Solarposition.org

Singapore · 1.29° N · 103.80° E

Solar position in Queenstown Estate

Sun position, daylight and the best solar panel angle for Queenstown Estate — computed for 1.29° N, 103.80° E, 22 m above sea level.

Sunrise today06:46102° ESE
Sunset today18:51258° WSW
Best panel angle1°year-round, facing south
Off-grid angle5°best for the darkest month

The sun right now

Azimuth180.0°
Elevation76.6°
At solar noon, 12:48Open on the sun map

Sun in Queenstown Estate today

Sunday, 25 October 2026 · local time UTC+8

EventTimeDirection / height
Astronomical dawn05:36sun 18° below horizon
Nautical dawn06:0012° below
Civil dawn06:256° below
Sunrise06:46102° ESE
Golden hour ends07:14sun 6° up
Solar noon12:4876.6° high
Golden hour starts18:23sun 6° up
Sunset18:51258° WSW
Civil dusk19:126° below
Nautical dusk19:3612° below
Astronomical dusk20:0118° below
Day length12 h 05 min

Sun path diagram for Queenstown Estate

Where the sun stands in the sky: the centre is straight overhead, the outer ring is the horizon. Numbers mark local clock hours.

15°30°45°60°75°N30°60°E120°150°S210°240°W300°330°June solstice8910111213141516171819EquinoxDecember solstice89101112131415161718Today
  • June solstice
  • Equinox
  • December solstice
  • Today

On the June solstice the sun reaches 67.9° at solar noon in Queenstown Estate; on the December solstice only 65.3°. 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.

MonthSunriseSolar noonSunsetDay lengthNoon elevation
January07:1413:1619:1712 h 03 min68.8°
February07:1613:1819:2012 h 05 min78.2°
March07:0813:1219:1512 h 07 min88.9°
April06:5913:0319:0712 h 09 min79.4°
May06:5513:0119:0612 h 11 min71.1°
June07:0013:0619:1212 h 12 min67.9°
July07:0513:1119:1612 h 11 min70.8°
August07:0313:0819:1212 h 09 min79.2°
September06:5412:5719:0112 h 07 min89.4°
October06:4712:4918:5112 h 05 min78.0°
November06:4812:5018:5212 h 03 min68.8°
December07:0113:0219:0412 h 03 min65.3°

A year of daylight in Queenstown Estate

Each column is one day of 2026. Bright: sun above the horizon; soft: civil twilight; line: solar noon. Steps are daylight saving time changes.

00:0003:0006:0009:0012:0015:0018:0021:0000:00JanFebMarAprMayJunJulAugSepOctNovDec

Best solar panel angle in Queenstown Estate

Fixed array facing south (azimuth 180°). Energy per kWp from NASA POWER monthly climate, including clouds, temperature and snow reflection.

1°collects the most energy over a year: 1335 kWh per kWp.

5°gives the most in the darkest month — the one an off-grid system is sized for.

20%30%40%50%60%70%80%90%100%0°10°20°30°40°50°60°70°80°90°Best year-round 1°Best worst-month 5°70°Yearly energyWorst-month energy
  • Yearly energy
  • Worst-month energy
TiltkWh/kWp per yearShare of best yearDecember kWh/kWp/dayBest ÷ worst month
0°1335100%3.271.3×
1° year-round best = latitude1335100%3.291.3×
5° off-grid best1331100%3.361.3×
15°130298%3.471.4×
30°120290%3.491.6×
45°104278%3.332.0×
60°83863%3.012.7×
70°70453%2.712.7×
90°48837%1.952.1×

A fixed array in Queenstown Estate produces the most over a year at 1°. The design month for an off-grid system is December: at 5° it makes 3.36 kWh per kWp a day, 2% more than at 1°, and costs 0% of the yearly total. Why steep panels win winter.

Off-grid solar in Queenstown Estate at 70°

Daily energy of 1 kWp by month. Bars: panels at 70°. Line: panels at 1° (year-round best).

