Cherkasy · Ukraine · 48.75° N · 30.22° E
Solar position in Uman
Sun position, daylight and the best solar panel angle for Uman — computed for 48.75° N, 30.22° E, 197 m above sea level.
The sun right now
Sun in Uman today
Saturday, 24 October 2026 · local time UTC+3
| Event | Time | Direction / height |
|---|---|---|
| Astronomical dawn | 05:47 | sun 18° below horizon |
| Nautical dawn | 06:23 | 12° below |
| Civil dawn | 07:00 | 6° below |
| Sunrise | 07:32 | 107° ESE |
| Golden hour ends | 08:17 | sun 6° up |
| Solar noon | 12:43 | 29.5° high |
| Golden hour starts | 17:08 | sun 6° up |
| Sunset | 17:53 | 253° WSW |
| Civil dusk | 18:25 | 6° below |
| Nautical dusk | 19:02 | 12° below |
| Astronomical dusk | 19:38 | 18° below |
| Day length | 10 h 20 min | |
Sun path diagram for Uman
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 64.7° at solar noon in Uman; on the December solstice only 17.9°. Sunrise swings from 52° NE in June to 126° SE in December — a 74° 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 | 07:41 | 12:10 | 16:39 | 8 h 57 min | 21.4° |
| February | 06:56 | 12:13 | 17:29 | 10 h 33 min | 30.8° |
| March | 06:00 | 12:06 | 18:13 | 12 h 13 min | 41.6° |
| April | 05:57 | 12:58 | 19:59 | 14 h 02 min | 53.2° |
| May | 05:10 | 12:55 | 20:41 | 15 h 31 min | 61.5° |
| June | 04:55 | 13:00 | 21:05 | 16 h 10 min | 64.7° |
| July | 05:18 | 13:05 | 20:51 | 15 h 33 min | 61.7° |
| August | 06:00 | 13:02 | 20:03 | 14 h 03 min | 53.3° |
| September | 06:44 | 12:51 | 18:59 | 12 h 16 min | 41.9° |
| October | 07:28 | 12:43 | 17:58 | 10 h 30 min | 30.5° |
| November | 07:16 | 11:44 | 16:12 | 8 h 56 min | 21.3° |
| December | 07:49 | 11:57 | 16:05 | 8 h 16 min | 17.9° |
A year of daylight in Uman
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 Uman
Fixed array facing south (azimuth 180°). Energy per kWp from NASA POWER monthly climate, including clouds, temperature and snow reflection.
37°collects the most energy over a year: 1253 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° | 1040 | 83% | 0.58 | 8.8× |
| 15° | 1175 | 94% | 0.87 | 6.0× |
| 30° | 1244 | 99% | 1.13 | 4.5× |
| 37° year-round best | 1253 | 100% | 1.23 | 4.0× |
| 45° | 1244 | 99% | 1.33 | 3.6× |
| 49° = latitude | 1233 | 98% | 1.37 | 3.4× |
| 60° | 1175 | 94% | 1.45 | 2.9× |
| 70° | 1094 | 87% | 1.49 | 2.6× |
| 76° off-grid best | 1032 | 82% | 1.50 | 2.4× |
| 90° | 858 | 68% | 1.46 | 2.0× |
A fixed array in Uman produces the most over a year at 37°. The design month for an off-grid system is December: at 76° it makes 1.50 kWh per kWp a day, 22% more than at 37°, and costs 18% of the yearly total. Why steep panels win winter.
Off-grid solar in Uman at 70°
Daily energy of 1 kWp by month. Bars: panels at 70°. Line: panels at 37° (year-round best).
| Month | Sun hours, flat | Sun hours at 70° | kWh/kWp/day at 70° | at 37° | Mean temp. |
|---|---|---|---|---|---|
| January snow | 1.01 | 2.08 | 1.90 | 1.60 | -5.4 °C |
| February snow | 1.82 | 2.99 | 2.73 | 2.47 | -3.6 °C |
| March | 3.08 | 3.80 | 3.40 | 3.57 | 2.0 °C |
| April | 4.55 | 4.29 | 3.74 | 4.45 | 9.0 °C |
| May | 5.75 | 4.32 | 3.66 | 4.88 | 15.5 °C |
| June | 6.29 | 4.23 | 3.52 | 4.97 | 19.7 °C |
| July | 6.14 | 4.33 | 3.57 | 4.91 | 22.4 °C |
| August | 5.42 | 4.64 | 3.84 | 4.82 | 21.9 °C |
| September | 3.74 | 4.24 | 3.60 | 3.95 | 16.0 °C |
| October | 2.22 | 3.34 | 2.91 | 2.84 | 8.6 °C |
| November | 1.01 | 1.80 | 1.58 | 1.44 | 2.5 °C |
| December snow | 0.75 | 1.66 | 1.49 | 1.23 | -3.0 °C |
| Year | 3.49 avg | 3.48 avg | 1094 kWh | 1253 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 790 Wp of panels at 70°, versus 960 Wp at 37°. The steep array is 18% smaller for the same winter. Size your own system.
Row spacing in Uman
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.
7.9 mrow pitch at 70°
6.2 mrow pitch at 37°
How Uman compares in Ukraine
Against the other 271 places in Ukraine with climate data, for a fixed array at its best angle.
129thof 272 places in Ukraine for sunshine: 3.49 peak sun hours a day on flat ground.
+1%solar energy a year compared with the average place in Ukraine: 1,253 against 1,242 kWh per kWp.
−17 mindaylight on the longest day, compared with Kyiv: 16 h 10 min against 16 h 27 min.
37°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); Uman ranks 129th. In its darkest month, December, 1 kWp of off-grid panels at 70° makes 1.49 kWh a day here, against 1.38 kWh on average in Ukraine. The shortest day lasts 8 h 16 min, +16 min compared with Kyiv.
Solar forecast for Uman, 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 Uman
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Places near Uman
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A free, live card for Uman: 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.