Minsk · Belarus · 53.02° N · 27.54° E
Solar position in Slutsk
Sun position, daylight and the best solar panel angle for Slutsk — computed for 53.02° N, 27.54° E, 141 m above sea level.
The sun right now
Sun in Slutsk today
Saturday, 24 October 2026 · local time UTC+3
| Event | Time | Direction / height |
|---|---|---|
| Astronomical dawn | 05:56 | sun 18° below horizon |
| Nautical dawn | 06:36 | 12° below |
| Civil dawn | 07:16 | 6° below |
| Sunrise | 07:52 | 109° ESE |
| Golden hour ends | 08:42 | sun 6° up |
| Solar noon | 12:53 | 25.2° high |
| Golden hour starts | 17:05 | sun 6° up |
| Sunset | 17:54 | 251° WSW |
| Civil dusk | 18:30 | 6° below |
| Nautical dusk | 19:10 | 12° below |
| Astronomical dusk | 19:50 | 18° below |
| Day length | 10 h 03 min | |
Sun path diagram for Slutsk
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 60.4° at solar noon in Slutsk; on the December solstice only 13.6°. Sunrise swings from 47° NE in June to 130° SE in December — a 83° 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 | 09:09 | 13:21 | 17:33 | 8 h 24 min | 17.2° |
| February | 08:14 | 13:23 | 18:32 | 10 h 18 min | 26.5° |
| March | 07:10 | 13:17 | 19:24 | 12 h 14 min | 37.3° |
| April | 05:58 | 13:08 | 20:20 | 14 h 22 min | 48.9° |
| May | 05:02 | 13:06 | 21:10 | 16 h 08 min | 57.2° |
| June | 04:43 | 13:11 | 21:39 | 16 h 56 min | 60.4° |
| July | 05:10 | 13:16 | 21:21 | 16 h 11 min | 57.4° |
| August | 06:00 | 13:12 | 20:24 | 14 h 23 min | 49.0° |
| September | 06:53 | 13:02 | 19:11 | 12 h 17 min | 37.6° |
| October | 07:46 | 12:54 | 18:01 | 10 h 14 min | 26.2° |
| November | 08:44 | 12:55 | 17:06 | 8 h 23 min | 17.1° |
| December | 09:21 | 13:07 | 16:54 | 7 h 34 min | 13.6° |
A year of daylight in Slutsk
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 Slutsk
Fixed array facing south (azimuth 180°). Energy per kWp from NASA POWER monthly climate, including clouds, temperature and snow reflection.
40°collects the most energy over a year: 1122 kWh per kWp.
78°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° | 907 | 81% | 0.34 | 14.0× |
| 15° | 1036 | 92% | 0.55 | 9.1× |
| 30° | 1107 | 99% | 0.73 | 6.7× |
| 40° year-round best | 1122 | 100% | 0.84 | 5.6× |
| 45° | 1118 | 100% | 0.88 | 5.2× |
| 53° = latitude | 1099 | 98% | 0.94 | 4.6× |
| 60° | 1068 | 95% | 0.98 | 4.1× |
| 70° | 1003 | 89% | 1.02 | 3.7× |
| 78° off-grid best | 933 | 83% | 1.03 | 3.4× |
| 90° | 805 | 72% | 1.01 | 3.1× |
A fixed array in Slutsk produces the most over a year at 40°. The design month for an off-grid system is December: at 78° it makes 1.03 kWh per kWp a day, 23% more than at 40°, and costs 17% of the yearly total. Why steep panels win winter.
Off-grid solar in Slutsk at 70°
Daily energy of 1 kWp by month. Bars: panels at 70°. Line: panels at 40° (year-round best).
| Month | Sun hours, flat | Sun hours at 70° | kWh/kWp/day at 70° | at 40° | Mean temp. |
|---|---|---|---|---|---|
| January snow | 0.69 | 1.57 | 1.43 | 1.20 | -7.1 °C |
| February snow | 1.45 | 2.56 | 2.34 | 2.11 | -5.7 °C |
| March snow | 2.84 | 3.96 | 3.57 | 3.56 | -0.4 °C |
| April | 4.21 | 4.27 | 3.75 | 4.30 | 7.0 °C |
| May | 5.27 | 4.25 | 3.62 | 4.60 | 13.5 °C |
| June | 5.81 | 4.20 | 3.53 | 4.71 | 17.2 °C |
| July | 5.47 | 4.14 | 3.45 | 4.49 | 19.7 °C |
| August | 4.67 | 4.25 | 3.55 | 4.27 | 19.1 °C |
| September | 3.19 | 3.83 | 3.27 | 3.51 | 13.6 °C |
| October | 1.67 | 2.63 | 2.30 | 2.22 | 6.8 °C |
| November | 0.67 | 1.27 | 1.11 | 1.01 | 1.3 °C |
| December snow | 0.45 | 1.14 | 1.02 | 0.84 | -4.2 °C |
| Year | 3.04 avg | 3.17 avg | 1003 kWh | 1122 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 1,160 Wp of panels at 70°, versus 1,410 Wp at 40°. The steep array is 18% smaller for the same winter. Size your own system.
Row spacing in Slutsk
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.
10.9 mrow pitch at 70°
8.5 mrow pitch at 40°
How Slutsk compares in Belarus
Against the other 55 places in Belarus with climate data, for a fixed array at its best angle.
16thof 56 places in Belarus for sunshine, shared: 3.04 peak sun hours a day on flat ground.
+1%solar energy a year compared with the average place in Belarus: 1,122 against 1,109 kWh per kWp.
−11 mindaylight on the longest day, compared with Minsk: 16 h 56 min against 17 h 07 min.
40°best year-round tilt here; across Belarus it runs from 39° in Brest to 42° in Vitebsk.
Of the 56 places in Belarus, Dobrush gets the most sun (3.17 peak sun hours a day) and Novopolotsk and one other place the least (2.84); Slutsk ranks joint 16th. In its darkest month, December, 1 kWp of off-grid panels at 70° makes 1.02 kWh a day here, against 0.96 kWh on average in Belarus. The shortest day lasts 7 h 34 min, +10 min compared with Minsk.
Solar forecast for Slutsk, 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 Slutsk
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A free, live card for Slutsk: 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.