Ica · Peru · 15.21° S · 75.11° W
Solar position in Minas de Marcona
Sun position, daylight and the best solar panel angle for Minas de Marcona — computed for 15.21° S, 75.11° W, 776 m above sea level.
The sun right now
Sun in Minas de Marcona today
Saturday, 24 October 2026 · local time UTC−5
| Event | Time | Direction / height |
|---|---|---|
| Astronomical dawn | 04:14 | sun 18° below horizon |
| Nautical dawn | 04:40 | 12° below |
| Civil dawn | 05:06 | 6° below |
| Sunrise | 05:28 | 103° ESE |
| Golden hour ends | 05:56 | sun 6° up |
| Solar noon | 11:44 | 86.7° high |
| Golden hour starts | 17:32 | sun 6° up |
| Sunset | 18:01 | 257° WSW |
| Civil dusk | 18:23 | 6° below |
| Nautical dusk | 18:49 | 12° below |
| Astronomical dusk | 19:15 | 18° below |
| Day length | 12 h 33 min | |
Sun path diagram for Minas de Marcona
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 51.4° at solar noon in Minas de Marcona; on the December solstice only 81.8°. 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 | 05:45 | 12:11 | 18:37 | 12 h 52 min | 85.4° |
| February | 05:58 | 12:13 | 18:28 | 12 h 30 min | 85.2° |
| March | 06:04 | 12:07 | 18:10 | 12 h 06 min | 74.4° |
| April | 06:08 | 11:58 | 17:49 | 11 h 40 min | 62.8° |
| May | 06:16 | 11:56 | 17:37 | 11 h 21 min | 54.5° |
| June | 06:25 | 12:02 | 17:39 | 11 h 13 min | 51.4° |
| July | 06:26 | 12:06 | 17:47 | 11 h 21 min | 54.4° |
| August | 06:13 | 12:03 | 17:53 | 11 h 41 min | 62.9° |
| September | 05:50 | 11:53 | 17:56 | 12 h 06 min | 74.3° |
| October | 05:29 | 11:45 | 18:00 | 12 h 31 min | 85.7° |
| November | 05:19 | 11:46 | 18:12 | 12 h 53 min | 85.2° |
| December | 05:27 | 11:58 | 18:29 | 13 h 02 min | 81.8° |
A year of daylight in Minas de Marcona
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 Minas de Marcona
Fixed array facing north (azimuth 0°). Energy per kWp from NASA POWER monthly climate, including clouds, temperature and snow reflection.
14°collects the most energy over a year: 1859 kWh per kWp.
29°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 | July kWh/kWp/day | Best ÷ worst month |
|---|---|---|---|---|
| 0° | 1809 | 97% | 3.60 | 1.7× |
| 14° year-round best | 1859 | 100% | 4.17 | 1.4× |
| 15° = latitude | 1859 | 100% | 4.21 | 1.4× |
| 29° off-grid best | 1805 | 97% | 4.54 | 1.2× |
| 30° | 1798 | 97% | 4.56 | 1.2× |
| 45° | 1633 | 88% | 4.63 | 1.6× |
| 60° | 1377 | 74% | 4.43 | 2.2× |
| 70° | 1170 | 63% | 4.14 | 3.1× |
| 90° | 775 | 42% | 3.23 | 3.5× |
A fixed array in Minas de Marcona produces the most over a year at 14°. The design month for an off-grid system is July: at 29° it makes 4.54 kWh per kWp a day, 9% more than at 14°, and costs 3% of the yearly total. Why steep panels win winter.
Off-grid solar in Minas de Marcona 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 | 6.89 | 2.03 | 1.66 | 5.25 | 19.2 °C |
| February | 6.56 | 2.77 | 2.29 | 5.20 | 19.8 °C |
| March | 6.44 | 3.86 | 3.23 | 5.37 | 19.6 °C |
| April | 6.00 | 5.07 | 4.28 | 5.34 | 18.4 °C |
| May | 5.23 | 5.62 | 4.77 | 4.94 | 16.9 °C |
| June | 4.41 | 5.17 | 4.40 | 4.26 | 15.8 °C |
| July | 4.37 | 4.84 | 4.14 | 4.17 | 15.1 °C |
| August | 5.06 | 4.66 | 3.98 | 4.63 | 15.2 °C |
| September | 5.91 | 4.10 | 3.48 | 5.13 | 15.6 °C |
| October | 6.91 | 3.26 | 2.75 | 5.65 | 16.2 °C |
| November | 7.40 | 2.29 | 1.90 | 5.73 | 17.0 °C |
| December | 7.22 | 1.88 | 1.53 | 5.44 | 18.0 °C |
| Year | 6.03 avg | 3.80 avg | 1170 kWh | 1859 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 770 Wp of panels at 70°, versus 280 Wp at 14°. Here the lower tilt is the better winter choice — the sun stays high enough. Size your own system.
Row spacing in Minas de Marcona
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 Minas de Marcona compares in Peru
Against the other 135 places in Peru with climate data, for a fixed array at its best angle.
17thof 136 places in Peru for sunshine, shared: 6.03 peak sun hours a day on flat ground.
+16%solar energy a year compared with the average place in Peru: 1,859 against 1,605 kWh per kWp.
+12 mindaylight on the longest day, compared with Lima: 13 h 02 min against 12 h 50 min.
14°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); Minas de Marcona ranks joint 17th. In its darkest month, December, 1 kWp of off-grid panels at 70° makes 1.53 kWh a day here, against 1.33 kWh on average in Peru. The shortest day lasts 11 h 14 min, −12 min compared with Lima.
Solar forecast for Minas de Marcona, 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 Minas de Marcona
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A free, live card for Minas de Marcona: 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.