Donetsk · Ukraine · 47.10° N · 37.54° E
Solar position in Mariupol
Sun position, daylight and the best solar panel angle for Mariupol — computed for 47.10° N, 37.54° E, 65 m above sea level.
The sun right now
Sun in Mariupol today
Saturday, 24 October 2026 · local time UTC+3
| Event | Time | Direction / height |
|---|---|---|
| Astronomical dawn | 05:18 | sun 18° below horizon |
| Nautical dawn | 05:53 | 12° below |
| Civil dawn | 06:29 | 6° below |
| Sunrise | 07:00 | 106° ESE |
| Golden hour ends | 07:43 | sun 6° up |
| Solar noon | 12:13 | 31.1° high |
| Golden hour starts | 16:43 | sun 6° up |
| Sunset | 17:26 | 253° WSW |
| Civil dusk | 17:58 | 6° below |
| Nautical dusk | 18:33 | 12° below |
| Astronomical dusk | 19:08 | 18° below |
| Day length | 10 h 26 min | |
Sun path diagram for Mariupol
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 66.3° at solar noon in Mariupol; on the December solstice only 19.5°. Sunrise swings from 53° NE in June to 125° SE in December — a 72° 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 | 07:07 | 11:41 | 16:15 | 9 h 08 min | 23.1° |
| February | 06:24 | 11:43 | 17:02 | 10 h 38 min | 32.4° |
| March | 05:31 | 11:37 | 17:43 | 12 h 12 min | 43.2° |
| April | 05:31 | 12:28 | 19:26 | 13 h 55 min | 54.8° |
| May | 04:47 | 12:26 | 20:05 | 15 h 18 min | 63.1° |
| June | 04:34 | 12:31 | 20:28 | 15 h 55 min | 66.3° |
| July | 04:55 | 12:36 | 20:16 | 15 h 20 min | 63.3° |
| August | 05:34 | 12:32 | 19:30 | 13 h 56 min | 55.0° |
| September | 06:15 | 12:22 | 18:30 | 12 h 15 min | 43.5° |
| October | 06:56 | 12:14 | 17:31 | 10 h 36 min | 32.2° |
| November | 06:41 | 11:15 | 15:49 | 9 h 07 min | 23.0° |
| December | 07:12 | 11:27 | 15:42 | 8 h 30 min | 19.5° |
A year of daylight in Mariupol
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 Mariupol
Fixed array facing south (azimuth 180°). Energy per kWp from NASA POWER monthly climate, including clouds, temperature and snow reflection.
36°collects the most energy over a year: 1306 kWh per kWp.
70°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° | 1099 | 84% | 0.63 | 8.4× |
| 15° | 1235 | 95% | 0.92 | 5.9× |
| 30° | 1300 | 100% | 1.17 | 4.5× |
| 36° year-round best | 1306 | 100% | 1.25 | 4.1× |
| 45° | 1292 | 99% | 1.35 | 3.6× |
| 47° = latitude | 1285 | 98% | 1.37 | 3.6× |
| 60° | 1210 | 93% | 1.45 | 3.1× |
| 70° off-grid best | 1118 | 86% | 1.47 | 2.7× |
| 90° | 860 | 66% | 1.40 | 2.2× |
A fixed array in Mariupol produces the most over a year at 36°. The design month for an off-grid system is December: at 70° it makes 1.47 kWh per kWp a day, 18% more than at 36°, and costs 14% of the yearly total. Why steep panels win winter.
Off-grid solar in Mariupol at 70°
Daily energy of 1 kWp by month. Bars: panels at 70°. Line: panels at 36° (year-round best).
| Month | Sun hours, flat | Sun hours at 70° | kWh/kWp/day at 70° | at 36° | Mean temp. |
|---|---|---|---|---|---|
| January snow | 1.00 | 1.93 | 1.74 | 1.48 | -2.3 °C |
| February snow | 1.85 | 2.87 | 2.59 | 2.43 | -1.6 °C |
| March | 3.08 | 3.66 | 3.26 | 3.47 | 3.0 °C |
| April | 4.75 | 4.38 | 3.80 | 4.60 | 9.5 °C |
| May | 6.11 | 4.45 | 3.75 | 5.13 | 16.8 °C |
| June | 6.60 | 4.27 | 3.53 | 5.13 | 21.8 °C |
| July | 6.51 | 4.41 | 3.60 | 5.11 | 24.8 °C |
| August | 5.82 | 4.84 | 3.97 | 5.08 | 24.6 °C |
| September | 4.17 | 4.67 | 3.93 | 4.34 | 18.5 °C |
| October | 2.48 | 3.67 | 3.18 | 3.11 | 11.0 °C |
| November | 1.23 | 2.19 | 1.93 | 1.75 | 4.4 °C |
| December snow | 0.81 | 1.65 | 1.47 | 1.25 | -0.4 °C |
| Year | 3.71 avg | 3.59 avg | 1118 kWh | 1306 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 800 Wp of panels at 70°, versus 940 Wp at 36°. The steep array is 15% smaller for the same winter. Size your own system.
Row spacing in Mariupol
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.
7.1 mrow pitch at 70°
5.6 mrow pitch at 36°
How Mariupol compares in Ukraine
Against the other 271 places in Ukraine with climate data, for a fixed array at its best angle.
34thof 272 places in Ukraine for sunshine: 3.71 peak sun hours a day on flat ground.
+5%solar energy a year compared with the average place in Ukraine: 1,306 against 1,242 kWh per kWp.
−32 mindaylight on the longest day, compared with Kyiv: 15 h 55 min against 16 h 27 min.
36°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); Mariupol ranks 34th. In its darkest month, December, 1 kWp of off-grid panels at 70° makes 1.47 kWh a day here, against 1.38 kWh on average in Ukraine. The shortest day lasts 8 h 30 min, +30 min compared with Kyiv.
Solar forecast for Mariupol, 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 Mariupol
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A free, live card for Mariupol: 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.