Muğla · Turkey · 37.02° N · 27.27° E
Solar position in Turgutreis
Sun position, daylight and the best solar panel angle for Turgutreis — computed for 37.02° N, 27.27° E, 18 m above sea level.
The sun right now
Sun in Turgutreis today
Saturday, 24 October 2026 · local time UTC+3
| Event | Time | Direction / height |
|---|---|---|
| Astronomical dawn | 05:59 | sun 18° below horizon |
| Nautical dawn | 06:30 | 12° below |
| Civil dawn | 07:00 | 6° below |
| Sunrise | 07:26 | 104° ESE |
| Golden hour ends | 08:02 | sun 6° up |
| Solar noon | 12:54 | 41.2° high |
| Golden hour starts | 17:47 | sun 6° up |
| Sunset | 18:22 | 256° WSW |
| Civil dusk | 18:49 | 6° below |
| Nautical dusk | 19:19 | 12° below |
| Astronomical dusk | 19:49 | 18° below |
| Day length | 10 h 56 min | |
Sun path diagram for Turgutreis
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 76.4° at solar noon in Turgutreis; on the December solstice only 29.6°. 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 | 08:20 | 13:22 | 18:23 | 10 h 03 min | 33.2° |
| February | 07:52 | 13:24 | 18:56 | 11 h 04 min | 42.5° |
| March | 07:13 | 13:18 | 19:23 | 12 h 10 min | 53.3° |
| April | 06:29 | 13:09 | 19:50 | 13 h 22 min | 64.9° |
| May | 05:58 | 13:07 | 20:16 | 14 h 18 min | 73.2° |
| June | 05:51 | 13:12 | 20:33 | 14 h 42 min | 76.4° |
| July | 06:07 | 13:17 | 20:27 | 14 h 20 min | 73.4° |
| August | 06:32 | 13:14 | 19:55 | 13 h 22 min | 65.0° |
| September | 06:57 | 13:03 | 19:09 | 12 h 12 min | 53.6° |
| October | 07:24 | 12:55 | 18:26 | 11 h 03 min | 42.2° |
| November | 07:55 | 12:56 | 17:57 | 10 h 02 min | 33.1° |
| December | 08:20 | 13:08 | 17:57 | 9 h 37 min | 29.6° |
A year of daylight in Turgutreis
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 Turgutreis
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: 1696 kWh per kWp.
62°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° | 1493 | 88% | 1.66 | 3.8× |
| 15° | 1644 | 97% | 2.30 | 2.7× |
| 30° year-round best | 1696 | 100% | 2.79 | 2.1× |
| 37° = latitude | 1686 | 99% | 2.96 | 1.9× |
| 45° | 1648 | 97% | 3.11 | 1.7× |
| 60° | 1503 | 89% | 3.23 | 1.5× |
| 62° off-grid best | 1477 | 87% | 3.23 | 1.5× |
| 70° | 1358 | 80% | 3.20 | 1.4× |
| 90° | 979 | 58% | 2.87 | 2.3× |
A fixed array in Turgutreis produces the most over a year at 30°. The design month for an off-grid system is December: at 62° it makes 3.23 kWh per kWp a day, 16% more than at 30°, and costs 13% of the yearly total. Why steep panels win winter.
Off-grid solar in Turgutreis 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 | 2.32 | 3.83 | 3.32 | 2.98 | 11.2 °C |
| February | 3.14 | 4.10 | 3.55 | 3.55 | 11.6 °C |
| March | 4.60 | 4.78 | 4.10 | 4.65 | 13.3 °C |
| April | 5.96 | 4.58 | 3.89 | 5.27 | 15.9 °C |
| May | 7.08 | 4.16 | 3.46 | 5.58 | 20.0 °C |
| June | 7.93 | 3.87 | 3.16 | 5.77 | 24.5 °C |
| July | 7.96 | 4.06 | 3.28 | 5.81 | 27.4 °C |
| August | 7.13 | 4.74 | 3.84 | 5.73 | 27.8 °C |
| September | 5.80 | 5.48 | 4.50 | 5.43 | 24.6 °C |
| October | 4.16 | 5.31 | 4.44 | 4.54 | 20.5 °C |
| November | 2.84 | 4.62 | 3.93 | 3.58 | 16.4 °C |
| December | 2.10 | 3.72 | 3.20 | 2.79 | 12.7 °C |
| Year | 5.09 avg | 4.44 avg | 1358 kWh | 1696 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 420 Wp at 30°. The steep array is 12% smaller for the same winter. Size your own system.
Row spacing in Turgutreis
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°
3.7 mrow pitch at 30°
How Turgutreis compares in Turkey
Against the other 415 places in Turkey with climate data, for a fixed array at its best angle.
6thof 416 places in Turkey for sunshine, shared: 5.09 peak sun hours a day on flat ground.
+8%solar energy a year compared with the average place in Turkey: 1,696 against 1,567 kWh per kWp.
−25 mindaylight on the longest day, compared with Istanbul: 14 h 42 min against 15 h 08 min.
30°best year-round tilt here; across Turkey it runs from 29° in Antakya to 36° in Ardahan.
Of the 416 places in Turkey, Sarigerme and 2 other places get the most sun (5.11 peak sun hours a day) and Hopa the least (3.80); Turgutreis ranks joint 6th. In its darkest month, June, 1 kWp of off-grid panels at 70° makes 3.16 kWh a day here, against 2.84 kWh on average in Turkey. The shortest day lasts 9 h 37 min, +24 min compared with Istanbul.
Solar forecast for Turgutreis, 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 Turgutreis
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Places near Turgutreis
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A free, live card for Turgutreis: 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.