Duhok · Iraq · 37.15° N · 42.69° E
Solar position in Zaxo
Sun position, daylight and the best solar panel angle for Zaxo — computed for 37.15° N, 42.69° E, 439 m above sea level.
The sun right now
Sun in Zaxo today
Sunday, 25 October 2026 · local time UTC+3
| Event | Time | Direction / height |
|---|---|---|
| Astronomical dawn | 04:59 | sun 18° below horizon |
| Nautical dawn | 05:29 | 12° below |
| Civil dawn | 05:59 | 6° below |
| Sunrise | 06:26 | 105° ESE |
| Golden hour ends | 07:02 | sun 6° up |
| Solar noon | 11:53 | 40.7° high |
| Golden hour starts | 16:43 | sun 6° up |
| Sunset | 17:19 | 255° WSW |
| Civil dusk | 17:46 | 6° below |
| Nautical dusk | 18:16 | 12° below |
| Astronomical dusk | 18:47 | 18° below |
| Day length | 10 h 53 min | |
Sun path diagram for Zaxo
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 76.3° at solar noon in Zaxo; on the December solstice only 29.4°. Sunrise swings from 59° ENE in June to 119° ESE in December — a 60° 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 | 07:19 | 12:20 | 17:21 | 10 h 02 min | 33.0° |
| February | 06:51 | 12:23 | 17:55 | 11 h 04 min | 42.4° |
| March | 06:11 | 12:16 | 18:21 | 12 h 10 min | 53.2° |
| April | 05:27 | 12:08 | 18:49 | 13 h 22 min | 64.8° |
| May | 04:56 | 12:05 | 19:15 | 14 h 19 min | 73.1° |
| June | 04:49 | 12:11 | 19:32 | 14 h 43 min | 76.3° |
| July | 05:05 | 12:15 | 19:25 | 14 h 20 min | 73.3° |
| August | 05:30 | 12:12 | 18:53 | 13 h 23 min | 64.9° |
| September | 05:56 | 12:02 | 18:08 | 12 h 12 min | 53.5° |
| October | 06:22 | 11:53 | 17:24 | 11 h 02 min | 42.1° |
| November | 06:54 | 11:54 | 16:55 | 10 h 02 min | 32.9° |
| December | 07:19 | 12:07 | 16:55 | 9 h 36 min | 29.4° |
A year of daylight in Zaxo
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 Zaxo
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: 1673 kWh per kWp.
61°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° | 1473 | 88% | 1.69 | 3.8× |
| 15° | 1621 | 97% | 2.34 | 2.7× |
| 30° year-round best | 1673 | 100% | 2.84 | 2.1× |
| 37° = latitude | 1663 | 99% | 3.02 | 1.9× |
| 45° | 1627 | 97% | 3.16 | 1.7× |
| 60° | 1487 | 89% | 3.29 | 1.5× |
| 61° off-grid best | 1475 | 88% | 3.29 | 1.5× |
| 70° | 1347 | 81% | 3.26 | 1.4× |
| 90° | 979 | 59% | 2.92 | 2.2× |
A fixed array in Zaxo produces the most over a year at 30°. The design month for an off-grid system is December: at 61° it makes 3.29 kWh per kWp a day, 16% more than at 30°, and costs 12% of the yearly total. Why steep panels win winter.
Off-grid solar in Zaxo 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 | 2.26 | 3.67 | 3.29 | 2.97 | 2.0 °C |
| February | 3.08 | 4.00 | 3.56 | 3.57 | 3.8 °C |
| March | 4.24 | 4.35 | 3.81 | 4.34 | 8.3 °C |
| April | 5.38 | 4.14 | 3.54 | 4.76 | 13.3 °C |
| May | 6.76 | 4.06 | 3.39 | 5.36 | 19.5 °C |
| June | 8.17 | 4.02 | 3.26 | 5.90 | 26.5 °C |
| July | 7.99 | 4.22 | 3.36 | 5.81 | 30.7 °C |
| August | 7.23 | 4.88 | 3.90 | 5.76 | 30.3 °C |
| September | 5.96 | 5.64 | 4.61 | 5.56 | 25.4 °C |
| October | 4.05 | 5.09 | 4.29 | 4.42 | 18.3 °C |
| November | 2.82 | 4.62 | 4.03 | 3.66 | 9.6 °C |
| December | 2.07 | 3.66 | 3.26 | 2.84 | 4.1 °C |
| Year | 5.01 avg | 4.36 avg | 1347 kWh | 1673 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 360 Wp of panels at 70°, versus 420 Wp at 30°. The steep array is 13% smaller for the same winter. Size your own system.
Row spacing in Zaxo
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.
4.5 mrow pitch at 70°
3.8 mrow pitch at 30°
How Zaxo compares in Iraq
Against the other 100 places in Iraq with climate data, for a fixed array at its best angle.
98thof 101 places in Iraq for sunshine: 5.01 peak sun hours a day on flat ground.
−3%solar energy a year compared with the average place in Iraq: 1,673 against 1,733 kWh per kWp.
+21 mindaylight on the longest day, compared with Baghdad: 14 h 43 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); Zaxo ranks 98th. In its darkest month, December, 1 kWp of off-grid panels at 70° makes 3.26 kWh a day here, against 2.99 kWh on average in Iraq. The shortest day lasts 9 h 36 min, −20 min compared with Baghdad.
Solar forecast for Zaxo, 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 Zaxo
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Places near Zaxo
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A free, live card for Zaxo: 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.