Turkistan · Kazakhstan · 42.43° N · 68.81° E
Solar position in Arys
Sun position, daylight and the best solar panel angle for Arys — computed for 42.43° N, 68.81° E, 239 m above sea level.
The sun right now
Sun in Arys today
Saturday, 24 October 2026 · local time UTC+5
| Event | Time | Direction / height |
|---|---|---|
| Astronomical dawn | 05:13 | sun 18° below horizon |
| Nautical dawn | 05:46 | 12° below |
| Civil dawn | 06:19 | 6° below |
| Sunrise | 06:48 | 105° ESE |
| Golden hour ends | 07:27 | sun 6° up |
| Solar noon | 12:08 | 35.8° high |
| Golden hour starts | 16:50 | sun 6° up |
| Sunset | 17:29 | 255° WSW |
| Civil dusk | 17:58 | 6° below |
| Nautical dusk | 18:30 | 12° below |
| Astronomical dusk | 19:03 | 18° below |
| Day length | 10 h 41 min | |
Sun path diagram for Arys
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 71.0° at solar noon in Arys; on the December solstice only 24.2°. Sunrise swings from 56° ENE in June to 122° ESE in December — a 65° 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 | 07:48 | 12:36 | 17:24 | 9 h 36 min | 27.7° |
| February | 07:13 | 12:38 | 18:04 | 10 h 51 min | 37.1° |
| March | 06:26 | 12:32 | 18:37 | 12 h 11 min | 47.9° |
| April | 05:34 | 12:23 | 19:12 | 13 h 38 min | 59.5° |
| May | 04:57 | 12:21 | 19:45 | 14 h 48 min | 67.8° |
| June | 04:47 | 12:26 | 20:05 | 15 h 18 min | 71.0° |
| July | 05:06 | 12:31 | 19:55 | 14 h 50 min | 68.0° |
| August | 05:37 | 12:27 | 19:17 | 13 h 39 min | 59.6° |
| September | 06:10 | 12:17 | 18:24 | 12 h 14 min | 48.2° |
| October | 06:44 | 12:09 | 17:33 | 10 h 49 min | 36.9° |
| November | 07:22 | 12:10 | 16:58 | 9 h 35 min | 27.7° |
| December | 07:50 | 12:22 | 16:54 | 9 h 04 min | 24.2° |
A year of daylight in Arys
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 Arys
Fixed array facing south (azimuth 180°). Energy per kWp from NASA POWER monthly climate, including clouds, temperature and snow reflection.
35°collects the most energy over a year: 1612 kWh per kWp.
68°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° | 1366 | 85% | 1.27 | 4.8× |
| 15° | 1532 | 95% | 1.82 | 3.4× |
| 30° | 1608 | 100% | 2.27 | 2.6× |
| 35° year-round best | 1612 | 100% | 2.40 | 2.4× |
| 42° = latitude | 1602 | 99% | 2.54 | 2.2× |
| 45° | 1591 | 99% | 2.60 | 2.1× |
| 60° | 1484 | 92% | 2.76 | 1.8× |
| 68° off-grid best | 1392 | 86% | 2.79 | 1.7× |
| 70° | 1366 | 85% | 2.79 | 1.7× |
| 90° | 1038 | 64% | 2.61 | 1.8× |
A fixed array in Arys produces the most over a year at 35°. The design month for an off-grid system is December: at 68° it makes 2.79 kWh per kWp a day, 16% more than at 35°, and costs 14% of the yearly total. Why steep panels win winter.
Off-grid solar in Arys at 70°
Daily energy of 1 kWp by month. Bars: panels at 70°. Line: panels at 35° (year-round best).
| Month | Sun hours, flat | Sun hours at 70° | kWh/kWp/day at 70° | at 35° | Mean temp. |
|---|---|---|---|---|---|
| January snow | 1.79 | 3.38 | 3.08 | 2.65 | -2.3 °C |
| February snow | 2.73 | 4.09 | 3.69 | 3.52 | 0.2 °C |
| March | 3.91 | 4.39 | 3.85 | 4.22 | 7.8 °C |
| April | 5.42 | 4.61 | 3.94 | 4.98 | 14.2 °C |
| May | 6.86 | 4.54 | 3.77 | 5.48 | 21.1 °C |
| June | 7.69 | 4.39 | 3.55 | 5.62 | 27.1 °C |
| July | 7.65 | 4.61 | 3.69 | 5.66 | 29.8 °C |
| August | 6.87 | 5.20 | 4.20 | 5.68 | 28.3 °C |
| September | 5.45 | 5.70 | 4.74 | 5.43 | 21.5 °C |
| October | 3.58 | 5.03 | 4.32 | 4.34 | 13.1 °C |
| November | 2.11 | 3.72 | 3.30 | 3.01 | 5.0 °C |
| December snow | 1.55 | 3.07 | 2.79 | 2.40 | -1.5 °C |
| Year | 4.65 avg | 4.39 avg | 1366 kWh | 1612 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 420 Wp of panels at 70°, versus 490 Wp at 35°. The steep array is 14% smaller for the same winter. Size your own system.
Row spacing in Arys
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.
5.6 mrow pitch at 70°
4.6 mrow pitch at 35°
How Arys compares in Kazakhstan
Against the other 82 places in Kazakhstan with climate data, for a fixed array at its best angle.
3rdof 83 places in Kazakhstan for sunshine, shared: 4.64 peak sun hours a day on flat ground.
+6%solar energy a year compared with the average place in Kazakhstan: 1,612 against 1,524 kWh per kWp.
−6 mindaylight on the longest day, compared with Almaty: 15 h 18 min against 15 h 24 min.
35°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); Arys ranks joint 3rd. In its darkest month, December, 1 kWp of off-grid panels at 70° makes 2.79 kWh a day here, against 2.54 kWh on average in Kazakhstan. The shortest day lasts 9 h 04 min, +6 min compared with Almaty.
Solar forecast for Arys, 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 Arys
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Places near Arys
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A free, live card for Arys: 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.