Erbil · Iraq · 36.08° N · 44.63° E
Solar position in Koysinceq
Sun position, daylight and the best solar panel angle for Koysinceq — computed for 36.08° N, 44.63° E, 600 m above sea level.
The sun right now
Sun in Koysinceq today
Saturday, 24 October 2026 · local time UTC+3
| Event | Time | Direction / height |
|---|---|---|
| Astronomical dawn | 04:50 | sun 18° below horizon |
| Nautical dawn | 05:20 | 12° below |
| Civil dawn | 05:50 | 6° below |
| Sunrise | 06:16 | 104° ESE |
| Golden hour ends | 06:51 | sun 6° up |
| Solar noon | 11:45 | 42.1° high |
| Golden hour starts | 16:39 | sun 6° up |
| Sunset | 17:14 | 256° WSW |
| Civil dusk | 17:40 | 6° below |
| Nautical dusk | 18:10 | 12° below |
| Astronomical dusk | 18:40 | 18° below |
| Day length | 10 h 58 min | |
Sun path diagram for Koysinceq
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 77.4° at solar noon in Koysinceq; on the December solstice only 30.5°. Sunrise swings from 60° ENE in June to 119° ESE in December — a 59° 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 | 07:09 | 12:12 | 17:16 | 10 h 07 min | 34.1° |
| February | 06:42 | 12:15 | 17:48 | 11 h 06 min | 43.4° |
| March | 06:04 | 12:08 | 18:13 | 12 h 10 min | 54.2° |
| April | 05:20 | 12:00 | 18:40 | 13 h 19 min | 65.8° |
| May | 04:51 | 11:58 | 19:05 | 14 h 14 min | 74.1° |
| June | 04:44 | 12:03 | 19:21 | 14 h 37 min | 77.4° |
| July | 05:00 | 12:07 | 19:15 | 14 h 15 min | 74.4° |
| August | 05:24 | 12:04 | 18:44 | 13 h 20 min | 66.0° |
| September | 05:48 | 11:54 | 18:00 | 12 h 12 min | 54.6° |
| October | 06:13 | 11:45 | 17:18 | 11 h 05 min | 43.2° |
| November | 06:43 | 11:47 | 16:50 | 10 h 06 min | 34.0° |
| December | 07:08 | 11:59 | 16:50 | 9 h 42 min | 30.5° |
A year of daylight in Koysinceq
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 Koysinceq
Fixed array facing south (azimuth 180°). Energy per kWp from NASA POWER monthly climate, including clouds, temperature and snow reflection.
30°collects the most energy over a year: 1702 kWh per kWp.
58°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° | 1502 | 88% | 1.85 | 3.5× |
| 15° | 1651 | 97% | 2.57 | 2.5× |
| 30° year-round best | 1702 | 100% | 3.11 | 1.9× |
| 36° = latitude | 1694 | 100% | 3.28 | 1.7× |
| 45° | 1654 | 97% | 3.47 | 1.6× |
| 58° off-grid best | 1534 | 90% | 3.59 | 1.4× |
| 60° | 1510 | 89% | 3.60 | 1.4× |
| 70° | 1366 | 80% | 3.56 | 1.4× |
| 90° | 991 | 58% | 3.19 | 2.3× |
A fixed array in Koysinceq produces the most over a year at 30°. The design month for an off-grid system is December: at 58° it makes 3.59 kWh per kWp a day, 15% more than at 30°, and costs 10% of the yearly total. Why steep panels win winter.
Off-grid solar in Koysinceq at 70°
Daily energy of 1 kWp by month. Bars: panels at 70°. Line: panels at 30° (year-round best).
| Month | Sun hours, flat | Sun hours at 70° | kWh/kWp/day at 70° | at 30° | Mean temp. |
|---|---|---|---|---|---|
| January | 2.42 | 3.92 | 3.50 | 3.18 | 3.0 °C |
| February | 3.25 | 4.20 | 3.73 | 3.76 | 4.8 °C |
| March | 4.46 | 4.52 | 3.94 | 4.52 | 9.5 °C |
| April | 5.57 | 4.20 | 3.58 | 4.87 | 14.7 °C |
| May | 6.87 | 4.04 | 3.35 | 5.37 | 21.0 °C |
| June | 8.23 | 3.96 | 3.19 | 5.87 | 27.6 °C |
| July | 7.89 | 4.11 | 3.27 | 5.70 | 31.2 °C |
| August | 7.20 | 4.76 | 3.80 | 5.68 | 30.7 °C |
| September | 6.03 | 5.55 | 4.53 | 5.54 | 26.0 °C |
| October | 4.20 | 5.16 | 4.33 | 4.51 | 19.3 °C |
| November | 2.96 | 4.75 | 4.13 | 3.79 | 10.1 °C |
| December | 2.27 | 4.01 | 3.56 | 3.11 | 5.0 °C |
| Year | 5.12 avg | 4.43 avg | 1366 kWh | 1702 kWh |
Sizing example. To run a 1 kWh-per-day load through June on LiFePO4 batteries (charge controller, battery and inverter losses included) you need about 370 Wp of panels at 70°, versus 380 Wp at 30°. The steep array is 2% smaller for the same winter. Size your own system.
Row spacing in Koysinceq
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.
4.3 mrow pitch at 70°
3.7 mrow pitch at 30°
How Koysinceq compares in Iraq
Against the other 100 places in Iraq with climate data, for a fixed array at its best angle.
77thof 101 places in Iraq for sunshine, shared: 5.12 peak sun hours a day on flat ground.
−2%solar energy a year compared with the average place in Iraq: 1,702 against 1,733 kWh per kWp.
+15 mindaylight on the longest day, compared with Baghdad: 14 h 37 min against 14 h 22 min.
30°best year-round tilt here; across Iraq it runs from 26° in Al Fāw to 31° in Mosul.
Of the 101 places in Iraq, Basrah and 2 other places get the most sun (5.64 peak sun hours a day) and Dêrelûk Devera Nihêliya the least (4.99); Koysinceq ranks joint 77th. In its darkest month, June, 1 kWp of off-grid panels at 70° makes 3.19 kWh a day here, against 2.99 kWh on average in Iraq. The shortest day lasts 9 h 42 min, −14 min compared with Baghdad.
Solar forecast for Koysinceq, 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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Places near Koysinceq
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A free, live card for Koysinceq: 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.