Zabaykalskiy (Transbaikal) Kray · Russia · 51.11° N · 114.54° E
Solar position in Aginskoye
Sun position, daylight and the best solar panel angle for Aginskoye — computed for 51.11° N, 114.54° E, 675 m above sea level.
The sun right now
Sun in Aginskoye today
Sunday, 25 October 2026 · local time UTC+9
| Event | Time | Direction / height |
|---|---|---|
| Astronomical dawn | 06:10 | sun 18° below horizon |
| Nautical dawn | 06:48 | 12° below |
| Civil dawn | 07:27 | 6° below |
| Sunrise | 08:01 | 108° ESE |
| Golden hour ends | 08:48 | sun 6° up |
| Solar noon | 13:05 | 26.8° high |
| Golden hour starts | 17:22 | sun 6° up |
| Sunset | 18:09 | 251° WSW |
| Civil dusk | 18:43 | 6° below |
| Nautical dusk | 19:22 | 12° below |
| Astronomical dusk | 20:00 | 18° below |
| Day length | 10 h 08 min | |
Sun path diagram for Aginskoye
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 62.3° at solar noon in Aginskoye; on the December solstice only 15.5°. Sunrise swings from 49° NE in June to 128° SE in December — a 79° 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 | 09:13 | 13:33 | 17:52 | 8 h 39 min | 19.0° |
| February | 08:23 | 13:35 | 18:47 | 10 h 24 min | 28.4° |
| March | 07:23 | 13:29 | 19:35 | 12 h 13 min | 39.1° |
| April | 06:15 | 13:20 | 20:27 | 14 h 12 min | 50.8° |
| May | 05:24 | 13:18 | 21:13 | 15 h 50 min | 59.1° |
| June | 05:06 | 13:23 | 21:40 | 16 h 34 min | 62.3° |
| July | 05:31 | 13:28 | 21:24 | 15 h 53 min | 59.4° |
| August | 06:17 | 13:24 | 20:31 | 14 h 15 min | 51.0° |
| September | 07:05 | 13:14 | 19:23 | 12 h 17 min | 39.6° |
| October | 07:54 | 13:06 | 18:17 | 10 h 23 min | 28.2° |
| November | 08:47 | 13:07 | 17:27 | 8 h 39 min | 19.0° |
| December | 09:22 | 13:19 | 17:16 | 7 h 54 min | 15.5° |
A year of daylight in Aginskoye
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 Aginskoye
Fixed array facing south (azimuth 180°). Energy per kWp from NASA POWER monthly climate, including clouds, temperature and snow reflection.
49°collects the most energy over a year: 1639 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° | 1166 | 71% | 0.90 | 5.7× |
| 15° | 1405 | 86% | 1.72 | 3.1× |
| 30° | 1565 | 95% | 2.43 | 2.3× |
| 45° | 1636 | 100% | 3.00 | 2.0× |
| 49° year-round best | 1639 | 100% | 3.12 | 1.9× |
| 51° = latitude | 1638 | 100% | 3.18 | 1.9× |
| 60° | 1614 | 98% | 3.38 | 1.8× |
| 70° off-grid best | 1549 | 95% | 3.52 | 1.7× |
| 90° | 1311 | 80% | 3.50 | 2.3× |
A fixed array in Aginskoye produces the most over a year at 49°. The design month for an off-grid system is December: at 70° it makes 3.52 kWh per kWp a day, 13% more than at 49°, and costs 5% of the yearly total. Why steep panels win winter.
Off-grid solar in Aginskoye at 70°
Daily energy of 1 kWp by month. Bars: panels at 70°. Line: panels at 49° (year-round best).
| Month | Sun hours, flat | Sun hours at 70° | kWh/kWp/day at 70° | at 49° | Mean temp. |
|---|---|---|---|---|---|
| January snow | 1.53 | 4.09 | 4.01 | 3.60 | -22.6 °C |
| February snow | 2.70 | 5.58 | 5.39 | 5.06 | -18.8 °C |
| March snow | 4.19 | 6.55 | 6.10 | 6.05 | -8.9 °C |
| April | 5.15 | 5.13 | 4.60 | 5.25 | 1.8 °C |
| May | 5.98 | 4.66 | 4.04 | 4.98 | 9.7 °C |
| June | 6.34 | 4.42 | 3.71 | 4.73 | 17.8 °C |
| July | 5.82 | 4.26 | 3.53 | 4.43 | 20.4 °C |
| August | 5.00 | 4.42 | 3.72 | 4.40 | 17.6 °C |
| September | 4.01 | 4.90 | 4.26 | 4.60 | 9.9 °C |
| October snow | 2.69 | 4.89 | 4.42 | 4.32 | -0.1 °C |
| November snow | 1.54 | 3.96 | 3.73 | 3.40 | -11.0 °C |
| December snow | 1.13 | 3.62 | 3.52 | 3.12 | -19.8 °C |
| Year | 3.84 avg | 4.70 avg | 1549 kWh | 1639 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 340 Wp of panels at 70°, versus 380 Wp at 49°. The steep array is 11% smaller for the same winter. Size your own system.
Row spacing in Aginskoye
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.
9.3 mrow pitch at 70°
8.2 mrow pitch at 49°
How Aginskoye compares in Russia
Against the other 979 places in Russia with climate data, for a fixed array at its best angle.
29thof 980 places in Russia for sunshine, shared: 3.85 peak sun hours a day on flat ground.
+37%solar energy a year compared with the average place in Russia: 1,639 against 1,196 kWh per kWp.
−59 mindaylight on the longest day, compared with Moscow: 16 h 34 min against 17 h 34 min.
49°best year-round tilt here; across Russia it runs from 32° in Derbent to 54° in Yakutsk.
Of the 980 places in Russia, Novorossiysk gets the most sun (3.96 peak sun hours a day) and Polyarnyy the least (1.93); Aginskoye ranks joint 29th. In its darkest month, December, 1 kWp of off-grid panels at 70° makes 3.52 kWh a day here, against 1.31 kWh on average in Russia. The shortest day lasts 7 h 54 min, +53 min compared with Moscow.
Solar forecast for Aginskoye, 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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A free, live card for Aginskoye: 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.