Analamanga · Madagascar · 18.92° S · 47.80° E
Solar position in Manjakandriana
Sun position, daylight and the best solar panel angle for Manjakandriana — computed for 18.92° S, 47.80° E, 1462 m above sea level.
The sun right now
Sun in Manjakandriana today
Sunday, 25 October 2026 · local time UTC+3
| Event | Time | Direction / height |
|---|---|---|
| Astronomical dawn | 03:56 | sun 18° below horizon |
| Nautical dawn | 04:23 | 12° below |
| Civil dawn | 04:50 | 6° below |
| Sunrise | 05:12 | 103° ESE |
| Golden hour ends | 05:42 | sun 6° up |
| Solar noon | 11:32 | 83.2° high |
| Golden hour starts | 17:23 | sun 6° up |
| Sunset | 17:53 | 257° WSW |
| Civil dusk | 18:16 | 6° below |
| Nautical dusk | 18:42 | 12° below |
| Astronomical dusk | 19:09 | 18° below |
| Day length | 12 h 41 min | |
Sun path diagram for Manjakandriana
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 47.7° at solar noon in Manjakandriana; on the December solstice only 85.5°. 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 | 05:27 | 12:00 | 18:32 | 13 h 05 min | 89.1° |
| February | 05:44 | 12:02 | 18:20 | 12 h 36 min | 81.6° |
| March | 05:52 | 11:55 | 17:58 | 12 h 06 min | 70.8° |
| April | 06:00 | 11:47 | 17:34 | 11 h 34 min | 59.2° |
| May | 06:10 | 11:45 | 17:20 | 11 h 10 min | 50.9° |
| June | 06:20 | 11:50 | 17:20 | 10 h 59 min | 47.7° |
| July | 06:20 | 11:55 | 17:29 | 11 h 09 min | 50.7° |
| August | 06:05 | 11:52 | 17:38 | 11 h 34 min | 59.0° |
| September | 05:39 | 11:42 | 17:44 | 12 h 05 min | 70.4° |
| October | 05:15 | 11:33 | 17:52 | 12 h 37 min | 81.8° |
| November | 05:02 | 11:34 | 18:07 | 13 h 05 min | 89.0° |
| December | 05:08 | 11:46 | 18:24 | 13 h 16 min | 85.5° |
A year of daylight in Manjakandriana
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 Manjakandriana
Fixed array facing north (azimuth 0°). Energy per kWp from NASA POWER monthly climate, including clouds, temperature and snow reflection.
18°collects the most energy over a year: 1656 kWh per kWp.
27°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° | 1589 | 96% | 3.16 | 1.7× |
| 15° | 1654 | 100% | 3.77 | 1.4× |
| 18° year-round best | 1656 | 100% | 3.87 | 1.3× |
| 19° = latitude | 1656 | 100% | 3.90 | 1.3× |
| 27° off-grid best | 1639 | 99% | 4.10 | 1.2× |
| 30° | 1625 | 98% | 4.16 | 1.3× |
| 45° | 1505 | 91% | 4.30 | 1.4× |
| 60° | 1304 | 79% | 4.18 | 1.8× |
| 70° | 1133 | 68% | 3.96 | 2.3× |
| 90° | 774 | 47% | 3.21 | 2.9× |
A fixed array in Manjakandriana produces the most over a year at 18°. The design month for an off-grid system is June: at 27° it makes 4.10 kWh per kWp a day, 6% more than at 18°, and costs 1% of the yearly total. Why steep panels win winter.
Off-grid solar in Manjakandriana at 70°
Daily energy of 1 kWp by month. Bars: panels at 70°. Line: panels at 18° (year-round best).
| Month | Sun hours, flat | Sun hours at 70° | kWh/kWp/day at 70° | at 18° | Mean temp. |
|---|---|---|---|---|---|
| January | 5.83 | 2.34 | 1.92 | 4.41 | 20.5 °C |
| February | 5.76 | 2.88 | 2.38 | 4.56 | 20.3 °C |
| March | 5.45 | 3.60 | 3.00 | 4.56 | 19.9 °C |
| April | 5.03 | 4.43 | 3.72 | 4.54 | 18.6 °C |
| May | 4.26 | 4.64 | 3.94 | 4.12 | 16.8 °C |
| June | 3.85 | 4.63 | 3.96 | 3.87 | 14.7 °C |
| July | 3.98 | 4.58 | 3.93 | 3.96 | 13.8 °C |
| August | 4.77 | 4.69 | 4.01 | 4.52 | 14.4 °C |
| September | 5.76 | 4.33 | 3.68 | 5.09 | 15.9 °C |
| October | 6.30 | 3.36 | 2.82 | 5.14 | 18.2 °C |
| November | 6.48 | 2.51 | 2.07 | 4.95 | 19.7 °C |
| December | 6.39 | 2.19 | 1.78 | 4.74 | 20.5 °C |
| Year | 5.32 avg | 3.68 avg | 1133 kWh | 1656 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 660 Wp of panels at 70°, versus 310 Wp at 18°. Here the lower tilt is the better winter choice — the sun stays high enough. Size your own system.
Row spacing in Manjakandriana
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.
2.6 mrow pitch at 70°
2.5 mrow pitch at 18°
How Manjakandriana compares in Madagascar
Against the other 105 places in Madagascar with climate data, for a fixed array at its best angle.
72ndof 106 places in Madagascar for sunshine: 5.32 peak sun hours a day on flat ground.
−3%solar energy a year compared with the average place in Madagascar: 1,656 against 1,713 kWh per kWp.
±0 mindaylight on the longest day, compared with Antananarivo: 13 h 16 min against 13 h 16 min.
18°best year-round tilt here; across Madagascar it runs from 13° in Antsiranana to 25° in Ampanihy.
Of the 106 places in Madagascar, Beroroha and one other place get the most sun (6.17 peak sun hours a day) and Soanierana Ivongo the least (4.90); Manjakandriana ranks 72nd. In its darkest month, December, 1 kWp of off-grid panels at 70° makes 1.78 kWh a day here, against 1.78 kWh on average in Madagascar. The shortest day lasts 10 h 59 min, ±0 min compared with Antananarivo.
Solar forecast for Manjakandriana, 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 Manjakandriana: 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.