Jazan Region · Saudi Arabia · 17.10° N · 42.78° E
Solar position in Ḑamad
Sun position, daylight and the best solar panel angle for Ḑamad — computed for 17.10° N, 42.78° E, 81 m above sea level.
The sun right now
Sun in Ḑamad today
Saturday, 24 October 2026 · local time UTC+3
| Event | Time | Direction / height |
|---|---|---|
| Astronomical dawn | 04:51 | sun 18° below horizon |
| Nautical dawn | 05:16 | 12° below |
| Civil dawn | 05:42 | 6° below |
| Sunrise | 06:04 | 102° ESE |
| Golden hour ends | 06:33 | sun 6° up |
| Solar noon | 11:52 | 61.1° high |
| Golden hour starts | 17:12 | sun 6° up |
| Sunset | 17:41 | 258° WSW |
| Civil dusk | 18:03 | 6° below |
| Nautical dusk | 18:29 | 12° below |
| Astronomical dusk | 18:54 | 18° below |
| Day length | 11 h 38 min | |
Sun path diagram for Ḑamad
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 83.7° at solar noon in Ḑamad; on the December solstice only 49.5°. Sunrise swings from 65° ENE in June to 114° ESE in December — a 49° 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 | 06:41 | 12:20 | 17:58 | 11 h 17 min | 53.0° |
| February | 06:32 | 12:22 | 18:13 | 11 h 41 min | 62.4° |
| March | 06:12 | 12:16 | 18:19 | 12 h 08 min | 73.2° |
| April | 05:49 | 12:07 | 18:26 | 12 h 37 min | 84.8° |
| May | 05:35 | 12:05 | 18:35 | 13 h 00 min | 86.9° |
| June | 05:36 | 12:10 | 18:45 | 13 h 09 min | 83.7° |
| July | 05:45 | 12:15 | 18:45 | 13 h 00 min | 86.7° |
| August | 05:53 | 12:12 | 18:30 | 12 h 37 min | 84.9° |
| September | 05:57 | 12:01 | 18:06 | 12 h 08 min | 73.5° |
| October | 06:03 | 11:53 | 17:43 | 11 h 40 min | 62.1° |
| November | 06:16 | 11:54 | 17:32 | 11 h 16 min | 53.0° |
| December | 06:33 | 12:06 | 17:40 | 11 h 07 min | 49.5° |
A year of daylight in Ḑamad
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 Ḑamad
Fixed array facing south (azimuth 180°). Energy per kWp from NASA POWER monthly climate, including clouds, temperature and snow reflection.
17°collects the most energy over a year: 1817 kWh per kWp.
14°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° | 1748 | 96% | 4.84 | 1.4× |
| 14° off-grid best | 1815 | 100% | 4.58 | 1.2× |
| 15° | 1816 | 100% | 4.56 | 1.2× |
| 17° year-round best = latitude | 1817 | 100% | 4.50 | 1.2× |
| 30° | 1781 | 98% | 4.03 | 1.3× |
| 45° | 1644 | 90% | 3.30 | 1.6× |
| 60° | 1416 | 78% | 2.42 | 2.1× |
| 70° | 1224 | 67% | 1.82 | 2.8× |
| 90° | 830 | 46% | 1.19 | 3.4× |
A fixed array in Ḑamad produces the most over a year at 17°. The design month for an off-grid system is July: at 14° it makes 4.58 kWh per kWp a day, 2% more than at 17°, and costs 0% of the yearly total. Why steep panels win winter.
Off-grid solar in Ḑamad at 70°
Daily energy of 1 kWp by month. Bars: panels at 70°. Line: panels at 17° (year-round best).
| Month | Sun hours, flat | Sun hours at 70° | kWh/kWp/day at 70° | at 17° | Mean temp. |
|---|---|---|---|---|---|
| January | 4.99 | 5.63 | 4.64 | 4.72 | 23.8 °C |
| February | 5.70 | 5.24 | 4.30 | 5.08 | 24.9 °C |
| March | 6.48 | 4.58 | 3.73 | 5.39 | 26.8 °C |
| April | 6.93 | 3.42 | 2.74 | 5.34 | 29.2 °C |
| May | 7.08 | 2.60 | 2.05 | 5.15 | 31.2 °C |
| June | 6.81 | 2.26 | 1.76 | 4.84 | 32.3 °C |
| July | 6.23 | 2.33 | 1.82 | 4.50 | 31.9 °C |
| August | 6.13 | 2.83 | 2.24 | 4.60 | 31.4 °C |
| September | 6.41 | 3.96 | 3.16 | 5.07 | 31.6 °C |
| October | 6.24 | 5.26 | 4.24 | 5.35 | 29.3 °C |
| November | 5.36 | 5.80 | 4.72 | 4.96 | 26.7 °C |
| December | 4.95 | 5.98 | 4.91 | 4.77 | 24.5 °C |
| Year | 6.11 avg | 4.15 avg | 1224 kWh | 1817 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 670 Wp of panels at 70°, versus 260 Wp at 17°. Here the lower tilt is the better winter choice — the sun stays high enough. Size your own system.
Row spacing in Ḑamad
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.
2.5 mrow pitch at 70°
2.5 mrow pitch at 17°
How Ḑamad compares in Saudi Arabia
Against the other 95 places in Saudi Arabia with climate data, for a fixed array at its best angle.
62ndof 96 places in Saudi Arabia for sunshine, shared: 6.11 peak sun hours a day on flat ground.
−3%solar energy a year compared with the average place in Saudi Arabia: 1,817 against 1,871 kWh per kWp.
−18 mindaylight on the longest day, compared with Jeddah: 13 h 09 min against 13 h 27 min.
17°best year-round tilt here; across Saudi Arabia it runs from 17° in Şabyā to 28° in Ţurayf.
Of the 96 places in Saudi Arabia, Al Mash‘ilīyah gets the most sun (6.60 peak sun hours a day) and Al Khafjī the least (5.24); Ḑamad ranks joint 62nd. In its darkest month, June, 1 kWp of off-grid panels at 70° makes 1.76 kWh a day here, against 2.26 kWh on average in Saudi Arabia. The shortest day lasts 11 h 07 min, +17 min compared with Jeddah.
Solar forecast for Ḑamad, 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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Places near Ḑamad
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A free, live card for Ḑamad: 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.