Capital Region · Iceland · 64.11° N · 21.91° W
Solar position in Kópavogur
Sun position, daylight and the best solar panel angle for Kópavogur — computed for 64.11° N, 21.91° W, 37 m above sea level.
The sun right now
Sun in Kópavogur today
Saturday, 24 October 2026 · local time UTC
| Event | Time | Direction / height |
|---|---|---|
| Astronomical dawn | 06:03 | sun 18° below horizon |
| Nautical dawn | 06:58 | 12° below |
| Civil dawn | 07:54 | 6° below |
| Sunrise | 08:45 | 116° ESE |
| Golden hour ends | 10:02 | sun 6° up |
| Solar noon | 13:11 | 14.1° high |
| Golden hour starts | 16:20 | sun 6° up |
| Sunset | 17:37 | 244° WSW |
| Civil dusk | 18:27 | 6° below |
| Nautical dusk | 19:23 | 12° below |
| Astronomical dusk | 20:18 | 18° below |
| Day length | 8 h 52 min | |
Sun path diagram for Kópavogur
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 49.3° at solar noon in Kópavogur; on the December solstice only 2.7°. Sunrise swings from 20° NNE in June to 152° SSE in December — a 132° 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 | 10:39 | 13:39 | 16:39 | 6 h 00 min | 6.2° |
| February | 09:02 | 13:41 | 18:20 | 9 h 18 min | 15.5° |
| March | 07:24 | 13:35 | 19:46 | 12 h 21 min | 26.3° |
| April | 05:35 | 13:26 | 21:19 | 15 h 45 min | 37.9° |
| May | 03:54 | 13:24 | 22:56 | 19 h 02 min | 46.2° |
| June | 02:55 | 13:29 | 00:02 | 21 h 07 min | 49.3° |
| July | 03:59 | 13:33 | 23:06 | 19 h 06 min | 46.3° |
| August | 05:37 | 13:30 | 21:22 | 15 h 45 min | 37.9° |
| September | 07:07 | 13:20 | 19:32 | 12 h 24 min | 26.5° |
| October | 08:36 | 13:11 | 17:47 | 9 h 11 min | 15.1° |
| November | 10:15 | 13:13 | 16:10 | 5 h 56 min | 6.0° |
| December | 11:21 | 13:25 | 15:29 | 4 h 08 min | 2.7° |
A year of daylight in Kópavogur
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 Kópavogur
Fixed array facing south (azimuth 180°). Energy per kWp from NASA POWER monthly climate, including clouds, temperature and snow reflection.
43°collects the most energy over a year: 854 kWh per kWp.
54°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° | 667 | 78% | 0.03 | 128.1× |
| 15° | 772 | 90% | 0.04 | 119.5× |
| 30° | 835 | 98% | 0.04 | 110.8× |
| 43° year-round best | 854 | 100% | 0.04 | 104.6× |
| 45° | 853 | 100% | 0.04 | 103.7× |
| 54° off-grid best | 842 | 99% | 0.04 | 99.4× |
| 60° | 826 | 97% | 0.04 | 96.3× |
| 64° = latitude | 811 | 95% | 0.04 | 94.2× |
| 70° | 783 | 92% | 0.04 | 90.8× |
| 90° | 645 | 76% | 0.04 | 77.5× |
A fixed array in Kópavogur produces the most over a year at 43°. The design month for an off-grid system is December: at 54° it makes 0.04 kWh per kWp a day, 1% more than at 43°, and costs 1% of the yearly total. Why steep panels win winter.
Off-grid solar in Kópavogur at 70°
Daily energy of 1 kWp by month. Bars: panels at 70°. Line: panels at 43° (year-round best).
| Month | Sun hours, flat | Sun hours at 70° | kWh/kWp/day at 70° | at 43° | Mean temp. |
|---|---|---|---|---|---|
| January | 0.12 | 0.34 | 0.29 | 0.24 | 0.9 °C |
| February | 0.55 | 1.26 | 1.11 | 0.98 | 0.8 °C |
| March | 1.66 | 2.59 | 2.30 | 2.25 | 1.3 °C |
| April | 3.28 | 3.77 | 3.34 | 3.60 | 3.3 °C |
| May | 4.70 | 4.38 | 3.84 | 4.49 | 5.9 °C |
| June | 5.04 | 4.23 | 3.64 | 4.42 | 9.2 °C |
| July | 4.56 | 3.98 | 3.41 | 4.07 | 11.0 °C |
| August | 3.56 | 3.72 | 3.20 | 3.57 | 10.6 °C |
| September | 2.05 | 2.82 | 2.45 | 2.48 | 8.1 °C |
| October | 0.89 | 1.80 | 1.57 | 1.43 | 4.8 °C |
| November | 0.21 | 0.59 | 0.50 | 0.42 | 2.5 °C |
| December | 0.05 | 0.06 | 0.04 | 0.04 | 1.1 °C |
| Year | 2.23 avg | 2.47 avg | 783 kWh | 854 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 27,870 Wp of panels at 70°, versus 27,490 Wp at 43°. Here the lower tilt is the better winter choice — the sun stays high enough. Size your own system.
Row spacing in Kópavogur
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.
—The winter sun stays too low for rows to be shade-free; use a single row.
How Kópavogur compares in Iceland
Against the other 5 places in Iceland with climate data, for a fixed array at its best angle.
2ndof 6 places in Iceland for sunshine, shared: 2.23 peak sun hours a day on flat ground.
±0%solar energy a year compared with the average place in Iceland: 854 against 854 kWh per kWp.
−1 mindaylight on the longest day, compared with Reykjavík: 21 h 07 min against 21 h 08 min.
43°best year-round tilt here; across Iceland it runs from 42° in Reykjanesbær to 47° in Akureyri.
Of the 6 places in Iceland, Akureyri gets the most sun (2.29 peak sun hours a day) and Keflavík and one other place the least (2.21); Kópavogur ranks joint 2nd. In its darkest month, December, 1 kWp of off-grid panels at 70° makes 0.04 kWh a day here, against 0.03 kWh on average in Iceland. The shortest day lasts 4 h 08 min, +1 min compared with Reykjavík.
Solar forecast for Kópavogur, 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 Kópavogur
What is the best solar panel angle in Kópavogur?
What time is sunrise and sunset in Kópavogur today?
How many peak sun hours does Kópavogur get?
How high does the sun get in Kópavogur?
Is Kópavogur a good place for solar panels?
Places near Kópavogur
Put this on your site
A free, live card for Kópavogur: 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.