Cochabamba · Bolivia · 17.39° S · 66.32° W
Solar position in Vinto
Sun position, daylight and the best solar panel angle for Vinto — computed for 17.39° S, 66.32° W, 2398 m above sea level.
The sun right now
Sun in Vinto today
Saturday, 24 October 2026 · local time UTC−4
| Event | Time | Direction / height |
|---|---|---|
| Astronomical dawn | 04:36 | sun 18° below horizon |
| Nautical dawn | 05:02 | 12° below |
| Civil dawn | 05:28 | 6° below |
| Sunrise | 05:50 | 103° ESE |
| Golden hour ends | 06:20 | sun 6° up |
| Solar noon | 12:09 | 84.5° high |
| Golden hour starts | 17:58 | sun 6° up |
| Sunset | 18:28 | 257° WSW |
| Civil dusk | 18:50 | 6° below |
| Nautical dusk | 19:16 | 12° below |
| Astronomical dusk | 19:43 | 18° below |
| Day length | 12 h 37 min | |
Sun path diagram for Vinto
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 49.2° at solar noon in Vinto; on the December solstice only 84.0°. Sunrise swings from 66° ENE in June to 115° 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 | 06:06 | 12:36 | 19:06 | 12 h 59 min | 87.6° |
| February | 06:22 | 12:38 | 18:55 | 12 h 33 min | 83.0° |
| March | 06:29 | 12:32 | 18:35 | 12 h 06 min | 72.2° |
| April | 06:35 | 12:23 | 18:12 | 11 h 36 min | 60.6° |
| May | 06:44 | 12:21 | 17:58 | 11 h 14 min | 52.3° |
| June | 06:54 | 12:27 | 17:59 | 11 h 05 min | 49.2° |
| July | 06:54 | 12:31 | 18:08 | 11 h 14 min | 52.2° |
| August | 06:40 | 12:28 | 18:16 | 11 h 37 min | 60.7° |
| September | 06:15 | 12:18 | 18:21 | 12 h 05 min | 72.1° |
| October | 05:52 | 12:09 | 18:27 | 12 h 35 min | 83.5° |
| November | 05:41 | 12:11 | 18:41 | 13 h 00 min | 87.4° |
| December | 05:48 | 12:23 | 18:58 | 13 h 10 min | 84.0° |
A year of daylight in Vinto
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 Vinto
Fixed array facing north (azimuth 0°). Energy per kWp from NASA POWER monthly climate, including clouds, temperature and snow reflection.
21°collects the most energy over a year: 1769 kWh per kWp.
7°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 | January kWh/kWp/day | Best ÷ worst month |
|---|---|---|---|---|
| 0° | 1668 | 94% | 4.62 | 1.3× |
| 7° off-grid best | 1723 | 97% | 4.53 | 1.2× |
| 15° | 1760 | 100% | 4.37 | 1.2× |
| 17° = latitude | 1765 | 100% | 4.32 | 1.2× |
| 21° year-round best | 1769 | 100% | 4.20 | 1.3× |
| 30° | 1751 | 99% | 3.89 | 1.4× |
| 45° | 1642 | 93% | 3.23 | 1.8× |
| 60° | 1441 | 81% | 2.44 | 2.5× |
| 70° | 1266 | 72% | 1.90 | 3.1× |
| 90° | 886 | 50% | 1.27 | 3.9× |
A fixed array in Vinto produces the most over a year at 21°. The design month for an off-grid system is January: at 7° it makes 4.53 kWh per kWp a day, 8% more than at 21°, and costs 3% of the yearly total. Why steep panels win winter.
Off-grid solar in Vinto at 70°
Daily energy of 1 kWp by month. Bars: panels at 70°. Line: panels at 21° (year-round best).
| Month | Sun hours, flat | Sun hours at 70° | kWh/kWp/day at 70° | at 21° | Mean temp. |
|---|---|---|---|---|---|
| January | 5.53 | 2.26 | 1.90 | 4.20 | 13.4 °C |
| February | 5.36 | 2.73 | 2.32 | 4.28 | 13.2 °C |
| March | 5.43 | 3.49 | 2.99 | 4.62 | 13.1 °C |
| April | 5.36 | 4.68 | 4.04 | 5.02 | 12.5 °C |
| May | 5.08 | 5.79 | 5.03 | 5.25 | 10.9 °C |
| June | 4.79 | 6.19 | 5.39 | 5.21 | 9.9 °C |
| July | 4.92 | 6.03 | 5.26 | 5.25 | 9.5 °C |
| August | 5.44 | 5.42 | 4.71 | 5.38 | 10.7 °C |
| September | 5.66 | 4.11 | 3.54 | 5.03 | 12.3 °C |
| October | 6.01 | 3.11 | 2.65 | 4.89 | 13.7 °C |
| November | 6.28 | 2.37 | 1.99 | 4.76 | 14.4 °C |
| December | 5.70 | 2.08 | 1.73 | 4.24 | 14.1 °C |
| Year | 5.46 avg | 4.03 avg | 1266 kWh | 1769 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 680 Wp of panels at 70°, versus 280 Wp at 21°. Here the lower tilt is the better winter choice — the sun stays high enough. Size your own system.
Row spacing in Vinto
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.
2.5 mrow pitch at 70°
2.6 mrow pitch at 21°
How Vinto compares in Bolivia
Against the other 38 places in Bolivia with climate data, for a fixed array at its best angle.
14thof 39 places in Bolivia for sunshine: 5.46 peak sun hours a day on flat ground.
+5%solar energy a year compared with the average place in Bolivia: 1,769 against 1,680 kWh per kWp.
+3 mindaylight on the longest day, compared with La Paz: 13 h 10 min against 13 h 07 min.
21°best year-round tilt here; across Bolivia it runs from 14° in Riberalta to 25° in Villazón.
Of the 39 places in Bolivia, Tupiza gets the most sun (6.59 peak sun hours a day) and Villa Yapacaní the least (4.60); Vinto ranks 14th. In its darkest month, December, 1 kWp of off-grid panels at 70° makes 1.73 kWh a day here, against 1.69 kWh on average in Bolivia. The shortest day lasts 11 h 05 min, −3 min compared with La Paz.
Solar forecast for Vinto, 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 Vinto
What is the best solar panel angle in Vinto?
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Places near Vinto
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A free, live card for Vinto: 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.