Lower Silesia · Poland · 51.05° N · 16.19° E
Solar position in Jawor
Sun position, daylight and the best solar panel angle for Jawor — computed for 51.05° N, 16.19° E, 206 m above sea level.
The sun right now
Sun in Jawor today
Saturday, 24 October 2026 · local time UTC+2
| Event | Time | Direction / height |
|---|---|---|
| Astronomical dawn | 05:42 | sun 18° below horizon |
| Nautical dawn | 06:20 | 12° below |
| Civil dawn | 06:59 | 6° below |
| Sunrise | 07:33 | 108° ESE |
| Golden hour ends | 08:20 | sun 6° up |
| Solar noon | 12:39 | 27.1° high |
| Golden hour starts | 16:57 | sun 6° up |
| Sunset | 17:44 | 252° WSW |
| Civil dusk | 18:18 | 6° below |
| Nautical dusk | 18:56 | 12° below |
| Astronomical dusk | 19:35 | 18° below |
| Day length | 10 h 11 min | |
Sun path diagram for Jawor
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 62.4° at solar noon in Jawor; on the December solstice only 15.6°. Sunrise swings from 49° NE in June to 128° SE in December — a 79° 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 | 07:46 | 12:06 | 16:26 | 8 h 40 min | 19.1° |
| February | 06:56 | 12:09 | 17:21 | 10 h 25 min | 28.5° |
| March | 05:56 | 12:02 | 18:09 | 12 h 14 min | 39.3° |
| April | 05:48 | 12:54 | 20:00 | 14 h 12 min | 50.9° |
| May | 04:57 | 12:51 | 20:47 | 15 h 50 min | 59.2° |
| June | 04:40 | 12:57 | 21:13 | 16 h 33 min | 62.4° |
| July | 05:05 | 13:01 | 20:57 | 15 h 52 min | 59.4° |
| August | 05:51 | 12:58 | 20:04 | 14 h 13 min | 51.0° |
| September | 06:39 | 12:48 | 18:56 | 12 h 16 min | 39.6° |
| October | 07:28 | 12:39 | 17:50 | 10 h 22 min | 28.2° |
| November | 07:21 | 11:40 | 16:00 | 8 h 39 min | 19.0° |
| December | 07:56 | 11:53 | 15:50 | 7 h 54 min | 15.6° |
A year of daylight in Jawor
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 Jawor
Fixed array facing south (azimuth 180°). Energy per kWp from NASA POWER monthly climate, including clouds, temperature and snow reflection.
39°collects the most energy over a year: 1088 kWh per kWp.
74°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° | 890 | 82% | 0.46 | 9.6× |
| 15° | 1011 | 93% | 0.71 | 6.4× |
| 30° | 1077 | 99% | 0.93 | 4.8× |
| 39° year-round best | 1088 | 100% | 1.04 | 4.2× |
| 45° | 1083 | 100% | 1.10 | 3.8× |
| 51° = latitude | 1069 | 98% | 1.15 | 3.5× |
| 60° | 1030 | 95% | 1.21 | 3.2× |
| 70° | 963 | 88% | 1.24 | 2.9× |
| 74° off-grid best | 929 | 85% | 1.24 | 2.8× |
| 90° | 765 | 70% | 1.19 | 2.3× |
A fixed array in Jawor produces the most over a year at 39°. The design month for an off-grid system is December: at 74° it makes 1.24 kWh per kWp a day, 19% more than at 39°, and costs 15% of the yearly total. Why steep panels win winter.
Off-grid solar in Jawor at 70°
Daily energy of 1 kWp by month. Bars: panels at 70°. Line: panels at 39° (year-round best).
| Month | Sun hours, flat | Sun hours at 70° | kWh/kWp/day at 70° | at 39° | Mean temp. |
|---|---|---|---|---|---|
| January snow | 0.79 | 1.72 | 1.55 | 1.31 | -2.4 °C |
| February snow | 1.49 | 2.48 | 2.23 | 2.07 | -0.9 °C |
| March | 2.63 | 3.33 | 2.96 | 3.09 | 3.0 °C |
| April | 4.19 | 4.08 | 3.55 | 4.15 | 8.8 °C |
| May | 5.05 | 3.94 | 3.36 | 4.34 | 13.7 °C |
| June | 5.38 | 3.81 | 3.18 | 4.30 | 17.8 °C |
| July | 5.18 | 3.82 | 3.17 | 4.20 | 20.0 °C |
| August | 4.50 | 3.95 | 3.29 | 4.02 | 19.7 °C |
| September | 3.24 | 3.72 | 3.17 | 3.45 | 14.6 °C |
| October | 1.88 | 2.82 | 2.45 | 2.40 | 8.9 °C |
| November | 0.91 | 1.71 | 1.50 | 1.35 | 3.9 °C |
| December snow | 0.61 | 1.39 | 1.24 | 1.04 | -0.6 °C |
| Year | 2.99 avg | 3.07 avg | 963 kWh | 1088 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 950 Wp of panels at 70°, versus 1,130 Wp at 39°. The steep array is 16% smaller for the same winter. Size your own system.
Row spacing in Jawor
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.
9.3 mrow pitch at 70°
7.3 mrow pitch at 39°
How Jawor compares in Poland
Against the other 343 places in Poland with climate data, for a fixed array at its best angle.
193rdof 344 places in Poland for sunshine, shared: 2.99 peak sun hours a day on flat ground.
−1%solar energy a year compared with the average place in Poland: 1,088 against 1,094 kWh per kWp.
−13 mindaylight on the longest day, compared with Warsaw: 16 h 33 min against 16 h 47 min.
39°best year-round tilt here; across Poland it runs from 39° in Warsaw to 41° in Bartoszyce.
Of the 344 places in Poland, Hrubieszów and 4 other places get the most sun (3.11 peak sun hours a day) and Kostrzyn nad Odrą and 3 other places the least (2.89); Jawor ranks joint 193rd. In its darkest month, December, 1 kWp of off-grid panels at 70° makes 1.24 kWh a day here, against 1.14 kWh on average in Poland. The shortest day lasts 7 h 54 min, +12 min compared with Warsaw.
Solar forecast for Jawor, next 48 hours
Expected output of 1 kWp at 70°, computed from the ICON-EU weather model of the Deutscher Wetterdienst (DWD), Europe.
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A free, live card for Jawor: 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.