Manipur · India · 24.70° N · 93.90° E
Solar position in Samurou
Sun position, daylight and the best solar panel angle for Samurou — computed for 24.70° N, 93.90° E, 768 m above sea level.
The sun right now
Sun in Samurou today
Sunday, 25 October 2026 · local time UTC+5:30
| Event | Time | Direction / height |
|---|---|---|
| Astronomical dawn | 04:00 | sun 18° below horizon |
| Nautical dawn | 04:27 | 12° below |
| Civil dawn | 04:54 | 6° below |
| Sunrise | 05:17 | 103° ESE |
| Golden hour ends | 05:48 | sun 6° up |
| Solar noon | 10:58 | 53.2° high |
| Golden hour starts | 16:08 | sun 6° up |
| Sunset | 16:39 | 257° WSW |
| Civil dusk | 17:02 | 6° below |
| Nautical dusk | 17:29 | 12° below |
| Astronomical dusk | 17:56 | 18° below |
| Day length | 11 h 22 min | |
Sun path diagram for Samurou
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 88.7° at solar noon in Samurou; on the December solstice only 41.9°. Sunrise swings from 64° ENE in June to 116° ESE in December — a 52° 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 | 06:00 | 11:25 | 16:51 | 10 h 51 min | 45.4° |
| February | 05:44 | 11:28 | 17:12 | 11 h 28 min | 54.8° |
| March | 05:17 | 11:21 | 17:25 | 12 h 08 min | 65.6° |
| April | 04:47 | 11:13 | 17:39 | 12 h 52 min | 77.2° |
| May | 04:28 | 11:10 | 17:54 | 13 h 26 min | 85.5° |
| June | 04:25 | 11:16 | 18:06 | 13 h 40 min | 88.7° |
| July | 04:37 | 11:20 | 18:04 | 13 h 27 min | 85.8° |
| August | 04:51 | 11:17 | 17:43 | 12 h 53 min | 77.4° |
| September | 05:02 | 11:07 | 17:12 | 12 h 10 min | 66.0° |
| October | 05:15 | 10:58 | 16:42 | 11 h 27 min | 54.6° |
| November | 05:34 | 11:00 | 16:25 | 10 h 51 min | 45.4° |
| December | 05:54 | 11:12 | 16:30 | 10 h 36 min | 41.9° |
A year of daylight in Samurou
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 Samurou
Fixed array facing south (azimuth 180°). Energy per kWp from NASA POWER monthly climate, including clouds, temperature and snow reflection.
28°collects the most energy over a year: 1456 kWh per kWp.
4°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° | 1317 | 90% | 3.31 | 1.4× |
| 4° off-grid best | 1353 | 93% | 3.31 | 1.3× |
| 15° | 1425 | 98% | 3.24 | 1.4× |
| 25° = latitude | 1454 | 100% | 3.11 | 1.5× |
| 28° year-round best | 1456 | 100% | 3.06 | 1.6× |
| 30° | 1456 | 100% | 3.02 | 1.6× |
| 45° | 1408 | 97% | 2.67 | 1.9× |
| 60° | 1284 | 88% | 2.22 | 2.2× |
| 70° | 1164 | 80% | 1.88 | 2.5× |
| 90° | 860 | 59% | 1.25 | 3.2× |
A fixed array in Samurou produces the most over a year at 28°. The design month for an off-grid system is July: at 4° it makes 3.31 kWh per kWp a day, 8% more than at 28°, and costs 7% of the yearly total. Why steep panels win winter.
Off-grid solar in Samurou at 70°
Daily energy of 1 kWp by month. Bars: panels at 70°. Line: panels at 28° (year-round best).
| Month | Sun hours, flat | Sun hours at 70° | kWh/kWp/day at 70° | at 28° | Mean temp. |
|---|---|---|---|---|---|
| January | 4.14 | 5.58 | 4.76 | 4.69 | 15.5 °C |
| February | 4.82 | 5.19 | 4.38 | 4.86 | 18.1 °C |
| March | 5.22 | 4.24 | 3.52 | 4.58 | 21.8 °C |
| April | 5.24 | 3.27 | 2.67 | 4.11 | 24.5 °C |
| May | 5.02 | 2.67 | 2.15 | 3.68 | 25.7 °C |
| June | 4.49 | 2.36 | 1.88 | 3.22 | 26.3 °C |
| July | 4.21 | 2.35 | 1.88 | 3.06 | 26.1 °C |
| August | 4.39 | 2.68 | 2.16 | 3.31 | 26.1 °C |
| September | 4.34 | 3.13 | 2.54 | 3.51 | 25.3 °C |
| October | 4.27 | 3.97 | 3.28 | 3.92 | 23.2 °C |
| November | 4.23 | 5.34 | 4.48 | 4.56 | 19.8 °C |
| December | 3.84 | 5.46 | 4.64 | 4.45 | 16.6 °C |
| Year | 4.51 avg | 3.85 avg | 1164 kWh | 1456 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 630 Wp of panels at 70°, versus 390 Wp at 28°. Here the lower tilt is the better winter choice — the sun stays high enough. Size your own system.
Row spacing in Samurou
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.
3.0 mrow pitch at 70°
2.9 mrow pitch at 28°
How Samurou compares in India
Against the other 3,734 places in India with climate data, for a fixed array at its best angle.
3620thof 3,735 places in India for sunshine, shared: 4.51 peak sun hours a day on flat ground.
−8%solar energy a year compared with the average place in India: 1,456 against 1,575 kWh per kWp.
+23 mindaylight on the longest day, compared with Mumbai: 13 h 40 min against 13 h 17 min.
28°best year-round tilt here; across India it runs from 8° in Tirunelveli to 33° in Leh.
Of the 3,735 places in India, Balotra gets the most sun (5.73 peak sun hours a day) and Jining the least (3.68); Samurou ranks joint 3620th. In its darkest month, July, 1 kWp of off-grid panels at 70° makes 1.88 kWh a day here, against 1.70 kWh on average in India. The shortest day lasts 10 h 36 min, −23 min compared with Mumbai.
Solar forecast for Samurou, 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 Samurou
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A free, live card for Samurou: 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.