Ucayali · Peru · 8.38° S · 74.55° W
Solar position in Pucallpa
Sun position, daylight and the best solar panel angle for Pucallpa — computed for 8.38° S, 74.55° W, 155 m above sea level.
The sun right now
Sun in Pucallpa today
Saturday, 24 October 2026 · local time UTC−5
| Event | Time | Direction / height |
|---|---|---|
| Astronomical dawn | 04:20 | sun 18° below horizon |
| Nautical dawn | 04:45 | 12° below |
| Civil dawn | 05:10 | 6° below |
| Sunrise | 05:31 | 102° ESE |
| Golden hour ends | 06:00 | sun 6° up |
| Solar noon | 11:42 | 86.5° high |
| Golden hour starts | 17:24 | sun 6° up |
| Sunset | 17:52 | 258° WSW |
| Civil dusk | 18:14 | 6° below |
| Nautical dusk | 18:39 | 12° below |
| Astronomical dusk | 19:04 | 18° below |
| Day length | 12 h 21 min | |
Sun path diagram for Pucallpa
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 58.2° at solar noon in Pucallpa; on the December solstice only 74.9°. Sunrise swings from 66° ENE in June to 114° ESE in December — a 47° 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 | 05:53 | 12:09 | 18:25 | 12 h 32 min | 78.6° |
| February | 06:02 | 12:11 | 18:21 | 12 h 19 min | 88.0° |
| March | 06:02 | 12:05 | 18:08 | 12 h 06 min | 81.2° |
| April | 06:00 | 11:56 | 17:53 | 11 h 52 min | 69.6° |
| May | 06:03 | 11:54 | 17:45 | 11 h 42 min | 61.3° |
| June | 06:11 | 12:00 | 17:49 | 11 h 38 min | 58.2° |
| July | 06:13 | 12:04 | 17:55 | 11 h 42 min | 61.3° |
| August | 06:05 | 12:01 | 17:57 | 11 h 52 min | 69.7° |
| September | 05:48 | 11:51 | 17:54 | 12 h 06 min | 81.1° |
| October | 05:33 | 11:42 | 17:52 | 12 h 20 min | 87.5° |
| November | 05:28 | 11:44 | 18:00 | 12 h 32 min | 78.4° |
| December | 05:37 | 11:56 | 18:14 | 12 h 37 min | 74.9° |
A year of daylight in Pucallpa
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 Pucallpa
Fixed array facing north (azimuth 0°). Energy per kWp from NASA POWER monthly climate, including clouds, temperature and snow reflection.
10°collects the most energy over a year: 1373 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 | February kWh/kWp/day | Best ÷ worst month |
|---|---|---|---|---|
| 0° | 1355 | 99% | 3.46 | 1.2× |
| 4° off-grid best | 1366 | 100% | 3.44 | 1.2× |
| 8° = latitude | 1372 | 100% | 3.41 | 1.2× |
| 10° year-round best | 1373 | 100% | 3.39 | 1.3× |
| 15° | 1370 | 100% | 3.32 | 1.3× |
| 30° | 1310 | 95% | 3.01 | 1.5× |
| 45° | 1181 | 86% | 2.55 | 1.9× |
| 60° | 993 | 72% | 1.98 | 2.5× |
| 70° | 846 | 62% | 1.56 | 3.0× |
| 90° | 584 | 43% | 1.04 | 2.6× |
A fixed array in Pucallpa produces the most over a year at 10°. The design month for an off-grid system is February: at 4° it makes 3.44 kWh per kWp a day, 2% more than at 10°, and costs 0% of the yearly total. Why steep panels win winter.
Off-grid solar in Pucallpa at 70°
Daily energy of 1 kWp by month. Bars: panels at 70°. Line: panels at 10° (year-round best).
| Month | Sun hours, flat | Sun hours at 70° | kWh/kWp/day at 70° | at 10° | Mean temp. |
|---|---|---|---|---|---|
| January | 4.76 | 1.64 | 1.29 | 3.60 | 26.3 °C |
| February | 4.37 | 1.97 | 1.56 | 3.39 | 26.0 °C |
| March | 4.32 | 2.46 | 1.98 | 3.43 | 25.8 °C |
| April | 4.51 | 3.23 | 2.63 | 3.70 | 25.7 °C |
| May | 4.33 | 3.77 | 3.08 | 3.66 | 25.8 °C |
| June | 4.37 | 4.23 | 3.45 | 3.76 | 25.9 °C |
| July | 4.68 | 4.44 | 3.62 | 4.01 | 26.5 °C |
| August | 5.11 | 4.08 | 3.30 | 4.26 | 28.0 °C |
| September | 5.10 | 3.09 | 2.48 | 4.07 | 29.0 °C |
| October | 5.06 | 2.29 | 1.81 | 3.92 | 28.4 °C |
| November | 4.97 | 1.72 | 1.35 | 3.76 | 27.6 °C |
| December | 4.72 | 1.54 | 1.21 | 3.54 | 26.8 °C |
| Year | 4.69 avg | 2.88 avg | 846 kWh | 1373 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 980 Wp of panels at 70°, versus 350 Wp at 10°. Here the lower tilt is the better winter choice — the sun stays high enough. Size your own system.
Row spacing in Pucallpa
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.
2.0 mrow pitch at 70°
2.2 mrow pitch at 10°
How Pucallpa compares in Peru
Against the other 135 places in Peru with climate data, for a fixed array at its best angle.
109thof 136 places in Peru for sunshine: 4.69 peak sun hours a day on flat ground.
−14%solar energy a year compared with the average place in Peru: 1,373 against 1,605 kWh per kWp.
−13 mindaylight on the longest day, compared with Lima: 12 h 37 min against 12 h 50 min.
10°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); Pucallpa ranks 109th. In its darkest month, December, 1 kWp of off-grid panels at 70° makes 1.21 kWh a day here, against 1.33 kWh on average in Peru. The shortest day lasts 11 h 38 min, +13 min compared with Lima.
Solar forecast for Pucallpa, 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 Pucallpa
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A free, live card for Pucallpa: 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.