Selangor · Malaysia · 3.25° N · 101.67° E
Solar position in Selayang Baru Utara
Sun position, daylight and the best solar panel angle for Selayang Baru Utara — computed for 3.25° N, 101.67° E, 76 m above sea level.
The sun right now
Sun in Selayang Baru Utara today
Sunday, 25 October 2026 · local time UTC+8
| Event | Time | Direction / height |
|---|---|---|
| Astronomical dawn | 05:46 | sun 18° below horizon |
| Nautical dawn | 06:11 | 12° below |
| Civil dawn | 06:35 | 6° below |
| Sunrise | 06:56 | 102° ESE |
| Golden hour ends | 07:24 | sun 6° up |
| Solar noon | 12:57 | 74.7° high |
| Golden hour starts | 18:29 | sun 6° up |
| Sunset | 18:58 | 258° WSW |
| Civil dusk | 19:19 | 6° below |
| Nautical dusk | 19:43 | 12° below |
| Astronomical dusk | 20:08 | 18° below |
| Day length | 12 h 01 min | |
Sun path diagram for Selayang Baru Utara
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 69.8° at solar noon in Selayang Baru Utara; on the December solstice only 63.3°. Sunrise swings from 66° 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 | 07:25 | 13:24 | 19:23 | 11 h 58 min | 66.9° |
| February | 07:26 | 13:26 | 19:27 | 12 h 02 min | 76.2° |
| March | 07:17 | 13:20 | 19:23 | 12 h 07 min | 87.0° |
| April | 07:06 | 13:12 | 19:18 | 12 h 12 min | 81.4° |
| May | 07:01 | 13:09 | 19:18 | 12 h 17 min | 73.1° |
| June | 07:05 | 13:15 | 19:24 | 12 h 19 min | 69.8° |
| July | 07:11 | 13:19 | 19:28 | 12 h 17 min | 72.8° |
| August | 07:10 | 13:16 | 19:22 | 12 h 12 min | 81.2° |
| September | 07:03 | 13:06 | 19:09 | 12 h 07 min | 87.4° |
| October | 06:57 | 12:57 | 18:58 | 12 h 02 min | 76.1° |
| November | 07:00 | 12:59 | 18:57 | 11 h 58 min | 66.8° |
| December | 07:13 | 13:11 | 19:09 | 11 h 56 min | 63.3° |
A year of daylight in Selayang Baru Utara
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 Selayang Baru Utara
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: 1397 kWh per kWp.
12°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° | 1396 | 100% | 3.33 | 1.3× |
| 2° year-round best | 1397 | 100% | 3.37 | 1.3× |
| 3° = latitude | 1397 | 100% | 3.39 | 1.2× |
| 12° off-grid best | 1381 | 99% | 3.52 | 1.2× |
| 15° | 1370 | 98% | 3.55 | 1.2× |
| 30° | 1274 | 91% | 3.59 | 1.5× |
| 45° | 1114 | 80% | 3.45 | 1.8× |
| 60° | 905 | 65% | 3.14 | 2.3× |
| 70° | 761 | 54% | 2.84 | 2.5× |
| 90° | 531 | 38% | 2.07 | 2.0× |
A fixed array in Selayang Baru Utara produces the most over a year at 2°. The design month for an off-grid system is December: at 12° it makes 3.52 kWh per kWp a day, 5% more than at 2°, and costs 1% of the yearly total. Why steep panels win winter.
Off-grid solar in Selayang Baru Utara 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 | 4.61 | 3.74 | 3.06 | 3.70 | 25.4 °C |
| February | 5.21 | 3.63 | 2.96 | 4.18 | 25.7 °C |
| March | 5.32 | 2.93 | 2.37 | 4.23 | 26.4 °C |
| April | 5.21 | 2.09 | 1.66 | 4.11 | 26.9 °C |
| May | 4.99 | 1.58 | 1.23 | 3.91 | 27.0 °C |
| June | 4.87 | 1.54 | 1.21 | 3.81 | 26.6 °C |
| July | 4.80 | 1.55 | 1.22 | 3.77 | 26.2 °C |
| August | 4.89 | 1.80 | 1.42 | 3.86 | 26.2 °C |
| September | 4.75 | 2.40 | 1.93 | 3.77 | 26.2 °C |
| October | 4.65 | 3.00 | 2.43 | 3.71 | 26.1 °C |
| November | 4.43 | 3.39 | 2.76 | 3.54 | 26.0 °C |
| December | 4.21 | 3.48 | 2.84 | 3.37 | 25.6 °C |
| Year | 4.82 avg | 2.59 avg | 761 kWh | 1397 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 980 Wp of panels at 70°, versus 350 Wp at 2°. Here the lower tilt is the better winter choice — the sun stays high enough. Size your own system.
Row spacing in Selayang Baru Utara
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.
1.8 mrow pitch at 70°
2.0 mrow pitch at 2°
How Selayang Baru Utara compares in Malaysia
Against the other 349 places in Malaysia with climate data, for a fixed array at its best angle.
228thof 350 places in Malaysia for sunshine, shared: 4.83 peak sun hours a day on flat ground.
−1%solar energy a year compared with the average place in Malaysia: 1,397 against 1,411 kWh per kWp.
±0 mindaylight on the longest day, compared with Kuala Lumpur: 12 h 19 min against 12 h 18 min.
2°best year-round tilt here; across Malaysia it runs from 0° in Kuching to 7° in Kangar.
Of the 350 places in Malaysia, Kuala Penyu gets the most sun (5.27 peak sun hours a day) and Pekan Nenas and 3 other places the least (4.60); Selayang Baru Utara ranks joint 228th. In its darkest month, June, 1 kWp of off-grid panels at 70° makes 1.21 kWh a day here, against 1.18 kWh on average in Malaysia. The shortest day lasts 11 h 56 min, ±0 min compared with Kuala Lumpur.
Solar forecast for Selayang Baru Utara, 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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A free, live card for Selayang Baru Utara: 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.