Solarposition.org

Central Bohemia · Czechia · 50.24° N · 14.31° E

Solar position in Kralupy nad Vltavou

Sun position, daylight and the best solar panel angle for Kralupy nad Vltavou — computed for 50.24° N, 14.31° E, 179 m above sea level.

Sunrise today07:39108° ESE
Sunset today17:53252° WSW
Best panel angle38°year-round, facing south
Off-grid angle73°best for the darkest month

The sun right now

Azimuth180.0°
Elevation28.0°
At solar noon, 12:46Open on the sun map

Sun in Kralupy nad Vltavou today

Saturday, 24 October 2026 · local time UTC+2

EventTimeDirection / height
Astronomical dawn05:50sun 18° below horizon
Nautical dawn06:2812° below
Civil dawn07:066° below
Sunrise07:39108° ESE
Golden hour ends08:25sun 6° up
Solar noon12:4628.0° high
Golden hour starts17:07sun 6° up
Sunset17:53252° WSW
Civil dusk18:276° below
Nautical dusk19:0412° below
Astronomical dusk19:4218° below
Day length10 h 14 min

Sun path diagram for Kralupy nad Vltavou

Where the sun stands in the sky: the centre is straight overhead, the outer ring is the horizon. Numbers mark local clock hours.

15°30°45°60°75°N30°60°E120°150°S210°240°W300°330°June solstice6789101112131415161718192021EquinoxDecember solstice9101112131415Today
  • June solstice
  • Equinox
  • December solstice
  • Today

On the June solstice the sun reaches 63.2° at solar noon in Kralupy nad Vltavou; on the December solstice only 16.4°. Sunrise swings from 50° NE in June to 127° SE in December — a 77° 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.

MonthSunriseSolar noonSunsetDay lengthNoon elevation
January07:5012:1416:378 h 47 min20.0°
February07:0212:1617:3010 h 28 min29.3°
March06:0312:1018:1712 h 13 min40.1°
April05:5713:0120:0614 h 09 min51.7°
May05:0812:5920:5115 h 43 min60.0°
June04:5213:0421:1616 h 25 min63.2°
July05:1613:0921:0115 h 45 min60.2°
August06:0013:0520:1014 h 10 min51.8°
September06:4712:5519:0312 h 16 min40.4°
October07:3412:4717:5910 h 25 min29.0°
November07:2511:4816:108 h 45 min19.8°
December07:5912:0016:018 h 02 min16.4°

A year of daylight in Kralupy nad Vltavou

Each column is one day of 2026. Bright: sun above the horizon; soft: civil twilight; line: solar noon. Steps are daylight saving time changes.

00:0003:0006:0009:0012:0015:0018:0021:0000:00JanFebMarAprMayJunJulAugSepOctNovDec

Best solar panel angle in Kralupy nad Vltavou

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: 1086 kWh per kWp.

73°gives the most in the darkest month — the one an off-grid system is sized for.

30%40%50%60%70%80%90%100%0°10°20°30°40°50°60°70°80°90°Best year-round 38°Best worst-month 73°70°Yearly energyWorst-month energy
  • Yearly energy
  • Worst-month energy
TiltkWh/kWp per yearShare of best yearDecember kWh/kWp/dayBest ÷ worst month
0°89883%0.498.9×
15°101593%0.756.0×
30°107799%0.984.6×
38° year-round best1086100%1.084.0×
45°108099%1.153.6×
50° = latitude106898%1.193.4×
60°102594%1.253.0×
70°95788%1.272.7×
73° off-grid best93286%1.282.6×
90°75970%1.232.2×

A fixed array in Kralupy nad Vltavou produces the most over a year at 38°. The design month for an off-grid system is December: at 73° it makes 1.28 kWh per kWp a day, 19% more than at 38°, and costs 14% of the yearly total. Why steep panels win winter.

Off-grid solar in Kralupy nad Vltavou at 70°

Daily energy of 1 kWp by month. Bars: panels at 70°. Line: panels at 38° (year-round best).

