Oran · Algeria · 35.69° N · 0.50° W
Solar position in Assi Bou Nif
Sun position, daylight and the best solar panel angle for Assi Bou Nif — computed for 35.69° N, 0.50° W, 121 m above sea level.
The sun right now
Sun in Assi Bou Nif today
Saturday, 24 October 2026 · local time UTC+1
| Event | Time | Direction / height |
|---|---|---|
| Astronomical dawn | 05:50 | sun 18° below horizon |
| Nautical dawn | 06:20 | 12° below |
| Civil dawn | 06:50 | 6° below |
| Sunrise | 07:16 | 104° ESE |
| Golden hour ends | 07:51 | sun 6° up |
| Solar noon | 12:45 | 42.5° high |
| Golden hour starts | 17:40 | sun 6° up |
| Sunset | 18:15 | 256° WSW |
| Civil dusk | 18:41 | 6° below |
| Nautical dusk | 19:11 | 12° below |
| Astronomical dusk | 19:40 | 18° below |
| Day length | 10 h 59 min | |
Sun path diagram for Assi Bou Nif
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 77.7° at solar noon in Assi Bou Nif; on the December solstice only 30.9°. Sunrise swings from 60° ENE in June to 119° ESE in December — a 59° 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 | 08:08 | 13:13 | 18:17 | 10 h 09 min | 34.5° |
| February | 07:42 | 13:15 | 18:49 | 11 h 07 min | 43.9° |
| March | 07:04 | 13:09 | 19:14 | 12 h 10 min | 54.7° |
| April | 06:21 | 13:00 | 19:40 | 13 h 18 min | 66.3° |
| May | 05:52 | 12:58 | 20:04 | 14 h 12 min | 74.6° |
| June | 05:46 | 13:03 | 20:21 | 14 h 35 min | 77.7° |
| July | 06:01 | 13:08 | 20:14 | 14 h 13 min | 74.7° |
| August | 06:25 | 13:05 | 19:44 | 13 h 19 min | 66.3° |
| September | 06:49 | 12:54 | 19:00 | 12 h 11 min | 54.9° |
| October | 07:13 | 12:46 | 18:19 | 11 h 05 min | 43.5° |
| November | 07:43 | 12:47 | 17:51 | 10 h 08 min | 34.4° |
| December | 08:07 | 13:00 | 17:52 | 9 h 44 min | 30.9° |
A year of daylight in Assi Bou Nif
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 Assi Bou Nif
Fixed array facing south (azimuth 180°). Energy per kWp from NASA POWER monthly climate, including clouds, temperature and snow reflection.
31°collects the most energy over a year: 1695 kWh per kWp.
58°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° | 1480 | 87% | 1.98 | 3.1× |
| 15° | 1637 | 97% | 2.76 | 2.1× |
| 30° | 1695 | 100% | 3.36 | 1.6× |
| 31° year-round best | 1695 | 100% | 3.40 | 1.6× |
| 36° = latitude | 1690 | 100% | 3.54 | 1.5× |
| 45° | 1653 | 98% | 3.75 | 1.3× |
| 58° off-grid best | 1539 | 91% | 3.89 | 1.2× |
| 60° | 1515 | 89% | 3.90 | 1.2× |
| 70° | 1375 | 81% | 3.86 | 1.4× |
| 90° | 1005 | 59% | 3.46 | 2.4× |
A fixed array in Assi Bou Nif produces the most over a year at 31°. The design month for an off-grid system is December: at 58° it makes 3.89 kWh per kWp a day, 15% more than at 31°, and costs 9% of the yearly total. Why steep panels win winter.
Off-grid solar in Assi Bou Nif at 70°
Daily energy of 1 kWp by month. Bars: panels at 70°. Line: panels at 31° (year-round best).
| Month | Sun hours, flat | Sun hours at 70° | kWh/kWp/day at 70° | at 31° | Mean temp. |
|---|---|---|---|---|---|
| January | 2.78 | 4.74 | 4.10 | 3.70 | 11.8 °C |
| February | 3.67 | 4.94 | 4.27 | 4.27 | 12.2 °C |
| March | 4.84 | 4.96 | 4.25 | 4.88 | 14.2 °C |
| April | 5.86 | 4.38 | 3.71 | 5.10 | 16.4 °C |
| May | 6.79 | 3.90 | 3.25 | 5.29 | 19.4 °C |
| June | 7.49 | 3.67 | 3.01 | 5.44 | 23.2 °C |
| July | 7.31 | 3.86 | 3.13 | 5.38 | 26.4 °C |
| August | 6.65 | 4.40 | 3.57 | 5.31 | 26.9 °C |
| September | 5.34 | 4.81 | 3.96 | 4.88 | 23.9 °C |
| October | 4.15 | 5.08 | 4.24 | 4.45 | 20.6 °C |
| November | 2.91 | 4.55 | 3.88 | 3.62 | 15.6 °C |
| December | 2.48 | 4.48 | 3.86 | 3.40 | 12.8 °C |
| Year | 5.03 avg | 4.48 avg | 1375 kWh | 1695 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 390 Wp of panels at 70°, versus 350 Wp at 31°. Here the lower tilt is the better winter choice — the sun stays high enough. Size your own system.
Row spacing in Assi Bou Nif
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.
4.3 mrow pitch at 70°
3.7 mrow pitch at 31°
How Assi Bou Nif compares in Algeria
Against the other 293 places in Algeria with climate data, for a fixed array at its best angle.
112thof 294 places in Algeria for sunshine, shared: 5.03 peak sun hours a day on flat ground.
±0%solar energy a year compared with the average place in Algeria: 1,695 against 1,694 kWh per kWp.
−6 mindaylight on the longest day, compared with Algiers: 14 h 35 min against 14 h 41 min.
31°best year-round tilt here; across Algeria it runs from 23° in Tamanghasset to 32° in Ouled Djellal.
Of the 294 places in Algeria, Tamanghasset gets the most sun (6.40 peak sun hours a day) and Berrahal the least (4.73); Assi Bou Nif ranks joint 112th. In its darkest month, June, 1 kWp of off-grid panels at 70° makes 3.01 kWh a day here, against 3.05 kWh on average in Algeria. The shortest day lasts 9 h 44 min, +6 min compared with Algiers.
Solar forecast for Assi Bou Nif, 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 Assi Bou Nif: 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.