Casanare Department · Colombia · 5.17° N · 72.55° W
Solar position in Aguazul
Sun position, daylight and the best solar panel angle for Aguazul — computed for 5.17° N, 72.55° W, 276 m above sea level.
The sun right now
Sun in Aguazul today
Saturday, 24 October 2026 · local time UTC−5
| Event | Time | Direction / height |
|---|---|---|
| Astronomical dawn | 04:25 | sun 18° below horizon |
| Nautical dawn | 04:49 | 12° below |
| Civil dawn | 05:14 | 6° below |
| Sunrise | 05:35 | 102° ESE |
| Golden hour ends | 06:03 | sun 6° up |
| Solar noon | 11:34 | 72.9° high |
| Golden hour starts | 17:05 | sun 6° up |
| Sunset | 17:33 | 258° WSW |
| Civil dusk | 17:54 | 6° below |
| Nautical dusk | 18:19 | 12° below |
| Astronomical dusk | 18:43 | 18° below |
| Day length | 11 h 58 min | |
Sun path diagram for Aguazul
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 71.7° at solar noon in Aguazul; on the December solstice only 61.4°. Sunrise swings from 66° ENE in June to 113° 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 | 06:05 | 12:01 | 17:57 | 11 h 52 min | 65.0° |
| February | 06:04 | 12:03 | 18:03 | 11 h 59 min | 74.5° |
| March | 05:53 | 11:57 | 18:00 | 12 h 07 min | 85.3° |
| April | 05:41 | 11:48 | 17:56 | 12 h 16 min | 83.1° |
| May | 05:35 | 11:46 | 17:58 | 12 h 22 min | 74.9° |
| June | 05:39 | 11:52 | 18:04 | 12 h 25 min | 71.7° |
| July | 05:45 | 11:56 | 18:07 | 12 h 23 min | 74.8° |
| August | 05:45 | 11:53 | 18:01 | 12 h 15 min | 83.2° |
| September | 05:39 | 11:43 | 17:46 | 12 h 07 min | 85.3° |
| October | 05:35 | 11:34 | 17:34 | 11 h 59 min | 74.0° |
| November | 05:40 | 11:36 | 17:32 | 11 h 52 min | 64.8° |
| December | 05:53 | 11:48 | 17:43 | 11 h 50 min | 61.4° |
A year of daylight in Aguazul
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 Aguazul
Fixed array facing south (azimuth 180°). Energy per kWp from NASA POWER monthly climate, including clouds, temperature and snow reflection.
8°collects the most energy over a year: 1391 kWh per kWp.
0°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° off-grid best | 1380 | 99% | 3.40 | 1.3× |
| 5° = latitude | 1390 | 100% | 3.31 | 1.4× |
| 8° year-round best | 1391 | 100% | 3.25 | 1.4× |
| 15° | 1383 | 99% | 3.08 | 1.5× |
| 30° | 1312 | 94% | 2.61 | 1.9× |
| 45° | 1171 | 84% | 2.01 | 2.4× |
| 60° | 974 | 70% | 1.39 | 3.2× |
| 70° | 826 | 59% | 1.11 | 3.6× |
| 90° | 567 | 41% | 0.98 | 2.9× |
A fixed array in Aguazul produces the most over a year at 8°. The design month for an off-grid system is June: at 0° it makes 3.40 kWh per kWp a day, 5% more than at 8°, and costs 1% of the yearly total. Why steep panels win winter.
Off-grid solar in Aguazul at 70°
Daily energy of 1 kWp by month. Bars: panels at 70°. Line: panels at 8° (year-round best).
| Month | Sun hours, flat | Sun hours at 70° | kWh/kWp/day at 70° | at 8° | Mean temp. |
|---|---|---|---|---|---|
| January | 5.34 | 4.76 | 3.97 | 4.59 | 21.1 °C |
| February | 5.35 | 3.87 | 3.21 | 4.48 | 22.1 °C |
| March | 4.67 | 2.65 | 2.17 | 3.80 | 22.0 °C |
| April | 4.28 | 1.83 | 1.48 | 3.40 | 21.4 °C |
| May | 4.32 | 1.49 | 1.19 | 3.37 | 20.8 °C |
| June | 4.19 | 1.39 | 1.11 | 3.25 | 20.1 °C |
| July | 4.20 | 1.37 | 1.10 | 3.27 | 19.8 °C |
| August | 4.34 | 1.63 | 1.31 | 3.44 | 20.3 °C |
| September | 4.81 | 2.40 | 1.97 | 3.89 | 20.8 °C |
| October | 4.79 | 3.17 | 2.63 | 3.97 | 21.0 °C |
| November | 4.72 | 3.84 | 3.20 | 3.99 | 20.8 °C |
| December | 5.01 | 4.63 | 3.87 | 4.33 | 20.7 °C |
| Year | 4.67 avg | 2.75 avg | 826 kWh | 1391 kWh |
Sizing example. To run a 1 kWh-per-day load through July on LiFePO4 batteries (charge controller, battery and inverter losses included) you need about 1,070 Wp of panels at 70°, versus 360 Wp at 8°. Here the lower tilt is the better winter choice — the sun stays high enough. Size your own system.
Row spacing in Aguazul
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.
1.8 mrow pitch at 70°
2.2 mrow pitch at 8°
How Aguazul compares in Colombia
Against the other 316 places in Colombia with climate data, for a fixed array at its best angle.
173rdof 317 places in Colombia for sunshine, shared: 4.67 peak sun hours a day on flat ground.
−1%solar energy a year compared with the average place in Colombia: 1,391 against 1,407 kWh per kWp.
+2 mindaylight on the longest day, compared with Bogotá: 12 h 25 min against 12 h 23 min.
8°best year-round tilt here; across Colombia it runs from 0° in Puerto Leguízamo to 13° in San Andrés.
Of the 317 places in Colombia, Santa Marta and 3 other places get the most sun (5.54 peak sun hours a day) and Ipiales the least (3.81); Aguazul ranks joint 173rd. In its darkest month, July, 1 kWp of off-grid panels at 70° makes 1.10 kWh a day here, against 1.18 kWh on average in Colombia. The shortest day lasts 11 h 50 min, −2 min compared with Bogotá.
Solar forecast for Aguazul, 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 Aguazul
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A free, live card for Aguazul: 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.