Suceava · Romania · 47.85° N · 25.92° E
Solar position in Rădăuți
Sun position, daylight and the best solar panel angle for Rădăuți — computed for 47.85° N, 25.92° E, 368 m above sea level.
The sun right now
Sun in Rădăuți today
Saturday, 24 October 2026 · local time UTC+3
| Event | Time | Direction / height |
|---|---|---|
| Astronomical dawn | 06:04 | sun 18° below horizon |
| Nautical dawn | 06:40 | 12° below |
| Civil dawn | 07:16 | 6° below |
| Sunrise | 07:48 | 107° ESE |
| Golden hour ends | 08:32 | sun 6° up |
| Solar noon | 13:00 | 30.4° high |
| Golden hour starts | 17:28 | sun 6° up |
| Sunset | 18:11 | 253° WSW |
| Civil dusk | 18:43 | 6° below |
| Nautical dusk | 19:19 | 12° below |
| Astronomical dusk | 19:55 | 18° below |
| Day length | 10 h 23 min | |
Sun path diagram for Rădăuți
Where the sun stands in the sky: the centre is straight overhead, the outer ring is the horizon. Numbers mark local clock hours.
- June solstice
- Equinox
- December solstice
- Today
On the June solstice the sun reaches 65.6° at solar noon in Rădăuți; on the December solstice only 18.8°. Sunrise swings from 52° NE in June to 125° SE in December — a 73° 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.
| Month | Sunrise | Solar noon | Sunset | Day length | Noon elevation |
|---|---|---|---|---|---|
| January | 07:56 | 12:27 | 16:59 | 9 h 03 min | 22.3° |
| February | 07:12 | 12:30 | 17:48 | 10 h 36 min | 31.7° |
| March | 06:17 | 12:23 | 18:30 | 12 h 13 min | 42.5° |
| April | 06:16 | 13:15 | 20:14 | 13 h 58 min | 54.1° |
| May | 05:31 | 13:13 | 20:55 | 15 h 24 min | 62.4° |
| June | 05:17 | 13:18 | 21:18 | 16 h 01 min | 65.6° |
| July | 05:39 | 13:22 | 21:05 | 15 h 26 min | 62.6° |
| August | 06:19 | 13:19 | 20:18 | 13 h 59 min | 54.2° |
| September | 07:01 | 13:09 | 19:16 | 12 h 15 min | 42.8° |
| October | 07:44 | 13:00 | 18:17 | 10 h 33 min | 31.4° |
| November | 07:30 | 12:01 | 16:33 | 9 h 02 min | 22.2° |
| December | 08:02 | 12:14 | 16:26 | 8 h 23 min | 18.8° |
A year of daylight in Rădăuți
Each column is one day of 2026. Bright: sun above the horizon; soft: civil twilight; line: solar noon. Steps are daylight saving time changes.
Best solar panel angle in Rădăuți
Fixed array facing south (azimuth 180°). Energy per kWp from NASA POWER monthly climate, including clouds, temperature and snow reflection.
38°collects the most energy over a year: 1232 kWh per kWp.
75°gives the most in the darkest month — the one an off-grid system is sized for.
- Yearly energy
- Worst-month energy
| Tilt | kWh/kWp per year | Share of best year | December kWh/kWp/day | Best ÷ worst month |
|---|---|---|---|---|
| 0° | 1014 | 82% | 0.70 | 6.7× |
| 15° | 1149 | 93% | 1.07 | 4.5× |
| 30° | 1222 | 99% | 1.39 | 3.4× |
| 38° year-round best | 1232 | 100% | 1.53 | 3.0× |
| 45° | 1226 | 99% | 1.63 | 2.7× |
| 48° = latitude | 1219 | 99% | 1.67 | 2.6× |
| 60° | 1163 | 94% | 1.79 | 2.2× |
| 70° | 1086 | 88% | 1.84 | 2.0× |
| 75° off-grid best | 1038 | 84% | 1.85 | 1.8× |
| 90° | 860 | 70% | 1.80 | 1.5× |
A fixed array in Rădăuți produces the most over a year at 38°. The design month for an off-grid system is December: at 75° it makes 1.85 kWh per kWp a day, 21% more than at 38°, and costs 16% of the yearly total. Why steep panels win winter.
Off-grid solar in Rădăuți at 70°
Daily energy of 1 kWp by month. Bars: panels at 70°. Line: panels at 38° (year-round best).
| Month | Sun hours, flat | Sun hours at 70° | kWh/kWp/day at 70° | at 38° | Mean temp. |
|---|---|---|---|---|---|
| January snow | 1.15 | 2.39 | 2.18 | 1.86 | -4.7 °C |
| February snow | 1.93 | 3.13 | 2.85 | 2.61 | -3.1 °C |
| March | 3.10 | 3.74 | 3.34 | 3.56 | 1.9 °C |
| April | 4.36 | 4.01 | 3.50 | 4.20 | 8.2 °C |
| May | 5.31 | 3.94 | 3.35 | 4.47 | 14.1 °C |
| June | 5.69 | 3.81 | 3.19 | 4.47 | 17.9 °C |
| July | 5.69 | 3.96 | 3.29 | 4.53 | 19.9 °C |
| August | 5.13 | 4.30 | 3.59 | 4.53 | 19.7 °C |
| September | 3.67 | 4.04 | 3.45 | 3.83 | 14.4 °C |
| October | 2.35 | 3.48 | 3.04 | 3.00 | 8.2 °C |
| November | 1.25 | 2.33 | 2.07 | 1.88 | 2.7 °C |
| December snow | 0.89 | 2.03 | 1.84 | 1.53 | -2.7 °C |
| Year | 3.38 avg | 3.43 avg | 1086 kWh | 1232 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 640 Wp of panels at 70°, versus 770 Wp at 38°. The steep array is 17% smaller for the same winter. Size your own system.
Row spacing in Rădăuți
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.
7.4 mrow pitch at 70°
6.0 mrow pitch at 38°
How Rădăuți compares in Romania
Against the other 125 places in Romania with climate data, for a fixed array at its best angle.
121stof 126 places in Romania for sunshine, shared: 3.39 peak sun hours a day on flat ground.
−5%solar energy a year compared with the average place in Romania: 1,232 against 1,300 kWh per kWp.
+29 mindaylight on the longest day, compared with Bucharest: 16 h 01 min against 15 h 33 min.
38°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); Rădăuți ranks joint 121st. In its darkest month, December, 1 kWp of off-grid panels at 70° makes 1.84 kWh a day here, against 2.01 kWh on average in Romania. The shortest day lasts 8 h 23 min, −27 min compared with Bucharest.
Solar forecast for Rădăuți, 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 Rădăuți
What is the best solar panel angle in Rădăuți?
What time is sunrise and sunset in Rădăuți today?
How many peak sun hours does Rădăuți get?
How high does the sun get in Rădăuți?
Is Rădăuți a good place for solar panels?
Places near Rădăuți
Put this on your site
A free, live card for Rădăuți: where the sun is right now on today's path, a countdown to sunset or sunrise, the daylight change, the moon phase at night and the best panel angle.
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.