Norrbotten · Sweden · 65.83° N · 21.69° E
Solar position in Boden
Sun position, daylight and the best solar panel angle for Boden — computed for 65.83° N, 21.69° E, 10 m above sea level.
The sun right now
Sun in Boden today
Saturday, 24 October 2026 · local time UTC+2
| Event | Time | Direction / height |
|---|---|---|
| Astronomical dawn | 05:05 | sun 18° below horizon |
| Nautical dawn | 06:04 | 12° below |
| Civil dawn | 07:04 | 6° below |
| Sunrise | 07:58 | 118° ESE |
| Golden hour ends | 09:23 | sun 6° up |
| Solar noon | 12:16 | 12.4° high |
| Golden hour starts | 15:10 | sun 6° up |
| Sunset | 16:34 | 242° WSW |
| Civil dusk | 17:29 | 6° below |
| Nautical dusk | 18:28 | 12° below |
| Astronomical dusk | 19:27 | 18° below |
| Day length | 8 h 36 min | |
Sun path diagram for Boden
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 47.6° at solar noon in Boden; on the December solstice only 1.1°.
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 | 09:05 | 11:44 | 14:24 | 5 h 20 min | 4.5° |
| February | 07:15 | 11:47 | 16:19 | 9 h 03 min | 13.8° |
| March | 05:30 | 11:40 | 17:52 | 12 h 22 min | 24.5° |
| April | 04:31 | 12:32 | 20:35 | 16 h 04 min | 36.1° |
| May | 02:34 | 12:30 | 22:28 | 19 h 54 min | 44.4° |
| June | — | 12:35 | — | 24 h | 47.6° |
| July | 02:37 | 12:39 | 22:38 | 20 h 01 min | 44.6° |
| August | 04:32 | 12:35 | 20:38 | 16 h 06 min | 36.2° |
| September | 06:11 | 12:25 | 18:38 | 12 h 27 min | 24.8° |
| October | 07:48 | 12:17 | 16:45 | 8 h 57 min | 13.5° |
| November | 08:40 | 11:18 | 13:56 | 5 h 16 min | 4.4° |
| December | 10:03 | 11:31 | 12:59 | 2 h 56 min | 1.1° |
A year of daylight in Boden
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 Boden
Fixed array facing south (azimuth 180°). Energy per kWp from NASA POWER monthly climate, including clouds, temperature and snow reflection.
49°collects the most energy over a year: 992 kWh per kWp.
26°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° | 714 | 72% | 0.01 | — |
| 15° | 854 | 86% | 0.01 | — |
| 26° off-grid best | 927 | 93% | 0.01 | — |
| 30° | 947 | 95% | 0.01 | — |
| 45° | 990 | 100% | 0.01 | — |
| 49° year-round best | 992 | 100% | 0.01 | — |
| 60° | 979 | 99% | 0.01 | — |
| 66° = latitude | 959 | 97% | 0.01 | — |
| 70° | 942 | 95% | 0.01 | — |
| 90° | 804 | 81% | 0.01 | — |
A fixed array in Boden produces the most over a year at 49°. The design month for an off-grid system is December: at 26° it makes 0.01 kWh per kWp a day, 5% more than at 49°, and costs 7% of the yearly total. Why steep panels win winter.
Off-grid solar in Boden at 70°
Daily energy of 1 kWp by month. Bars: panels at 70°. Line: panels at 49° (year-round best).
| Month | Sun hours, flat | Sun hours at 70° | kWh/kWp/day at 70° | at 49° | Mean temp. |
|---|---|---|---|---|---|
| January snow | 0.09 | 0.42 | 0.37 | 0.31 | -10.1 °C |
| February snow | 0.66 | 1.96 | 1.81 | 1.60 | -10.0 °C |
| March snow | 2.10 | 4.28 | 3.95 | 3.70 | -6.0 °C |
| April snow | 3.87 | 5.05 | 4.55 | 4.71 | 0.0 °C |
| May | 4.88 | 4.70 | 4.10 | 4.67 | 6.7 °C |
| June | 5.42 | 4.65 | 3.96 | 4.65 | 12.3 °C |
| July | 4.96 | 4.45 | 3.75 | 4.34 | 15.8 °C |
| August | 3.69 | 4.04 | 3.44 | 3.77 | 14.0 °C |
| September | 2.08 | 3.13 | 2.72 | 2.75 | 8.9 °C |
| October | 0.80 | 1.82 | 1.60 | 1.49 | 2.0 °C |
| November snow | 0.17 | 0.78 | 0.69 | 0.58 | -3.8 °C |
| December snow | 0.02 | 0.01 | 0.01 | 0.01 | -7.3 °C |
| Year | 2.40 avg | 2.94 avg | 942 kWh | 992 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 117,960 Wp of panels at 70°, versus 112,950 Wp at 49°. Here the lower tilt is the better winter choice — the sun stays high enough. Size your own system.
Row spacing in Boden
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 Boden compares in Sweden
Against the other 98 places in Sweden with climate data, for a fixed array at its best angle.
98thof 99 places in Sweden for sunshine: 2.40 peak sun hours a day on flat ground.
−6%solar energy a year compared with the average place in Sweden: 992 against 1,059 kWh per kWp.
+5 h 23 mindaylight on the longest day, compared with Stockholm: 24 h (midnight sun) against 18 h 37 min.
49°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); Boden ranks 98th. In its darkest month, December, 1 kWp of off-grid panels at 70° makes 0.01 kWh a day here, against 0.59 kWh on average in Sweden. The shortest day lasts 2 h 56 min, −3 h 09 min compared with Stockholm.
Solar forecast for Boden, 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 Boden
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Places near Boden
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A free, live card for Boden: 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.