Izabal Department · Guatemala · 15.53° N · 89.33° W
Solar position in El Estor
Sun position, daylight and the best solar panel angle for El Estor — computed for 15.53° N, 89.33° W, 31 m above sea level.
The sun right now
Sun in El Estor today
Saturday, 24 October 2026 · local time UTC−6
| Event | Time | Direction / height |
|---|---|---|
| Astronomical dawn | 04:39 | sun 18° below horizon |
| Nautical dawn | 05:04 | 12° below |
| Civil dawn | 05:29 | 6° below |
| Sunrise | 05:51 | 102° ESE |
| Golden hour ends | 06:20 | sun 6° up |
| Solar noon | 11:41 | 62.5° high |
| Golden hour starts | 17:02 | sun 6° up |
| Sunset | 17:31 | 258° WSW |
| Civil dusk | 17:53 | 6° below |
| Nautical dusk | 18:18 | 12° below |
| Astronomical dusk | 18:43 | 18° below |
| Day length | 11 h 40 min | |
Sun path diagram for El Estor
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 82.1° at solar noon in El Estor; on the December solstice only 51.0°. Sunrise swings from 65° ENE in June to 114° 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 | 06:27 | 12:08 | 17:49 | 11 h 22 min | 54.7° |
| February | 06:19 | 12:10 | 18:02 | 11 h 44 min | 64.1° |
| March | 06:00 | 12:04 | 18:08 | 12 h 08 min | 74.9° |
| April | 05:38 | 11:55 | 18:13 | 12 h 34 min | 86.5° |
| May | 05:26 | 11:53 | 18:21 | 12 h 55 min | 85.2° |
| June | 05:27 | 11:59 | 18:30 | 13 h 03 min | 82.1° |
| July | 05:36 | 12:03 | 18:31 | 12 h 55 min | 85.2° |
| August | 05:43 | 12:00 | 18:17 | 12 h 34 min | 86.4° |
| September | 05:46 | 11:50 | 17:54 | 12 h 08 min | 75.0° |
| October | 05:50 | 11:41 | 17:33 | 11 h 42 min | 63.6° |
| November | 06:02 | 11:43 | 17:23 | 11 h 21 min | 54.5° |
| December | 06:19 | 11:55 | 17:31 | 11 h 12 min | 51.0° |
A year of daylight in El Estor
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 El Estor
Fixed array facing south (azimuth 180°). Energy per kWp from NASA POWER monthly climate, including clouds, temperature and snow reflection.
14°collects the most energy over a year: 1457 kWh per kWp.
27°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 | November kWh/kWp/day | Best ÷ worst month |
|---|---|---|---|---|
| 0° | 1422 | 98% | 3.01 | 1.6× |
| 14° year-round best | 1457 | 100% | 3.37 | 1.3× |
| 15° | 1456 | 100% | 3.39 | 1.3× |
| 16° = latitude | 1456 | 100% | 3.41 | 1.3× |
| 27° off-grid best | 1425 | 98% | 3.56 | 1.2× |
| 30° | 1409 | 97% | 3.58 | 1.3× |
| 45° | 1284 | 88% | 3.56 | 1.5× |
| 60° | 1090 | 75% | 3.34 | 1.9× |
| 70° | 932 | 64% | 3.08 | 2.4× |
| 90° | 626 | 43% | 2.34 | 2.7× |
A fixed array in El Estor produces the most over a year at 14°. The design month for an off-grid system is November: at 27° it makes 3.56 kWh per kWp a day, 6% more than at 14°, and costs 2% of the yearly total. Why steep panels win winter.
Off-grid solar in El Estor 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 | 3.75 | 3.97 | 3.32 | 3.45 | 20.1 °C |
| February | 4.64 | 4.11 | 3.41 | 4.10 | 21.6 °C |
| March | 5.34 | 3.64 | 3.00 | 4.48 | 23.2 °C |
| April | 5.75 | 2.79 | 2.25 | 4.53 | 25.4 °C |
| May | 5.40 | 2.09 | 1.67 | 4.10 | 25.6 °C |
| June | 5.31 | 1.82 | 1.45 | 3.98 | 24.4 °C |
| July | 5.35 | 1.96 | 1.57 | 4.06 | 23.7 °C |
| August | 5.51 | 2.43 | 1.96 | 4.30 | 23.8 °C |
| September | 5.33 | 3.23 | 2.65 | 4.35 | 23.7 °C |
| October | 4.40 | 3.49 | 2.88 | 3.76 | 22.8 °C |
| November | 3.74 | 3.70 | 3.08 | 3.37 | 21.1 °C |
| December | 3.69 | 4.13 | 3.45 | 3.44 | 20.5 °C |
| Year | 4.85 avg | 3.11 avg | 932 kWh | 1457 kWh |
Sizing example. To run a 1 kWh-per-day load through June on LiFePO4 batteries (charge controller, battery and inverter losses included) you need about 810 Wp of panels at 70°, versus 350 Wp at 14°. Here the lower tilt is the better winter choice — the sun stays high enough. Size your own system.
Row spacing in El Estor
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 El Estor compares in Guatemala
Against the other 101 places in Guatemala with climate data, for a fixed array at its best angle.
99thof 102 places in Guatemala for sunshine: 4.85 peak sun hours a day on flat ground.
−9%solar energy a year compared with the average place in Guatemala: 1,457 against 1,603 kWh per kWp.
+3 mindaylight on the longest day, compared with Guatemala City: 13 h 03 min against 13 h 00 min.
14°best year-round tilt here; across Guatemala it runs from 14° in Cobán to 17° in Guatemala City.
Of the 102 places in Guatemala, Puerto San José gets the most sun (5.65 peak sun hours a day) and San Pedro Carchá and one other place the least (4.81); El Estor ranks 99th. In its darkest month, June, 1 kWp of off-grid panels at 70° makes 1.45 kWh a day here, against 1.41 kWh on average in Guatemala. The shortest day lasts 11 h 12 min, −3 min compared with Guatemala City.
Solar forecast for El Estor, 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 El Estor
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Places near El Estor
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A free, live card for El Estor: 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.