Prešov Region · Slovakia · 49.30° N · 20.69° E
Solar position in Stará Ľubovňa
Sun position, daylight and the best solar panel angle for Stará Ľubovňa — computed for 49.30° N, 20.69° E, 548 m above sea level.
The sun right now
Sun in Stará Ľubovňa today
Saturday, 24 October 2026 · local time UTC+2
| Event | Time | Direction / height |
|---|---|---|
| Astronomical dawn | 05:25 | sun 18° below horizon |
| Nautical dawn | 06:02 | 12° below |
| Civil dawn | 06:39 | 6° below |
| Sunrise | 07:12 | 107° ESE |
| Golden hour ends | 07:57 | sun 6° up |
| Solar noon | 12:21 | 28.9° high |
| Golden hour starts | 16:44 | sun 6° up |
| Sunset | 17:30 | 253° WSW |
| Civil dusk | 18:02 | 6° below |
| Nautical dusk | 18:39 | 12° below |
| Astronomical dusk | 19:16 | 18° below |
| Day length | 10 h 18 min | |
Sun path diagram for Stará Ľubovňa
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 64.1° at solar noon in Stará Ľubovňa; on the December solstice only 17.3°. Sunrise swings from 51° NE in June to 126° SE in December — a 75° 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 | 07:22 | 11:48 | 16:15 | 8 h 53 min | 20.9° |
| February | 06:35 | 11:51 | 17:06 | 10 h 31 min | 30.3° |
| March | 05:38 | 11:44 | 17:51 | 12 h 13 min | 41.0° |
| April | 05:34 | 12:36 | 19:38 | 14 h 05 min | 52.7° |
| May | 04:46 | 12:33 | 20:21 | 15 h 35 min | 60.9° |
| June | 04:31 | 12:39 | 20:46 | 16 h 15 min | 64.1° |
| July | 04:54 | 12:43 | 20:31 | 15 h 37 min | 61.1° |
| August | 05:37 | 12:40 | 19:42 | 14 h 05 min | 52.7° |
| September | 06:22 | 12:30 | 18:37 | 12 h 16 min | 41.3° |
| October | 07:07 | 12:21 | 17:35 | 10 h 28 min | 29.9° |
| November | 06:56 | 11:22 | 15:48 | 8 h 52 min | 20.8° |
| December | 07:29 | 11:35 | 15:40 | 8 h 11 min | 17.3° |
A year of daylight in Stará Ľubovňa
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 Stará Ľubovňa
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: 1132 kWh per kWp.
76°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° | 932 | 82% | 0.55 | 7.9× |
| 15° | 1056 | 93% | 0.84 | 5.3× |
| 30° | 1122 | 99% | 1.10 | 4.0× |
| 39° year-round best | 1132 | 100% | 1.22 | 3.5× |
| 45° | 1127 | 100% | 1.30 | 3.2× |
| 49° = latitude | 1117 | 99% | 1.34 | 3.1× |
| 60° | 1070 | 95% | 1.42 | 2.7× |
| 70° | 1000 | 88% | 1.46 | 2.4× |
| 76° off-grid best | 947 | 84% | 1.47 | 2.2× |
| 90° | 795 | 70% | 1.43 | 1.8× |
A fixed array in Stará Ľubovňa produces the most over a year at 39°. The design month for an off-grid system is December: at 76° it makes 1.47 kWh per kWp a day, 20% more than at 39°, and costs 16% of the yearly total. Why steep panels win winter.
Off-grid solar in Stará Ľubovňa 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 | 0.93 | 1.93 | 1.75 | 1.50 | -4.8 °C |
| February snow | 1.67 | 2.78 | 2.53 | 2.31 | -3.4 °C |
| March | 2.89 | 3.54 | 3.17 | 3.35 | 1.0 °C |
| April | 4.15 | 3.89 | 3.41 | 4.04 | 7.2 °C |
| May | 4.95 | 3.76 | 3.21 | 4.20 | 12.3 °C |
| June | 5.31 | 3.66 | 3.08 | 4.22 | 16.0 °C |
| July | 5.25 | 3.75 | 3.13 | 4.23 | 18.0 °C |
| August | 4.79 | 4.09 | 3.44 | 4.27 | 17.9 °C |
| September | 3.38 | 3.79 | 3.25 | 3.58 | 12.8 °C |
| October | 2.07 | 3.08 | 2.70 | 2.66 | 7.3 °C |
| November | 1.07 | 1.97 | 1.75 | 1.59 | 2.5 °C |
| December snow | 0.72 | 1.62 | 1.46 | 1.22 | -2.8 °C |
| Year | 3.10 avg | 3.16 avg | 1000 kWh | 1132 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 810 Wp of panels at 70°, versus 960 Wp at 39°. The steep array is 16% smaller for the same winter. Size your own system.
Row spacing in Stará Ľubovňa
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.
8.2 mrow pitch at 70°
6.6 mrow pitch at 39°
How Stará Ľubovňa compares in Slovakia
Against the other 58 places in Slovakia with climate data, for a fixed array at its best angle.
56thof 59 places in Slovakia for sunshine: 3.11 peak sun hours a day on flat ground.
−3%solar energy a year compared with the average place in Slovakia: 1,132 against 1,169 kWh per kWp.
+11 mindaylight on the longest day, compared with Bratislava: 16 h 15 min against 16 h 04 min.
39°best year-round tilt here; across Slovakia it runs from 37° in Bratislava to 39° in Prešov.
Of the 59 places in Slovakia, Komárno gets the most sun (3.41 peak sun hours a day) and Čadca the least (3.03); Stará Ľubovňa ranks 56th. In its darkest month, December, 1 kWp of off-grid panels at 70° makes 1.46 kWh a day here, against 1.52 kWh on average in Slovakia. The shortest day lasts 8 h 11 min, −10 min compared with Bratislava.
Solar forecast for Stará Ľubovňa, 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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Questions about the sun in Stará Ľubovňa
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A free, live card for Stará Ľubovňa: 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.