Al Hudaydah · Yemen · 14.80° N · 42.95° E
Solar position in Al Ḩudaydah
Sun position, daylight and the best solar panel angle for Al Ḩudaydah — computed for 14.80° N, 42.95° E, 10 m above sea level.
The sun right now
Sun in Al Ḩudaydah today
Saturday, 24 October 2026 · local time UTC+3
| Event | Time | Direction / height |
|---|---|---|
| Astronomical dawn | 04:49 | sun 18° below horizon |
| Nautical dawn | 05:14 | 12° below |
| Civil dawn | 05:39 | 6° below |
| Sunrise | 06:01 | 102° ESE |
| Golden hour ends | 06:30 | sun 6° up |
| Solar noon | 11:52 | 63.4° high |
| Golden hour starts | 17:14 | sun 6° up |
| Sunset | 17:43 | 258° WSW |
| Civil dusk | 18:04 | 6° below |
| Nautical dusk | 18:30 | 12° below |
| Astronomical dusk | 18:55 | 18° below |
| Day length | 11 h 42 min | |
Sun path diagram for Al Ḩudaydah
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 81.4° at solar noon in Al Ḩudaydah; on the December solstice only 51.8°. 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 | 06:37 | 12:19 | 18:01 | 11 h 24 min | 55.4° |
| February | 06:29 | 12:21 | 18:14 | 11 h 45 min | 64.7° |
| March | 06:11 | 12:15 | 18:19 | 12 h 07 min | 75.5° |
| April | 05:50 | 12:06 | 18:23 | 12 h 33 min | 87.1° |
| May | 05:38 | 12:04 | 18:30 | 12 h 52 min | 84.6° |
| June | 05:39 | 12:09 | 18:40 | 13 h 00 min | 81.4° |
| July | 05:48 | 12:14 | 18:40 | 12 h 53 min | 84.4° |
| August | 05:54 | 12:11 | 18:27 | 12 h 33 min | 87.2° |
| September | 05:57 | 12:01 | 18:05 | 12 h 08 min | 75.8° |
| October | 06:00 | 11:52 | 17:44 | 11 h 44 min | 64.5° |
| November | 06:12 | 11:53 | 17:35 | 11 h 23 min | 55.3° |
| December | 06:28 | 12:06 | 17:43 | 11 h 15 min | 51.8° |
A year of daylight in Al Ḩudaydah
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 Al Ḩudaydah
Fixed array facing south (azimuth 180°). Energy per kWp from NASA POWER monthly climate, including clouds, temperature and snow reflection.
16°collects the most energy over a year: 1803 kWh per kWp.
7°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° | 1742 | 97% | 4.62 | 1.3× |
| 7° off-grid best | 1783 | 99% | 4.52 | 1.2× |
| 15° = latitude | 1803 | 100% | 4.33 | 1.2× |
| 16° year-round best | 1803 | 100% | 4.30 | 1.2× |
| 30° | 1760 | 98% | 3.81 | 1.4× |
| 45° | 1616 | 90% | 3.10 | 1.8× |
| 60° | 1383 | 77% | 2.25 | 2.4× |
| 70° | 1189 | 66% | 1.69 | 3.2× |
| 90° | 805 | 45% | 1.19 | 3.7× |
A fixed array in Al Ḩudaydah produces the most over a year at 16°. The design month for an off-grid system is July: at 7° it makes 4.52 kWh per kWp a day, 5% more than at 16°, and costs 1% of the yearly total. Why steep panels win winter.
Off-grid solar in Al Ḩudaydah at 70°
Daily energy of 1 kWp by month. Bars: panels at 70°. Line: panels at 16° (year-round best).
| Month | Sun hours, flat | Sun hours at 70° | kWh/kWp/day at 70° | at 16° | Mean temp. |
|---|---|---|---|---|---|
| January | 5.29 | 5.82 | 4.79 | 4.93 | 24.4 °C |
| February | 5.90 | 5.24 | 4.30 | 5.20 | 25.0 °C |
| March | 6.51 | 4.37 | 3.56 | 5.37 | 26.5 °C |
| April | 6.85 | 3.13 | 2.51 | 5.26 | 28.5 °C |
| May | 6.79 | 2.31 | 1.82 | 4.95 | 30.2 °C |
| June | 6.47 | 2.06 | 1.61 | 4.62 | 31.1 °C |
| July | 5.93 | 2.16 | 1.69 | 4.30 | 31.0 °C |
| August | 5.91 | 2.61 | 2.06 | 4.44 | 30.6 °C |
| September | 6.13 | 3.63 | 2.89 | 4.83 | 31.1 °C |
| October | 6.23 | 5.01 | 4.04 | 5.27 | 29.3 °C |
| November | 5.65 | 5.93 | 4.83 | 5.16 | 26.8 °C |
| December | 5.24 | 6.18 | 5.06 | 4.97 | 25.1 °C |
| Year | 6.07 avg | 4.03 avg | 1189 kWh | 1803 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 730 Wp of panels at 70°, versus 270 Wp at 16°. Here the lower tilt is the better winter choice — the sun stays high enough. Size your own system.
Row spacing in Al Ḩudaydah
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.
2.3 mrow pitch at 70°
2.4 mrow pitch at 16°
How Al Ḩudaydah compares in Yemen
Against the other 24 places in Yemen with climate data, for a fixed array at its best angle.
23rdof 25 places in Yemen for sunshine, shared: 6.07 peak sun hours a day on flat ground.
−4%solar energy a year compared with the average place in Yemen: 1,803 against 1,887 kWh per kWp.
−2 mindaylight on the longest day, compared with Sanaa: 13 h 00 min against 13 h 02 min.
16°best year-round tilt here; across Yemen it runs from 14° in Aden to 18° in Sa'dah.
Of the 25 places in Yemen, Ataq gets the most sun (6.67 peak sun hours a day) and Bayt al Faqīh the least (6.05); Al Ḩudaydah ranks joint 23rd. In its darkest month, June, 1 kWp of off-grid panels at 70° makes 1.61 kWh a day here, against 1.63 kWh on average in Yemen. The shortest day lasts 11 h 15 min, +2 min compared with Sanaa.
Solar forecast for Al Ḩudaydah, 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 Al Ḩudaydah: 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.