Syunik · Armenia · 39.51° N · 46.34° E
Solar position in Goris
Sun position, daylight and the best solar panel angle for Goris — computed for 39.51° N, 46.34° E, 1351 m above sea level.
The sun right now
Sun in Goris today
Saturday, 24 October 2026 · local time UTC+4
| Event | Time | Direction / height |
|---|---|---|
| Astronomical dawn | 05:43 | sun 18° below horizon |
| Nautical dawn | 06:14 | 12° below |
| Civil dawn | 06:46 | 6° below |
| Sunrise | 07:13 | 105° ESE |
| Golden hour ends | 07:51 | sun 6° up |
| Solar noon | 12:38 | 38.7° high |
| Golden hour starts | 17:26 | sun 6° up |
| Sunset | 18:03 | 255° WSW |
| Civil dusk | 18:30 | 6° below |
| Nautical dusk | 19:02 | 12° below |
| Astronomical dusk | 19:33 | 18° below |
| Day length | 10 h 49 min | |
Sun path diagram for Goris
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 73.9° at solar noon in Goris; on the December solstice only 27.1°. Sunrise swings from 58° ENE in June to 120° ESE in December — a 62° 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 | 08:10 | 13:06 | 18:01 | 9 h 51 min | 30.6° |
| February | 07:39 | 13:08 | 18:37 | 10 h 58 min | 40.0° |
| March | 06:56 | 13:02 | 19:07 | 12 h 10 min | 50.8° |
| April | 06:09 | 12:53 | 19:38 | 13 h 29 min | 62.4° |
| May | 05:35 | 12:51 | 20:07 | 14 h 31 min | 70.7° |
| June | 05:27 | 12:56 | 20:25 | 14 h 58 min | 73.9° |
| July | 05:44 | 13:01 | 20:17 | 14 h 33 min | 70.9° |
| August | 06:12 | 12:57 | 19:42 | 13 h 30 min | 62.5° |
| September | 06:41 | 12:47 | 18:53 | 12 h 13 min | 51.1° |
| October | 07:10 | 12:39 | 18:07 | 10 h 57 min | 39.8° |
| November | 07:45 | 12:40 | 17:35 | 9 h 50 min | 30.6° |
| December | 08:11 | 12:52 | 17:33 | 9 h 23 min | 27.1° |
A year of daylight in Goris
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 Goris
Fixed array facing south (azimuth 180°). Energy per kWp from NASA POWER monthly climate, including clouds, temperature and snow reflection.
33°collects the most energy over a year: 1449 kWh per kWp.
63°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° | 1254 | 86% | 1.57 | 3.5× |
| 15° | 1390 | 96% | 2.22 | 2.4× |
| 30° | 1447 | 100% | 2.74 | 1.9× |
| 33° year-round best | 1449 | 100% | 2.82 | 1.8× |
| 40° = latitude | 1441 | 99% | 2.99 | 1.6× |
| 45° | 1425 | 98% | 3.09 | 1.5× |
| 60° | 1324 | 91% | 3.27 | 1.3× |
| 63° off-grid best | 1294 | 89% | 3.28 | 1.2× |
| 70° | 1216 | 84% | 3.28 | 1.2× |
| 90° | 926 | 64% | 3.05 | 1.7× |
A fixed array in Goris produces the most over a year at 33°. The design month for an off-grid system is December: at 63° it makes 3.28 kWh per kWp a day, 16% more than at 33°, and costs 11% of the yearly total. Why steep panels win winter.
Off-grid solar in Goris at 70°
Daily energy of 1 kWp by month. Bars: panels at 70°. Line: panels at 33° (year-round best).
| Month | Sun hours, flat | Sun hours at 70° | kWh/kWp/day at 70° | at 33° | Mean temp. |
|---|---|---|---|---|---|
| January snow | 2.16 | 3.72 | 3.38 | 3.00 | -1.5 °C |
| February snow | 2.86 | 3.90 | 3.52 | 3.43 | 0.1 °C |
| March | 3.57 | 3.65 | 3.23 | 3.66 | 4.6 °C |
| April | 4.45 | 3.52 | 3.05 | 3.98 | 9.0 °C |
| May | 5.60 | 3.60 | 3.05 | 4.51 | 14.8 °C |
| June | 6.67 | 3.72 | 3.09 | 5.01 | 19.5 °C |
| July | 6.50 | 3.81 | 3.15 | 4.94 | 21.9 °C |
| August | 5.98 | 4.27 | 3.54 | 4.96 | 21.5 °C |
| September | 4.69 | 4.49 | 3.79 | 4.51 | 17.6 °C |
| October | 3.28 | 4.11 | 3.55 | 3.68 | 11.8 °C |
| November | 2.32 | 3.79 | 3.37 | 3.11 | 4.7 °C |
| December snow | 1.91 | 3.63 | 3.28 | 2.82 | 0.1 °C |
| Year | 4.17 avg | 3.85 avg | 1216 kWh | 1449 kWh |
Sizing example. To run a 1 kWh-per-day load through May on LiFePO4 batteries (charge controller, battery and inverter losses included) you need about 390 Wp of panels at 70°, versus 420 Wp at 33°. The steep array is 7% smaller for the same winter. Size your own system.
Row spacing in Goris
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.
4.9 mrow pitch at 70°
4.1 mrow pitch at 33°
How Goris compares in Armenia
Against the other 18 places in Armenia with climate data, for a fixed array at its best angle.
15thof 19 places in Armenia for sunshine: 4.17 peak sun hours a day on flat ground.
−4%solar energy a year compared with the average place in Armenia: 1,449 against 1,508 kWh per kWp.
−4 mindaylight on the longest day, compared with Yerevan: 14 h 58 min against 15 h 02 min.
33°best year-round tilt here; across Armenia it runs from 33° in Kapan to 35° in Gyumri.
Of the 19 places in Armenia, Ararat gets the most sun (4.49 peak sun hours a day) and Ijevan the least (4.06); Goris ranks 15th. In its darkest month, May, 1 kWp of off-grid panels at 70° makes 3.05 kWh a day here, against 3.10 kWh on average in Armenia. The shortest day lasts 9 h 23 min, +4 min compared with Yerevan.
Solar forecast for Goris, 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 Goris
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Places near Goris
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A free, live card for Goris: 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.