Peloponnese · Greece · 37.51° N · 22.38° E
Solar position in Trípoli
Sun position, daylight and the best solar panel angle for Trípoli — computed for 37.51° N, 22.38° E, 660 m above sea level.
The sun right now
Sun in Trípoli today
Saturday, 24 October 2026 · local time UTC+3
| Event | Time | Direction / height |
|---|---|---|
| Astronomical dawn | 06:19 | sun 18° below horizon |
| Nautical dawn | 06:49 | 12° below |
| Civil dawn | 07:20 | 6° below |
| Sunrise | 07:47 | 104° ESE |
| Golden hour ends | 08:23 | sun 6° up |
| Solar noon | 13:14 | 40.7° high |
| Golden hour starts | 18:05 | sun 6° up |
| Sunset | 18:41 | 256° WSW |
| Civil dusk | 19:08 | 6° below |
| Nautical dusk | 19:38 | 12° below |
| Astronomical dusk | 20:09 | 18° below |
| Day length | 10 h 55 min | |
Sun path diagram for Trípoli
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 75.9° at solar noon in Trípoli; on the December solstice only 29.1°. 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 | 07:41 | 12:41 | 17:42 | 10 h 01 min | 32.7° |
| February | 07:12 | 12:44 | 18:15 | 11 h 03 min | 42.0° |
| March | 06:32 | 12:37 | 18:43 | 12 h 10 min | 52.8° |
| April | 06:47 | 13:29 | 20:11 | 13 h 23 min | 64.4° |
| May | 06:16 | 13:27 | 20:37 | 14 h 21 min | 72.7° |
| June | 06:09 | 13:32 | 20:54 | 14 h 45 min | 75.9° |
| July | 06:25 | 13:36 | 20:47 | 14 h 22 min | 72.9° |
| August | 06:51 | 13:33 | 20:15 | 13 h 24 min | 64.5° |
| September | 07:17 | 13:23 | 19:29 | 12 h 12 min | 53.1° |
| October | 07:44 | 13:14 | 18:45 | 11 h 01 min | 41.7° |
| November | 07:16 | 12:16 | 17:16 | 10 h 00 min | 32.6° |
| December | 07:41 | 12:28 | 17:15 | 9 h 34 min | 29.1° |
A year of daylight in Trípoli
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 Trípoli
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: 1576 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° | 1395 | 88% | 1.54 | 3.9× |
| 15° | 1530 | 97% | 2.13 | 2.8× |
| 30° year-round best | 1576 | 100% | 2.58 | 2.2× |
| 38° = latitude | 1563 | 99% | 2.76 | 2.0× |
| 45° | 1530 | 97% | 2.88 | 1.8× |
| 60° | 1397 | 89% | 2.99 | 1.5× |
| 62° off-grid best | 1373 | 87% | 2.99 | 1.5× |
| 70° | 1264 | 80% | 2.96 | 1.4× |
| 90° | 917 | 58% | 2.66 | 1.9× |
A fixed array in Trípoli produces the most over a year at 30°. The design month for an off-grid system is December: at 62° it makes 2.99 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 Trípoli 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 | 2.14 | 3.53 | 3.12 | 2.80 | 6.0 °C |
| February | 2.87 | 3.68 | 3.24 | 3.27 | 6.5 °C |
| March | 4.17 | 4.28 | 3.74 | 4.25 | 9.0 °C |
| April | 5.46 | 4.22 | 3.63 | 4.88 | 12.2 °C |
| May | 6.51 | 3.95 | 3.32 | 5.22 | 17.1 °C |
| June | 7.39 | 3.78 | 3.11 | 5.49 | 22.2 °C |
| July | 7.58 | 4.01 | 3.27 | 5.64 | 25.4 °C |
| August | 6.83 | 4.64 | 3.79 | 5.58 | 25.3 °C |
| September | 5.23 | 4.91 | 4.09 | 4.93 | 21.0 °C |
| October | 3.67 | 4.55 | 3.87 | 4.00 | 16.2 °C |
| November | 2.50 | 3.91 | 3.38 | 3.12 | 11.6 °C |
| December | 1.91 | 3.37 | 2.96 | 2.58 | 7.5 °C |
| Year | 4.70 avg | 4.07 avg | 1264 kWh | 1576 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 400 Wp of panels at 70°, versus 460 Wp at 30°. The steep array is 13% smaller for the same winter. Size your own system.
Row spacing in Trípoli
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.
4.6 mrow pitch at 70°
3.8 mrow pitch at 30°
How Trípoli compares in Greece
Against the other 116 places in Greece with climate data, for a fixed array at its best angle.
23rdof 117 places in Greece for sunshine, shared: 4.70 peak sun hours a day on flat ground.
+3%solar energy a year compared with the average place in Greece: 1,576 against 1,533 kWh per kWp.
−3 mindaylight on the longest day, compared with Athens: 14 h 45 min against 14 h 48 min.
30°best year-round tilt here; across Greece it runs from 27° in Irákleion to 34° in Sérres.
Of the 117 places in Greece, Ródos gets the most sun (5.17 peak sun hours a day) and Dráma the least (4.18); Trípoli ranks joint 23rd. In its darkest month, December, 1 kWp of off-grid panels at 70° makes 2.96 kWh a day here, against 2.64 kWh on average in Greece. The shortest day lasts 9 h 34 min, +3 min compared with Athens.
Solar forecast for Trípoli, 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 Trípoli
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Places near Trípoli
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A free, live card for Trípoli: 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.