Lviv · Ukraine · 49.78° N · 23.65° E
Solar position in Horodok
Sun position, daylight and the best solar panel angle for Horodok — computed for 49.78° N, 23.65° E, 280 m above sea level.
The sun right now
Sun in Horodok today
Saturday, 24 October 2026 · local time UTC+3
| Event | Time | Direction / height |
|---|---|---|
| Astronomical dawn | 06:13 | sun 18° below horizon |
| Nautical dawn | 06:50 | 12° below |
| Civil dawn | 07:28 | 6° below |
| Sunrise | 08:01 | 107° ESE |
| Golden hour ends | 08:46 | sun 6° up |
| Solar noon | 13:09 | 28.4° high |
| Golden hour starts | 17:31 | sun 6° up |
| Sunset | 18:17 | 252° WSW |
| Civil dusk | 18:50 | 6° below |
| Nautical dusk | 19:27 | 12° below |
| Astronomical dusk | 20:04 | 18° below |
| Day length | 10 h 16 min | |
Sun path diagram for Horodok
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 63.7° at solar noon in Horodok; on the December solstice only 16.8°. Sunrise swings from 51° NE in June to 127° SE in December — a 76° 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 | 08:11 | 12:36 | 17:01 | 8 h 50 min | 20.4° |
| February | 07:24 | 12:39 | 17:54 | 10 h 30 min | 29.8° |
| March | 06:26 | 12:32 | 18:39 | 12 h 13 min | 40.6° |
| April | 06:21 | 13:24 | 20:27 | 14 h 07 min | 52.2° |
| May | 05:32 | 13:22 | 21:11 | 15 h 39 min | 60.5° |
| June | 05:17 | 13:27 | 21:37 | 16 h 20 min | 63.7° |
| July | 05:40 | 13:31 | 21:22 | 15 h 41 min | 60.6° |
| August | 06:24 | 13:28 | 20:31 | 14 h 08 min | 52.3° |
| September | 07:10 | 13:18 | 19:25 | 12 h 16 min | 40.8° |
| October | 07:56 | 13:09 | 18:22 | 10 h 27 min | 29.5° |
| November | 07:46 | 12:11 | 16:35 | 8 h 49 min | 20.3° |
| December | 08:20 | 12:23 | 16:26 | 8 h 06 min | 16.8° |
A year of daylight in Horodok
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 Horodok
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: 1133 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% | 0.52 | 8.7× |
| 15° | 1056 | 93% | 0.80 | 5.8× |
| 30° | 1123 | 99% | 1.04 | 4.4× |
| 39° year-round best | 1133 | 100% | 1.16 | 3.8× |
| 45° | 1128 | 100% | 1.23 | 3.5× |
| 50° = latitude | 1115 | 98% | 1.28 | 3.2× |
| 60° | 1071 | 94% | 1.35 | 2.9× |
| 70° | 1001 | 88% | 1.39 | 2.5× |
| 76° off-grid best | 947 | 84% | 1.40 | 2.3× |
| 90° | 795 | 70% | 1.37 | 1.9× |
A fixed array in Horodok produces the most over a year at 39°. The design month for an off-grid system is December: at 76° it makes 1.40 kWh per kWp a day, 21% more than at 39°, and costs 16% of the yearly total. Why steep panels win winter.
Off-grid solar in Horodok 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 | 0.88 | 1.85 | 1.68 | 1.43 | -4.4 °C |
| February snow | 1.61 | 2.68 | 2.43 | 2.22 | -2.8 °C |
| March | 2.80 | 3.45 | 3.08 | 3.25 | 2.1 °C |
| April | 4.16 | 3.96 | 3.45 | 4.07 | 8.6 °C |
| May | 5.06 | 3.88 | 3.30 | 4.30 | 14.0 °C |
| June | 5.49 | 3.81 | 3.18 | 4.36 | 17.7 °C |
| July | 5.38 | 3.88 | 3.22 | 4.32 | 19.9 °C |
| August | 4.86 | 4.20 | 3.51 | 4.34 | 19.6 °C |
| September | 3.38 | 3.83 | 3.27 | 3.58 | 14.4 °C |
| October | 2.05 | 3.12 | 2.72 | 2.67 | 8.4 °C |
| November | 1.01 | 1.89 | 1.67 | 1.51 | 3.3 °C |
| December snow | 0.67 | 1.55 | 1.39 | 1.16 | -2.3 °C |
| Year | 3.12 avg | 3.18 avg | 1001 kWh | 1133 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 850 Wp of panels at 70°, versus 1,020 Wp at 39°. The steep array is 17% smaller for the same winter. Size your own system.
Row spacing in Horodok
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.
8.4 mrow pitch at 70°
6.7 mrow pitch at 39°
How Horodok compares in Ukraine
Against the other 271 places in Ukraine with climate data, for a fixed array at its best angle.
267thof 272 places in Ukraine for sunshine, shared: 3.12 peak sun hours a day on flat ground.
−9%solar energy a year compared with the average place in Ukraine: 1,133 against 1,242 kWh per kWp.
−7 mindaylight on the longest day, compared with Kyiv: 16 h 20 min against 16 h 27 min.
39°best year-round tilt here; across Ukraine it runs from 33° in Sevastopol to 40° in Novhorod-Siverskyi.
Of the 272 places in Ukraine, Balaklava and one other place get the most sun (4.05 peak sun hours a day) and Mostyska and 2 other places the least (3.11); Horodok ranks joint 267th. In its darkest month, December, 1 kWp of off-grid panels at 70° makes 1.39 kWh a day here, against 1.38 kWh on average in Ukraine. The shortest day lasts 8 h 06 min, +6 min compared with Kyiv.
Solar forecast for Horodok, 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 Horodok
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Places near Horodok
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A free, live card for Horodok: 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.