Colón Department · Honduras · 15.68° N · 86.00° W
Solar position in Tocoa
Sun position, daylight and the best solar panel angle for Tocoa — computed for 15.68° N, 86.00° W, 37 m above sea level.
The sun right now
Sun in Tocoa today
Saturday, 24 October 2026 · local time UTC−6
| Event | Time | Direction / height |
|---|---|---|
| Astronomical dawn | 04:25 | sun 18° below horizon |
| Nautical dawn | 04:50 | 12° below |
| Civil dawn | 05:16 | 6° below |
| Sunrise | 05:38 | 102° ESE |
| Golden hour ends | 06:07 | sun 6° up |
| Solar noon | 11:28 | 62.4° high |
| Golden hour starts | 16:48 | sun 6° up |
| Sunset | 17:17 | 258° WSW |
| Civil dusk | 17:39 | 6° below |
| Nautical dusk | 18:05 | 12° below |
| Astronomical dusk | 18:30 | 18° below |
| Day length | 11 h 40 min | |
Sun path diagram for Tocoa
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 82.2° at solar noon in Tocoa; on the December solstice only 50.9°. Sunrise swings from 65° ENE in June to 114° ESE in December — a 49° 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 | 06:14 | 11:55 | 17:35 | 11 h 21 min | 54.5° |
| February | 06:05 | 11:57 | 17:49 | 11 h 43 min | 64.0° |
| March | 05:47 | 11:51 | 17:55 | 12 h 08 min | 74.8° |
| April | 05:25 | 11:42 | 17:59 | 12 h 34 min | 86.4° |
| May | 05:13 | 11:40 | 18:08 | 12 h 55 min | 85.4° |
| June | 05:14 | 11:45 | 18:17 | 13 h 04 min | 82.2° |
| July | 05:22 | 11:50 | 18:18 | 12 h 55 min | 85.3° |
| August | 05:29 | 11:47 | 18:04 | 12 h 34 min | 86.2° |
| September | 05:32 | 11:36 | 17:40 | 12 h 08 min | 74.8° |
| October | 05:37 | 11:28 | 17:19 | 11 h 42 min | 63.4° |
| November | 05:49 | 11:29 | 17:10 | 11 h 21 min | 54.3° |
| December | 06:06 | 11:42 | 17:18 | 11 h 12 min | 50.9° |
A year of daylight in Tocoa
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 Tocoa
Fixed array facing south (azimuth 180°). Energy per kWp from NASA POWER monthly climate, including clouds, temperature and snow reflection.
14°collects the most energy over a year: 1493 kWh per kWp.
27°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 | November kWh/kWp/day | Best ÷ worst month |
|---|---|---|---|---|
| 0° | 1457 | 98% | 3.01 | 1.6× |
| 14° year-round best | 1493 | 100% | 3.37 | 1.4× |
| 15° | 1493 | 100% | 3.39 | 1.4× |
| 16° = latitude | 1493 | 100% | 3.41 | 1.4× |
| 27° off-grid best | 1462 | 98% | 3.56 | 1.3× |
| 30° | 1446 | 97% | 3.58 | 1.3× |
| 45° | 1318 | 88% | 3.56 | 1.6× |
| 60° | 1119 | 75% | 3.34 | 2.0× |
| 70° | 957 | 64% | 3.08 | 2.4× |
| 90° | 640 | 43% | 2.34 | 2.6× |
A fixed array in Tocoa produces the most over a year at 14°. The design month for an off-grid system is November: at 27° it makes 3.56 kWh per kWp a day, 5% more than at 14°, and costs 2% of the yearly total. Why steep panels win winter.
Off-grid solar in Tocoa at 70°
Daily energy of 1 kWp by month. Bars: panels at 70°. Line: panels at 14° (year-round best).
| Month | Sun hours, flat | Sun hours at 70° | kWh/kWp/day at 70° | at 14° | Mean temp. |
|---|---|---|---|---|---|
| January | 3.95 | 4.20 | 3.49 | 3.62 | 21.9 °C |
| February | 4.89 | 4.36 | 3.61 | 4.31 | 22.6 °C |
| March | 5.68 | 3.88 | 3.19 | 4.75 | 23.8 °C |
| April | 6.03 | 2.88 | 2.33 | 4.74 | 25.7 °C |
| May | 5.61 | 2.13 | 1.69 | 4.24 | 26.4 °C |
| June | 5.36 | 1.88 | 1.49 | 4.00 | 25.8 °C |
| July | 5.34 | 1.98 | 1.58 | 4.03 | 25.3 °C |
| August | 5.61 | 2.47 | 1.99 | 4.35 | 25.6 °C |
| September | 5.56 | 3.36 | 2.73 | 4.51 | 25.6 °C |
| October | 4.42 | 3.53 | 2.89 | 3.76 | 24.6 °C |
| November | 3.78 | 3.74 | 3.08 | 3.37 | 23.3 °C |
| December | 3.75 | 4.16 | 3.45 | 3.46 | 22.5 °C |
| Year | 5.00 avg | 3.21 avg | 957 kWh | 1493 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 790 Wp of panels at 70°, versus 350 Wp at 14°. Here the lower tilt is the better winter choice — the sun stays high enough. Size your own system.
Row spacing in Tocoa
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.
2.4 mrow pitch at 70°
2.4 mrow pitch at 14°
How Tocoa compares in Honduras
Against the other 64 places in Honduras with climate data, for a fixed array at its best angle.
40thof 65 places in Honduras for sunshine: 5.00 peak sun hours a day on flat ground.
−2%solar energy a year compared with the average place in Honduras: 1,493 against 1,530 kWh per kWp.
+6 mindaylight on the longest day, compared with Tegucigalpa: 13 h 04 min against 12 h 58 min.
14°best year-round tilt here; across Honduras it runs from 14° in San Pedro Sula to 16° in San Lorenzo.
Of the 65 places in Honduras, San Lorenzo gets the most sun (5.80 peak sun hours a day) and Dulce Nombre de Culmí the least (4.85); Tocoa ranks 40th. In its darkest month, June, 1 kWp of off-grid panels at 70° makes 1.49 kWh a day here, against 1.44 kWh on average in Honduras. The shortest day lasts 11 h 12 min, −6 min compared with Tegucigalpa.
Solar forecast for Tocoa, 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 Tocoa
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A free, live card for Tocoa: 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.