Blekinge · Sweden · 56.17° N · 14.86° E
Solar position in Karlshamn
Sun position, daylight and the best solar panel angle for Karlshamn — computed for 56.17° N, 14.86° E, 14 m above sea level.
The sun right now
Sun in Karlshamn today
Saturday, 24 October 2026 · local time UTC+2
| Event | Time | Direction / height |
|---|---|---|
| Astronomical dawn | 05:45 | sun 18° below horizon |
| Nautical dawn | 06:28 | 12° below |
| Civil dawn | 07:12 | 6° below |
| Sunrise | 07:50 | 110° ESE |
| Golden hour ends | 08:45 | sun 6° up |
| Solar noon | 12:44 | 22.0° high |
| Golden hour starts | 16:43 | sun 6° up |
| Sunset | 17:37 | 250° WSW |
| Civil dusk | 18:16 | 6° below |
| Nautical dusk | 18:59 | 12° below |
| Astronomical dusk | 19:43 | 18° below |
| Day length | 9 h 47 min | |
Sun path diagram for Karlshamn
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 57.3° at solar noon in Karlshamn; on the December solstice only 10.5°. Sunrise swings from 43° NE in June to 134° SE in December — a 91° 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 | 08:14 | 12:12 | 16:09 | 7 h 54 min | 14.0° |
| February | 07:12 | 12:14 | 17:16 | 10 h 05 min | 23.4° |
| March | 06:00 | 12:08 | 18:16 | 12 h 16 min | 34.2° |
| April | 05:39 | 12:59 | 20:19 | 14 h 40 min | 45.8° |
| May | 04:36 | 12:57 | 21:18 | 16 h 42 min | 54.1° |
| June | 04:12 | 13:02 | 21:52 | 17 h 40 min | 57.3° |
| July | 04:43 | 13:06 | 21:29 | 16 h 45 min | 54.3° |
| August | 05:42 | 13:03 | 20:23 | 14 h 41 min | 45.9° |
| September | 06:43 | 12:53 | 19:02 | 12 h 19 min | 34.5° |
| October | 07:44 | 12:44 | 17:44 | 10 h 00 min | 23.1° |
| November | 07:49 | 11:46 | 15:42 | 7 h 52 min | 13.9° |
| December | 08:31 | 11:58 | 15:25 | 6 h 55 min | 10.5° |
A year of daylight in Karlshamn
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 Karlshamn
Fixed array facing south (azimuth 180°). Energy per kWp from NASA POWER monthly climate, including clouds, temperature and snow reflection.
42°collects the most energy over a year: 1078 kWh per kWp.
77°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° | 847 | 79% | 0.21 | 23.3× |
| 15° | 981 | 91% | 0.38 | 13.4× |
| 30° | 1059 | 98% | 0.53 | 9.5× |
| 42° year-round best | 1078 | 100% | 0.63 | 7.7× |
| 45° | 1076 | 100% | 0.65 | 7.4× |
| 56° = latitude | 1050 | 97% | 0.71 | 6.3× |
| 60° | 1033 | 96% | 0.72 | 6.0× |
| 70° | 972 | 90% | 0.75 | 5.3× |
| 77° off-grid best | 915 | 85% | 0.75 | 4.9× |
| 90° | 781 | 73% | 0.73 | 4.3× |
A fixed array in Karlshamn produces the most over a year at 42°. The design month for an off-grid system is December: at 77° it makes 0.75 kWh per kWp a day, 21% more than at 42°, and costs 15% of the yearly total. Why steep panels win winter.
Off-grid solar in Karlshamn at 70°
Daily energy of 1 kWp by month. Bars: panels at 70°. Line: panels at 42° (year-round best).
| Month | Sun hours, flat | Sun hours at 70° | kWh/kWp/day at 70° | at 42° | Mean temp. |
|---|---|---|---|---|---|
| January snow | 0.43 | 1.16 | 1.02 | 0.86 | 0.0 °C |
| February snow | 1.05 | 2.08 | 1.86 | 1.68 | -0.1 °C |
| March | 2.45 | 3.60 | 3.22 | 3.23 | 1.7 °C |
| April | 4.15 | 4.49 | 3.96 | 4.44 | 5.6 °C |
| May | 5.35 | 4.53 | 3.92 | 4.83 | 10.5 °C |
| June | 5.80 | 4.39 | 3.72 | 4.80 | 14.6 °C |
| July | 5.30 | 4.21 | 3.53 | 4.46 | 17.4 °C |
| August | 4.28 | 4.09 | 3.44 | 4.03 | 17.2 °C |
| September | 2.94 | 3.74 | 3.19 | 3.36 | 13.8 °C |
| October | 1.44 | 2.49 | 2.15 | 2.05 | 9.1 °C |
| November | 0.55 | 1.32 | 1.15 | 1.00 | 5.2 °C |
| December | 0.30 | 0.87 | 0.75 | 0.63 | 1.9 °C |
| Year | 2.85 avg | 3.08 avg | 972 kWh | 1078 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 1,570 Wp of panels at 70°, versus 1,880 Wp at 42°. The steep array is 17% smaller for the same winter. Size your own system.
Row spacing in Karlshamn
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.
15.5 mrow pitch at 70°
12.0 mrow pitch at 42°
How Karlshamn compares in Sweden
Against the other 98 places in Sweden with climate data, for a fixed array at its best angle.
15thof 99 places in Sweden for sunshine: 2.85 peak sun hours a day on flat ground.
+2%solar energy a year compared with the average place in Sweden: 1,078 against 1,059 kWh per kWp.
−57 mindaylight on the longest day, compared with Stockholm: 17 h 40 min against 18 h 37 min.
42°best year-round tilt here; across Sweden it runs from 41° in Malmö to 50° in Kiruna.
Of the 99 places in Sweden, Kalmar gets the most sun (2.96 peak sun hours a day) and Kiruna the least (2.22); Karlshamn ranks 15th. In its darkest month, December, 1 kWp of off-grid panels at 70° makes 0.75 kWh a day here, against 0.59 kWh on average in Sweden. The shortest day lasts 6 h 55 min, +50 min compared with Stockholm.
Solar forecast for Karlshamn, 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 Karlshamn
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Places near Karlshamn
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A free, live card for Karlshamn: 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.