Gävleborg · Sweden · 61.73° N · 17.11° E
Solar position in Hudiksvall
Sun position, daylight and the best solar panel angle for Hudiksvall — computed for 61.73° N, 17.11° E, 2 m above sea level.
The sun right now
Sun in Hudiksvall today
Sunday, 25 October 2026 · local time UTC+2
| Event | Time | Direction / height |
|---|---|---|
| Astronomical dawn | 04:33 | sun 18° below horizon |
| Nautical dawn | 05:24 | 12° below |
| Civil dawn | 06:15 | 6° below |
| Sunrise | 07:01 | 115° ESE |
| Golden hour ends | 08:10 | sun 6° up |
| Solar noon | 11:35 | 16.1° high |
| Golden hour starts | 14:59 | sun 6° up |
| Sunset | 16:08 | 245° WSW |
| Civil dusk | 16:54 | 6° below |
| Nautical dusk | 17:45 | 12° below |
| Astronomical dusk | 18:36 | 18° below |
| Day length | 9 h 06 min | |
Sun path diagram for Hudiksvall
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 51.7° at solar noon in Hudiksvall; on the December solstice only 5.0°. Sunrise swings from 30° NNE in June to 144° SE in December — a 114° 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 | 08:41 | 12:03 | 15:24 | 6 h 43 min | 8.5° |
| February | 07:18 | 12:05 | 16:52 | 9 h 34 min | 17.9° |
| March | 05:50 | 11:59 | 18:08 | 12 h 19 min | 28.6° |
| April | 05:10 | 12:50 | 20:31 | 15 h 21 min | 40.2° |
| May | 03:45 | 12:48 | 21:52 | 18 h 07 min | 48.5° |
| June | 03:04 | 12:53 | 22:41 | 19 h 37 min | 51.7° |
| July | 03:51 | 12:57 | 22:02 | 18 h 12 min | 48.7° |
| August | 05:12 | 12:54 | 20:34 | 15 h 22 min | 40.3° |
| September | 06:32 | 12:44 | 18:55 | 12 h 23 min | 28.9° |
| October | 07:51 | 12:35 | 17:20 | 9 h 29 min | 17.5° |
| November | 08:17 | 11:37 | 14:57 | 6 h 40 min | 8.4° |
| December | 09:11 | 11:49 | 14:27 | 5 h 15 min | 5.0° |
A year of daylight in Hudiksvall
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 Hudiksvall
Fixed array facing south (azimuth 180°). Energy per kWp from NASA POWER monthly climate, including clouds, temperature and snow reflection.
47°collects the most energy over a year: 1038 kWh per kWp.
86°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° | 769 | 74% | 0.07 | 62.3× |
| 15° | 910 | 88% | 0.21 | 23.8× |
| 30° | 1002 | 97% | 0.34 | 14.8× |
| 45° | 1038 | 100% | 0.45 | 10.6× |
| 47° year-round best | 1038 | 100% | 0.46 | 10.2× |
| 60° | 1015 | 98% | 0.53 | 8.1× |
| 62° = latitude | 1008 | 97% | 0.54 | 7.9× |
| 70° | 969 | 93% | 0.57 | 6.9× |
| 86° off-grid best | 847 | 82% | 0.59 | 5.7× |
| 90° | 809 | 78% | 0.59 | 5.6× |
A fixed array in Hudiksvall produces the most over a year at 47°. The design month for an off-grid system is December: at 86° it makes 0.59 kWh per kWp a day, 28% more than at 47°, and costs 18% of the yearly total. Why steep panels win winter.
Off-grid solar in Hudiksvall at 70°
Daily energy of 1 kWp by month. Bars: panels at 70°. Line: panels at 47° (year-round best).
| Month | Sun hours, flat | Sun hours at 70° | kWh/kWp/day at 70° | at 47° | Mean temp. |
|---|---|---|---|---|---|
| January snow | 0.23 | 0.80 | 0.71 | 0.60 | -4.1 °C |
| February snow | 0.86 | 2.09 | 1.90 | 1.69 | -4.1 °C |
| March snow | 2.25 | 3.96 | 3.59 | 3.46 | -1.4 °C |
| April | 3.77 | 4.43 | 3.93 | 4.26 | 3.3 °C |
| May | 4.94 | 4.52 | 3.93 | 4.59 | 8.1 °C |
| June | 5.62 | 4.60 | 3.92 | 4.75 | 12.9 °C |
| July | 5.20 | 4.45 | 3.74 | 4.47 | 16.3 °C |
| August | 3.97 | 4.12 | 3.49 | 3.91 | 15.6 °C |
| September | 2.48 | 3.50 | 3.01 | 3.09 | 11.3 °C |
| October | 1.14 | 2.36 | 2.07 | 1.95 | 5.5 °C |
| November | 0.35 | 1.10 | 0.96 | 0.84 | 1.1 °C |
| December snow | 0.13 | 0.65 | 0.57 | 0.46 | -2.3 °C |
| Year | 2.59 avg | 3.05 avg | 969 kWh | 1038 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 2,070 Wp of panels at 70°, versus 2,550 Wp at 47°. The steep array is 19% smaller for the same winter. Size your own system.
Row spacing in Hudiksvall
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 Hudiksvall compares in Sweden
Against the other 98 places in Sweden with climate data, for a fixed array at its best angle.
87thof 99 places in Sweden for sunshine: 2.59 peak sun hours a day on flat ground.
−2%solar energy a year compared with the average place in Sweden: 1,038 against 1,059 kWh per kWp.
+1 h 00 mindaylight on the longest day, compared with Stockholm: 19 h 37 min against 18 h 37 min.
47°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); Hudiksvall ranks 87th. In its darkest month, December, 1 kWp of off-grid panels at 70° makes 0.57 kWh a day here, against 0.59 kWh on average in Sweden. The shortest day lasts 5 h 15 min, −49 min compared with Stockholm.
Solar forecast for Hudiksvall, 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 Hudiksvall
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Places near Hudiksvall
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A free, live card for Hudiksvall: 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.