Amhara · Ethiopia · 11.42° N · 37.17° E
Solar position in Mer’āwī
Sun position, daylight and the best solar panel angle for Mer’āwī — computed for 11.42° N, 37.17° E, 2000 m above sea level.
The sun right now
Sun in Mer’āwī today
Saturday, 24 October 2026 · local time UTC+3
| Event | Time | Direction / height |
|---|---|---|
| Astronomical dawn | 05:10 | sun 18° below horizon |
| Nautical dawn | 05:35 | 12° below |
| Civil dawn | 06:00 | 6° below |
| Sunrise | 06:21 | 102° ESE |
| Golden hour ends | 06:50 | sun 6° up |
| Solar noon | 12:15 | 66.8° high |
| Golden hour starts | 17:40 | sun 6° up |
| Sunset | 18:09 | 258° WSW |
| Civil dusk | 18:30 | 6° below |
| Nautical dusk | 18:55 | 12° below |
| Astronomical dusk | 19:20 | 18° below |
| Day length | 11 h 48 min | |
Sun path diagram for Mer’āwī
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 78.0° at solar noon in Mer’āwī; on the December solstice only 55.2°. Sunrise swings from 66° ENE in June to 114° ESE in December — a 48° 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 | 06:55 | 12:42 | 18:29 | 11 h 34 min | 58.7° |
| February | 06:50 | 12:44 | 18:39 | 11 h 50 min | 68.1° |
| March | 06:35 | 12:38 | 18:42 | 12 h 07 min | 78.9° |
| April | 06:16 | 12:30 | 18:43 | 12 h 26 min | 89.5° |
| May | 06:07 | 12:27 | 18:48 | 12 h 41 min | 81.2° |
| June | 06:09 | 12:33 | 18:56 | 12 h 48 min | 78.0° |
| July | 06:16 | 12:37 | 18:58 | 12 h 42 min | 81.0° |
| August | 06:21 | 12:34 | 18:47 | 12 h 27 min | 89.4° |
| September | 06:20 | 12:24 | 18:28 | 12 h 08 min | 79.2° |
| October | 06:21 | 12:15 | 18:10 | 11 h 49 min | 67.8° |
| November | 06:30 | 12:17 | 18:03 | 11 h 34 min | 58.6° |
| December | 06:45 | 12:29 | 18:13 | 11 h 27 min | 55.2° |
A year of daylight in Mer’āwī
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 Mer’āwī
Fixed array facing south (azimuth 180°). Energy per kWp from NASA POWER monthly climate, including clouds, temperature and snow reflection.
15°collects the most energy over a year: 1839 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 | July kWh/kWp/day | Best ÷ worst month |
|---|---|---|---|---|
| 0° off-grid best | 1785 | 97% | 4.11 | 1.3× |
| 11° = latitude | 1835 | 100% | 3.92 | 1.4× |
| 15° year-round best | 1839 | 100% | 3.82 | 1.5× |
| 30° | 1787 | 97% | 3.32 | 1.9× |
| 45° | 1634 | 89% | 2.67 | 2.4× |
| 60° | 1391 | 76% | 1.94 | 3.1× |
| 70° | 1193 | 65% | 1.48 | 4.0× |
| 90° | 812 | 44% | 1.15 | 4.3× |
A fixed array in Mer’āwī produces the most over a year at 15°. The design month for an off-grid system is July: at 0° it makes 4.11 kWh per kWp a day, 8% more than at 15°, and costs 3% of the yearly total. Why steep panels win winter.
Off-grid solar in Mer’āwī at 70°
Daily energy of 1 kWp by month. Bars: panels at 70°. Line: panels at 15° (year-round best).
| Month | Sun hours, flat | Sun hours at 70° | kWh/kWp/day at 70° | at 15° | Mean temp. |
|---|---|---|---|---|---|
| January | 6.10 | 6.54 | 5.48 | 5.74 | 19.6 °C |
| February | 6.55 | 5.55 | 4.61 | 5.77 | 22.0 °C |
| March | 6.83 | 4.22 | 3.49 | 5.63 | 23.3 °C |
| April | 6.89 | 2.79 | 2.27 | 5.33 | 23.7 °C |
| May | 6.37 | 1.92 | 1.55 | 4.73 | 22.7 °C |
| June | 5.79 | 1.75 | 1.41 | 4.29 | 20.3 °C |
| July | 5.02 | 1.81 | 1.48 | 3.82 | 18.1 °C |
| August | 5.04 | 2.18 | 1.80 | 3.96 | 17.9 °C |
| September | 5.80 | 3.20 | 2.67 | 4.74 | 18.8 °C |
| October | 6.08 | 4.56 | 3.83 | 5.28 | 18.7 °C |
| November | 6.00 | 5.95 | 5.02 | 5.56 | 18.4 °C |
| December | 5.93 | 6.78 | 5.70 | 5.69 | 18.6 °C |
| Year | 6.03 avg | 3.93 avg | 1193 kWh | 1839 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 830 Wp of panels at 70°, versus 310 Wp at 15°. Here the lower tilt is the better winter choice — the sun stays high enough. Size your own system.
Row spacing in Mer’āwī
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.
2.2 mrow pitch at 70°
2.3 mrow pitch at 15°
How Mer’āwī compares in Ethiopia
Against the other 232 places in Ethiopia with climate data, for a fixed array at its best angle.
90thof 233 places in Ethiopia for sunshine, shared: 6.03 peak sun hours a day on flat ground.
+2%solar energy a year compared with the average place in Ethiopia: 1,839 against 1,799 kWh per kWp.
+9 mindaylight on the longest day, compared with Addis Ababa: 12 h 48 min against 12 h 39 min.
15°best year-round tilt here; across Ethiopia it runs from 7° in Kahandhale to 17° in Inda Silasē.
Of the 233 places in Ethiopia, Hartīshēk gets the most sun (6.56 peak sun hours a day) and Tēpī the least (5.08); Mer’āwī ranks joint 90th. In its darkest month, June, 1 kWp of off-grid panels at 70° makes 1.41 kWh a day here, against 1.32 kWh on average in Ethiopia. The shortest day lasts 11 h 27 min, −9 min compared with Addis Ababa.
Solar forecast for Mer’āwī, 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 Mer’āwī: 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.