Cuzco Department · Peru · 14.27° S · 71.23° W
Solar position in Sicuani
Sun position, daylight and the best solar panel angle for Sicuani — computed for 14.27° S, 71.23° W, 3551 m above sea level.
The sun right now
Sun in Sicuani today
Saturday, 24 October 2026 · local time UTC−5
| Event | Time | Direction / height |
|---|---|---|
| Astronomical dawn | 04:00 | sun 18° below horizon |
| Nautical dawn | 04:25 | 12° below |
| Civil dawn | 04:51 | 6° below |
| Sunrise | 05:13 | 102° ESE |
| Golden hour ends | 05:42 | sun 6° up |
| Solar noon | 11:29 | 87.6° high |
| Golden hour starts | 17:16 | sun 6° up |
| Sunset | 17:44 | 257° WSW |
| Civil dusk | 18:06 | 6° below |
| Nautical dusk | 18:32 | 12° below |
| Astronomical dusk | 18:58 | 18° below |
| Day length | 12 h 32 min | |
Sun path diagram for Sicuani
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 52.3° at solar noon in Sicuani; on the December solstice only 80.8°. Sunrise swings from 66° ENE in June to 114° ESE in December — a 48° 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 | 05:31 | 11:56 | 18:20 | 12 h 49 min | 84.5° |
| February | 05:44 | 11:58 | 18:12 | 12 h 28 min | 86.1° |
| March | 05:48 | 11:51 | 17:54 | 12 h 06 min | 75.3° |
| April | 05:52 | 11:43 | 17:34 | 11 h 42 min | 63.7° |
| May | 05:59 | 11:41 | 17:23 | 11 h 24 min | 55.5° |
| June | 06:08 | 11:46 | 17:25 | 11 h 17 min | 52.3° |
| July | 06:09 | 11:51 | 17:33 | 11 h 24 min | 55.4° |
| August | 05:56 | 11:48 | 17:39 | 11 h 42 min | 63.8° |
| September | 05:35 | 11:37 | 17:40 | 12 h 06 min | 75.2° |
| October | 05:14 | 11:29 | 17:44 | 12 h 29 min | 86.6° |
| November | 05:05 | 11:30 | 17:55 | 12 h 50 min | 84.3° |
| December | 05:13 | 11:43 | 18:12 | 12 h 58 min | 80.8° |
A year of daylight in Sicuani
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 Sicuani
Fixed array facing north (azimuth 0°). Energy per kWp from NASA POWER monthly climate, including clouds, temperature and snow reflection.
18°collects the most energy over a year: 1836 kWh per kWp.
4°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° | 1761 | 96% | 4.83 | 1.2× |
| 4° off-grid best | 1791 | 98% | 4.77 | 1.1× |
| 14° = latitude | 1832 | 100% | 4.55 | 1.2× |
| 15° | 1834 | 100% | 4.52 | 1.2× |
| 18° year-round best | 1836 | 100% | 4.43 | 1.3× |
| 30° | 1802 | 98% | 3.97 | 1.5× |
| 45° | 1670 | 91% | 3.24 | 1.9× |
| 60° | 1448 | 79% | 2.40 | 2.6× |
| 70° | 1261 | 69% | 1.84 | 3.2× |
| 90° | 880 | 48% | 1.33 | 3.7× |
A fixed array in Sicuani produces the most over a year at 18°. The design month for an off-grid system is January: at 4° it makes 4.77 kWh per kWp a day, 8% more than at 18°, and costs 2% of the yearly total. Why steep panels win winter.
Off-grid solar in Sicuani at 70°
Daily energy of 1 kWp by month. Bars: panels at 70°. Line: panels at 18° (year-round best).
| Month | Sun hours, flat | Sun hours at 70° | kWh/kWp/day at 70° | at 18° | Mean temp. |
|---|---|---|---|---|---|
| January | 5.67 | 2.15 | 1.84 | 4.43 | 8.1 °C |
| February | 5.48 | 2.61 | 2.25 | 4.47 | 7.9 °C |
| March | 5.49 | 3.36 | 2.93 | 4.72 | 7.8 °C |
| April | 5.43 | 4.41 | 3.87 | 5.01 | 7.6 °C |
| May | 5.42 | 5.74 | 5.07 | 5.44 | 6.6 °C |
| June | 5.22 | 6.30 | 5.58 | 5.48 | 5.9 °C |
| July | 5.33 | 6.13 | 5.44 | 5.53 | 5.6 °C |
| August | 5.80 | 5.39 | 4.76 | 5.62 | 6.6 °C |
| September | 5.80 | 3.95 | 3.46 | 5.15 | 7.7 °C |
| October | 6.07 | 2.95 | 2.56 | 5.03 | 8.4 °C |
| November | 6.38 | 2.22 | 1.90 | 4.96 | 9.1 °C |
| December | 5.84 | 2.02 | 1.72 | 4.48 | 8.6 °C |
| Year | 5.66 avg | 3.94 avg | 1261 kWh | 1836 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 690 Wp of panels at 70°, versus 270 Wp at 18°. Here the lower tilt is the better winter choice — the sun stays high enough. Size your own system.
Row spacing in Sicuani
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.
2.3 mrow pitch at 70°
2.4 mrow pitch at 18°
How Sicuani compares in Peru
Against the other 135 places in Peru with climate data, for a fixed array at its best angle.
23rdof 136 places in Peru for sunshine, shared: 5.66 peak sun hours a day on flat ground.
+14%solar energy a year compared with the average place in Peru: 1,836 against 1,605 kWh per kWp.
+8 mindaylight on the longest day, compared with Lima: 12 h 58 min against 12 h 50 min.
18°best year-round tilt here; across Peru it runs from 3° in Tumbes to 19° in Arequipa.
Of the 136 places in Peru, Ciudad Satelite and one other place get the most sun (6.60 peak sun hours a day) and La Peca the least (4.16); Sicuani ranks joint 23rd. In its darkest month, December, 1 kWp of off-grid panels at 70° makes 1.72 kWh a day here, against 1.33 kWh on average in Peru. The shortest day lasts 11 h 17 min, −8 min compared with Lima.
Solar forecast for Sicuani, 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 Sicuani
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Places near Sicuani
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A free, live card for Sicuani: 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.