012345January: 2.91 (70°)2.9JanFebruary: 2.86 (70°)2.9FebMarch: 2.22 (70°)2.2MarApril: 1.46 (70°)1.5AprMay: 1.10 (70°)1.1MayJune: 1.07 (70°)1.1JunJuly: 1.09 (70°)1.1JulAugust: 1.23 (70°)1.2AugSeptember: 1.73 (70°)1.7SepOctober: 2.26 (70°)2.3OctNovember: 2.58 (70°)2.6NovDecember: 2.71 (70°)2.7Dec1°
MonthSun hours, flatSun hours at 70°kWh/kWp/day at 70°at 1°Mean temp.
January4.563.582.913.6226.4 °C
February5.233.522.864.1626.6 °C
March5.232.762.224.1427.4 °C
April5.051.851.463.9728.1 °C
May4.671.421.103.6528.5 °C
June4.441.381.073.4728.1 °C
July4.451.401.093.4927.6 °C
August4.571.581.233.6027.6 °C
September4.522.181.733.5627.6 °C
October4.522.822.263.5727.7 °C
November4.283.192.583.3927.3 °C
December4.153.342.713.2926.8 °C
Year4.64 avg2.41 avg704 kWh1335 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 1,100 Wp of panels at 70°, versus 360 Wp at 1°. Here the lower tilt is the better winter choice — the sun stays high enough. Size your own system.

Row spacing in Queenstown Estate

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 1°

Row spacing calculator

How Queenstown Estate compares in Singapore

Against the other 30 places in Singapore with climate data, for a fixed array at its best angle.

20thof 31 places in Singapore for sunshine, shared: 4.64 peak sun hours a day on flat ground.

±0%solar energy a year compared with the average place in Singapore: 1,335 against 1,339 kWh per kWp.

±0 mindaylight on the longest day, compared with Singapore: 12 h 12 min against 12 h 12 min.

1°best year-round tilt here, the same everywhere in Singapore.

Of the 31 places in Singapore, Kampong Loyang and 3 other places get the most sun (4.68 peak sun hours a day) and Boon Lay the least (4.61); Queenstown Estate ranks joint 20th. In its darkest month, June, 1 kWp of off-grid panels at 70° makes 1.07 kWh a day here, against 1.07 kWh on average in Singapore. The shortest day lasts 12 h 03 min, ±0 min compared with Singapore.

The sunniest places in Singapore

Solar forecast for Queenstown Estate, next 48 hours

Expected output of 1 kWp at 70°, computed from the ICON-EU weather model of the Deutscher Wetterdienst (DWD), Europe.

Loading the latest forecast…

Questions about the sun in Queenstown Estate

What is the best solar panel angle in Queenstown Estate?
For a fixed array facing south, the best year-round tilt in Queenstown Estate is 1°, worth about 1335 kWh per kWp a year. An off-grid system that has to get through December does better at about 5°.
What time is sunrise and sunset in Queenstown Estate today?
On 25 October 2026 the sun rises at 06:46 and sets at 18:51 local time (UTC+8), giving 12 h 05 min of daylight. Solar noon is at 12:48.
How many peak sun hours does Queenstown Estate get?
On a flat surface 4.6 hours a day averaged over the year, from 4.2 in December to 5.2 in February. Panels tilted at 70° receive 1.4 sun hours a day in June.
How high does the sun get in Queenstown Estate?
At solar noon the sun stands 67.9° above the horizon on the June solstice and 65.3° on the December solstice.
Is Queenstown Estate a good place for solar panels?
With 4.6 peak sun hours a day on flat ground, Queenstown Estate ranks joint 20th of 31 places in Singapore for sunshine. A 1 kWp array at the best angle (1°) makes about 1,335 kWh a year here, as much as the average place in Singapore.

Places near Queenstown Estate

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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.