Cordoba · Argentina · 30.73° S · 64.80° W
Solar position in Cruz del Eje
Sun position, daylight and the best solar panel angle for Cruz del Eje — computed for 30.73° S, 64.80° W, 465 m above sea level.
The sun right now
Sun in Cruz del Eje today
Saturday, 24 October 2026 · local time UTC−3
| Event | Time | Direction / height |
|---|---|---|
| Astronomical dawn | 05:05 | sun 18° below horizon |
| Nautical dawn | 05:36 | 12° below |
| Civil dawn | 06:05 | 6° below |
| Sunrise | 06:30 | 104° ESE |
| Golden hour ends | 07:03 | sun 6° up |
| Solar noon | 13:03 | 71.2° high |
| Golden hour starts | 19:03 | sun 6° up |
| Sunset | 19:36 | 255° WSW |
| Civil dusk | 20:01 | 6° below |
| Nautical dusk | 20:31 | 12° below |
| Astronomical dusk | 21:01 | 18° below |
| Day length | 13 h 06 min | |
Sun path diagram for Cruz del Eje
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 35.9° at solar noon in Cruz del Eje; on the December solstice only 82.7°. Sunrise swings from 63° ENE in June to 118° ESE in December — a 55° 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 | 06:36 | 13:30 | 20:24 | 13 h 47 min | 79.1° |
| February | 07:03 | 13:32 | 20:01 | 12 h 58 min | 69.7° |
| March | 07:23 | 13:26 | 19:28 | 12 h 06 min | 58.9° |
| April | 07:42 | 13:17 | 18:52 | 11 h 10 min | 47.3° |
| May | 08:02 | 13:15 | 18:29 | 10 h 27 min | 39.0° |
| June | 08:16 | 13:21 | 18:25 | 10 h 09 min | 35.9° |
| July | 08:12 | 13:25 | 18:39 | 10 h 26 min | 38.9° |
| August | 07:47 | 13:22 | 18:57 | 11 h 10 min | 47.3° |
| September | 07:09 | 13:12 | 19:15 | 12 h 05 min | 58.8° |
| October | 06:33 | 13:03 | 19:34 | 13 h 00 min | 70.1° |
| November | 06:10 | 13:05 | 19:59 | 13 h 49 min | 79.3° |
| December | 06:13 | 13:17 | 20:21 | 14 h 08 min | 82.7° |
A year of daylight in Cruz del Eje
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 Cruz del Eje
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: 1701 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 | May kWh/kWp/day | Best ÷ worst month |
|---|---|---|---|---|
| 0° | 1524 | 90% | 2.51 | 2.5× |
| 15° | 1662 | 98% | 3.17 | 1.9× |
| 28° year-round best | 1701 | 100% | 3.57 | 1.5× |
| 30° | 1700 | 100% | 3.62 | 1.5× |
| 31° = latitude | 1699 | 100% | 3.64 | 1.4× |
| 45° | 1636 | 96% | 3.85 | 1.3× |
| 51° off-grid best | 1584 | 93% | 3.88 | 1.3× |
| 60° | 1477 | 87% | 3.85 | 1.5× |
| 70° | 1324 | 78% | 3.71 | 1.8× |
| 90° | 938 | 55% | 3.14 | 3.2× |
A fixed array in Cruz del Eje produces the most over a year at 28°. The design month for an off-grid system is May: at 51° it makes 3.88 kWh per kWp a day, 9% more than at 28°, and costs 7% of the yearly total. Why steep panels win winter.
Off-grid solar in Cruz del Eje 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 | 7.15 | 3.35 | 2.73 | 5.23 | 24.4 °C |
| February | 6.21 | 3.86 | 3.18 | 4.99 | 23.0 °C |
| March | 5.17 | 4.34 | 3.62 | 4.67 | 20.7 °C |
| April | 3.96 | 4.48 | 3.79 | 4.09 | 17.2 °C |
| May | 3.09 | 4.32 | 3.71 | 3.57 | 13.2 °C |
| June | 2.84 | 4.57 | 3.97 | 3.58 | 10.4 °C |
| July | 3.18 | 4.96 | 4.32 | 3.97 | 9.9 °C |
| August | 4.20 | 5.45 | 4.70 | 4.74 | 12.4 °C |
| September | 5.31 | 5.13 | 4.37 | 5.19 | 15.6 °C |
| October | 6.24 | 4.32 | 3.62 | 5.30 | 19.4 °C |
| November | 7.11 | 3.55 | 2.93 | 5.37 | 22.0 °C |
| December | 7.32 | 3.14 | 2.56 | 5.23 | 23.7 °C |
| Year | 5.14 avg | 4.29 avg | 1324 kWh | 1701 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 460 Wp of panels at 70°, versus 330 Wp at 28°. Here the lower tilt is the better winter choice — the sun stays high enough. Size your own system.
Row spacing in Cruz del Eje
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.
3.6 mrow pitch at 70°
3.2 mrow pitch at 28°
How Cruz del Eje compares in Argentina
Against the other 313 places in Argentina with climate data, for a fixed array at its best angle.
41stof 314 places in Argentina for sunshine, shared: 5.14 peak sun hours a day on flat ground.
+4%solar energy a year compared with the average place in Argentina: 1,701 against 1,639 kWh per kWp.
−20 mindaylight on the longest day, compared with Buenos Aires: 14 h 08 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); Cruz del Eje ranks joint 41st. In its darkest month, December, 1 kWp of off-grid panels at 70° makes 2.56 kWh a day here, against 2.68 kWh on average in Argentina. The shortest day lasts 10 h 09 min, +19 min compared with Buenos Aires.
Solar forecast for Cruz del Eje, 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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A free, live card for Cruz del Eje: 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.