Solarposition.org

Primorye · Russia · 44.60° N · 132.82° E

Solar position in Spassk-Dal’niy

Sun position, daylight and the best solar panel angle for Spassk-Dal’niy — computed for 44.60° N, 132.82° E, 100 m above sea level.

Sunrise today07:36106° ESE
Sunset today18:08254° WSW
Best panel angle44°year-round, facing south
Off-grid angle57°best for the darkest month

The sun right now

Azimuth180.0°
Elevation33.4°
At solar noon, 12:52Open on the sun map

Sun in Spassk-Dal’niy today

Sunday, 25 October 2026 · local time UTC+10

EventTimeDirection / height
Astronomical dawn05:58sun 18° below horizon
Nautical dawn06:3212° below
Civil dawn07:066° below
Sunrise07:36106° ESE
Golden hour ends08:17sun 6° up
Solar noon12:5233.4° high
Golden hour starts17:27sun 6° up
Sunset18:08254° WSW
Civil dusk18:386° below
Nautical dusk19:1212° below
Astronomical dusk19:4618° below
Day length10 h 32 min

Sun path diagram for Spassk-Dal’niy

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 solstice91011121314151617Today
  • June solstice
  • Equinox
  • December solstice
  • Today

On the June solstice the sun reaches 68.8° at solar noon in Spassk-Dal’niy; on the December solstice only 22.0°. Sunrise swings from 55° NE in June to 123° ESE in December — a 68° 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
January08:3813:2018:019 h 23 min25.5°
February08:0013:2218:4410 h 45 min34.8°
March07:1013:1619:2112 h 11 min45.6°
April06:1513:0720:0013 h 45 min57.2°
May05:3513:0520:3515 h 01 min65.6°
June05:2313:1020:5715 h 34 min68.8°
July05:4313:1520:4615 h 04 min65.9°
August06:1713:1120:0513 h 48 min57.5°
September06:5413:0119:0812 h 15 min46.1°
October07:3112:5318:1510 h 44 min34.8°
November08:1212:5417:369 h 23 min25.5°
December08:4213:0617:318 h 49 min22.0°

A year of daylight in Spassk-Dal’niy

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 Spassk-Dal’niy

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

44°collects the most energy over a year: 1478 kWh per kWp.

57°gives the most in the darkest month — the one an off-grid system is sized for.

30%40%50%60%70%80%90%100%0°10°20°30°40°50°60°70°80°90°Best year-round 44°Best worst-month 57°70°Yearly energyWorst-month energy
  • Yearly energy
  • Worst-month energy
TiltkWh/kWp per yearShare of best yearDecember kWh/kWp/dayBest ÷ worst month
0°114577%1.333.4×
15°133090%2.052.2×
30°144398%2.671.8×
44° year-round best1478100%3.111.6×
45° = latitude1478100%3.131.6×
57° off-grid best144898%3.381.5×
60°143297%3.421.6×
70°135992%3.501.8×
90°112476%3.392.5×

A fixed array in Spassk-Dal’niy produces the most over a year at 44°. The design month for an off-grid system is December: at 57° it makes 3.38 kWh per kWp a day, 9% more than at 44°, and costs 2% of the yearly total. Why steep panels win winter.

Off-grid solar in Spassk-Dal’niy at 70°

Daily energy of 1 kWp by month. Bars: panels at 70°. Line: panels at 44° (year-round best).

0123456January: 4.33 (70°)4.3JanFebruary: 5.00 (70°)5.0FebMarch: 5.03 (70°)5.0MarApril: 3.59 (70°)3.6AprMay: 3.16 (70°)3.2MayJune: 2.96 (70°)3.0JunJuly: 2.83 (70°)2.8JulAugust: 3.01 (70°)3.0AugSeptember: 3.74 (70°)3.7SepOctober: 3.87 (70°)3.9OctNovember: 3.78 (70°)3.8NovDecember: 3.50 (70°)3.5Dec44°
MonthSun hours, flatSun hours at 70°kWh/kWp/day at 70°at 44°Mean temp.
January snow2.034.494.333.89-18.0 °C
February snow3.055.265.004.74-13.8 °C
March snow4.155.495.035.10-4.0 °C
April4.664.073.594.345.8 °C
May5.253.713.164.1813.1 °C
June5.533.552.964.0718.7 °C
July5.113.442.833.8022.1 °C
August4.623.653.013.7821.9 °C
September4.184.413.744.2415.8 °C
October3.004.383.873.956.6 °C
November snow1.974.103.783.44-5.0 °C
December snow1.583.663.503.11-15.6 °C
Year3.76 avg4.18 avg1359 kWh1478 kWh

Sizing example. To run a 1 kWh-per-day load through July on LiFePO4 batteries (charge controller, battery and inverter losses included) you need about 420 Wp of panels at 70°, versus 380 Wp at 44°. Here the lower tilt is the better winter choice — the sun stays high enough. Size your own system.

Row spacing in Spassk-Dal’niy

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.

6.2 mrow pitch at 70°

5.5 mrow pitch at 44°

Row spacing calculator

How Spassk-Dal’niy compares in Russia

Against the other 979 places in Russia with climate data, for a fixed array at its best angle.

88thof 980 places in Russia for sunshine, shared: 3.76 peak sun hours a day on flat ground.

+24%solar energy a year compared with the average place in Russia: 1,478 against 1,196 kWh per kWp.

−2 h 00 mindaylight on the longest day, compared with Moscow: 15 h 34 min against 17 h 34 min.

44°best year-round tilt here; across Russia it runs from 32° in Derbent to 54° in Yakutsk.

Of the 980 places in Russia, Novorossiysk gets the most sun (3.96 peak sun hours a day) and Polyarnyy the least (1.93); Spassk-Dal’niy ranks joint 88th. In its darkest month, July, 1 kWp of off-grid panels at 70° makes 2.83 kWh a day here, against 1.31 kWh on average in Russia. The shortest day lasts 8 h 49 min, +1 h 49 min compared with Moscow.

The sunniest places in Russia

Solar forecast for Spassk-Dal’niy, 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 Spassk-Dal’niy

What is the best solar panel angle in Spassk-Dal’niy?
For a fixed array facing south, the best year-round tilt in Spassk-Dal’niy is 44°, worth about 1478 kWh per kWp a year. An off-grid system that has to get through December does better at about 57°.
What time is sunrise and sunset in Spassk-Dal’niy today?
On 25 October 2026 the sun rises at 07:36 and sets at 18:08 local time (UTC+10), giving 10 h 32 min of daylight. Solar noon is at 12:52.
How many peak sun hours does Spassk-Dal’niy get?
On a flat surface 3.8 hours a day averaged over the year, from 1.6 in December to 5.5 in June. Panels tilted at 70° receive 3.4 sun hours a day in July.
How high does the sun get in Spassk-Dal’niy?
At solar noon the sun stands 68.8° above the horizon on the June solstice and 22.0° on the December solstice.
Is Spassk-Dal’niy a good place for solar panels?
With 3.8 peak sun hours a day on flat ground, Spassk-Dal’niy ranks joint 88th of 980 places in Russia for sunshine. A 1 kWp array at the best angle (44°) makes about 1,478 kWh a year here, 24% more than the average place in Russia.

Places near Spassk-Dal’niy

All places in Russia

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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.