Erongo Region · Namibia · 22.68° S · 14.53° E
Solar position in Swakopmund
Sun position, daylight and the best solar panel angle for Swakopmund — computed for 22.68° S, 14.53° E, 18 m above sea level.
The sun right now
Sun in Swakopmund today
Saturday, 24 October 2026 · local time UTC+2
| Event | Time | Direction / height |
|---|---|---|
| Astronomical dawn | 05:04 | sun 18° below horizon |
| Nautical dawn | 05:32 | 12° below |
| Civil dawn | 05:59 | 6° below |
| Sunrise | 06:22 | 103° ESE |
| Golden hour ends | 06:52 | sun 6° up |
| Solar noon | 12:46 | 79.2° high |
| Golden hour starts | 18:39 | sun 6° up |
| Sunset | 19:10 | 257° WSW |
| Civil dusk | 19:33 | 6° below |
| Nautical dusk | 20:00 | 12° below |
| Astronomical dusk | 20:28 | 18° below |
| Day length | 12 h 48 min | |
Sun path diagram for Swakopmund
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 43.9° at solar noon in Swakopmund; on the December solstice only 89.2°. Sunrise swings from 65° ENE in June to 116° ESE in December — a 51° 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 | 06:34 | 13:13 | 19:51 | 13 h 17 min | 87.2° |
| February | 06:53 | 13:15 | 19:36 | 12 h 43 min | 77.8° |
| March | 07:05 | 13:08 | 19:11 | 12 h 06 min | 67.0° |
| April | 07:17 | 13:00 | 18:43 | 11 h 27 min | 55.4° |
| May | 07:29 | 12:58 | 18:26 | 10 h 57 min | 47.1° |
| June | 07:41 | 13:03 | 18:25 | 10 h 45 min | 43.9° |
| July | 07:40 | 13:08 | 18:36 | 10 h 56 min | 46.9° |
| August | 07:21 | 13:05 | 18:48 | 11 h 26 min | 55.3° |
| September | 06:52 | 12:55 | 18:57 | 12 h 05 min | 66.7° |
| October | 06:24 | 12:46 | 19:08 | 12 h 44 min | 78.1° |
| November | 06:08 | 12:47 | 19:26 | 13 h 18 min | 87.3° |
| December | 06:14 | 12:59 | 19:45 | 13 h 32 min | 89.2° |
A year of daylight in Swakopmund
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 Swakopmund
Fixed array facing north (azimuth 0°). Energy per kWp from NASA POWER monthly climate, including clouds, temperature and snow reflection.
22°collects the most energy over a year: 1857 kWh per kWp.
32°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 | June kWh/kWp/day | Best ÷ worst month |
|---|---|---|---|---|
| 0° | 1736 | 93% | 3.31 | 1.8× |
| 15° | 1844 | 99% | 4.19 | 1.4× |
| 22° year-round best | 1857 | 100% | 4.51 | 1.2× |
| 23° = latitude | 1857 | 100% | 4.55 | 1.2× |
| 30° | 1842 | 99% | 4.80 | 1.1× |
| 32° off-grid best | 1834 | 99% | 4.86 | 1.1× |
| 45° | 1732 | 93% | 5.10 | 1.3× |
| 60° | 1522 | 82% | 5.09 | 1.7× |
| 70° | 1336 | 72% | 4.89 | 2.3× |
| 90° | 915 | 49% | 4.10 | 3.7× |
A fixed array in Swakopmund produces the most over a year at 22°. The design month for an off-grid system is June: at 32° it makes 4.86 kWh per kWp a day, 8% more than at 22°, and costs 1% of the yearly total. Why steep panels win winter.
Off-grid solar in Swakopmund at 70°
Daily energy of 1 kWp by month. Bars: panels at 70°. Line: panels at 22° (year-round best).
| Month | Sun hours, flat | Sun hours at 70° | kWh/kWp/day at 70° | at 22° | Mean temp. |
|---|---|---|---|---|---|
| January | 7.24 | 2.82 | 2.32 | 5.37 | 21.0 °C |
| February | 6.82 | 3.55 | 2.93 | 5.37 | 21.9 °C |
| March | 6.17 | 4.38 | 3.63 | 5.25 | 22.3 °C |
| April | 5.29 | 5.18 | 4.31 | 4.98 | 21.7 °C |
| May | 4.51 | 5.64 | 4.71 | 4.66 | 20.4 °C |
| June | 4.12 | 5.80 | 4.89 | 4.51 | 18.1 °C |
| July | 4.31 | 5.79 | 4.88 | 4.64 | 17.9 °C |
| August | 4.87 | 5.29 | 4.49 | 4.85 | 16.8 °C |
| September | 5.68 | 4.61 | 3.89 | 5.10 | 18.1 °C |
| October | 6.58 | 3.84 | 3.21 | 5.39 | 19.0 °C |
| November | 7.28 | 2.99 | 2.48 | 5.51 | 19.7 °C |
| December | 7.46 | 2.60 | 2.14 | 5.44 | 20.1 °C |
| Year | 5.86 avg | 4.38 avg | 1336 kWh | 1857 kWh |
Sizing example. To run a 1 kWh-per-day load through December on LiFePO4 batteries (charge controller, battery and inverter losses included) you need about 550 Wp of panels at 70°, versus 260 Wp at 22°. Here the lower tilt is the better winter choice — the sun stays high enough. Size your own system.
Row spacing in Swakopmund
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.
2.9 mrow pitch at 70°
2.7 mrow pitch at 22°
How Swakopmund compares in Namibia
Against the other 17 places in Namibia with climate data, for a fixed array at its best angle.
17thof 18 places in Namibia for sunshine: 5.86 peak sun hours a day on flat ground.
−5%solar energy a year compared with the average place in Namibia: 1,857 against 1,951 kWh per kWp.
±0 mindaylight on the longest day, compared with Windhoek: 13 h 32 min against 13 h 31 min.
22°best year-round tilt here; across Namibia it runs from 20° in Oshakati to 27° in Keetmanshoop.
Of the 18 places in Namibia, Keetmanshoop and one other place get the most sun (6.48 peak sun hours a day) and Walvis Bay the least (5.81); Swakopmund ranks 17th. In its darkest month, December, 1 kWp of off-grid panels at 70° makes 2.14 kWh a day here, against 1.92 kWh on average in Namibia. The shortest day lasts 10 h 45 min, ±0 min compared with Windhoek.
Solar forecast for Swakopmund, 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 Swakopmund: 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.