Solarposition.org

Auckland · New Zealand · 36.88° S · 174.76° E

Solar position in Mount Eden

Sun position, daylight and the best solar panel angle for Mount Eden — computed for 36.88° S, 174.76° E, 100 m above sea level.

Sunrise today06:24106° ESE
Sunset today19:46254° WSW
Best panel angle31°year-round, facing north
Off-grid angle61°best for the darkest month

The sun right now

Azimuth180.0°
Elevation65.2°
At solar noon, 13:05Open on the sun map

Sun in Mount Eden today

Sunday, 25 October 2026 · local time UTC+13

EventTimeDirection / height
Astronomical dawn04:50sun 18° below horizon
Nautical dawn05:2412° below
Civil dawn05:576° below
Sunrise06:24106° ESE
Golden hour ends06:59sun 6° up
Solar noon13:0565.2° high
Golden hour starts19:11sun 6° up
Sunset19:46254° WSW
Civil dusk20:136° below
Nautical dusk20:4612° below
Astronomical dusk21:2018° below
Day length13 h 22 min

Sun path diagram for Mount Eden

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 solstice891011121314151617EquinoxDecember solstice7891011121314151617181920Today
  • June solstice
  • Equinox
  • December solstice
  • Today

On the June solstice the sun reaches 29.7° at solar noon in Mount Eden; on the December solstice only 76.6°. Sunrise swings from 61° ENE in June to 121° ESE in December — a 60° 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
January06:2313:3220:3914 h 16 min73.1°
February06:5713:3420:1013 h 13 min63.8°
March07:2413:2819:3112 h 07 min53.0°
April06:5112:1917:4710 h 56 min41.3°
May07:1612:1717:1810 h 01 min33.0°
June07:3312:2217:119 h 38 min29.7°
July07:2812:2717:269 h 59 min32.6°
August06:5712:2417:5110 h 54 min41.0°
September06:1212:1418:1612 h 03 min52.4°
October06:2913:0519:4213 h 13 min63.8°
November05:5913:0620:1414 h 15 min73.0°
December05:5713:1820:3914 h 42 min76.6°

A year of daylight in Mount Eden

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 Mount Eden

Fixed array facing north (azimuth 0°). Energy per kWp from NASA POWER monthly climate, including clouds, temperature and snow reflection.

31°collects the most energy over a year: 1465 kWh per kWp.

61°gives the most in the darkest month — the one an off-grid system is sized for.

50%60%70%80%90%100%0°10°20°30°40°50°60°70°80°90°Best year-round 31°Best worst-month 61°70°Yearly energyWorst-month energy
  • Yearly energy
  • Worst-month energy
TiltkWh/kWp per yearShare of best yearJune kWh/kWp/dayBest ÷ worst month
0°128488%1.533.6×
15°141597%2.092.6×
30°1465100%2.532.1×
31° year-round best1465100%2.562.0×
37° = latitude1459100%2.691.9×
45°143198%2.821.7×
60°131690%2.921.4×
61° off-grid best130689%2.921.4×
70°119982%2.891.3×
90°88961%2.591.7×

A fixed array in Mount Eden produces the most over a year at 31°. The design month for an off-grid system is June: at 61° it makes 2.92 kWh per kWp a day, 14% more than at 31°, and costs 11% of the yearly total. Why steep panels win winter.

Off-grid solar in Mount Eden at 70°

Daily energy of 1 kWp by month. Bars: panels at 70°. Line: panels at 31° (year-round best).

0123456January: 3.19 (70°)3.2JanFebruary: 3.46 (70°)3.5FebMarch: 3.74 (70°)3.7MarApril: 3.58 (70°)3.6AprMay: 3.11 (70°)3.1MayJune: 2.89 (70°)2.9JunJuly: 3.02 (70°)3.0JulAugust: 3.35 (70°)3.3AugSeptember: 3.51 (70°)3.5SepOctober: 3.44 (70°)3.4OctNovember: 3.20 (70°)3.2NovDecember: 2.96 (70°)3.0Dec31°
MonthSun hours, flatSun hours at 70°kWh/kWp/day at 70°at 31°Mean temp.
January6.743.833.195.2019.6 °C
February5.814.153.464.8720.2 °C
March4.794.463.744.5119.2 °C
April3.444.233.583.7217.4 °C
May2.393.653.112.9115.4 °C
June1.943.362.892.5613.4 °C
July2.153.503.022.7512.2 °C
August2.913.883.353.3312.3 °C
September3.994.093.513.9913.2 °C
October5.114.033.444.5414.3 °C
November6.133.793.204.9315.9 °C
December6.443.542.964.9118.0 °C
Year4.31 avg3.87 avg1199 kWh1465 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 410 Wp of panels at 70°, versus 460 Wp at 31°. The steep array is 11% smaller for the same winter. Size your own system.

Row spacing in Mount Eden

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.

4.4 mrow pitch at 70°

3.8 mrow pitch at 31°

Row spacing calculator

How Mount Eden compares in New Zealand

Against the other 46 places in New Zealand with climate data, for a fixed array at its best angle.

4thof 47 places in New Zealand for sunshine, shared: 4.31 peak sun hours a day on flat ground.

+1%solar energy a year compared with the average place in New Zealand: 1,465 against 1,455 kWh per kWp.

±0 mindaylight on the longest day, compared with Auckland: 14 h 42 min against 14 h 42 min.

31°best year-round tilt here; across New Zealand it runs from 30° in Whangarei to 39° in Dunedin.

Of the 47 places in New Zealand, Whangarei gets the most sun (4.36 peak sun hours a day) and Invercargill the least (3.46); Mount Eden ranks joint 4th. In its darkest month, June, 1 kWp of off-grid panels at 70° makes 2.89 kWh a day here, against 2.77 kWh on average in New Zealand. The shortest day lasts 9 h 38 min, ±0 min compared with Auckland.

The sunniest places in New Zealand

Solar forecast for Mount Eden, 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 Mount Eden

What is the best solar panel angle in Mount Eden?
For a fixed array facing north, the best year-round tilt in Mount Eden is 31°, worth about 1465 kWh per kWp a year. An off-grid system that has to get through June does better at about 61°.
What time is sunrise and sunset in Mount Eden today?
On 25 October 2026 the sun rises at 06:24 and sets at 19:46 local time (UTC+13), giving 13 h 22 min of daylight. Solar noon is at 13:05.
How many peak sun hours does Mount Eden get?
On a flat surface 4.3 hours a day averaged over the year, from 1.9 in June to 6.7 in January. Panels tilted at 70° receive 3.4 sun hours a day in June.
How high does the sun get in Mount Eden?
At solar noon the sun stands 29.7° above the horizon on the June solstice and 76.6° on the December solstice.
Is Mount Eden a good place for solar panels?
With 4.3 peak sun hours a day on flat ground, Mount Eden ranks joint 4th of 47 places in New Zealand for sunshine. A 1 kWp array at the best angle (31°) makes about 1,465 kWh a year here, 1% more than the average place in New Zealand.

Places near Mount Eden

All places in New Zealand

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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.