Agder · Norway · 58.34° N · 8.59° E
Solar position in Grimstad
Sun position, daylight and the best solar panel angle for Grimstad — computed for 58.34° N, 8.59° E, 9 m above sea level.
The sun right now
Sun in Grimstad today
Saturday, 24 October 2026 · local time UTC+2
| Event | Time | Direction / height |
|---|---|---|
| Astronomical dawn | 06:08 | sun 18° below horizon |
| Nautical dawn | 06:54 | 12° below |
| Civil dawn | 07:40 | 6° below |
| Sunrise | 08:22 | 111° ESE |
| Golden hour ends | 09:21 | sun 6° up |
| Solar noon | 13:09 | 19.9° high |
| Golden hour starts | 16:57 | sun 6° up |
| Sunset | 17:56 | 248° WSW |
| Civil dusk | 18:37 | 6° below |
| Nautical dusk | 19:24 | 12° below |
| Astronomical dusk | 20:09 | 18° below |
| Day length | 9 h 35 min | |
Sun path diagram for Grimstad
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 55.1° at solar noon in Grimstad; on the December solstice only 8.3°. Sunrise swings from 39° NE in June to 137° SE in December — a 99° 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 | 08:52 | 12:37 | 16:22 | 7 h 30 min | 11.9° |
| February | 07:42 | 12:39 | 17:36 | 9 h 54 min | 21.2° |
| March | 06:24 | 12:33 | 18:41 | 12 h 17 min | 32.0° |
| April | 05:57 | 13:24 | 20:52 | 14 h 54 min | 43.6° |
| May | 04:47 | 13:22 | 21:58 | 17 h 11 min | 51.9° |
| June | 04:18 | 13:27 | 22:36 | 18 h 17 min | 55.1° |
| July | 04:54 | 13:31 | 22:08 | 17 h 14 min | 52.1° |
| August | 06:00 | 13:28 | 20:55 | 14 h 55 min | 43.7° |
| September | 07:07 | 13:18 | 19:28 | 12 h 20 min | 32.3° |
| October | 08:15 | 13:09 | 18:04 | 9 h 49 min | 20.9° |
| November | 08:27 | 12:11 | 15:55 | 7 h 28 min | 11.8° |
| December | 09:12 | 12:23 | 15:34 | 6 h 22 min | 8.3° |
A year of daylight in Grimstad
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 Grimstad
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: 1073 kWh per kWp.
78°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° | 829 | 77% | 0.16 | 31.8× |
| 15° | 967 | 90% | 0.29 | 18.0× |
| 30° | 1050 | 98% | 0.41 | 12.7× |
| 43° year-round best | 1073 | 100% | 0.50 | 10.1× |
| 45° | 1072 | 100% | 0.51 | 9.8× |
| 58° = latitude | 1042 | 97% | 0.57 | 8.0× |
| 60° | 1034 | 96% | 0.57 | 7.7× |
| 70° | 975 | 91% | 0.60 | 6.7× |
| 78° off-grid best | 911 | 85% | 0.60 | 6.1× |
| 90° | 790 | 74% | 0.59 | 5.4× |
A fixed array in Grimstad produces the most over a year at 43°. The design month for an off-grid system is December: at 78° it makes 0.60 kWh per kWp a day, 21% more than at 43°, and costs 15% of the yearly total. Why steep panels win winter.
Off-grid solar in Grimstad 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 snow | 0.35 | 1.01 | 0.89 | 0.74 | 0.1 °C |
| February snow | 0.92 | 1.95 | 1.74 | 1.56 | -0.4 °C |
| March | 2.32 | 3.63 | 3.26 | 3.22 | 1.3 °C |
| April | 3.98 | 4.48 | 3.96 | 4.37 | 5.2 °C |
| May | 5.29 | 4.63 | 4.01 | 4.86 | 9.7 °C |
| June | 5.98 | 4.65 | 3.97 | 5.03 | 13.5 °C |
| July | 5.47 | 4.48 | 3.78 | 4.70 | 15.8 °C |
| August | 4.24 | 4.21 | 3.56 | 4.10 | 15.4 °C |
| September | 2.74 | 3.65 | 3.14 | 3.25 | 12.4 °C |
| October | 1.28 | 2.37 | 2.06 | 1.94 | 8.1 °C |
| November | 0.48 | 1.23 | 1.07 | 0.92 | 4.4 °C |
| December | 0.23 | 0.69 | 0.60 | 0.50 | 1.5 °C |
| Year | 2.78 avg | 3.09 avg | 975 kWh | 1073 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 1,980 Wp of panels at 70°, versus 2,370 Wp at 43°. The steep array is 16% smaller for the same winter. Size your own system.
Row spacing in Grimstad
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.
21.9 mrow pitch at 70°
16.9 mrow pitch at 43°
How Grimstad compares in Norway
Against the other 39 places in Norway with climate data, for a fixed array at its best angle.
1stof 40 places in Norway for sunshine: 2.78 peak sun hours a day on flat ground.
+11%solar energy a year compared with the average place in Norway: 1,073 against 967 kWh per kWp.
−33 mindaylight on the longest day, compared with Oslo: 18 h 17 min against 18 h 50 min.
43°best year-round tilt here; across Norway it runs from 42° in Bergen to 48° in Tromsø.
Grimstad gets the most sun of the 40 places in Norway (2.78 peak sun hours a day); the least sunny are Tromsø and one other place with 1.95. In its darkest month, December, 1 kWp of off-grid panels at 70° makes 0.60 kWh a day here, against 0.41 kWh on average in Norway. The shortest day lasts 6 h 22 min, +28 min compared with Oslo.
Solar forecast for Grimstad, 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 Grimstad
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Places near Grimstad
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A free, live card for Grimstad: 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.