Solarposition.org

South Holland · The Netherlands · 51.84° N · 4.64° E

Solar position in Hendrik-Ido-Ambacht

Sun position, daylight and the best solar panel angle for Hendrik-Ido-Ambacht — computed for 51.84° N, 4.64° E, -3 m above sea level.

Sunrise today08:21108° ESE
Sunset today18:28252° WSW
Best panel angle39°year-round, facing south
Off-grid angle72°best for the darkest month

The sun right now

Azimuth180.0°
Elevation26.3°
At solar noon, 13:25Open on the sun map

Sun in Hendrik-Ido-Ambacht today

Saturday, 24 October 2026 · local time UTC+2

EventTimeDirection / height
Astronomical dawn06:28sun 18° below horizon
Nautical dawn07:0712° below
Civil dawn07:466° below
Sunrise08:21108° ESE
Golden hour ends09:09sun 6° up
Solar noon13:2526.3° high
Golden hour starts17:40sun 6° up
Sunset18:28252° WSW
Civil dusk19:036° below
Nautical dusk19:4212° below
Astronomical dusk20:2118° below
Day length10 h 07 min

Sun path diagram for Hendrik-Ido-Ambacht

Where the sun stands in the sky: the centre is straight overhead, the outer ring is the horizon. Numbers mark local clock hours.

15°30°45°60°75°N30°60°E120°150°S210°240°W300°330°June solstice6789101112131415161718192021EquinoxDecember solstice910111213141516Today
  • June solstice
  • Equinox
  • December solstice
  • Today

On the June solstice the sun reaches 61.6° at solar noon in Hendrik-Ido-Ambacht; on the December solstice only 14.8°. Sunrise swings from 49° NE in June to 129° SE in December — a 80° 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.

MonthSunriseSolar noonSunsetDay lengthNoon elevation
January08:3512:5217:108 h 34 min18.4°
February07:4412:5518:0610 h 23 min27.7°
March06:4212:4818:5612 h 14 min38.5°
April06:3213:4020:4814 h 16 min50.1°
May05:3913:3821:3715 h 57 min58.4°
June05:2213:4322:0416 h 42 min61.6°
July05:4713:4721:4715 h 59 min58.6°
August06:3513:4420:5214 h 17 min50.2°
September07:2513:3419:4212 h 17 min38.8°
October08:1613:2518:3510 h 19 min27.4°
November08:1012:2716:438 h 33 min18.2°
December08:4612:3916:327 h 46 min14.8°

A year of daylight in Hendrik-Ido-Ambacht

Each column is one day of 2026. Bright: sun above the horizon; soft: civil twilight; line: solar noon. Steps are daylight saving time changes.

00:0003:0006:0009:0012:0015:0018:0021:0000:00JanFebMarAprMayJunJulAugSepOctNovDec

Best solar panel angle in Hendrik-Ido-Ambacht

Fixed array facing south (azimuth 180°). Energy per kWp from NASA POWER monthly climate, including clouds, temperature and snow reflection.

39°collects the most energy over a year: 1092 kWh per kWp.

72°gives the most in the darkest month — the one an off-grid system is sized for.

30%40%50%60%70%80%90%100%0°10°20°30°40°50°60°70°80°90°Best year-round 39°Best worst-month 72°70°Yearly energyWorst-month energy
  • Yearly energy
  • Worst-month energy
TiltkWh/kWp per yearShare of best yearDecember kWh/kWp/dayBest ÷ worst month
0°89382%0.4210.7×
15°101593%0.667.0×
30°108199%0.875.3×
39° year-round best1092100%0.974.6×
45°1087100%1.024.3×
52° = latitude106898%1.073.9×
60°103295%1.113.6×
70°96488%1.133.2×
72° off-grid best94887%1.133.2×
90°76470%1.082.6×

A fixed array in Hendrik-Ido-Ambacht produces the most over a year at 39°. The design month for an off-grid system is December: at 72° it makes 1.13 kWh per kWp a day, 17% more than at 39°, and costs 13% of the yearly total. Why steep panels win winter.

Off-grid solar in Hendrik-Ido-Ambacht at 70°

Daily energy of 1 kWp by month. Bars: panels at 70°. Line: panels at 39° (year-round best).

