Bono East · Ghana · 8.23° N · 0.65° W
Solar position in Yegyi
Sun position, daylight and the best solar panel angle for Yegyi — computed for 8.23° N, 0.65° W, 103 m above sea level.
The sun right now
Sun in Yegyi today
Saturday, 24 October 2026 · local time UTC
| Event | Time | Direction / height |
|---|---|---|
| Astronomical dawn | 04:39 | sun 18° below horizon |
| Nautical dawn | 05:04 | 12° below |
| Civil dawn | 05:28 | 6° below |
| Sunrise | 05:50 | 102° ESE |
| Golden hour ends | 06:18 | sun 6° up |
| Solar noon | 11:46 | 69.9° high |
| Golden hour starts | 17:14 | sun 6° up |
| Sunset | 17:43 | 258° WSW |
| Civil dusk | 18:04 | 6° below |
| Nautical dusk | 18:29 | 12° below |
| Astronomical dusk | 18:53 | 18° below |
| Day length | 11 h 53 min | |
Sun path diagram for Yegyi
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 74.8° at solar noon in Yegyi; on the December solstice only 58.3°. Sunrise swings from 66° ENE in June to 114° ESE in December — a 47° 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 | 06:22 | 12:13 | 18:05 | 11 h 43 min | 61.9° |
| February | 06:18 | 12:16 | 18:13 | 11 h 55 min | 71.3° |
| March | 06:06 | 12:09 | 18:13 | 12 h 07 min | 82.1° |
| April | 05:50 | 12:01 | 18:11 | 12 h 21 min | 86.3° |
| May | 05:43 | 11:59 | 18:15 | 12 h 32 min | 78.0° |
| June | 05:46 | 12:04 | 18:22 | 12 h 36 min | 74.8° |
| July | 05:53 | 12:09 | 18:24 | 12 h 32 min | 77.8° |
| August | 05:55 | 12:05 | 18:16 | 12 h 21 min | 86.2° |
| September | 05:52 | 11:55 | 17:59 | 12 h 07 min | 82.4° |
| October | 05:50 | 11:47 | 17:44 | 11 h 54 min | 71.0° |
| November | 05:56 | 11:48 | 17:40 | 11 h 43 min | 61.8° |
| December | 06:11 | 12:00 | 17:50 | 11 h 39 min | 58.3° |
A year of daylight in Yegyi
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 Yegyi
Fixed array facing south (azimuth 180°). Energy per kWp from NASA POWER monthly climate, including clouds, temperature and snow reflection.
10°collects the most energy over a year: 1483 kWh per kWp.
0°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 | August kWh/kWp/day | Best ÷ worst month |
|---|---|---|---|---|
| 0° off-grid best | 1467 | 99% | 3.38 | 1.3× |
| 8° = latitude | 1483 | 100% | 3.32 | 1.4× |
| 10° year-round best | 1483 | 100% | 3.29 | 1.4× |
| 15° | 1478 | 100% | 3.22 | 1.5× |
| 30° | 1412 | 95% | 2.90 | 1.7× |
| 45° | 1271 | 86% | 2.45 | 2.1× |
| 60° | 1068 | 72% | 1.88 | 2.7× |
| 70° | 911 | 61% | 1.48 | 3.2× |
| 90° | 632 | 43% | 1.03 | 2.9× |
A fixed array in Yegyi produces the most over a year at 10°. The design month for an off-grid system is August: at 0° it makes 3.38 kWh per kWp a day, 3% more than at 10°, and costs 1% of the yearly total. Why steep panels win winter.
Off-grid solar in Yegyi at 70°
Daily energy of 1 kWp by month. Bars: panels at 70°. Line: panels at 10° (year-round best).
| Month | Sun hours, flat | Sun hours at 70° | kWh/kWp/day at 70° | at 10° | Mean temp. |
|---|---|---|---|---|---|
| January | 5.17 | 4.63 | 3.78 | 4.37 | 26.3 °C |
| February | 5.31 | 4.00 | 3.22 | 4.33 | 28.9 °C |
| March | 5.58 | 3.36 | 2.69 | 4.42 | 29.7 °C |
| April | 5.68 | 2.49 | 1.98 | 4.38 | 29.1 °C |
| May | 5.50 | 1.85 | 1.45 | 4.15 | 28.2 °C |
| June | 4.90 | 1.61 | 1.26 | 3.68 | 26.7 °C |
| July | 4.38 | 1.60 | 1.26 | 3.32 | 25.9 °C |
| August | 4.26 | 1.86 | 1.48 | 3.29 | 25.9 °C |
| September | 4.46 | 2.47 | 1.99 | 3.54 | 26.0 °C |
| October | 5.29 | 3.68 | 2.99 | 4.32 | 26.6 °C |
| November | 5.45 | 4.77 | 3.88 | 4.60 | 27.2 °C |
| December | 5.12 | 4.91 | 4.01 | 4.39 | 26.3 °C |
| Year | 5.09 avg | 3.10 avg | 911 kWh | 1483 kWh |
Sizing example. To run a 1 kWh-per-day load through July on LiFePO4 batteries (charge controller, battery and inverter losses included) you need about 940 Wp of panels at 70°, versus 360 Wp at 10°. Here the lower tilt is the better winter choice — the sun stays high enough. Size your own system.
Row spacing in Yegyi
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.
2.0 mrow pitch at 70°
2.2 mrow pitch at 10°
How Yegyi compares in Ghana
Against the other 97 places in Ghana with climate data, for a fixed array at its best angle.
13thof 98 places in Ghana for sunshine: 5.09 peak sun hours a day on flat ground.
+4%solar energy a year compared with the average place in Ghana: 1,483 against 1,426 kWh per kWp.
+5 mindaylight on the longest day, compared with Kumasi: 12 h 36 min against 12 h 31 min.
10°best year-round tilt here; across Ghana it runs from 6° in Accra to 13° in Bawku.
Of the 98 places in Ghana, Bawku and one other place get the most sun (5.61 peak sun hours a day) and Prestea the least (4.58); Yegyi ranks 13th. In its darkest month, July, 1 kWp of off-grid panels at 70° makes 1.26 kWh a day here, against 1.18 kWh on average in Ghana. The shortest day lasts 11 h 39 min, −5 min compared with Kumasi.
Solar forecast for Yegyi, 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 Yegyi
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Places near Yegyi
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A free, live card for Yegyi: 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.