Red Sea · Sudan · 18.84° N · 36.84° E
Solar position in Sinkat
Sun position, daylight and the best solar panel angle for Sinkat — computed for 18.84° N, 36.84° E, 871 m above sea level.
The sun right now
Sun in Sinkat today
Saturday, 24 October 2026 · local time UTC+2
| Event | Time | Direction / height |
|---|---|---|
| Astronomical dawn | 04:15 | sun 18° below horizon |
| Nautical dawn | 04:41 | 12° below |
| Civil dawn | 05:07 | 6° below |
| Sunrise | 05:29 | 102° ESE |
| Golden hour ends | 05:59 | sun 6° up |
| Solar noon | 11:16 | 59.4° high |
| Golden hour starts | 16:34 | sun 6° up |
| Sunset | 17:03 | 258° WSW |
| Civil dusk | 17:26 | 6° below |
| Nautical dusk | 17:51 | 12° below |
| Astronomical dusk | 18:17 | 18° below |
| Day length | 11 h 34 min | |
Sun path diagram for Sinkat
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 85.4° at solar noon in Sinkat; on the December solstice only 47.7°. 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 | 06:08 | 11:44 | 17:19 | 11 h 11 min | 51.3° |
| February | 05:57 | 11:46 | 17:35 | 11 h 38 min | 60.7° |
| March | 05:36 | 11:39 | 17:43 | 12 h 08 min | 71.5° |
| April | 05:11 | 11:31 | 17:51 | 12 h 40 min | 83.1° |
| May | 04:56 | 11:29 | 18:02 | 13 h 05 min | 88.6° |
| June | 04:56 | 11:34 | 18:12 | 13 h 16 min | 85.4° |
| July | 05:06 | 11:39 | 18:12 | 13 h 06 min | 88.4° |
| August | 05:15 | 11:35 | 17:55 | 12 h 40 min | 83.2° |
| September | 05:21 | 11:25 | 17:29 | 12 h 09 min | 71.8° |
| October | 05:28 | 11:17 | 17:05 | 11 h 37 min | 60.4° |
| November | 05:43 | 11:18 | 16:53 | 11 h 11 min | 51.2° |
| December | 06:00 | 11:30 | 17:00 | 11 h 00 min | 47.7° |
A year of daylight in Sinkat
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 Sinkat
Fixed array facing south (azimuth 180°). Energy per kWp from NASA POWER monthly climate, including clouds, temperature and snow reflection.
18°collects the most energy over a year: 1851 kWh per kWp.
23°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° | 1772 | 96% | 3.62 | 1.6× |
| 15° | 1848 | 100% | 4.38 | 1.3× |
| 18° year-round best | 1851 | 100% | 4.50 | 1.3× |
| 19° = latitude | 1851 | 100% | 4.54 | 1.3× |
| 23° off-grid best | 1846 | 100% | 4.67 | 1.2× |
| 30° | 1818 | 98% | 4.86 | 1.3× |
| 45° | 1685 | 91% | 5.05 | 1.5× |
| 60° | 1458 | 79% | 4.93 | 1.9× |
| 70° | 1265 | 68% | 4.69 | 2.5× |
| 90° | 859 | 46% | 3.82 | 3.3× |
A fixed array in Sinkat produces the most over a year at 18°. The design month for an off-grid system is December: at 23° it makes 4.67 kWh per kWp a day, 4% more than at 18°, and costs 0% of the yearly total. Why steep panels win winter.
Off-grid solar in Sinkat 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 | 4.86 | 5.73 | 4.77 | 4.74 | 21.4 °C |
| February | 5.62 | 5.40 | 4.47 | 5.14 | 22.5 °C |
| March | 6.71 | 4.92 | 4.04 | 5.69 | 24.4 °C |
| April | 7.27 | 3.67 | 2.97 | 5.65 | 27.3 °C |
| May | 7.32 | 2.77 | 2.19 | 5.32 | 30.8 °C |
| June | 7.12 | 2.48 | 1.93 | 5.02 | 33.4 °C |
| July | 6.78 | 2.58 | 2.01 | 4.84 | 33.5 °C |
| August | 6.51 | 3.10 | 2.44 | 4.86 | 32.7 °C |
| September | 6.40 | 4.11 | 3.27 | 5.09 | 32.0 °C |
| October | 5.99 | 5.22 | 4.22 | 5.20 | 28.7 °C |
| November | 5.09 | 5.69 | 4.65 | 4.81 | 25.6 °C |
| December | 4.56 | 5.67 | 4.69 | 4.50 | 22.9 °C |
| Year | 6.19 avg | 4.27 avg | 1265 kWh | 1851 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 610 Wp of panels at 70°, versus 260 Wp at 18°. Here the lower tilt is the better winter choice — the sun stays high enough. Size your own system.
Row spacing in Sinkat
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 Sinkat compares in Sudan
Against the other 74 places in Sudan with climate data, for a fixed array at its best angle.
59thof 75 places in Sudan for sunshine, shared: 6.19 peak sun hours a day on flat ground.
−2%solar energy a year compared with the average place in Sudan: 1,851 against 1,880 kWh per kWp.
+13 mindaylight on the longest day, compared with Khartoum: 13 h 16 min against 13 h 03 min.
18°best year-round tilt here; across Sudan it runs from 12° in Abyei to 19° in Atbara.
Of the 75 places in Sudan, Mellit gets the most sun (6.72 peak sun hours a day) and Port Sudan the least (5.78); Sinkat ranks joint 59th. In its darkest month, June, 1 kWp of off-grid panels at 70° makes 1.93 kWh a day here, against 1.52 kWh on average in Sudan. The shortest day lasts 11 h 00 min, −12 min compared with Khartoum.
Solar forecast for Sinkat, 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 Sinkat
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Places near Sinkat
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A free, live card for Sinkat: 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.