Amhara · Ethiopia · 10.85° N · 36.88° E
Solar position in Gimja Bēt Maryam
Sun position, daylight and the best solar panel angle for Gimja Bēt Maryam — computed for 10.85° N, 36.88° E, 2307 m above sea level.
The sun right now
Sun in Gimja Bēt Maryam today
Saturday, 24 October 2026 · local time UTC+3
| Event | Time | Direction / height |
|---|---|---|
| Astronomical dawn | 05:11 | sun 18° below horizon |
| Nautical dawn | 05:36 | 12° below |
| Civil dawn | 06:00 | 6° below |
| Sunrise | 06:22 | 102° ESE |
| Golden hour ends | 06:50 | sun 6° up |
| Solar noon | 12:16 | 67.3° high |
| Golden hour starts | 17:42 | sun 6° up |
| Sunset | 18:10 | 258° WSW |
| Civil dusk | 18:32 | 6° below |
| Nautical dusk | 18:57 | 12° below |
| Astronomical dusk | 19:21 | 18° below |
| Day length | 11 h 48 min | |
Sun path diagram for Gimja Bēt Maryam
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 77.4° at solar noon in Gimja Bēt Maryam; on the December solstice only 55.7°. 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 | 12:43 | 18:31 | 11 h 36 min | 59.3° |
| February | 06:50 | 12:46 | 18:41 | 11 h 51 min | 68.7° |
| March | 06:36 | 12:39 | 18:43 | 12 h 07 min | 79.5° |
| April | 06:18 | 12:31 | 18:43 | 12 h 25 min | 88.9° |
| May | 06:09 | 12:29 | 18:48 | 12 h 40 min | 80.6° |
| June | 06:11 | 12:34 | 18:57 | 12 h 46 min | 77.4° |
| July | 06:18 | 12:38 | 18:58 | 12 h 40 min | 80.4° |
| August | 06:22 | 12:35 | 18:48 | 12 h 26 min | 88.8° |
| September | 06:21 | 12:25 | 18:29 | 12 h 08 min | 79.8° |
| October | 06:21 | 12:17 | 18:12 | 11 h 50 min | 68.4° |
| November | 06:30 | 12:18 | 18:05 | 11 h 35 min | 59.2° |
| December | 06:45 | 12:30 | 18:15 | 11 h 30 min | 55.7° |
A year of daylight in Gimja Bēt Maryam
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 Gimja Bēt Maryam
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: 1789 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 | 1739 | 97% | 3.92 | 1.4× |
| 11° = latitude | 1786 | 100% | 3.73 | 1.5× |
| 15° year-round best | 1789 | 100% | 3.64 | 1.6× |
| 30° | 1736 | 97% | 3.17 | 1.9× |
| 45° | 1586 | 89% | 2.57 | 2.4× |
| 60° | 1350 | 75% | 1.88 | 3.2× |
| 70° | 1158 | 65% | 1.45 | 4.0× |
| 90° | 790 | 44% | 1.15 | 4.2× |
A fixed array in Gimja Bēt Maryam produces the most over a year at 15°. The design month for an off-grid system is July: at 0° it makes 3.92 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 Gimja Bēt Maryam 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 | 6.07 | 6.40 | 5.35 | 5.66 | 20.2 °C |
| February | 6.49 | 5.42 | 4.49 | 5.68 | 22.7 °C |
| March | 6.73 | 4.12 | 3.39 | 5.52 | 24.0 °C |
| April | 6.74 | 2.70 | 2.20 | 5.20 | 24.3 °C |
| May | 6.21 | 1.86 | 1.50 | 4.60 | 23.0 °C |
| June | 5.56 | 1.72 | 1.38 | 4.11 | 20.4 °C |
| July | 4.79 | 1.78 | 1.45 | 3.64 | 18.4 °C |
| August | 4.81 | 2.11 | 1.74 | 3.76 | 18.3 °C |
| September | 5.55 | 3.06 | 2.54 | 4.52 | 19.1 °C |
| October | 5.91 | 4.37 | 3.67 | 5.10 | 19.2 °C |
| November | 5.95 | 5.81 | 4.89 | 5.48 | 18.9 °C |
| December | 5.89 | 6.62 | 5.56 | 5.62 | 19.1 °C |
| Year | 5.89 avg | 3.82 avg | 1158 kWh | 1789 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 850 Wp of panels at 70°, versus 320 Wp at 15°. Here the lower tilt is the better winter choice — the sun stays high enough. Size your own system.
Row spacing in Gimja Bēt Maryam
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.
2.1 mrow pitch at 70°
2.3 mrow pitch at 15°
How Gimja Bēt Maryam compares in Ethiopia
Against the other 232 places in Ethiopia with climate data, for a fixed array at its best angle.
144thof 233 places in Ethiopia for sunshine, shared: 5.89 peak sun hours a day on flat ground.
−1%solar energy a year compared with the average place in Ethiopia: 1,789 against 1,799 kWh per kWp.
+7 mindaylight on the longest day, compared with Addis Ababa: 12 h 46 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); Gimja Bēt Maryam ranks joint 144th. In its darkest month, June, 1 kWp of off-grid panels at 70° makes 1.38 kWh a day here, against 1.32 kWh on average in Ethiopia. The shortest day lasts 11 h 30 min, −6 min compared with Addis Ababa.
Solar forecast for Gimja Bēt Maryam, 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 Gimja Bēt Maryam: 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.