Dili Municipality · Timor Leste · 8.56° S · 125.57° E
Solar position in Dili
Sun position, daylight and the best solar panel angle for Dili — computed for 8.56° S, 125.57° E, 3 m above sea level.
The sun right now
Sun in Dili today
Sunday, 25 October 2026 · local time UTC+9
| Event | Time | Direction / height |
|---|---|---|
| Astronomical dawn | 04:59 | sun 18° below horizon |
| Nautical dawn | 05:24 | 12° below |
| Civil dawn | 05:49 | 6° below |
| Sunrise | 06:11 | 102° ESE |
| Golden hour ends | 06:39 | sun 6° up |
| Solar noon | 12:21 | 86.5° high |
| Golden hour starts | 18:04 | sun 6° up |
| Sunset | 18:32 | 258° WSW |
| Civil dusk | 18:54 | 6° below |
| Nautical dusk | 19:19 | 12° below |
| Astronomical dusk | 19:44 | 18° below |
| Day length | 12 h 22 min | |
Sun path diagram for Dili
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 58.0° at solar noon in Dili; on the December solstice only 75.1°. 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 | 06:32 | 12:48 | 19:05 | 12 h 32 min | 78.6° |
| February | 06:41 | 12:51 | 19:01 | 12 h 20 min | 88.0° |
| March | 06:41 | 12:44 | 18:48 | 12 h 06 min | 81.2° |
| April | 06:40 | 12:36 | 18:32 | 11 h 52 min | 69.6° |
| May | 06:43 | 12:34 | 18:25 | 11 h 42 min | 61.3° |
| June | 06:50 | 12:39 | 18:28 | 11 h 38 min | 58.0° |
| July | 06:53 | 12:44 | 18:34 | 11 h 41 min | 61.0° |
| August | 06:45 | 12:41 | 18:36 | 11 h 52 min | 69.3° |
| September | 06:28 | 12:30 | 18:33 | 12 h 06 min | 80.7° |
| October | 06:12 | 12:22 | 18:32 | 12 h 20 min | 87.9° |
| November | 06:07 | 12:23 | 18:39 | 12 h 32 min | 78.7° |
| December | 06:16 | 12:35 | 18:54 | 12 h 38 min | 75.1° |
A year of daylight in Dili
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 Dili
Fixed array facing north (azimuth 0°). Energy per kWp from NASA POWER monthly climate, including clouds, temperature and snow reflection.
10°collects the most energy over a year: 1666 kWh per kWp.
9°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 | January kWh/kWp/day | Best ÷ worst month |
|---|---|---|---|---|
| 0° | 1644 | 99% | 4.24 | 1.4× |
| 9° off-grid best = latitude | 1666 | 100% | 4.06 | 1.3× |
| 10° year-round best | 1666 | 100% | 4.04 | 1.3× |
| 15° | 1661 | 100% | 3.90 | 1.4× |
| 30° | 1584 | 95% | 3.37 | 1.6× |
| 45° | 1418 | 85% | 2.66 | 1.9× |
| 60° | 1175 | 71% | 1.86 | 2.6× |
| 70° | 987 | 59% | 1.38 | 3.2× |
| 90° | 656 | 39% | 1.13 | 3.1× |
A fixed array in Dili produces the most over a year at 10°. The design month for an off-grid system is January: at 9° it makes 4.06 kWh per kWp a day, and costs 0% of the yearly total. Why steep panels win winter.
Off-grid solar in Dili 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 | 5.35 | 1.75 | 1.38 | 4.04 | 26.9 °C |
| February | 5.51 | 2.18 | 1.74 | 4.26 | 26.5 °C |
| March | 5.55 | 2.96 | 2.39 | 4.41 | 26.8 °C |
| April | 5.60 | 4.06 | 3.30 | 4.62 | 27.2 °C |
| May | 5.03 | 4.56 | 3.71 | 4.29 | 26.8 °C |
| June | 4.74 | 4.76 | 3.89 | 4.12 | 25.9 °C |
| July | 5.10 | 4.97 | 4.07 | 4.42 | 25.5 °C |
| August | 5.95 | 4.87 | 3.98 | 5.03 | 25.7 °C |
| September | 6.59 | 3.92 | 3.18 | 5.33 | 27.0 °C |
| October | 6.79 | 2.65 | 2.11 | 5.25 | 28.5 °C |
| November | 6.51 | 1.73 | 1.35 | 4.86 | 29.1 °C |
| December | 5.55 | 1.62 | 1.27 | 4.13 | 27.9 °C |
| Year | 5.69 avg | 3.34 avg | 987 kWh | 1666 kWh |
Sizing example. To run a 1 kWh-per-day load through December on LiFePO4 batteries (charge controller, battery and inverter losses included) you need about 930 Wp of panels at 70°, versus 290 Wp at 10°. Here the lower tilt is the better winter choice — the sun stays high enough. Size your own system.
Row spacing in Dili
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 Dili compares in Timor Leste
Against the other 9 places in Timor Leste with climate data, for a fixed array at its best angle.
7thof 10 places in Timor Leste for sunshine: 5.69 peak sun hours a day on flat ground.
±0%solar energy a year compared with the average place in Timor Leste: 1,666 against 1,673 kWh per kWp.
−1 mindaylight on the longest day, compared with the average place in Timor Leste: 12 h 38 min against 12 h 38 min.
10°best year-round tilt here; across Timor Leste it runs from 9° in Lospalos to 11° in Maubara.
Of the 10 places in Timor Leste, Suai gets the most sun (5.78 peak sun hours a day) and Baukau the least (5.61); Dili ranks 7th. In its darkest month, December, 1 kWp of off-grid panels at 70° makes 1.27 kWh a day here, against 1.26 kWh on average in Timor Leste. The shortest day lasts 11 h 38 min, +1 min compared with the average.
Solar forecast for Dili, 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 Dili
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Places near Dili
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A free, live card for Dili: 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.