012345January: 1.37 (70°)1.4JanFebruary: 2.11 (70°)2.1FebMarch: 3.06 (70°)3.1MarApril: 3.68 (70°)3.7AprMay: 3.48 (70°)3.5MayJune: 3.30 (70°)3.3JunJuly: 3.27 (70°)3.3JulAugust: 3.26 (70°)3.3AugSeptember: 3.16 (70°)3.2SepOctober: 2.39 (70°)2.4OctNovember: 1.45 (70°)1.5NovDecember: 1.13 (70°)1.1Dec39°
MonthSun hours, flatSun hours at 70°kWh/kWp/day at 70°at 39°Mean temp.
January0.741.561.371.203.1 °C
February1.442.392.111.993.4 °C
March2.703.483.063.175.8 °C
April4.314.243.684.279.5 °C
May5.154.083.484.4613.1 °C
June5.473.933.304.4316.4 °C
July5.253.923.274.3118.5 °C
August4.403.893.263.9618.4 °C
September3.243.733.163.4315.5 °C
October1.862.782.392.3411.6 °C
November0.891.681.451.317.4 °C
December0.571.301.130.974.1 °C
Year3.01 avg3.08 avg964 kWh1092 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 1,040 Wp of panels at 70°, versus 1,220 Wp at 39°. The steep array is 15% smaller for the same winter. Size your own system.

Row spacing in Hendrik-Ido-Ambacht

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.

9.9 mrow pitch at 70°

7.7 mrow pitch at 39°

Row spacing calculator

How Hendrik-Ido-Ambacht compares in the Netherlands

Against the other 231 places in the Netherlands with climate data, for a fixed array at its best angle.

51stof 232 places in the Netherlands for sunshine, shared: 3.01 peak sun hours a day on flat ground.

+1%solar energy a year compared with the average place in the Netherlands: 1,092 against 1,085 kWh per kWp.

−1 mindaylight on the longest day, compared with Rotterdam: 16 h 42 min against 16 h 43 min.

39°best year-round tilt here; across the Netherlands it runs from 38° in Middelburg to 40° in Enschede.

Of the 232 places in the Netherlands, Vlissingen and one other place get the most sun (3.12 peak sun hours a day) and Delfzijl and 2 other places the least (2.88); Hendrik-Ido-Ambacht ranks joint 51st. In its darkest month, December, 1 kWp of off-grid panels at 70° makes 1.13 kWh a day here, against 1.12 kWh on average in the Netherlands. The shortest day lasts 7 h 46 min, +1 min compared with Rotterdam.

The sunniest places in the Netherlands

Solar forecast for Hendrik-Ido-Ambacht, next 48 hours

Expected output of 1 kWp at 70°, computed from the ICON-EU weather model of the Deutscher Wetterdienst (DWD), Europe.

Loading the latest forecast…

Questions about the sun in Hendrik-Ido-Ambacht

What is the best solar panel angle in Hendrik-Ido-Ambacht?
For a fixed array facing south, the best year-round tilt in Hendrik-Ido-Ambacht is 39°, worth about 1092 kWh per kWp a year. An off-grid system that has to get through December does better at about 72°.
What time is sunrise and sunset in Hendrik-Ido-Ambacht today?
On 24 October 2026 the sun rises at 08:21 and sets at 18:28 local time (UTC+2), giving 10 h 07 min of daylight. Solar noon is at 13:25.
How many peak sun hours does Hendrik-Ido-Ambacht get?
On a flat surface 3.0 hours a day averaged over the year, from 0.6 in December to 5.5 in June. Panels tilted at 70° receive 1.3 sun hours a day in December.
How high does the sun get in Hendrik-Ido-Ambacht?
At solar noon the sun stands 61.6° above the horizon on the June solstice and 14.8° on the December solstice.
Is Hendrik-Ido-Ambacht a good place for solar panels?
With 3.0 peak sun hours a day on flat ground, Hendrik-Ido-Ambacht ranks joint 51st of 232 places in the Netherlands for sunshine. A 1 kWp array at the best angle (39°) makes about 1,092 kWh a year here, 1% more than the average place in the Netherlands.

Places near Hendrik-Ido-Ambacht

All places in The Netherlands

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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.