Giza · Egypt · 29.95° N · 31.20° E
Solar position in Abū an Numrus
Sun position, daylight and the best solar panel angle for Abū an Numrus — computed for 29.95° N, 31.20° E, 18 m above sea level.
The sun right now
Sun in Abū an Numrus today
Saturday, 24 October 2026 · local time UTC+3
| Event | Time | Direction / height |
|---|---|---|
| Astronomical dawn | 05:42 | sun 18° below horizon |
| Nautical dawn | 06:10 | 12° below |
| Civil dawn | 06:38 | 6° below |
| Sunrise | 07:03 | 103° ESE |
| Golden hour ends | 07:35 | sun 6° up |
| Solar noon | 12:39 | 48.2° high |
| Golden hour starts | 17:42 | sun 6° up |
| Sunset | 18:15 | 257° WSW |
| Civil dusk | 18:39 | 6° below |
| Nautical dusk | 19:07 | 12° below |
| Astronomical dusk | 19:35 | 18° below |
| Day length | 11 h 12 min | |
Sun path diagram for Abū an Numrus
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 83.5° at solar noon in Abū an Numrus; on the December solstice only 36.6°. Sunrise swings from 62° ENE in June to 117° ESE in December — a 55° 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 | 06:50 | 12:06 | 17:22 | 10 h 32 min | 40.2° |
| February | 06:29 | 12:08 | 17:48 | 11 h 19 min | 49.6° |
| March | 05:58 | 12:02 | 18:07 | 12 h 09 min | 60.4° |
| April | 05:22 | 11:53 | 18:25 | 13 h 04 min | 72.0° |
| May | 05:58 | 12:51 | 19:45 | 13 h 46 min | 80.3° |
| June | 05:54 | 12:56 | 19:59 | 14 h 05 min | 83.5° |
| July | 06:07 | 13:01 | 19:55 | 13 h 48 min | 80.5° |
| August | 06:26 | 12:58 | 19:30 | 13 h 04 min | 72.1° |
| September | 06:42 | 12:48 | 18:53 | 12 h 10 min | 60.7° |
| October | 07:00 | 12:39 | 18:18 | 11 h 17 min | 49.3° |
| November | 06:24 | 11:40 | 16:56 | 10 h 32 min | 40.1° |
| December | 06:46 | 11:53 | 16:59 | 10 h 13 min | 36.6° |
A year of daylight in Abū an Numrus
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 Abū an Numrus
Fixed array facing south (azimuth 180°). Energy per kWp from NASA POWER monthly climate, including clouds, temperature and snow reflection.
26°collects the most energy over a year: 1900 kWh per kWp.
45°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° | 1730 | 91% | 2.75 | 2.3× |
| 15° | 1869 | 98% | 3.60 | 1.7× |
| 26° year-round best | 1900 | 100% | 4.09 | 1.4× |
| 30° = latitude | 1896 | 100% | 4.23 | 1.3× |
| 45° off-grid best | 1812 | 95% | 4.59 | 1.2× |
| 60° | 1623 | 85% | 4.66 | 1.4× |
| 70° | 1446 | 76% | 4.55 | 1.8× |
| 90° | 1009 | 53% | 3.96 | 3.4× |
A fixed array in Abū an Numrus produces the most over a year at 26°. The design month for an off-grid system is December: at 45° it makes 4.59 kWh per kWp a day, 12% more than at 26°, and costs 5% of the yearly total. Why steep panels win winter.
Off-grid solar in Abū an Numrus at 70°
Daily energy of 1 kWp by month. Bars: panels at 70°. Line: panels at 26° (year-round best).
| Month | Sun hours, flat | Sun hours at 70° | kWh/kWp/day at 70° | at 26° | Mean temp. |
|---|---|---|---|---|---|
| January | 3.63 | 5.30 | 4.59 | 4.26 | 11.6 °C |
| February | 4.48 | 5.24 | 4.51 | 4.72 | 13.3 °C |
| March | 5.82 | 5.34 | 4.53 | 5.50 | 16.5 °C |
| April | 6.88 | 4.59 | 3.83 | 5.73 | 20.3 °C |
| May | 7.63 | 3.80 | 3.10 | 5.75 | 24.6 °C |
| June | 8.16 | 3.31 | 2.66 | 5.76 | 27.7 °C |
| July | 7.99 | 3.45 | 2.76 | 5.70 | 29.1 °C |
| August | 7.40 | 4.22 | 3.39 | 5.71 | 29.1 °C |
| September | 6.48 | 5.25 | 4.27 | 5.64 | 26.7 °C |
| October | 5.16 | 5.68 | 4.69 | 5.11 | 23.1 °C |
| November | 3.98 | 5.58 | 4.70 | 4.47 | 18.2 °C |
| December | 3.39 | 5.31 | 4.55 | 4.09 | 13.6 °C |
| Year | 5.92 avg | 4.75 avg | 1446 kWh | 1900 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 440 Wp of panels at 70°, versus 290 Wp at 26°. Here the lower tilt is the better winter choice — the sun stays high enough. Size your own system.
Row spacing in Abū an Numrus
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.
3.5 mrow pitch at 70°
3.1 mrow pitch at 26°
How Abū an Numrus compares in Egypt
Against the other 235 places in Egypt with climate data, for a fixed array at its best angle.
97thof 236 places in Egypt for sunshine: 5.92 peak sun hours a day on flat ground.
+1%solar energy a year compared with the average place in Egypt: 1,900 against 1,878 kWh per kWp.
−1 mindaylight on the longest day, compared with Cairo: 14 h 05 min against 14 h 05 min.
26°best year-round tilt here; across Egypt it runs from 20° in Hala'ib to 26° in Cairo.
Of the 236 places in Egypt, Aswān gets the most sun (6.52 peak sun hours a day) and ‘Izbat al Burj the least (5.35); Abū an Numrus ranks 97th. In its darkest month, June, 1 kWp of off-grid panels at 70° makes 2.66 kWh a day here, against 2.63 kWh on average in Egypt. The shortest day lasts 10 h 13 min, +1 min compared with Cairo.
Solar forecast for Abū an Numrus, 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 Abū an Numrus
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Places near Abū an Numrus
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A free, live card for Abū an Numrus: 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.