North-West · Botswana · 19.98° S · 23.42° E
Solar position in Maun
Sun position, daylight and the best solar panel angle for Maun — computed for 19.98° S, 23.42° E, 947 m above sea level.
The sun right now
Sun in Maun today
Saturday, 24 October 2026 · local time UTC+2
| Event | Time | Direction / height |
|---|---|---|
| Astronomical dawn | 04:33 | sun 18° below horizon |
| Nautical dawn | 05:00 | 12° below |
| Civil dawn | 05:26 | 6° below |
| Sunrise | 05:49 | 103° ESE |
| Golden hour ends | 06:19 | sun 6° up |
| Solar noon | 12:10 | 81.8° high |
| Golden hour starts | 18:02 | sun 6° up |
| Sunset | 18:31 | 257° WSW |
| Civil dusk | 18:54 | 6° below |
| Nautical dusk | 19:21 | 12° below |
| Astronomical dusk | 19:48 | 18° below |
| Day length | 12 h 42 min | |
Sun path diagram for Maun
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 46.6° at solar noon in Maun; on the December solstice only 86.5°. Sunrise swings from 65° ENE in June to 115° ESE in December — a 50° 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 | 06:03 | 12:37 | 19:11 | 13 h 08 min | 89.9° |
| February | 06:20 | 12:39 | 18:58 | 12 h 38 min | 80.5° |
| March | 06:30 | 12:33 | 18:36 | 12 h 06 min | 69.7° |
| April | 06:38 | 12:24 | 18:10 | 11 h 32 min | 58.1° |
| May | 06:49 | 12:22 | 17:55 | 11 h 06 min | 49.8° |
| June | 07:00 | 12:28 | 17:55 | 10 h 55 min | 46.6° |
| July | 07:00 | 12:32 | 18:05 | 11 h 05 min | 49.6° |
| August | 06:43 | 12:29 | 18:15 | 11 h 32 min | 58.0° |
| September | 06:17 | 12:19 | 18:22 | 12 h 05 min | 69.4° |
| October | 05:51 | 12:11 | 18:30 | 12 h 39 min | 80.8° |
| November | 05:38 | 12:12 | 18:46 | 13 h 08 min | 90.0° |
| December | 05:44 | 12:24 | 19:04 | 13 h 21 min | 86.5° |
A year of daylight in Maun
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 Maun
Fixed array facing north (azimuth 0°). Energy per kWp from NASA POWER monthly climate, including clouds, temperature and snow reflection.
23°collects the most energy over a year: 1887 kWh per kWp.
17°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° | 1756 | 93% | 5.32 | 1.4× |
| 15° | 1872 | 99% | 4.97 | 1.1× |
| 17° off-grid best | 1879 | 100% | 4.90 | 1.1× |
| 20° = latitude | 1885 | 100% | 4.79 | 1.2× |
| 23° year-round best | 1887 | 100% | 4.66 | 1.2× |
| 30° | 1874 | 99% | 4.34 | 1.3× |
| 45° | 1765 | 94% | 3.49 | 1.7× |
| 60° | 1552 | 82% | 2.49 | 2.3× |
| 70° | 1363 | 72% | 1.82 | 3.0× |
| 90° | 940 | 50% | 1.12 | 4.5× |
A fixed array in Maun produces the most over a year at 23°. The design month for an off-grid system is December: at 17° it makes 4.90 kWh per kWp a day, 5% more than at 23°, and costs 0% of the yearly total. Why steep panels win winter.
Off-grid solar in Maun 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 | 6.86 | 2.46 | 1.97 | 4.83 | 27.3 °C |
| February | 6.48 | 3.17 | 2.57 | 4.91 | 26.5 °C |
| March | 6.04 | 4.04 | 3.30 | 4.98 | 25.8 °C |
| April | 5.65 | 5.32 | 4.38 | 5.23 | 23.9 °C |
| May | 5.24 | 6.47 | 5.40 | 5.45 | 20.5 °C |
| June | 4.74 | 6.57 | 5.55 | 5.24 | 17.4 °C |
| July | 4.95 | 6.55 | 5.55 | 5.38 | 16.7 °C |
| August | 5.66 | 6.07 | 5.08 | 5.59 | 20.2 °C |
| September | 6.41 | 4.97 | 4.09 | 5.57 | 24.6 °C |
| October | 6.95 | 3.67 | 2.96 | 5.37 | 28.5 °C |
| November | 6.75 | 2.61 | 2.08 | 4.81 | 29.0 °C |
| December | 6.74 | 2.30 | 1.82 | 4.66 | 28.2 °C |
| Year | 6.04 avg | 4.53 avg | 1363 kWh | 1887 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 650 Wp of panels at 70°, versus 250 Wp at 23°. Here the lower tilt is the better winter choice — the sun stays high enough. Size your own system.
Row spacing in Maun
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.
2.7 mrow pitch at 70°
2.7 mrow pitch at 23°
How Maun compares in Botswana
Against the other 24 places in Botswana with climate data, for a fixed array at its best angle.
3rdof 25 places in Botswana for sunshine: 6.04 peak sun hours a day on flat ground.
±0%solar energy a year compared with the average place in Botswana: 1,887 against 1,888 kWh per kWp.
−20 mindaylight on the longest day, compared with Gaborone: 13 h 21 min against 13 h 40 min.
23°best year-round tilt here; across Botswana it runs from 23° in Maun to 27° in Gaborone.
Of the 25 places in Botswana, Letlhakane gets the most sun (6.18 peak sun hours a day) and Bobonong the least (5.67); Maun ranks 3rd. In its darkest month, December, 1 kWp of off-grid panels at 70° makes 1.82 kWh a day here, against 2.02 kWh on average in Botswana. The shortest day lasts 10 h 55 min, +19 min compared with Gaborone.
Solar forecast for Maun, 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 Maun
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Places near Maun
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A free, live card for Maun: 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.