Solarposition.org

Tennessee · United States · 35.00° N · 85.15° W

Solar position in East Brainerd

Sun position, daylight and the best solar panel angle for East Brainerd — computed for 35.00° N, 85.15° W, 224 m above sea level.

Sunrise today07:54104° ESE
Sunset today18:54256° WSW
Best panel angle31°year-round, facing south
Off-grid angle60°best for the darkest month

The sun right now

Azimuth180.0°
Elevation43.1°
At solar noon, 13:24Open on the sun map

Sun in East Brainerd today

Saturday, 24 October 2026 · local time UTC−4

EventTimeDirection / height
Astronomical dawn06:29sun 18° below horizon
Nautical dawn06:5812° below
Civil dawn07:286° below
Sunrise07:54104° ESE
Golden hour ends08:29sun 6° up
Solar noon13:2443.1° high
Golden hour starts18:19sun 6° up
Sunset18:54256° WSW
Civil dusk19:206° below
Nautical dusk19:5012° below
Astronomical dusk20:1918° below
Day length11 h 00 min

Sun path diagram for East Brainerd

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 solstice7891011121314151617181920EquinoxDecember solstice891011121314151617Today
  • June solstice
  • Equinox
  • December solstice
  • Today

On the June solstice the sun reaches 78.4° at solar noon in East Brainerd; on the December solstice only 31.6°. Sunrise swings from 60° ENE in June to 118° ESE in December — a 58° 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
January07:4512:5217:5810 h 12 min35.2°
February07:1912:5418:2911 h 09 min44.7°
March07:4213:4719:5312 h 10 min55.5°
April07:0113:3920:1813 h 17 min67.0°
May06:3213:3720:4114 h 09 min75.3°
June06:2713:4220:5714 h 31 min78.4°
July06:4213:4720:5114 h 09 min75.4°
August07:0513:4320:2113 h 16 min66.9°
September07:2713:3319:3812 h 11 min55.5°
October07:5113:2418:5811 h 06 min44.1°
November07:2012:2617:3110 h 11 min35.0°
December07:4412:3817:329 h 48 min31.6°

A year of daylight in East Brainerd

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 East Brainerd

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

31°collects the most energy over a year: 1478 kWh per kWp.

60°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 31°Best worst-month 60°70°Yearly energyWorst-month energy
  • Yearly energy
  • Worst-month energy
TiltkWh/kWp per yearShare of best yearDecember kWh/kWp/dayBest ÷ worst month
0°129688%1.732.9×
15°142897%2.352.1×
30°1477100%2.811.7×
31° year-round best1478100%2.841.7×
35° = latitude1475100%2.931.6×
45°144198%3.101.4×
60° off-grid best132289%3.201.3×
70°120181%3.151.5×
90°88560%2.802.3×

A fixed array in East Brainerd produces the most over a year at 31°. The design month for an off-grid system is December: at 60° it makes 3.20 kWh per kWp a day, 13% more than at 31°, and costs 11% of the yearly total. Why steep panels win winter.

Off-grid solar in East Brainerd at 70°

Daily energy of 1 kWp by month. Bars: panels at 70°. Line: panels at 31° (year-round best).

012345January: 3.52 (70°)3.5JanFebruary: 3.30 (70°)3.3FebMarch: 3.51 (70°)3.5MarApril: 3.38 (70°)3.4AprMay: 2.88 (70°)2.9MayJune: 2.67 (70°)2.7JunJuly: 2.69 (70°)2.7JulAugust: 3.03 (70°)3.0AugSeptember: 3.51 (70°)3.5SepOctober: 3.92 (70°)3.9OctNovember: 3.94 (70°)3.9NovDecember: 3.15 (70°)3.2Dec31°
MonthSun hours, flatSun hours at 70°kWh/kWp/day at 70°at 31°Mean temp.
January2.453.943.523.233.3 °C
February2.983.733.303.405.3 °C
March4.104.043.514.109.9 °C
April5.393.973.384.6914.8 °C
May5.943.472.884.6219.6 °C
June6.293.282.674.6123.9 °C
July5.983.322.694.4425.7 °C
August5.553.723.034.4325.5 °C
September4.804.243.514.3722.1 °C
October3.824.613.924.1515.7 °C
November2.864.513.943.689.3 °C
December2.123.563.152.845.2 °C
Year4.36 avg3.87 avg1201 kWh1478 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 440 Wp of panels at 70°, versus 420 Wp at 31°. Here the lower tilt is the better winter choice — the sun stays high enough. Size your own system.

Row spacing in East Brainerd

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.

4.2 mrow pitch at 70°

3.6 mrow pitch at 31°

Row spacing calculator

How East Brainerd 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.

1422ndof 3,121 places in the United States for sunshine, shared: 4.36 peak sun hours a day on flat ground.

−2%solar energy a year compared with the average place in the United States: 1,478 against 1,515 kWh per kWp.

−35 mindaylight on the longest day, compared with New York City: 14 h 31 min against 15 h 06 min.

31°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); East Brainerd ranks joint 1422nd. In its darkest month, June, 1 kWp of off-grid panels at 70° makes 2.67 kWh a day here, against 2.55 kWh on average in the United States. The shortest day lasts 9 h 48 min, +33 min compared with New York City.

The sunniest places in the United States

Solar forecast for East Brainerd, 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 East Brainerd

What is the best solar panel angle in East Brainerd?
For a fixed array facing south, the best year-round tilt in East Brainerd is 31°, worth about 1478 kWh per kWp a year. An off-grid system that has to get through December does better at about 60°.
What time is sunrise and sunset in East Brainerd today?
On 24 October 2026 the sun rises at 07:54 and sets at 18:54 local time (UTC−4), giving 11 h 00 min of daylight. Solar noon is at 13:24.
How many peak sun hours does East Brainerd get?
On a flat surface 4.4 hours a day averaged over the year, from 2.1 in December to 6.3 in June. Panels tilted at 70° receive 3.3 sun hours a day in June.
How high does the sun get in East Brainerd?
At solar noon the sun stands 78.4° above the horizon on the June solstice and 31.6° on the December solstice.
Is East Brainerd a good place for solar panels?
With 4.4 peak sun hours a day on flat ground, East Brainerd ranks joint 1422nd of 3,121 places in the United States for sunshine. A 1 kWp array at the best angle (31°) makes about 1,478 kWh a year here, 2% less than the average place in the United States.

Places near East Brainerd

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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.