Phang Nga · Thailand · 8.87° N · 98.34° E
Solar position in Takua Pa
Sun position, daylight and the best solar panel angle for Takua Pa — computed for 8.87° N, 98.34° E, 12 m above sea level.
The sun right now
Sun in Takua Pa today
Sunday, 25 October 2026 · local time UTC+7
| Event | Time | Direction / height |
|---|---|---|
| Astronomical dawn | 05:04 | sun 18° below horizon |
| Nautical dawn | 05:28 | 12° below |
| Civil dawn | 05:53 | 6° below |
| Sunrise | 06:14 | 102° ESE |
| Golden hour ends | 06:43 | sun 6° up |
| Solar noon | 12:10 | 69.0° high |
| Golden hour starts | 17:38 | sun 6° up |
| Sunset | 18:06 | 258° WSW |
| Civil dusk | 18:27 | 6° below |
| Nautical dusk | 18:52 | 12° below |
| Astronomical dusk | 19:17 | 18° below |
| Day length | 11 h 51 min | |
Sun path diagram for Takua Pa
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 75.4° at solar noon in Takua Pa; on the December solstice only 57.7°. Sunrise swings from 66° ENE in June to 114° 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 | 06:47 | 12:37 | 18:28 | 11 h 41 min | 61.2° |
| February | 06:43 | 12:40 | 18:37 | 11 h 53 min | 70.6° |
| March | 06:30 | 12:33 | 18:37 | 12 h 07 min | 81.4° |
| April | 06:14 | 12:25 | 18:36 | 12 h 22 min | 87.0° |
| May | 06:06 | 12:23 | 18:40 | 12 h 34 min | 78.7° |
| June | 06:09 | 12:28 | 18:47 | 12 h 39 min | 75.4° |
| July | 06:16 | 12:33 | 18:49 | 12 h 34 min | 78.4° |
| August | 06:18 | 12:29 | 18:40 | 12 h 22 min | 86.8° |
| September | 06:16 | 12:19 | 18:23 | 12 h 07 min | 81.8° |
| October | 06:14 | 12:11 | 18:07 | 11 h 53 min | 70.4° |
| November | 06:21 | 12:12 | 18:03 | 11 h 41 min | 61.2° |
| December | 06:36 | 12:24 | 18:12 | 11 h 37 min | 57.7° |
A year of daylight in Takua Pa
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 Takua Pa
Fixed array facing south (azimuth 180°). Energy per kWp from NASA POWER monthly climate, including clouds, temperature and snow reflection.
10°collects the most energy over a year: 1457 kWh per kWp.
1°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 | July kWh/kWp/day | Best ÷ worst month |
|---|---|---|---|---|
| 0° | 1439 | 99% | 3.59 | 1.3× |
| 1° off-grid best | 1443 | 99% | 3.58 | 1.3× |
| 9° = latitude | 1457 | 100% | 3.46 | 1.4× |
| 10° year-round best | 1457 | 100% | 3.44 | 1.4× |
| 15° | 1453 | 100% | 3.33 | 1.5× |
| 30° | 1389 | 95% | 2.91 | 1.7× |
| 45° | 1252 | 86% | 2.34 | 2.1× |
| 60° | 1052 | 72% | 1.70 | 2.6× |
| 70° | 895 | 61% | 1.30 | 3.1× |
| 90° | 613 | 42% | 1.07 | 2.7× |
A fixed array in Takua Pa produces the most over a year at 10°. The design month for an off-grid system is July: at 1° it makes 3.58 kWh per kWp a day, 4% more than at 10°, and costs 1% of the yearly total. Why steep panels win winter.
Off-grid solar in Takua Pa at 70°
Daily energy of 1 kWp by month. Bars: panels at 70°. Line: panels at 10° (year-round best).
| Month | Sun hours, flat | Sun hours at 70° | kWh/kWp/day at 70° | at 10° | Mean temp. |
|---|---|---|---|---|---|
| January | 5.12 | 4.79 | 3.92 | 4.39 | 25.9 °C |
| February | 5.92 | 4.63 | 3.78 | 4.94 | 26.6 °C |
| March | 6.10 | 3.62 | 2.93 | 4.90 | 27.6 °C |
| April | 5.91 | 2.50 | 1.99 | 4.58 | 28.3 °C |
| May | 4.83 | 1.80 | 1.41 | 3.67 | 27.7 °C |
| June | 4.62 | 1.61 | 1.26 | 3.48 | 27.1 °C |
| July | 4.55 | 1.66 | 1.30 | 3.44 | 26.8 °C |
| August | 4.61 | 1.98 | 1.57 | 3.56 | 26.7 °C |
| September | 4.57 | 2.56 | 2.06 | 3.62 | 26.4 °C |
| October | 4.52 | 3.17 | 2.57 | 3.68 | 26.4 °C |
| November | 4.60 | 3.93 | 3.20 | 3.85 | 26.6 °C |
| December | 4.54 | 4.33 | 3.54 | 3.88 | 26.1 °C |
| Year | 4.98 avg | 3.04 avg | 895 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 940 Wp of panels at 70°, versus 340 Wp at 10°. Here the lower tilt is the better winter choice — the sun stays high enough. Size your own system.
Row spacing in Takua Pa
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.
2.0 mrow pitch at 70°
2.2 mrow pitch at 10°
How Takua Pa compares in Thailand
Against the other 294 places in Thailand with climate data, for a fixed array at its best angle.
227thof 295 places in Thailand for sunshine, shared: 4.99 peak sun hours a day on flat ground.
−3%solar energy a year compared with the average place in Thailand: 1,457 against 1,509 kWh per kWp.
−18 mindaylight on the longest day, compared with Bangkok: 12 h 39 min against 12 h 56 min.
10°best year-round tilt here; across Thailand it runs from 4° in Narathiwat to 23° in Mae Chan.
Of the 295 places in Thailand, Bangkok and 7 other places get the most sun (5.23 peak sun hours a day) and Mae Ramat the least (4.74); Takua Pa ranks joint 227th. In its darkest month, June, 1 kWp of off-grid panels at 70° makes 1.26 kWh a day here, against 1.53 kWh on average in Thailand. The shortest day lasts 11 h 37 min, +18 min compared with Bangkok.
Solar forecast for Takua Pa, 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 Takua Pa
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A free, live card for Takua Pa: 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.