Entre Rios · Argentina · 32.07° S · 60.64° W
Solar position in Diamante
Sun position, daylight and the best solar panel angle for Diamante — computed for 32.07° S, 60.64° W, 17 m above sea level.
The sun right now
Sun in Diamante today
Saturday, 24 October 2026 · local time UTC−3
| Event | Time | Direction / height |
|---|---|---|
| Astronomical dawn | 04:45 | sun 18° below horizon |
| Nautical dawn | 05:17 | 12° below |
| Civil dawn | 05:47 | 6° below |
| Sunrise | 06:12 | 105° ESE |
| Golden hour ends | 06:45 | sun 6° up |
| Solar noon | 12:46 | 69.8° high |
| Golden hour starts | 18:48 | sun 6° up |
| Sunset | 19:21 | 255° WSW |
| Civil dusk | 19:46 | 6° below |
| Nautical dusk | 20:17 | 12° below |
| Astronomical dusk | 20:48 | 18° below |
| Day length | 13 h 09 min | |
Sun path diagram for Diamante
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 34.5° at solar noon in Diamante; on the December solstice only 81.4°. Sunrise swings from 63° ENE in June to 119° ESE in December — a 56° 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 | 06:17 | 13:13 | 20:10 | 13 h 53 min | 77.7° |
| February | 06:45 | 13:16 | 19:46 | 13 h 01 min | 68.3° |
| March | 07:06 | 13:09 | 19:12 | 12 h 06 min | 57.5° |
| April | 07:27 | 13:01 | 18:34 | 11 h 07 min | 45.9° |
| May | 07:48 | 12:59 | 18:09 | 10 h 22 min | 37.7° |
| June | 08:02 | 13:04 | 18:05 | 10 h 03 min | 34.5° |
| July | 07:58 | 13:09 | 18:19 | 10 h 21 min | 37.6° |
| August | 07:32 | 13:05 | 18:39 | 11 h 07 min | 46.0° |
| September | 06:53 | 12:55 | 18:58 | 12 h 05 min | 57.4° |
| October | 06:15 | 12:47 | 19:19 | 13 h 03 min | 68.8° |
| November | 05:51 | 12:48 | 19:45 | 13 h 54 min | 77.9° |
| December | 05:53 | 13:00 | 20:08 | 14 h 15 min | 81.4° |
A year of daylight in Diamante
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 Diamante
Fixed array facing north (azimuth 0°). Energy per kWp from NASA POWER monthly climate, including clouds, temperature and snow reflection.
28°collects the most energy over a year: 1614 kWh per kWp.
57°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° | 1444 | 89% | 2.01 | 2.9× |
| 15° | 1576 | 98% | 2.68 | 2.1× |
| 28° year-round best | 1614 | 100% | 3.13 | 1.7× |
| 30° | 1613 | 100% | 3.18 | 1.6× |
| 32° = latitude | 1611 | 100% | 3.24 | 1.6× |
| 45° | 1555 | 96% | 3.49 | 1.3× |
| 57° off-grid best | 1444 | 89% | 3.57 | 1.2× |
| 60° | 1407 | 87% | 3.57 | 1.3× |
| 70° | 1264 | 78% | 3.50 | 1.5× |
| 90° | 900 | 56% | 3.07 | 2.7× |
A fixed array in Diamante produces the most over a year at 28°. The design month for an off-grid system is June: at 57° it makes 3.57 kWh per kWp a day, 14% more than at 28°, and costs 11% of the yearly total. Why steep panels win winter.
Off-grid solar in Diamante at 70°
Daily energy of 1 kWp by month. Bars: panels at 70°. Line: panels at 28° (year-round best).
| Month | Sun hours, flat | Sun hours at 70° | kWh/kWp/day at 70° | at 28° | Mean temp. |
|---|---|---|---|---|---|
| January | 7.17 | 3.50 | 2.83 | 5.26 | 26.6 °C |
| February | 6.15 | 3.97 | 3.24 | 4.95 | 25.1 °C |
| March | 5.25 | 4.53 | 3.75 | 4.75 | 22.4 °C |
| April | 3.90 | 4.58 | 3.85 | 4.08 | 18.5 °C |
| May | 2.93 | 4.20 | 3.60 | 3.41 | 14.4 °C |
| June | 2.49 | 4.04 | 3.50 | 3.13 | 11.4 °C |
| July | 2.75 | 4.25 | 3.69 | 3.38 | 10.8 °C |
| August | 3.67 | 4.73 | 4.08 | 4.10 | 12.7 °C |
| September | 4.79 | 4.69 | 3.99 | 4.69 | 15.6 °C |
| October | 5.67 | 4.07 | 3.40 | 4.86 | 19.2 °C |
| November | 6.89 | 3.60 | 2.97 | 5.26 | 22.5 °C |
| December | 7.25 | 3.26 | 2.65 | 5.22 | 24.9 °C |
| Year | 4.90 avg | 4.12 avg | 1264 kWh | 1614 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 450 Wp of panels at 70°, versus 380 Wp at 28°. Here the lower tilt is the better winter choice — the sun stays high enough. Size your own system.
Row spacing in Diamante
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.
3.8 mrow pitch at 70°
3.3 mrow pitch at 28°
How Diamante compares in Argentina
Against the other 313 places in Argentina with climate data, for a fixed array at its best angle.
133rdof 314 places in Argentina for sunshine, shared: 4.90 peak sun hours a day on flat ground.
−2%solar energy a year compared with the average place in Argentina: 1,614 against 1,639 kWh per kWp.
−14 mindaylight on the longest day, compared with Buenos Aires: 14 h 15 min against 14 h 29 min.
28°best year-round tilt here; across Argentina it runs from 21° in Tartagal to 44° in Río Gallegos.
Of the 314 places in Argentina, Belén gets the most sun (6.11 peak sun hours a day) and Ushuaia the least (2.59); Diamante ranks joint 133rd. In its darkest month, December, 1 kWp of off-grid panels at 70° makes 2.65 kWh a day here, against 2.68 kWh on average in Argentina. The shortest day lasts 10 h 03 min, +13 min compared with Buenos Aires.
Solar forecast for Diamante, 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 Diamante
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Places near Diamante
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A free, live card for Diamante: 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.