Al Kufrah · Libya · 24.20° N · 23.29° E
Solar position in At Tāj
Sun position, daylight and the best solar panel angle for At Tāj — computed for 24.20° N, 23.29° E, 379 m above sea level.
The sun right now
Sun in At Tāj today
Saturday, 24 October 2026 · local time UTC+2
| Event | Time | Direction / height |
|---|---|---|
| Astronomical dawn | 05:12 | sun 18° below horizon |
| Nautical dawn | 05:39 | 12° below |
| Civil dawn | 06:05 | 6° below |
| Sunrise | 06:28 | 103° ESE |
| Golden hour ends | 06:59 | sun 6° up |
| Solar noon | 12:10 | 54.0° high |
| Golden hour starts | 17:22 | sun 6° up |
| Sunset | 17:53 | 257° WSW |
| Civil dusk | 18:16 | 6° below |
| Nautical dusk | 18:42 | 12° below |
| Astronomical dusk | 19:09 | 18° below |
| Day length | 11 h 24 min | |
Sun path diagram for At Tāj
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 89.2° at solar noon in At Tāj; on the December solstice only 42.4°. Sunrise swings from 64° ENE in June to 115° 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 | 07:11 | 12:38 | 18:04 | 10 h 53 min | 46.0° |
| February | 06:55 | 12:40 | 18:25 | 11 h 29 min | 55.3° |
| March | 06:30 | 12:34 | 18:38 | 12 h 08 min | 66.1° |
| April | 06:00 | 12:25 | 18:51 | 12 h 51 min | 77.7° |
| May | 05:41 | 12:23 | 19:05 | 13 h 24 min | 86.0° |
| June | 05:39 | 12:28 | 19:17 | 13 h 38 min | 89.2° |
| July | 05:50 | 12:33 | 19:15 | 13 h 25 min | 86.2° |
| August | 06:04 | 12:29 | 18:55 | 12 h 51 min | 77.8° |
| September | 06:15 | 12:19 | 18:24 | 12 h 09 min | 66.4° |
| October | 06:27 | 12:11 | 17:55 | 11 h 28 min | 55.0° |
| November | 06:46 | 12:12 | 17:39 | 10 h 53 min | 45.9° |
| December | 07:05 | 12:24 | 17:44 | 10 h 38 min | 42.4° |
A year of daylight in At Tāj
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 At Tāj
Fixed array facing south (azimuth 180°). Energy per kWp from NASA POWER monthly climate, including clouds, temperature and snow reflection.
23°collects the most energy over a year: 2063 kWh per kWp.
28°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° | 1916 | 93% | 3.71 | 1.7× |
| 15° | 2045 | 99% | 4.72 | 1.3× |
| 23° year-round best | 2063 | 100% | 5.14 | 1.2× |
| 24° = latitude | 2063 | 100% | 5.19 | 1.2× |
| 28° off-grid best | 2057 | 100% | 5.36 | 1.1× |
| 30° | 2050 | 99% | 5.43 | 1.1× |
| 45° | 1935 | 94% | 5.80 | 1.4× |
| 60° | 1707 | 83% | 5.80 | 1.9× |
| 70° | 1502 | 73% | 5.61 | 2.5× |
| 90° | 1026 | 50% | 4.74 | 4.7× |
A fixed array in At Tāj produces the most over a year at 23°. The design month for an off-grid system is December: at 28° it makes 5.36 kWh per kWp a day, 4% more than at 23°, and costs 0% of the yearly total. Why steep panels win winter.
Off-grid solar in At Tāj at 70°
Daily energy of 1 kWp by month. Bars: panels at 70°. Line: panels at 23° (year-round best).
| Month | Sun hours, flat | Sun hours at 70° | kWh/kWp/day at 70° | at 23° | Mean temp. |
|---|---|---|---|---|---|
| January | 4.81 | 6.56 | 5.67 | 5.38 | 11.2 °C |
| February | 5.64 | 6.10 | 5.23 | 5.69 | 13.8 °C |
| March | 6.66 | 5.47 | 4.60 | 5.99 | 18.4 °C |
| April | 7.41 | 4.32 | 3.55 | 5.92 | 23.7 °C |
| May | 7.80 | 3.35 | 2.69 | 5.70 | 27.8 °C |
| June | 8.09 | 2.83 | 2.24 | 5.60 | 30.5 °C |
| July | 8.10 | 2.95 | 2.34 | 5.67 | 30.7 °C |
| August | 7.70 | 3.75 | 2.99 | 5.76 | 30.8 °C |
| September | 7.06 | 5.03 | 4.07 | 5.88 | 28.4 °C |
| October | 6.03 | 5.99 | 4.93 | 5.68 | 23.7 °C |
| November | 5.07 | 6.56 | 5.54 | 5.42 | 17.4 °C |
| December | 4.51 | 6.52 | 5.61 | 5.14 | 12.6 °C |
| Year | 6.58 avg | 4.95 avg | 1502 kWh | 2063 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 530 Wp of panels at 70°, versus 230 Wp at 23°. Here the lower tilt is the better winter choice — the sun stays high enough. Size your own system.
Row spacing in At Tāj
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°
2.8 mrow pitch at 23°
How At Tāj compares in Libya
Against the other 58 places in Libya with climate data, for a fixed array at its best angle.
1stof 59 places in Libya for sunshine, shared: 6.58 peak sun hours a day on flat ground.
+13%solar energy a year compared with the average place in Libya: 2,063 against 1,820 kWh per kWp.
−41 mindaylight on the longest day, compared with Tripoli: 13 h 38 min against 14 h 19 min.
23°best year-round tilt here; across Libya it runs from 23° in At Tāj to 29° in Nālūt.
At Tāj shares the top spot for sunshine among the 59 places in Libya (6.58 peak sun hours a day); the least sunny is Zliten with 5.18. In its darkest month, June, 1 kWp of off-grid panels at 70° makes 2.24 kWh a day here, against 2.76 kWh on average in Libya. The shortest day lasts 10 h 38 min, +39 min compared with Tripoli.
Solar forecast for At Tāj, 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 At Tāj: 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.