Kostanay · Kazakhstan · 50.25° N · 66.90° E
Solar position in Arkalyk
Sun position, daylight and the best solar panel angle for Arkalyk — computed for 50.25° N, 66.90° E, 332 m above sea level.
The sun right now
Sun in Arkalyk today
Saturday, 24 October 2026 · local time UTC+5
| Event | Time | Direction / height |
|---|---|---|
| Astronomical dawn | 05:19 | sun 18° below horizon |
| Nautical dawn | 05:57 | 12° below |
| Civil dawn | 06:35 | 6° below |
| Sunrise | 07:08 | 107° ESE |
| Golden hour ends | 07:55 | sun 6° up |
| Solar noon | 12:16 | 28.0° high |
| Golden hour starts | 16:37 | sun 6° up |
| Sunset | 17:23 | 252° WSW |
| Civil dusk | 17:56 | 6° below |
| Nautical dusk | 18:34 | 12° below |
| Astronomical dusk | 19:12 | 18° below |
| Day length | 10 h 15 min | |
Sun path diagram for Arkalyk
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 63.2° at solar noon in Arkalyk; on the December solstice only 16.4°. Sunrise swings from 50° NE in June to 127° SE in December — a 77° 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 | 08:20 | 12:43 | 17:06 | 8 h 46 min | 19.9° |
| February | 07:32 | 12:46 | 18:00 | 10 h 28 min | 29.3° |
| March | 06:33 | 12:39 | 18:46 | 12 h 13 min | 40.0° |
| April | 05:27 | 12:31 | 19:35 | 14 h 08 min | 51.7° |
| May | 04:38 | 12:29 | 20:20 | 15 h 43 min | 60.0° |
| June | 04:21 | 12:34 | 20:46 | 16 h 25 min | 63.2° |
| July | 04:45 | 12:38 | 20:31 | 15 h 46 min | 60.2° |
| August | 05:30 | 12:35 | 19:40 | 14 h 10 min | 51.8° |
| September | 06:16 | 12:25 | 18:33 | 12 h 17 min | 40.4° |
| October | 07:03 | 12:16 | 17:29 | 10 h 25 min | 29.0° |
| November | 07:55 | 12:17 | 16:40 | 8 h 46 min | 19.9° |
| December | 08:29 | 12:30 | 16:31 | 8 h 02 min | 16.4° |
A year of daylight in Arkalyk
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 Arkalyk
Fixed array facing south (azimuth 180°). Energy per kWp from NASA POWER monthly climate, including clouds, temperature and snow reflection.
44°collects the most energy over a year: 1526 kWh per kWp.
74°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 | November kWh/kWp/day | Best ÷ worst month |
|---|---|---|---|---|
| 0° | 1171 | 77% | 0.95 | 6.6× |
| 15° | 1368 | 90% | 1.42 | 4.1× |
| 30° | 1489 | 98% | 1.83 | 3.1× |
| 44° year-round best | 1526 | 100% | 2.12 | 2.5× |
| 45° | 1526 | 100% | 2.14 | 2.5× |
| 50° = latitude | 1519 | 100% | 2.21 | 2.3× |
| 60° | 1478 | 97% | 2.33 | 2.2× |
| 70° | 1400 | 92% | 2.38 | 2.1× |
| 74° off-grid best | 1360 | 89% | 2.38 | 2.1× |
| 90° | 1149 | 75% | 2.31 | 2.0× |
A fixed array in Arkalyk produces the most over a year at 44°. The design month for an off-grid system is November: at 74° it makes 2.38 kWh per kWp a day, 12% more than at 44°, and costs 11% of the yearly total. Why steep panels win winter.
Off-grid solar in Arkalyk at 70°
Daily energy of 1 kWp by month. Bars: panels at 70°. Line: panels at 44° (year-round best).
| Month | Sun hours, flat | Sun hours at 70° | kWh/kWp/day at 70° | at 44° | Mean temp. |
|---|---|---|---|---|---|
| January snow | 1.50 | 3.75 | 3.58 | 3.13 | -15.2 °C |
| February snow | 2.65 | 5.06 | 4.79 | 4.43 | -13.0 °C |
| March snow | 3.89 | 5.57 | 5.10 | 5.05 | -3.9 °C |
| April | 4.89 | 4.79 | 4.21 | 4.89 | 7.0 °C |
| May | 6.39 | 4.90 | 4.16 | 5.34 | 15.3 °C |
| June | 6.75 | 4.58 | 3.80 | 5.11 | 20.7 °C |
| July | 6.32 | 4.51 | 3.72 | 4.91 | 22.3 °C |
| August | 5.51 | 4.85 | 4.03 | 4.90 | 21.0 °C |
| September | 4.13 | 5.01 | 4.30 | 4.66 | 13.7 °C |
| October | 2.41 | 3.94 | 3.49 | 3.45 | 4.7 °C |
| November snow | 1.18 | 2.60 | 2.38 | 2.12 | -4.4 °C |
| December snow | 1.03 | 2.70 | 2.54 | 2.19 | -12.2 °C |
| Year | 3.89 avg | 4.35 avg | 1400 kWh | 1526 kWh |
Sizing example. To run a 1 kWh-per-day load through November on LiFePO4 batteries (charge controller, battery and inverter losses included) you need about 500 Wp of panels at 70°, versus 560 Wp at 44°. The steep array is 11% smaller for the same winter. Size your own system.
Row spacing in Arkalyk
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.
8.7 mrow pitch at 70°
7.4 mrow pitch at 44°
How Arkalyk compares in Kazakhstan
Against the other 82 places in Kazakhstan with climate data, for a fixed array at its best angle.
55thof 83 places in Kazakhstan for sunshine: 3.89 peak sun hours a day on flat ground.
±0%solar energy a year compared with the average place in Kazakhstan: 1,526 against 1,524 kWh per kWp.
+1 h 01 mindaylight on the longest day, compared with Almaty: 16 h 25 min against 15 h 24 min.
44°best year-round tilt here; across Kazakhstan it runs from 32° in Zhetysay to 47° in Petropavl.
Of the 83 places in Kazakhstan, Shardara gets the most sun (4.67 peak sun hours a day) and Petropavl the least (3.26); Arkalyk ranks 55th. In its darkest month, November, 1 kWp of off-grid panels at 70° makes 2.38 kWh a day here, against 2.54 kWh on average in Kazakhstan. The shortest day lasts 8 h 02 min, −56 min compared with Almaty.
Solar forecast for Arkalyk, 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 Arkalyk
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Places near Arkalyk
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A free, live card for Arkalyk: 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.