Hesse · Germany · 49.77° N · 8.65° E
Solar position in Seeheim-Jugenheim
Sun position, daylight and the best solar panel angle for Seeheim-Jugenheim — computed for 49.77° N, 8.65° E, 170 m above sea level.
The sun right now
Sun in Seeheim-Jugenheim today
Saturday, 24 October 2026 · local time UTC+2
| Event | Time | Direction / height |
|---|---|---|
| Astronomical dawn | 06:13 | sun 18° below horizon |
| Nautical dawn | 06:50 | 12° below |
| Civil dawn | 07:28 | 6° below |
| Sunrise | 08:01 | 107° ESE |
| Golden hour ends | 08:46 | sun 6° up |
| Solar noon | 13:09 | 28.4° high |
| Golden hour starts | 17:31 | sun 6° up |
| Sunset | 18:17 | 252° WSW |
| Civil dusk | 18:50 | 6° below |
| Nautical dusk | 19:27 | 12° below |
| Astronomical dusk | 20:04 | 18° below |
| Day length | 10 h 16 min | |
Sun path diagram for Seeheim-Jugenheim
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 63.7° at solar noon in Seeheim-Jugenheim; on the December solstice only 16.8°. Sunrise swings from 51° NE in June to 127° SE in December — a 76° 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 | 08:11 | 12:36 | 17:02 | 8 h 50 min | 20.4° |
| February | 07:24 | 12:39 | 17:54 | 10 h 30 min | 29.8° |
| March | 06:26 | 12:32 | 18:39 | 12 h 13 min | 40.6° |
| April | 06:21 | 13:24 | 20:27 | 14 h 07 min | 52.2° |
| May | 05:32 | 13:22 | 21:11 | 15 h 39 min | 60.5° |
| June | 05:17 | 13:27 | 21:37 | 16 h 20 min | 63.7° |
| July | 05:40 | 13:31 | 21:21 | 15 h 41 min | 60.7° |
| August | 06:24 | 13:28 | 20:31 | 14 h 07 min | 52.3° |
| September | 07:10 | 13:18 | 19:25 | 12 h 16 min | 40.8° |
| October | 07:56 | 13:09 | 18:22 | 10 h 27 min | 29.5° |
| November | 07:46 | 12:11 | 16:35 | 8 h 49 min | 20.3° |
| December | 08:20 | 12:23 | 16:26 | 8 h 07 min | 16.8° |
A year of daylight in Seeheim-Jugenheim
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 Seeheim-Jugenheim
Fixed array facing south (azimuth 180°). Energy per kWp from NASA POWER monthly climate, including clouds, temperature and snow reflection.
38°collects the most energy over a year: 1121 kWh per kWp.
70°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° | 929 | 83% | 0.50 | 9.2× |
| 15° | 1050 | 94% | 0.76 | 6.2× |
| 30° | 1112 | 99% | 0.98 | 4.7× |
| 38° year-round best | 1121 | 100% | 1.08 | 4.1× |
| 45° | 1113 | 99% | 1.15 | 3.7× |
| 50° = latitude | 1100 | 98% | 1.19 | 3.5× |
| 60° | 1053 | 94% | 1.24 | 3.2× |
| 70° off-grid best | 980 | 87% | 1.26 | 2.9× |
| 90° | 771 | 69% | 1.19 | 2.3× |
A fixed array in Seeheim-Jugenheim produces the most over a year at 38°. The design month for an off-grid system is December: at 70° it makes 1.26 kWh per kWp a day, 16% more than at 38°, and costs 13% of the yearly total. Why steep panels win winter.
Off-grid solar in Seeheim-Jugenheim at 70°
Daily energy of 1 kWp by month. Bars: panels at 70°. Line: panels at 38° (year-round best).
| Month | Sun hours, flat | Sun hours at 70° | kWh/kWp/day at 70° | at 38° | Mean temp. |
|---|---|---|---|---|---|
| January snow | 0.84 | 1.73 | 1.54 | 1.33 | 0.1 °C |
| February | 1.60 | 2.55 | 2.28 | 2.17 | 1.0 °C |
| March | 2.81 | 3.51 | 3.11 | 3.26 | 4.6 °C |
| April | 4.36 | 4.15 | 3.61 | 4.26 | 9.4 °C |
| May | 5.09 | 3.90 | 3.32 | 4.34 | 13.7 °C |
| June | 5.61 | 3.90 | 3.26 | 4.47 | 17.9 °C |
| July | 5.43 | 3.93 | 3.26 | 4.39 | 20.2 °C |
| August | 4.60 | 3.95 | 3.29 | 4.07 | 19.6 °C |
| September | 3.42 | 3.82 | 3.25 | 3.57 | 15.0 °C |
| October | 1.98 | 2.87 | 2.48 | 2.45 | 9.9 °C |
| November | 0.98 | 1.79 | 1.56 | 1.42 | 4.8 °C |
| December | 0.66 | 1.42 | 1.26 | 1.08 | 1.1 °C |
| Year | 3.12 avg | 3.13 avg | 980 kWh | 1121 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 940 Wp of panels at 70°, versus 1,090 Wp at 38°. The steep array is 14% smaller for the same winter. Size your own system.
Row spacing in Seeheim-Jugenheim
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.
8.4 mrow pitch at 70°
6.6 mrow pitch at 38°
How Seeheim-Jugenheim compares in Germany
Against the other 959 places in Germany with climate data, for a fixed array at its best angle.
268thof 960 places in Germany for sunshine, shared: 3.12 peak sun hours a day on flat ground.
+2%solar energy a year compared with the average place in Germany: 1,121 against 1,097 kWh per kWp.
−30 mindaylight on the longest day, compared with Berlin: 16 h 20 min against 16 h 50 min.
38°best year-round tilt here; across Germany it runs from 38° in Munich to 41° in Flensburg.
Of the 960 places in Germany, Weil am Rhein and one other place get the most sun (3.42 peak sun hours a day) and Berlin and 3 other places the least (2.83); Seeheim-Jugenheim ranks joint 268th. In its darkest month, December, 1 kWp of off-grid panels at 70° makes 1.26 kWh a day here, against 1.26 kWh on average in Germany. The shortest day lasts 8 h 07 min, +28 min compared with Berlin.
Solar forecast for Seeheim-Jugenheim, 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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A free, live card for Seeheim-Jugenheim: 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.