.815.9 °C
December1.432.892.602.300.9 °C
Year3.82 avg3.78 avg1198 kWh1385 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 450 Wp of panels at 70°, versus 510 Wp at 37°. The steep array is 12% smaller for the same winter. Size your own system.

Row spacing in South Peabody

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 37°

Row spacing calculator

How South Peabody 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.

2582ndof 3,121 places in the United States for sunshine, shared: 3.82 peak sun hours a day on flat ground.

−9%solar energy a year compared with the average place in the United States: 1,385 against 1,515 kWh per kWp.

+12 mindaylight on the longest day, compared with New York City: 15 h 18 min against 15 h 06 min.

37°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); South Peabody ranks joint 2582nd. In its darkest month, December, 1 kWp of off-grid panels at 70° makes 2.60 kWh a day here, against 2.55 kWh on average in the United States. The shortest day lasts 9 h 04 min, −12 min compared with New York City.

The sunniest places in the United States

Solar forecast for South Peabody, 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 South Peabody

What is the best solar panel angle in South Peabody?
For a fixed array facing south, the best year-round tilt in South Peabody is 37°, worth about 1385 kWh per kWp a year. An off-grid system that has to get through December does better at about 66°.
What time is sunrise and sunset in South Peabody today?
On 24 October 2026 the sun rises at 07:07 and sets at 17:47 local time (UTC−4), giving 10 h 40 min of daylight. Solar noon is at 12:27.
How many peak sun hours does South Peabody get?
On a flat surface 3.8 hours a day averaged over the year, from 1.4 in December to 6.0 in July. Panels tilted at 70° receive 2.9 sun hours a day in December.
How high does the sun get in South Peabody?
At solar noon the sun stands 70.9° above the horizon on the June solstice and 24.1° on the December solstice.
Is South Peabody a good place for solar panels?
With 3.8 peak sun hours a day on flat ground, South Peabody ranks joint 2582nd of 3,121 places in the United States for sunshine. A 1 kWp array at the best angle (37°) makes about 1,385 kWh a year here, 9% less than the average place in the United States.

Places near South Peabody

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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.