Solarposition.org

Hunedoara County · Romania · 45.75° N · 22.90° E

Solar position in Hunedoara

Sun position, daylight and the best solar panel angle for Hunedoara — computed for 45.75° N, 22.90° E, 236 m above sea level.

Sunrise today07:56106° ESE
Sunset today18:27254° WSW
Best panel angle37°year-round, facing south
Off-grid angle74°best for the darkest month

The sun right now

Azimuth180.0°
Elevation32.4°
At solar noon, 13:12Open on the sun map

Sun in Hunedoara today

Saturday, 24 October 2026 · local time UTC+3

EventTimeDirection / height
Astronomical dawn06:17sun 18° below horizon
Nautical dawn06:5112° below
Civil dawn07:266° below
Sunrise07:56106° ESE
Golden hour ends08:38sun 6° up
Solar noon13:1232.4° high
Golden hour starts17:45sun 6° up
Sunset18:27254° WSW
Civil dusk18:586° below
Nautical dusk19:3212° below
Astronomical dusk20:0718° below
Day length10 h 31 min

Sun path diagram for Hunedoara

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 solstice6789101112131415161718192021EquinoxDecember solstice910111213141516Today
  • June solstice
  • Equinox
  • December solstice
  • Today

On the June solstice the sun reaches 67.7° at solar noon in Hunedoara; on the December solstice only 20.9°. Sunrise swings from 54° NE in June to 124° ESE in December — a 70° 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
January08:0112:3917:189 h 17 min24.4°
February07:2112:4218:0310 h 42 min33.8°
March06:2912:3518:4212 h 12 min44.6°
April06:3213:2720:2213 h 50 min56.2°
May05:5013:2520:5915 h 09 min64.5°
June05:3813:3021:2115 h 43 min67.7°
July05:5913:3421:0915 h 11 min64.7°
August06:3513:3120:2613 h 51 min56.3°
September07:1313:2119:2812 h 14 min44.9°
October07:5213:1218:3210 h 40 min33.5°
November07:3612:1416:519 h 16 min24.3°
December08:0612:2616:468 h 40 min20.9°

A year of daylight in Hunedoara

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 Hunedoara

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: 1277 kWh per kWp.

74°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 74°70°Yearly energyWorst-month energy
  • Yearly energy
  • Worst-month energy
TiltkWh/kWp per yearShare of best yearDecember kWh/kWp/dayBest ÷ worst month
0°106383%0.865.6×
15°119994%1.273.9×
30°126999%1.623.0×
37° year-round best1277100%1.762.7×
45°126899%1.892.4×
46° = latitude126699%1.902.3×
60°119894%2.052.0×
70°111587%2.101.7×
74° off-grid best107584%2.101.6×
90°87769%2.041.4×

A fixed array in Hunedoara produces the most over a year at 37°. The design month for an off-grid system is December: at 74° it makes 2.10 kWh per kWp a day, 20% more than at 37°, and costs 16% of the yearly total. Why steep panels win winter.

Off-grid solar in Hunedoara at 70°

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

012345January: 2.37 (70°)2.4JanFebruary: 3.00 (70°)3.0FebMarch: 3.34 (70°)3.3MarApril: 3.44 (70°)3.4AprMay: 3.22 (70°)3.2MayJune: 3.18 (70°)3.2JunJuly: 3.28 (70°)3.3JulAugust: 3.60 (70°)3.6AugSeptember: 3.43 (70°)3.4SepOctober: 3.27 (70°)3.3OctNovember: 2.44 (70°)2.4NovDecember: 2.10 (70°)2.1Dec37°
MonthSun hours, flatSun hours at 70°kWh/kWp/day at 70°at 37°Mean temp.
January snow1.302.602.372.03-3.8 °C
February snow2.083.303.002.76-2.3 °C
March3.213.743.343.602.1 °C
April4.433.933.444.207.8 °C
May5.233.773.224.3613.0 °C
June5.863.783.184.5916.9 °C
July5.883.933.284.6619.1 °C
August5.324.303.604.6419.4 °C
September3.794.013.433.8714.1 °C
October2.613.743.273.268.5 °C
November1.522.752.442.233.4 °C
December snow1.082.322.101.76-2.2 °C
Year3.53 avg3.52 avg1115 kWh1277 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 670 Wp at 37°. The steep array is 16% smaller for the same winter. Size your own system.

Row spacing in Hunedoara

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.

6.6 mrow pitch at 70°

5.4 mrow pitch at 37°

Row spacing calculator

How Hunedoara compares in Romania

Against the other 125 places in Romania with climate data, for a fixed array at its best angle.

93rdof 126 places in Romania for sunshine, shared: 3.53 peak sun hours a day on flat ground.

−2%solar energy a year compared with the average place in Romania: 1,277 against 1,300 kWh per kWp.

+11 mindaylight on the longest day, compared with Bucharest: 15 h 43 min against 15 h 33 min.

37°best year-round tilt here; across Romania it runs from 33° in Mangalia to 39° in Bistriţa.

Of the 126 places in Romania, Mangalia gets the most sun (3.93 peak sun hours a day) and Vişeu de Sus and one other place the least (3.33); Hunedoara ranks joint 93rd. In its darkest month, December, 1 kWp of off-grid panels at 70° makes 2.10 kWh a day here, against 2.01 kWh on average in Romania. The shortest day lasts 8 h 40 min, −10 min compared with Bucharest.

The sunniest places in Romania

Solar forecast for Hunedoara, 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 Hunedoara

What is the best solar panel angle in Hunedoara?
For a fixed array facing south, the best year-round tilt in Hunedoara is 37°, worth about 1277 kWh per kWp a year. An off-grid system that has to get through December does better at about 74°.
What time is sunrise and sunset in Hunedoara today?
On 24 October 2026 the sun rises at 07:56 and sets at 18:27 local time (UTC+3), giving 10 h 31 min of daylight. Solar noon is at 13:12.
How many peak sun hours does Hunedoara get?
On a flat surface 3.5 hours a day averaged over the year, from 1.1 in December to 5.9 in July. Panels tilted at 70° receive 2.3 sun hours a day in December.
How high does the sun get in Hunedoara?
At solar noon the sun stands 67.7° above the horizon on the June solstice and 20.9° on the December solstice.
Is Hunedoara a good place for solar panels?
With 3.5 peak sun hours a day on flat ground, Hunedoara ranks joint 93rd of 126 places in Romania for sunshine. A 1 kWp array at the best angle (37°) makes about 1,277 kWh a year here, 2% less than the average place in Romania.

Places near Hunedoara

All places in Romania

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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.