Chhattisgarh · India · 21.10° N · 81.03° E
Solar position in Rāj-Nāndgaon
Sun position, daylight and the best solar panel angle for Rāj-Nāndgaon — computed for 21.10° N, 81.03° E, 306 m above sea level.
The sun right now
Sun in Rāj-Nāndgaon today
Saturday, 24 October 2026 · local time UTC+5:30
| Event | Time | Direction / height |
|---|---|---|
| Astronomical dawn | 04:50 | sun 18° below horizon |
| Nautical dawn | 05:16 | 12° below |
| Civil dawn | 05:42 | 6° below |
| Sunrise | 06:04 | 102° ESE |
| Golden hour ends | 06:34 | sun 6° up |
| Solar noon | 11:49 | 57.1° high |
| Golden hour starts | 17:04 | sun 6° up |
| Sunset | 17:35 | 258° WSW |
| Civil dusk | 17:57 | 6° below |
| Nautical dusk | 18:23 | 12° below |
| Astronomical dusk | 18:49 | 18° below |
| Day length | 11 h 30 min | |
Sun path diagram for Rāj-Nāndgaon
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 87.7° at solar noon in Rāj-Nāndgaon; on the December solstice only 45.5°. Sunrise swings from 64° ENE in June to 115° ESE in December — a 50° 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 | 06:45 | 12:17 | 17:49 | 11 h 04 min | 49.0° |
| February | 06:32 | 12:19 | 18:06 | 11 h 34 min | 58.4° |
| March | 06:09 | 12:13 | 18:17 | 12 h 08 min | 69.2° |
| April | 05:42 | 12:04 | 18:26 | 12 h 44 min | 80.8° |
| May | 05:26 | 12:02 | 18:39 | 13 h 13 min | 89.1° |
| June | 05:25 | 12:07 | 18:50 | 13 h 25 min | 87.7° |
| July | 05:35 | 12:12 | 18:49 | 13 h 14 min | 89.4° |
| August | 05:46 | 12:09 | 18:31 | 12 h 45 min | 81.0° |
| September | 05:54 | 11:58 | 18:03 | 12 h 09 min | 69.6° |
| October | 06:03 | 11:50 | 17:37 | 11 h 34 min | 58.2° |
| November | 06:19 | 11:51 | 17:23 | 11 h 03 min | 49.0° |
| December | 06:38 | 12:03 | 17:29 | 10 h 51 min | 45.5° |
A year of daylight in Rāj-Nāndgaon
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 Rāj-Nāndgaon
Fixed array facing south (azimuth 180°). Energy per kWp from NASA POWER monthly climate, including clouds, temperature and snow reflection.
24°collects the most energy over a year: 1595 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° | 1482 | 93% | 3.07 | 1.8× |
| 4° off-grid best | 1516 | 95% | 3.06 | 1.8× |
| 15° | 1579 | 99% | 2.97 | 1.8× |
| 21° = latitude | 1593 | 100% | 2.90 | 1.8× |
| 24° year-round best | 1595 | 100% | 2.85 | 1.8× |
| 30° | 1587 | 100% | 2.74 | 1.9× |
| 45° | 1505 | 94% | 2.39 | 2.2× |
| 60° | 1338 | 84% | 1.94 | 2.6× |
| 70° | 1188 | 74% | 1.62 | 3.0× |
| 90° | 838 | 53% | 1.10 | 4.0× |
A fixed array in Rāj-Nāndgaon produces the most over a year at 24°. The design month for an off-grid system is July: at 4° it makes 3.06 kWh per kWp a day, 7% more than at 24°, and costs 5% of the yearly total. Why steep panels win winter.
Off-grid solar in Rāj-Nāndgaon at 70°
Daily energy of 1 kWp by month. Bars: panels at 70°. Line: panels at 24° (year-round best).
| Month | Sun hours, flat | Sun hours at 70° | kWh/kWp/day at 70° | at 24° | Mean temp. |
|---|---|---|---|---|---|
| January | 4.58 | 5.71 | 4.79 | 4.80 | 19.2 °C |
| February | 5.41 | 5.51 | 4.55 | 5.17 | 23.2 °C |
| March | 6.16 | 4.74 | 3.84 | 5.23 | 28.1 °C |
| April | 6.90 | 3.67 | 2.90 | 5.20 | 32.8 °C |
| May | 6.95 | 2.74 | 2.12 | 4.81 | 35.6 °C |
| June | 5.29 | 2.23 | 1.75 | 3.70 | 31.2 °C |
| July | 3.91 | 2.04 | 1.62 | 2.85 | 26.8 °C |
| August | 3.82 | 2.23 | 1.78 | 2.88 | 26.0 °C |
| September | 4.67 | 3.18 | 2.58 | 3.77 | 25.9 °C |
| October | 5.07 | 4.54 | 3.74 | 4.58 | 24.0 °C |
| November | 4.71 | 5.49 | 4.58 | 4.78 | 21.0 °C |
| December | 4.37 | 5.82 | 4.89 | 4.73 | 18.8 °C |
| Year | 5.15 avg | 3.98 avg | 1188 kWh | 1595 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 730 Wp of panels at 70°, versus 410 Wp at 24°. Here the lower tilt is the better winter choice — the sun stays high enough. Size your own system.
Row spacing in Rāj-Nāndgaon
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.
2.7 mrow pitch at 70°
2.7 mrow pitch at 24°
How Rāj-Nāndgaon compares in India
Against the other 3,734 places in India with climate data, for a fixed array at its best angle.
2152ndof 3,735 places in India for sunshine, shared: 5.15 peak sun hours a day on flat ground.
+1%solar energy a year compared with the average place in India: 1,595 against 1,575 kWh per kWp.
+8 mindaylight on the longest day, compared with Mumbai: 13 h 25 min against 13 h 17 min.
24°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); Rāj-Nāndgaon ranks joint 2152nd. In its darkest month, July, 1 kWp of off-grid panels at 70° makes 1.62 kWh a day here, against 1.70 kWh on average in India. The shortest day lasts 10 h 51 min, −8 min compared with Mumbai.
Solar forecast for Rāj-Nāndgaon, 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 Rāj-Nāndgaon: 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.