Paraguay · 26.20° S · 56.37° W
Solar position in Caazapá
Sun position, daylight and the best solar panel angle for Caazapá — computed for 26.20° S, 56.37° W, 150 m above sea level.
The sun right now
Sun in Caazapá today
Saturday, 24 October 2026 · local time UTC−3
| Event | Time | Direction / height |
|---|---|---|
| Astronomical dawn | 04:41 | sun 18° below horizon |
| Nautical dawn | 05:10 | 12° below |
| Civil dawn | 05:38 | 6° below |
| Sunrise | 06:02 | 104° ESE |
| Golden hour ends | 06:33 | sun 6° up |
| Solar noon | 12:29 | 75.7° high |
| Golden hour starts | 18:26 | sun 6° up |
| Sunset | 18:57 | 256° WSW |
| Civil dusk | 19:21 | 6° below |
| Nautical dusk | 19:49 | 12° below |
| Astronomical dusk | 20:18 | 18° below |
| Day length | 12 h 55 min | |
Sun path diagram for Caazapá
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 40.4° at solar noon in Caazapá; on the December solstice only 87.2°. Sunrise swings from 64° ENE in June to 117° ESE in December — a 53° 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 | 06:11 | 12:56 | 19:41 | 13 h 30 min | 83.6° |
| February | 06:34 | 12:58 | 19:23 | 12 h 49 min | 74.2° |
| March | 06:49 | 12:52 | 18:55 | 12 h 06 min | 63.4° |
| April | 07:04 | 12:43 | 18:23 | 11 h 19 min | 51.8° |
| May | 07:19 | 12:41 | 18:04 | 10 h 44 min | 43.5° |
| June | 07:32 | 12:47 | 18:02 | 10 h 30 min | 40.4° |
| July | 07:30 | 12:52 | 18:13 | 10 h 44 min | 43.4° |
| August | 07:08 | 12:48 | 18:28 | 11 h 20 min | 51.9° |
| September | 06:36 | 12:38 | 18:41 | 12 h 05 min | 63.3° |
| October | 06:04 | 12:30 | 18:55 | 12 h 51 min | 74.7° |
| November | 05:46 | 12:31 | 19:16 | 13 h 31 min | 83.8° |
| December | 05:50 | 12:43 | 19:37 | 13 h 47 min | 87.2° |
A year of daylight in Caazapá
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 Caazapá
Fixed array facing north (azimuth 0°). Energy per kWp from NASA POWER monthly climate, including clouds, temperature and snow reflection.
23°collects the most energy over a year: 1534 kWh per kWp.
51°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 | June kWh/kWp/day | Best ÷ worst month |
|---|---|---|---|---|
| 0° | 1429 | 93% | 2.25 | 2.4× |
| 15° | 1521 | 99% | 2.81 | 1.8× |
| 23° year-round best | 1534 | 100% | 3.04 | 1.6× |
| 26° = latitude | 1532 | 100% | 3.11 | 1.5× |
| 30° | 1524 | 99% | 3.20 | 1.5× |
| 45° | 1439 | 94% | 3.39 | 1.3× |
| 51° off-grid best | 1382 | 90% | 3.41 | 1.2× |
| 60° | 1273 | 83% | 3.38 | 1.4× |
| 70° | 1123 | 73% | 3.25 | 1.7× |
| 90° | 772 | 50% | 2.75 | 2.8× |
A fixed array in Caazapá produces the most over a year at 23°. The design month for an off-grid system is June: at 51° it makes 3.41 kWh per kWp a day, 12% more than at 23°, and costs 10% of the yearly total. Why steep panels win winter.
Off-grid solar in Caazapá at 70°
Daily energy of 1 kWp by month. Bars: panels at 70°. Line: panels at 23° (year-round best).
| Month | Sun hours, flat | Sun hours at 70° | kWh/kWp/day at 70° | at 23° | Mean temp. |
|---|---|---|---|---|---|
| January | 6.70 | 2.91 | 2.34 | 4.91 | 27.3 °C |
| February | 6.18 | 3.50 | 2.83 | 4.85 | 26.9 °C |
| March | 5.41 | 4.14 | 3.38 | 4.63 | 25.7 °C |
| April | 4.38 | 4.53 | 3.75 | 4.19 | 22.5 °C |
| May | 3.28 | 4.14 | 3.49 | 3.43 | 18.0 °C |
| June | 2.80 | 3.83 | 3.25 | 3.04 | 16.4 °C |
| July | 3.13 | 4.22 | 3.60 | 3.40 | 15.6 °C |
| August | 3.85 | 4.34 | 3.67 | 3.87 | 17.5 °C |
| September | 4.47 | 3.84 | 3.21 | 4.05 | 19.8 °C |
| October | 5.35 | 3.43 | 2.82 | 4.39 | 23.0 °C |
| November | 6.39 | 2.94 | 2.39 | 4.83 | 24.2 °C |
| December | 6.76 | 2.72 | 2.19 | 4.89 | 26.2 °C |
| Year | 4.89 avg | 3.71 avg | 1123 kWh | 1534 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 540 Wp of panels at 70°, versus 390 Wp at 23°. Here the lower tilt is the better winter choice — the sun stays high enough. Size your own system.
Row spacing in Caazapá
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.
3.2 mrow pitch at 70°
2.9 mrow pitch at 23°
How Caazapá compares in Paraguay
Against the other 29 places in Paraguay with climate data, for a fixed array at its best angle.
26thof 30 places in Paraguay for sunshine, shared: 4.89 peak sun hours a day on flat ground.
±0%solar energy a year compared with the average place in Paraguay: 1,534 against 1,536 kWh per kWp.
+4 mindaylight on the longest day, compared with Asunción: 13 h 47 min against 13 h 43 min.
23°best year-round tilt here; across Paraguay it runs from 19° in Filadelfia to 24° in Encarnación.
Of the 30 places in Paraguay, Yby Yaú gets the most sun (5.01 peak sun hours a day) and Encarnación the least (4.82); Caazapá ranks joint 26th. In its darkest month, December, 1 kWp of off-grid panels at 70° makes 2.19 kWh a day here, against 2.09 kWh on average in Paraguay. The shortest day lasts 10 h 30 min, −4 min compared with Asunción.
Solar forecast for Caazapá, 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 Caazapá
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Places near Caazapá
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A free, live card for Caazapá: 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.