North Maluku · Indonesia · 2.05° N · 128.29° E
Solar position in Daruba
Sun position, daylight and the best solar panel angle for Daruba — computed for 2.05° N, 128.29° E, 8 m above sea level.
The sun right now
Sun in Daruba today
Sunday, 25 October 2026 · local time UTC+9
| Event | Time | Direction / height |
|---|---|---|
| Astronomical dawn | 04:59 | sun 18° below horizon |
| Nautical dawn | 05:23 | 12° below |
| Civil dawn | 05:48 | 6° below |
| Sunrise | 06:09 | 102° ESE |
| Golden hour ends | 06:37 | sun 6° up |
| Solar noon | 12:10 | 75.9° high |
| Golden hour starts | 17:44 | sun 6° up |
| Sunset | 18:12 | 258° WSW |
| Civil dusk | 18:33 | 6° below |
| Nautical dusk | 18:58 | 12° below |
| Astronomical dusk | 19:22 | 18° below |
| Day length | 12 h 03 min | |
Sun path diagram for Daruba
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 68.6° at solar noon in Daruba; on the December solstice only 64.5°. Sunrise swings from 67° 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 | 06:37 | 12:38 | 18:38 | 12 h 01 min | 68.0° |
| February | 06:38 | 12:40 | 18:42 | 12 h 04 min | 77.4° |
| March | 06:30 | 12:34 | 18:37 | 12 h 07 min | 88.2° |
| April | 06:20 | 12:25 | 18:30 | 12 h 10 min | 80.2° |
| May | 06:16 | 12:23 | 18:29 | 12 h 13 min | 71.9° |
| June | 06:21 | 12:28 | 18:35 | 12 h 14 min | 68.6° |
| July | 06:26 | 12:33 | 18:39 | 12 h 13 min | 71.6° |
| August | 06:24 | 12:30 | 18:35 | 12 h 10 min | 79.9° |
| September | 06:16 | 12:20 | 18:23 | 12 h 07 min | 88.7° |
| October | 06:09 | 12:11 | 18:13 | 12 h 04 min | 77.3° |
| November | 06:11 | 12:12 | 18:13 | 12 h 01 min | 68.1° |
| December | 06:24 | 12:24 | 18:24 | 12 h 00 min | 64.5° |
A year of daylight in Daruba
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 Daruba
Fixed array facing south (azimuth 180°). Energy per kWp from NASA POWER monthly climate, including clouds, temperature and snow reflection.
2°collects the most energy over a year: 1534 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 | 1534 | 100% | 3.81 | 1.2× |
| 2° year-round best = latitude | 1534 | 100% | 3.76 | 1.2× |
| 15° | 1500 | 98% | 3.35 | 1.4× |
| 30° | 1383 | 90% | 2.70 | 1.7× |
| 45° | 1192 | 78% | 1.94 | 2.2× |
| 60° | 947 | 62% | 1.20 | 3.2× |
| 70° | 782 | 51% | 1.00 | 3.6× |
| 90° | 524 | 34% | 0.92 | 2.7× |
A fixed array in Daruba produces the most over a year at 2°. The design month for an off-grid system is June: at 0° it makes 3.81 kWh per kWp a day, 1% more than at 2°, and costs 0% of the yearly total. Why steep panels win winter.
Off-grid solar in Daruba at 70°
Daily energy of 1 kWp by month. Bars: panels at 70°. Line: panels at 2° (year-round best).
| Month | Sun hours, flat | Sun hours at 70° | kWh/kWp/day at 70° | at 2° | Mean temp. |
|---|---|---|---|---|---|
| January | 4.97 | 4.05 | 3.29 | 3.98 | 27.2 °C |
| February | 5.31 | 3.62 | 2.93 | 4.24 | 27.1 °C |
| March | 5.58 | 2.88 | 2.32 | 4.43 | 27.3 °C |
| April | 5.72 | 1.84 | 1.45 | 4.51 | 27.8 °C |
| May | 5.33 | 1.24 | 0.96 | 4.17 | 28.0 °C |
| June | 4.83 | 1.29 | 1.00 | 3.76 | 27.6 °C |
| July | 4.95 | 1.32 | 1.02 | 3.87 | 27.3 °C |
| August | 5.39 | 1.54 | 1.21 | 4.24 | 27.3 °C |
| September | 5.70 | 2.46 | 1.96 | 4.51 | 27.5 °C |
| October | 5.68 | 3.49 | 2.82 | 4.51 | 27.9 °C |
| November | 5.31 | 4.13 | 3.35 | 4.24 | 27.9 °C |
| December | 5.00 | 4.28 | 3.47 | 4.00 | 27.6 °C |
| Year | 5.31 avg | 2.67 avg | 782 kWh | 1534 kWh |
Sizing example. To run a 1 kWh-per-day load through May on LiFePO4 batteries (charge controller, battery and inverter losses included) you need about 1,230 Wp of panels at 70°, versus 310 Wp at 2°. Here the lower tilt is the better winter choice — the sun stays high enough. Size your own system.
Row spacing in Daruba
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.
1.7 mrow pitch at 70°
2.0 mrow pitch at 2°
How Daruba compares in Indonesia
Against the other 446 places in Indonesia with climate data, for a fixed array at its best angle.
122ndof 447 places in Indonesia for sunshine, shared: 5.31 peak sun hours a day on flat ground.
+2%solar energy a year compared with the average place in Indonesia: 1,534 against 1,498 kWh per kWp.
−15 mindaylight on the longest day, compared with Jakarta: 12 h 14 min against 12 h 29 min.
2°best year-round tilt here; across Indonesia it runs from 0° in Batam to 12° in Kupang.
Of the 447 places in Indonesia, Lewoleba gets the most sun (5.95 peak sun hours a day) and Kuala Tungkal the least (4.48); Daruba ranks joint 122nd. In its darkest month, May, 1 kWp of off-grid panels at 70° makes 0.96 kWh a day here, against 1.26 kWh on average in Indonesia. The shortest day lasts 12 h 00 min, +15 min compared with Jakarta.
Solar forecast for Daruba, 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 Daruba
What is the best solar panel angle in Daruba?
What time is sunrise and sunset in Daruba today?
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Places near Daruba
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A free, live card for Daruba: 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.