Central Bohemia · Czechia · 49.95° N · 15.27° E
Solar position in Kutná Hora
Sun position, daylight and the best solar panel angle for Kutná Hora — computed for 49.95° N, 15.27° E, 254 m above sea level.
The sun right now
Sun in Kutná Hora today
Sunday, 25 October 2026 · local time UTC+2
| Event | Time | Direction / height |
|---|---|---|
| Astronomical dawn | 04:48 | sun 18° below horizon |
| Nautical dawn | 05:25 | 12° below |
| Civil dawn | 06:03 | 6° below |
| Sunrise | 06:36 | 108° ESE |
| Golden hour ends | 07:22 | sun 6° up |
| Solar noon | 11:42 | 27.9° high |
| Golden hour starts | 16:02 | sun 6° up |
| Sunset | 16:48 | 252° WSW |
| Civil dusk | 17:21 | 6° below |
| Nautical dusk | 17:59 | 12° below |
| Astronomical dusk | 18:36 | 18° below |
| Day length | 10 h 12 min | |
Sun path diagram for Kutná Hora
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 63.5° at solar noon in Kutná Hora; on the December solstice only 16.7°. 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 | 07:46 | 12:10 | 16:34 | 8 h 49 min | 20.2° |
| February | 06:58 | 12:12 | 17:27 | 10 h 29 min | 29.6° |
| March | 05:59 | 12:06 | 18:13 | 12 h 13 min | 40.4° |
| April | 05:54 | 12:57 | 20:01 | 14 h 07 min | 52.0° |
| May | 05:05 | 12:55 | 20:46 | 15 h 40 min | 60.3° |
| June | 04:49 | 13:00 | 21:11 | 16 h 22 min | 63.5° |
| July | 05:13 | 13:05 | 20:56 | 15 h 43 min | 60.5° |
| August | 05:57 | 13:01 | 20:05 | 14 h 08 min | 52.1° |
| September | 06:43 | 12:51 | 18:59 | 12 h 16 min | 40.7° |
| October | 07:30 | 12:43 | 17:56 | 10 h 26 min | 29.3° |
| November | 07:20 | 11:44 | 16:08 | 8 h 47 min | 20.1° |
| December | 07:54 | 11:56 | 15:59 | 8 h 05 min | 16.7° |
A year of daylight in Kutná Hora
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 Kutná Hora
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: 1107 kWh per kWp.
73°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° | 915 | 83% | 0.52 | 8.6× |
| 15° | 1034 | 93% | 0.79 | 5.8× |
| 30° | 1097 | 99% | 1.03 | 4.4× |
| 38° year-round best | 1107 | 100% | 1.13 | 3.9× |
| 45° | 1100 | 99% | 1.20 | 3.5× |
| 50° = latitude | 1088 | 98% | 1.25 | 3.2× |
| 60° | 1043 | 94% | 1.31 | 2.9× |
| 70° | 974 | 88% | 1.33 | 2.6× |
| 73° off-grid best | 949 | 86% | 1.34 | 2.5× |
| 90° | 772 | 70% | 1.28 | 2.1× |
A fixed array in Kutná Hora produces the most over a year at 38°. The design month for an off-grid system is December: at 73° it makes 1.34 kWh per kWp a day, 18% more than at 38°, and costs 14% of the yearly total. Why steep panels win winter.
Off-grid solar in Kutná Hora 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 | 0.88 | 1.85 | 1.67 | 1.41 | -3.1 °C |
| February snow | 1.68 | 2.72 | 2.46 | 2.29 | -1.7 °C |
| March | 2.78 | 3.43 | 3.06 | 3.22 | 2.3 °C |
| April | 4.23 | 4.02 | 3.51 | 4.14 | 7.9 °C |
| May | 5.02 | 3.86 | 3.29 | 4.30 | 12.7 °C |
| June | 5.43 | 3.79 | 3.18 | 4.35 | 16.8 °C |
| July | 5.25 | 3.81 | 3.17 | 4.26 | 19.0 °C |
| August | 4.55 | 3.92 | 3.28 | 4.05 | 18.6 °C |
| September | 3.28 | 3.67 | 3.14 | 3.44 | 13.5 °C |
| October | 1.94 | 2.82 | 2.46 | 2.42 | 8.0 °C |
| November | 0.93 | 1.67 | 1.47 | 1.33 | 3.1 °C |
| December snow | 0.68 | 1.49 | 1.33 | 1.13 | -1.5 °C |
| Year | 3.06 avg | 3.09 avg | 974 kWh | 1107 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 880 Wp of panels at 70°, versus 1,050 Wp at 38°. The steep array is 15% smaller for the same winter. Size your own system.
Row spacing in Kutná Hora
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.
8.5 mrow pitch at 70°
6.7 mrow pitch at 38°
How Kutná Hora compares in Czechia
Against the other 95 places in Czechia with climate data, for a fixed array at its best angle.
40thof 96 places in Czechia for sunshine, shared: 3.06 peak sun hours a day on flat ground.
±0%solar energy a year compared with the average place in Czechia: 1,107 against 1,107 kWh per kWp.
−1 mindaylight on the longest day, compared with Prague: 16 h 22 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); Kutná Hora ranks joint 40th. In its darkest month, December, 1 kWp of off-grid panels at 70° makes 1.33 kWh a day here, against 1.35 kWh on average in Czechia. The shortest day lasts 8 h 05 min, +1 min compared with Prague.
Solar forecast for Kutná Hora, 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 Kutná Hora: 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.