Solarposition.org

Shimane · Japan · 35.19° N · 132.51° E

Solar position in Ōdachō-ōda

Sun position, daylight and the best solar panel angle for Ōdachō-ōda — computed for 35.19° N, 132.51° E, 27 m above sea level.

Sunrise today06:24104° ESE
Sunset today17:23256° WSW
Best panel angle28°year-round, facing south
Off-grid angle56°best for the darkest month

The sun right now

Azimuth180.0°
Elevation42.8°
At solar noon, 11:53Open on the sun map

Sun in Ōdachō-ōda today

Sunday, 25 October 2026 · local time UTC+9

EventTimeDirection / height
Astronomical dawn04:59sun 18° below horizon
Nautical dawn05:2812° below
Civil dawn05:586° below
Sunrise06:24104° ESE
Golden hour ends06:59sun 6° up
Solar noon11:5342.8° high
Golden hour starts16:48sun 6° up
Sunset17:23256° WSW
Civil dusk17:496° below
Nautical dusk18:1812° below
Astronomical dusk18:4818° below
Day length10 h 59 min

Sun path diagram for Ōdachō-ōda

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 solstice678910111213141516171819EquinoxDecember solstice8910111213141516Today
  • June solstice
  • Equinox
  • December solstice
  • Today

On the June solstice the sun reaches 78.3° at solar noon in Ōdachō-ōda; on the December solstice only 31.4°. 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
January07:1512:2117:2610 h 11 min34.9°
February06:4912:2317:5711 h 08 min44.2°
March06:1212:1718:2212 h 09 min55.0°
April05:3012:0818:4713 h 16 min66.7°
May05:0212:0619:1114 h 09 min75.0°
June04:5512:1119:2714 h 32 min78.3°
July05:1012:1619:2114 h 11 min75.3°
August05:3312:1318:5113 h 18 min66.9°
September05:5612:0318:0812 h 12 min55.5°
October06:2011:5417:2811 h 07 min44.2°
November06:5011:5517:0010 h 11 min34.9°
December07:1412:0717:019 h 47 min31.4°

A year of daylight in Ōdachō-ōda

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 Ōdachō-ōda

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

28°collects the most energy over a year: 1214 kWh per kWp.

56°gives the most in the darkest month — the one an off-grid system is sized for.

50%60%70%80%90%100%0°10°20°30°40°50°60°70°80°90°Best year-round 28°Best worst-month 56°70°Yearly energyWorst-month energy
  • Yearly energy
  • Worst-month energy
TiltkWh/kWp per yearShare of best yearDecember kWh/kWp/dayBest ÷ worst month
0°110391%1.363.2×
15°119098%1.722.6×
28° year-round best1214100%1.962.2×
30°1213100%1.992.1×
35° = latitude120699%2.052.0×
45°117196%2.141.8×
56° off-grid best110091%2.171.7×
60°106788%2.171.6×
70°96680%2.111.5×
90°71059%1.851.8×

A fixed array in Ōdachō-ōda produces the most over a year at 28°. The design month for an off-grid system is December: at 56° it makes 2.17 kWh per kWp a day, 11% more than at 28°, and costs 9% of the yearly total. Why steep panels win winter.

Off-grid solar in Ōdachō-ōda at 70°

Daily energy of 1 kWp by month. Bars: panels at 70°. Line: panels at 28° (year-round best).

012345January: 2.21 (70°)2.2JanFebruary: 2.56 (70°)2.6FebMarch: 3.08 (70°)3.1MarApril: 3.06 (70°)3.1AprMay: 2.72 (70°)2.7MayJune: 2.34 (70°)2.3JunJuly: 2.30 (70°)2.3JulAugust: 2.79 (70°)2.8AugSeptember: 2.84 (70°)2.8SepOctober: 3.08 (70°)3.1OctNovember: 2.68 (70°)2.7NovDecember: 2.11 (70°)2.1Dec28°
MonthSun hours, flatSun hours at 70°kWh/kWp/day at 70°at 28°Mean temp.
January1.872.522.212.126.4 °C
February2.602.932.562.706.8 °C
March3.763.543.083.639.1 °C
April4.813.583.064.1913.1 °C
May5.313.242.724.2517.3 °C
June4.952.852.343.7921.1 °C
July4.852.852.303.7024.8 °C
August5.093.442.794.0826.6 °C
September4.023.452.843.5523.5 °C
October3.323.673.083.3218.8 °C
November2.323.142.682.5814.0 °C
December1.692.442.111.968.9 °C
Year3.72 avg3.14 avg966 kWh1214 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 560 Wp of panels at 70°, versus 600 Wp at 28°. The steep array is 7% smaller for the same winter. Size your own system.

Row spacing in Ōdachō-ōda

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°

3.5 mrow pitch at 28°

Row spacing calculator

How Ōdachō-ōda compares in Japan

Against the other 1,215 places in Japan with climate data, for a fixed array at its best angle.

917thof 1,216 places in Japan for sunshine, shared: 3.72 peak sun hours a day on flat ground.

−5%solar energy a year compared with the average place in Japan: 1,214 against 1,284 kWh per kWp.

−3 mindaylight on the longest day, compared with Tokyo: 14 h 32 min against 14 h 35 min.

28°best year-round tilt here; across Japan it runs from 17° in Miyakojima to 41° in Kushiro.

Of the 1,216 places in Japan, Miyakojima gets the most sun (4.34 peak sun hours a day) and Wakkanai and one other place the least (3.17); Ōdachō-ōda ranks joint 917th. In its darkest month, December, 1 kWp of off-grid panels at 70° makes 2.11 kWh a day here, against 2.14 kWh on average in Japan. The shortest day lasts 9 h 47 min, +3 min compared with Tokyo.

The sunniest places in Japan

Solar forecast for Ōdachō-ōda, 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 Ōdachō-ōda

What is the best solar panel angle in Ōdachō-ōda?
For a fixed array facing south, the best year-round tilt in Ōdachō-ōda is 28°, worth about 1214 kWh per kWp a year. An off-grid system that has to get through December does better at about 56°.
What time is sunrise and sunset in Ōdachō-ōda today?
On 25 October 2026 the sun rises at 06:24 and sets at 17:23 local time (UTC+9), giving 10 h 59 min of daylight. Solar noon is at 11:53.
How many peak sun hours does Ōdachō-ōda get?
On a flat surface 3.7 hours a day averaged over the year, from 1.7 in December to 5.3 in May. Panels tilted at 70° receive 2.4 sun hours a day in December.
How high does the sun get in Ōdachō-ōda?
At solar noon the sun stands 78.3° above the horizon on the June solstice and 31.4° on the December solstice.
Is Ōdachō-ōda a good place for solar panels?
With 3.7 peak sun hours a day on flat ground, Ōdachō-ōda ranks joint 917th of 1,216 places in Japan for sunshine. A 1 kWp array at the best angle (28°) makes about 1,214 kWh a year here, 5% less than the average place in Japan.

Places near Ōdachō-ōda

All places in Japan

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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.