Kastamonu · Turkey · 41.02° N · 34.04° E
Solar position in Tosya
Sun position, daylight and the best solar panel angle for Tosya — computed for 41.02° N, 34.04° E, 823 m above sea level.
The sun right now
Sun in Tosya today
Saturday, 24 October 2026 · local time UTC+3
| Event | Time | Direction / height |
|---|---|---|
| Astronomical dawn | 05:33 | sun 18° below horizon |
| Nautical dawn | 06:04 | 12° below |
| Civil dawn | 06:37 | 6° below |
| Sunrise | 07:05 | 105° ESE |
| Golden hour ends | 07:43 | sun 6° up |
| Solar noon | 12:27 | 37.2° high |
| Golden hour starts | 17:12 | sun 6° up |
| Sunset | 17:50 | 255° WSW |
| Civil dusk | 18:18 | 6° below |
| Nautical dusk | 18:50 | 12° below |
| Astronomical dusk | 19:22 | 18° below |
| Day length | 10 h 45 min | |
Sun path diagram for Tosya
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 72.4° at solar noon in Tosya; on the December solstice only 25.6°. Sunrise swings from 57° ENE in June to 121° ESE in December — a 64° 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 | 08:03 | 12:55 | 17:47 | 9 h 44 min | 29.2° |
| February | 07:30 | 12:57 | 18:25 | 10 h 55 min | 38.5° |
| March | 06:45 | 12:51 | 18:56 | 12 h 11 min | 49.3° |
| April | 05:56 | 12:42 | 19:29 | 13 h 34 min | 60.9° |
| May | 05:20 | 12:40 | 20:00 | 14 h 40 min | 69.2° |
| June | 05:11 | 12:45 | 20:19 | 15 h 08 min | 72.4° |
| July | 05:29 | 12:50 | 20:10 | 14 h 41 min | 69.4° |
| August | 05:59 | 12:46 | 19:33 | 13 h 35 min | 61.0° |
| September | 06:30 | 12:36 | 18:43 | 12 h 13 min | 49.6° |
| October | 07:01 | 12:28 | 17:54 | 10 h 53 min | 38.2° |
| November | 07:38 | 12:29 | 17:20 | 9 h 43 min | 29.1° |
| December | 08:05 | 12:41 | 17:18 | 9 h 13 min | 25.6° |
A year of daylight in Tosya
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 Tosya
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: 1494 kWh per kWp.
67°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° | 1291 | 86% | 1.25 | 4.6× |
| 15° | 1433 | 96% | 1.75 | 3.3× |
| 30° | 1492 | 100% | 2.15 | 2.6× |
| 33° year-round best | 1494 | 100% | 2.22 | 2.5× |
| 41° = latitude | 1481 | 99% | 2.37 | 2.2× |
| 45° | 1466 | 98% | 2.44 | 2.1× |
| 60° | 1357 | 91% | 2.58 | 1.7× |
| 67° off-grid best | 1280 | 86% | 2.59 | 1.6× |
| 70° | 1243 | 83% | 2.59 | 1.6× |
| 90° | 933 | 62% | 2.41 | 1.7× |
A fixed array in Tosya produces the most over a year at 33°. The design month for an off-grid system is December: at 67° it makes 2.59 kWh per kWp a day, 17% more than at 33°, and costs 14% of the yearly total. Why steep panels win winter.
Off-grid solar in Tosya 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 | 1.76 | 2.95 | 2.68 | 2.38 | -1.5 °C |
| February | 2.64 | 3.53 | 3.18 | 3.17 | 0.7 °C |
| March | 3.73 | 3.97 | 3.53 | 3.93 | 4.2 °C |
| April | 5.02 | 4.12 | 3.59 | 4.62 | 8.7 °C |
| May | 5.95 | 3.89 | 3.32 | 4.87 | 13.9 °C |
| June | 6.81 | 3.87 | 3.24 | 5.20 | 18.0 °C |
| July | 7.14 | 4.19 | 3.47 | 5.48 | 21.0 °C |
| August | 6.41 | 4.71 | 3.91 | 5.42 | 21.4 °C |
| September | 4.88 | 4.90 | 4.14 | 4.83 | 17.4 °C |
| October | 3.28 | 4.33 | 3.74 | 3.80 | 12.0 °C |
| November | 2.25 | 3.93 | 3.48 | 3.14 | 5.7 °C |
| December snow | 1.53 | 2.88 | 2.59 | 2.22 | 0.5 °C |
| Year | 4.29 avg | 3.94 avg | 1243 kWh | 1494 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 460 Wp of panels at 70°, versus 530 Wp at 33°. The steep array is 14% smaller for the same winter. Size your own system.
Row spacing in Tosya
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.
5.2 mrow pitch at 70°
4.3 mrow pitch at 33°
How Tosya compares in Turkey
Against the other 415 places in Turkey with climate data, for a fixed array at its best angle.
295thof 416 places in Turkey for sunshine, shared: 4.29 peak sun hours a day on flat ground.
−5%solar energy a year compared with the average place in Turkey: 1,494 against 1,567 kWh per kWp.
±0 mindaylight on the longest day, compared with Istanbul: 15 h 08 min against 15 h 08 min.
33°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); Tosya ranks joint 295th. In its darkest month, December, 1 kWp of off-grid panels at 70° makes 2.59 kWh a day here, against 2.84 kWh on average in Turkey. The shortest day lasts 9 h 13 min, ±0 min compared with Istanbul.
Solar forecast for Tosya, next 48 hours
Expected output of 1 kWp at 70°, computed from the ICON-EU weather model of the Deutscher Wetterdienst (DWD), Europe.
Loading the latest forecast…
Questions about the sun in Tosya
What is the best solar panel angle in Tosya?
What time is sunrise and sunset in Tosya today?
How many peak sun hours does Tosya get?
How high does the sun get in Tosya?
Is Tosya a good place for solar panels?
Places near Tosya
Put this on your site
A free, live card for Tosya: 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.