012345January: 1.60 (70°)1.6JanFebruary: 2.36 (70°)2.4FebMarch: 2.97 (70°)3.0MarApril: 3.47 (70°)3.5AprMay: 3.27 (70°)3.3MayJune: 3.16 (70°)3.2JunJuly: 3.15 (70°)3.1JulAugust: 3.23 (70°)3.2AugSeptember: 3.10 (70°)3.1SepOctober: 2.42 (70°)2.4OctNovember: 1.44 (70°)1.4NovDecember: 1.27 (70°)1.3Dec38°
MonthSun hours, flatSun hours at 70°kWh/kWp/day at 70°at 38°Mean temp.
January snow0.841.781.601.35-2.5 °C
February snow1.622.622.362.20-1.1 °C
March2.703.342.973.122.9 °C
April4.173.993.474.098.4 °C
May4.973.843.274.2613.2 °C
June5.383.773.164.3117.3 °C
July5.193.793.154.2119.5 °C
August4.483.873.233.9819.1 °C
September3.233.633.103.3914.0 °C
October1.902.782.422.388.5 °C
November0.911.641.441.313.4 °C
December snow0.651.431.271.08-0.9 °C
Year3.01 avg3.04 avg957 kWh1086 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 930 Wp of panels at 70°, versus 1,100 Wp at 38°. The steep array is 16% smaller for the same winter. Size your own system.

Row spacing in Kralupy nad Vltavou

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.

8.7 mrow pitch at 70°

6.8 mrow pitch at 38°

Row spacing calculator

How Kralupy nad Vltavou compares in Czechia

Against the other 95 places in Czechia with climate data, for a fixed array at its best angle.

71stof 96 places in Czechia for sunshine, shared: 3.01 peak sun hours a day on flat ground.

−2%solar energy a year compared with the average place in Czechia: 1,086 against 1,107 kWh per kWp.

+2 mindaylight on the longest day, compared with Prague: 16 h 25 min against 16 h 23 min.

38°best year-round tilt here; across Czechia it runs from 38° in Prague to 39° in Ostrava.

Of the 96 places in Czechia, Břeclav gets the most sun (3.25 peak sun hours a day) and Děčín and 10 other places the least (2.96); Kralupy nad Vltavou ranks joint 71st. In its darkest month, December, 1 kWp of off-grid panels at 70° makes 1.27 kWh a day here, against 1.35 kWh on average in Czechia. The shortest day lasts 8 h 02 min, −1 min compared with Prague.

The sunniest places in Czechia

Solar forecast for Kralupy nad Vltavou, next 48 hours

Expected output of 1 kWp at 70°, computed from the ICON-EU weather model of the Deutscher Wetterdienst (DWD), Europe.

Loading the latest forecast…

Questions about the sun in Kralupy nad Vltavou

What is the best solar panel angle in Kralupy nad Vltavou?
For a fixed array facing south, the best year-round tilt in Kralupy nad Vltavou is 38°, worth about 1086 kWh per kWp a year. An off-grid system that has to get through December does better at about 73°.
What time is sunrise and sunset in Kralupy nad Vltavou today?
On 24 October 2026 the sun rises at 07:39 and sets at 17:53 local time (UTC+2), giving 10 h 14 min of daylight. Solar noon is at 12:46.
How many peak sun hours does Kralupy nad Vltavou get?
On a flat surface 3.0 hours a day averaged over the year, from 0.6 in December to 5.4 in June. Panels tilted at 70° receive 1.4 sun hours a day in December.
How high does the sun get in Kralupy nad Vltavou?
At solar noon the sun stands 63.2° above the horizon on the June solstice and 16.4° on the December solstice.
Is Kralupy nad Vltavou a good place for solar panels?
With 3.0 peak sun hours a day on flat ground, Kralupy nad Vltavou ranks joint 71st of 96 places in Czechia for sunshine. A 1 kWp array at the best angle (38°) makes about 1,086 kWh a year here, 2% less than the average place in Czechia.

Places near Kralupy nad Vltavou

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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.