Koshi · Nepal · 27.38° N · 87.21° E
Solar position in Khā̃dbāri̇̄
Sun position, daylight and the best solar panel angle for Khā̃dbāri̇̄ — computed for 27.38° N, 87.21° E, 1049 m above sea level.
The sun right now
Sun in Khā̃dbāri̇̄ today
Sunday, 25 October 2026 · local time UTC+5:45
| Event | Time | Direction / height |
|---|---|---|
| Astronomical dawn | 04:43 | sun 18° below horizon |
| Nautical dawn | 05:10 | 12° below |
| Civil dawn | 05:38 | 6° below |
| Sunrise | 06:01 | 103° ESE |
| Golden hour ends | 06:33 | sun 6° up |
| Solar noon | 11:40 | 50.5° high |
| Golden hour starts | 16:46 | sun 6° up |
| Sunset | 17:18 | 257° WSW |
| Civil dusk | 17:42 | 6° below |
| Nautical dusk | 18:09 | 12° below |
| Astronomical dusk | 18:36 | 18° below |
| Day length | 11 h 17 min | |
Sun path diagram for Khā̃dbāri̇̄
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 86.1° at solar noon in Khā̃dbāri̇̄; on the December solstice only 39.2°. Sunrise swings from 63° ENE in June to 116° ESE in December — a 53° 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 | 06:46 | 12:07 | 17:28 | 10 h 42 min | 42.7° |
| February | 06:28 | 12:09 | 17:51 | 11 h 23 min | 52.1° |
| March | 05:59 | 12:03 | 18:07 | 12 h 08 min | 62.9° |
| April | 05:26 | 11:54 | 18:23 | 12 h 58 min | 74.5° |
| May | 05:04 | 11:52 | 18:40 | 13 h 36 min | 82.8° |
| June | 05:01 | 11:57 | 18:54 | 13 h 52 min | 86.1° |
| July | 05:13 | 12:02 | 18:51 | 13 h 37 min | 83.1° |
| August | 05:29 | 11:59 | 18:28 | 12 h 59 min | 74.7° |
| September | 05:44 | 11:49 | 17:54 | 12 h 10 min | 63.3° |
| October | 05:59 | 11:40 | 17:21 | 11 h 23 min | 51.9° |
| November | 06:21 | 11:41 | 17:02 | 10 h 42 min | 42.7° |
| December | 06:41 | 11:54 | 17:06 | 10 h 25 min | 39.2° |
A year of daylight in Khā̃dbāri̇̄
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 Khā̃dbāri̇̄
Fixed array facing south (azimuth 180°). Energy per kWp from NASA POWER monthly climate, including clouds, temperature and snow reflection.
30°collects the most energy over a year: 1485 kWh per kWp.
8°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° | 1327 | 89% | 3.42 | 1.5× |
| 8° off-grid best | 1400 | 94% | 3.41 | 1.3× |
| 15° | 1446 | 97% | 3.36 | 1.3× |
| 27° = latitude | 1484 | 100% | 3.19 | 1.5× |
| 30° year-round best | 1485 | 100% | 3.14 | 1.5× |
| 45° | 1442 | 97% | 2.77 | 1.8× |
| 60° | 1320 | 89% | 2.30 | 2.2× |
| 70° | 1200 | 81% | 1.94 | 2.5× |
| 90° | 891 | 60% | 1.24 | 3.4× |
A fixed array in Khā̃dbāri̇̄ produces the most over a year at 30°. The design month for an off-grid system is July: at 8° it makes 3.41 kWh per kWp a day, 9% more than at 30°, and costs 6% of the yearly total. Why steep panels win winter.
Off-grid solar in Khā̃dbāri̇̄ at 70°
Daily energy of 1 kWp by month. Bars: panels at 70°. Line: panels at 30° (year-round best).
| Month | Sun hours, flat | Sun hours at 70° | kWh/kWp/day at 70° | at 30° | Mean temp. |
|---|---|---|---|---|---|
| January | 3.67 | 5.05 | 4.49 | 4.42 | 4.6 °C |
| February | 4.20 | 4.61 | 4.06 | 4.47 | 6.7 °C |
| March | 4.91 | 4.20 | 3.65 | 4.61 | 10.2 °C |
| April | 5.31 | 3.42 | 2.91 | 4.38 | 13.8 °C |
| May | 5.12 | 2.73 | 2.28 | 3.88 | 16.2 °C |
| June | 4.66 | 2.41 | 1.99 | 3.42 | 18.1 °C |
| July | 4.21 | 2.35 | 1.94 | 3.14 | 18.0 °C |
| August | 4.35 | 2.71 | 2.25 | 3.40 | 17.7 °C |
| September | 4.05 | 3.03 | 2.55 | 3.43 | 16.3 °C |
| October | 4.40 | 4.40 | 3.79 | 4.38 | 12.9 °C |
| November | 4.06 | 5.41 | 4.73 | 4.74 | 9.2 °C |
| December | 3.64 | 5.50 | 4.86 | 4.60 | 6.1 °C |
| Year | 4.38 avg | 3.81 avg | 1200 kWh | 1485 kWh |
Sizing example. To run a 1 kWh-per-day load through July on LiFePO4 batteries (charge controller, battery and inverter losses included) you need about 610 Wp of panels at 70°, versus 380 Wp at 30°. Here the lower tilt is the better winter choice — the sun stays high enough. Size your own system.
Row spacing in Khā̃dbāri̇̄
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.
3.3 mrow pitch at 70°
3.1 mrow pitch at 30°
How Khā̃dbāri̇̄ compares in Nepal
Against the other 45 places in Nepal with climate data, for a fixed array at its best angle.
45thof 46 places in Nepal for sunshine: 4.38 peak sun hours a day on flat ground.
−4%solar energy a year compared with the average place in Nepal: 1,485 against 1,548 kWh per kWp.
−2 mindaylight on the longest day, compared with Kathmandu: 13 h 52 min against 13 h 54 min.
30°best year-round tilt here; across Nepal it runs from 25° in Rājbirāj to 31° in Dipayal.
Of the 46 places in Nepal, Dārchulā gets the most sun (5.04 peak sun hours a day) and Ilām the least (4.33); Khā̃dbāri̇̄ ranks 45th. In its darkest month, July, 1 kWp of off-grid panels at 70° makes 1.94 kWh a day here, against 1.97 kWh on average in Nepal. The shortest day lasts 10 h 25 min, +1 min compared with Kathmandu.
Solar forecast for Khā̃dbāri̇̄, 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 Khā̃dbāri̇̄
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Places near Khā̃dbāri̇̄
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A free, live card for Khā̃dbāri̇̄: 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.