Parwan · Afghanistan · 35.12° N · 69.24° E
Solar position in Jabal os Saraj
Sun position, daylight and the best solar panel angle for Jabal os Saraj — computed for 35.12° N, 69.24° E, 1612 m above sea level.
The sun right now
Sun in Jabal os Saraj today
Saturday, 24 October 2026 · local time UTC+4:30
| Event | Time | Direction / height |
|---|---|---|
| Astronomical dawn | 04:41 | sun 18° below horizon |
| Nautical dawn | 05:11 | 12° below |
| Civil dawn | 05:40 | 6° below |
| Sunrise | 06:06 | 104° ESE |
| Golden hour ends | 06:41 | sun 6° up |
| Solar noon | 11:37 | 43.1° high |
| Golden hour starts | 16:32 | sun 6° up |
| Sunset | 17:07 | 256° WSW |
| Civil dusk | 17:33 | 6° below |
| Nautical dusk | 18:02 | 12° below |
| Astronomical dusk | 18:32 | 18° below |
| Day length | 11 h 01 min | |
Sun path diagram for Jabal os Saraj
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 78.3° at solar noon in Jabal os Saraj; on the December solstice only 31.5°. Sunrise swings from 60° ENE in June to 118° ESE in December — a 58° 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 | 06:58 | 12:04 | 17:10 | 10 h 11 min | 35.0° |
| February | 06:32 | 12:06 | 17:41 | 11 h 08 min | 44.4° |
| March | 05:55 | 12:00 | 18:05 | 12 h 10 min | 55.2° |
| April | 05:13 | 11:51 | 18:30 | 13 h 16 min | 66.8° |
| May | 04:45 | 11:49 | 18:54 | 14 h 09 min | 75.1° |
| June | 04:39 | 11:54 | 19:10 | 14 h 31 min | 78.3° |
| July | 04:53 | 11:59 | 19:04 | 14 h 11 min | 75.3° |
| August | 05:17 | 11:56 | 18:34 | 13 h 17 min | 67.0° |
| September | 05:40 | 11:46 | 17:51 | 12 h 12 min | 55.6° |
| October | 06:03 | 11:37 | 17:10 | 11 h 07 min | 44.2° |
| November | 06:33 | 11:38 | 16:44 | 10 h 11 min | 35.0° |
| December | 06:57 | 11:51 | 16:44 | 9 h 47 min | 31.5° |
A year of daylight in Jabal os Saraj
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 Jabal os Saraj
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: 1856 kWh per kWp.
56°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 | January kWh/kWp/day | Best ÷ worst month |
|---|---|---|---|---|
| 0° | 1642 | 88% | 2.39 | 2.9× |
| 15° | 1800 | 97% | 3.13 | 2.1× |
| 30° year-round best | 1856 | 100% | 3.71 | 1.7× |
| 35° = latitude | 1851 | 100% | 3.86 | 1.6× |
| 45° | 1807 | 97% | 4.10 | 1.5× |
| 56° off-grid best | 1706 | 92% | 4.26 | 1.3× |
| 60° | 1657 | 89% | 4.29 | 1.4× |
| 70° | 1507 | 81% | 4.29 | 1.7× |
| 90° | 1116 | 60% | 3.99 | 2.7× |
A fixed array in Jabal os Saraj produces the most over a year at 30°. The design month for an off-grid system is January: at 56° it makes 4.26 kWh per kWp a day, 15% more than at 30°, and costs 8% of the yearly total. Why steep panels win winter.
Off-grid solar in Jabal os Saraj 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 snow | 2.78 | 4.64 | 4.29 | 3.71 | -5.4 °C |
| February snow | 3.39 | 4.55 | 4.18 | 3.96 | -4.1 °C |
| March | 4.70 | 4.56 | 4.09 | 4.78 | 1.8 °C |
| April | 5.86 | 4.31 | 3.79 | 5.24 | 6.9 °C |
| May | 7.05 | 3.97 | 3.42 | 5.65 | 11.3 °C |
| June | 7.90 | 3.76 | 3.18 | 5.90 | 15.1 °C |
| July | 8.02 | 3.99 | 3.36 | 6.04 | 17.4 °C |
| August | 7.40 | 4.72 | 4.00 | 6.12 | 16.3 °C |
| September | 6.37 | 5.77 | 4.97 | 6.15 | 12.4 °C |
| October | 4.81 | 6.04 | 5.31 | 5.50 | 7.4 °C |
| November | 3.15 | 4.95 | 4.44 | 4.11 | 2.0 °C |
| December snow | 2.66 | 4.95 | 4.52 | 3.77 | -2.6 °C |
| Year | 5.35 avg | 4.69 avg | 1507 kWh | 1856 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 370 Wp of panels at 70°, versus 320 Wp at 30°. Here the lower tilt is the better winter choice — the sun stays high enough. Size your own system.
Row spacing in Jabal os Saraj
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.
4.2 mrow pitch at 70°
3.6 mrow pitch at 30°
How Jabal os Saraj compares in Afghanistan
Against the other 52 places in Afghanistan with climate data, for a fixed array at its best angle.
23rdof 53 places in Afghanistan for sunshine: 5.35 peak sun hours a day on flat ground.
+2%solar energy a year compared with the average place in Afghanistan: 1,856 against 1,821 kWh per kWp.
+3 mindaylight on the longest day, compared with Kabul: 14 h 31 min against 14 h 28 min.
30°best year-round tilt here; across Afghanistan it runs from 29° in Maymana to 31° in Kabul.
Of the 53 places in Afghanistan, Kandahār and one other place get the most sun (6.06 peak sun hours a day) and Bahārak the least (4.97); Jabal os Saraj ranks 23rd. In its darkest month, June, 1 kWp of off-grid panels at 70° makes 3.18 kWh a day here, against 3.10 kWh on average in Afghanistan. The shortest day lasts 9 h 47 min, −3 min compared with Kabul.
Solar forecast for Jabal os Saraj, 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 Jabal os Saraj: 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.