New Providence · Bahamas · 25.05° N · 77.42° W
Solar position in Killarney
Sun position, daylight and the best solar panel angle for Killarney — computed for 25.05° N, 77.42° W, 6 m above sea level.
The sun right now
Sun in Killarney today
Saturday, 24 October 2026 · local time UTC−4
| Event | Time | Direction / height |
|---|---|---|
| Astronomical dawn | 05:55 | sun 18° below horizon |
| Nautical dawn | 06:22 | 12° below |
| Civil dawn | 06:49 | 6° below |
| Sunrise | 07:12 | 103° ESE |
| Golden hour ends | 07:43 | sun 6° up |
| Solar noon | 12:53 | 53.0° high |
| Golden hour starts | 18:03 | sun 6° up |
| Sunset | 18:34 | 257° WSW |
| Civil dusk | 18:58 | 6° below |
| Nautical dusk | 19:24 | 12° below |
| Astronomical dusk | 19:51 | 18° below |
| Day length | 11 h 22 min | |
Sun path diagram for Killarney
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 88.4° at solar noon in Killarney; on the December solstice only 41.5°. Sunrise swings from 64° ENE in June to 116° ESE in December — a 52° 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 | 06:55 | 12:21 | 17:46 | 10 h 51 min | 45.2° |
| February | 06:39 | 12:23 | 18:07 | 11 h 28 min | 54.6° |
| March | 07:12 | 13:16 | 19:21 | 12 h 09 min | 65.4° |
| April | 06:41 | 13:08 | 19:35 | 12 h 53 min | 77.0° |
| May | 06:22 | 13:06 | 19:50 | 13 h 28 min | 85.2° |
| June | 06:20 | 13:11 | 20:02 | 13 h 42 min | 88.4° |
| July | 06:32 | 13:16 | 19:59 | 13 h 28 min | 85.3° |
| August | 06:46 | 13:12 | 19:38 | 12 h 53 min | 76.9° |
| September | 06:57 | 13:02 | 19:07 | 12 h 09 min | 65.5° |
| October | 07:10 | 12:54 | 18:37 | 11 h 26 min | 54.1° |
| November | 06:30 | 11:55 | 17:20 | 10 h 50 min | 44.9° |
| December | 06:50 | 12:07 | 17:25 | 10 h 35 min | 41.5° |
A year of daylight in Killarney
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 Killarney
Fixed array facing south (azimuth 180°). Energy per kWp from NASA POWER monthly climate, including clouds, temperature and snow reflection.
23°collects the most energy over a year: 1624 kWh per kWp.
32°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 | December kWh/kWp/day | Best ÷ worst month |
|---|---|---|---|---|
| 0° | 1511 | 93% | 2.80 | 1.8× |
| 15° | 1610 | 99% | 3.52 | 1.5× |
| 23° year-round best | 1624 | 100% | 3.81 | 1.3× |
| 25° = latitude | 1623 | 100% | 3.88 | 1.3× |
| 30° | 1614 | 99% | 4.02 | 1.2× |
| 32° off-grid best | 1608 | 99% | 4.06 | 1.2× |
| 45° | 1526 | 94% | 4.27 | 1.4× |
| 60° | 1351 | 83% | 4.26 | 1.7× |
| 70° | 1194 | 74% | 4.10 | 2.0× |
| 90° | 825 | 51% | 3.46 | 3.1× |
A fixed array in Killarney produces the most over a year at 23°. The design month for an off-grid system is December: at 32° it makes 4.06 kWh per kWp a day, 7% more than at 23°, and costs 1% of the yearly total. Why steep panels win winter.
Off-grid solar in Killarney 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 | 3.81 | 5.01 | 4.15 | 3.99 | 22.8 °C |
| February | 4.68 | 5.07 | 4.20 | 4.55 | 23.0 °C |
| March | 5.65 | 4.69 | 3.87 | 5.01 | 23.4 °C |
| April | 6.38 | 3.77 | 3.08 | 5.12 | 24.5 °C |
| May | 6.30 | 2.86 | 2.31 | 4.70 | 25.9 °C |
| June | 6.10 | 2.58 | 2.05 | 4.40 | 27.7 °C |
| July | 6.36 | 2.76 | 2.20 | 4.62 | 28.6 °C |
| August | 6.06 | 3.27 | 2.62 | 4.64 | 29.0 °C |
| September | 5.27 | 3.85 | 3.11 | 4.37 | 28.6 °C |
| October | 4.56 | 4.41 | 3.58 | 4.16 | 27.5 °C |
| November | 3.97 | 4.93 | 4.04 | 4.02 | 25.4 °C |
| December | 3.57 | 4.98 | 4.10 | 3.81 | 24.1 °C |
| Year | 5.23 avg | 4.01 avg | 1194 kWh | 1624 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 570 Wp of panels at 70°, versus 310 Wp at 23°. Here the lower tilt is the better winter choice — the sun stays high enough. Size your own system.
Row spacing in Killarney
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.
3.1 mrow pitch at 70°
2.8 mrow pitch at 23°
How Killarney compares in the Bahamas
Against the other 3 places in the Bahamas with climate data, for a fixed array at its best angle.
2ndof 4 places in the Bahamas for sunshine: 5.23 peak sun hours a day on flat ground.
+2%solar energy a year compared with the average place in the Bahamas: 1,624 against 1,599 kWh per kWp.
±0 mindaylight on the longest day, compared with Nassau: 13 h 42 min against 13 h 42 min.
23°best year-round tilt here; across the Bahamas it runs from 23° in Nassau to 24° in Lucaya.
Of the 4 places in the Bahamas, Nassau gets the most sun (5.24 peak sun hours a day) and Lucaya and one other place the least (5.05); Killarney ranks 2nd. In its darkest month, June, 1 kWp of off-grid panels at 70° makes 2.05 kWh a day here, against 2.10 kWh on average in the Bahamas. The shortest day lasts 10 h 35 min, ±0 min compared with Nassau.
Solar forecast for Killarney, 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 Killarney
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Places near Killarney
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A free, live card for Killarney: 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.