Heves County · Hungary · 47.67° N · 19.68° E
Solar position in Hatvan
Sun position, daylight and the best solar panel angle for Hatvan — computed for 47.67° N, 19.68° E, 117 m above sea level.
The sun right now
Sun in Hatvan today
Saturday, 24 October 2026 · local time UTC+2
| Event | Time | Direction / height |
|---|---|---|
| Astronomical dawn | 05:29 | sun 18° below horizon |
| Nautical dawn | 06:05 | 12° below |
| Civil dawn | 06:41 | 6° below |
| Sunrise | 07:13 | 107° ESE |
| Golden hour ends | 07:56 | sun 6° up |
| Solar noon | 12:25 | 30.5° high |
| Golden hour starts | 16:53 | sun 6° up |
| Sunset | 17:37 | 253° WSW |
| Civil dusk | 18:08 | 6° below |
| Nautical dusk | 18:44 | 12° below |
| Astronomical dusk | 19:20 | 18° below |
| Day length | 10 h 24 min | |
Sun path diagram for Hatvan
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 65.8° at solar noon in Hatvan; on the December solstice only 18.9°. Sunrise swings from 53° NE in June to 125° SE in December — a 72° 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 | 07:20 | 11:52 | 16:25 | 9 h 05 min | 22.5° |
| February | 06:36 | 11:55 | 17:13 | 10 h 37 min | 31.9° |
| March | 05:42 | 11:48 | 17:55 | 12 h 13 min | 42.7° |
| April | 05:41 | 12:40 | 19:39 | 13 h 58 min | 54.3° |
| May | 04:56 | 12:37 | 20:19 | 15 h 23 min | 62.6° |
| June | 04:43 | 12:43 | 20:42 | 16 h 00 min | 65.8° |
| July | 05:05 | 12:47 | 20:29 | 15 h 25 min | 62.8° |
| August | 05:44 | 12:44 | 19:43 | 13 h 58 min | 54.4° |
| September | 06:26 | 12:34 | 18:41 | 12 h 15 min | 43.0° |
| October | 07:08 | 12:25 | 17:42 | 10 h 34 min | 31.6° |
| November | 06:55 | 11:26 | 15:58 | 9 h 04 min | 22.4° |
| December | 07:26 | 11:39 | 15:51 | 8 h 25 min | 18.9° |
A year of daylight in Hatvan
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 Hatvan
Fixed array facing south (azimuth 180°). Energy per kWp from NASA POWER monthly climate, including clouds, temperature and snow reflection.
37°collects the most energy over a year: 1232 kWh per kWp.
71°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° | 1024 | 83% | 0.62 | 7.8× |
| 15° | 1156 | 94% | 0.93 | 5.3× |
| 30° | 1224 | 99% | 1.19 | 4.1× |
| 37° year-round best | 1232 | 100% | 1.29 | 3.6× |
| 45° | 1223 | 99% | 1.38 | 3.2× |
| 48° = latitude | 1214 | 99% | 1.41 | 3.1× |
| 60° | 1153 | 94% | 1.49 | 2.7× |
| 70° | 1072 | 87% | 1.52 | 2.4× |
| 71° off-grid best | 1062 | 86% | 1.52 | 2.4× |
| 90° | 837 | 68% | 1.45 | 1.9× |
A fixed array in Hatvan produces the most over a year at 37°. The design month for an off-grid system is December: at 71° it makes 1.52 kWh per kWp a day, 18% more than at 37°, and costs 14% of the yearly total. Why steep panels win winter.
Off-grid solar in Hatvan at 70°
Daily energy of 1 kWp by month. Bars: panels at 70°. Line: panels at 37° (year-round best).
| Month | Sun hours, flat | Sun hours at 70° | kWh/kWp/day at 70° | at 37° | Mean temp. |
|---|---|---|---|---|---|
| January snow | 1.03 | 2.13 | 1.92 | 1.62 | -2.1 °C |
| February snow | 1.85 | 2.93 | 2.63 | 2.47 | -0.2 °C |
| March | 3.12 | 3.80 | 3.37 | 3.56 | 4.8 °C |
| April | 4.62 | 4.27 | 3.69 | 4.44 | 11.1 °C |
| May | 5.47 | 4.06 | 3.42 | 4.59 | 16.2 °C |
| June | 5.95 | 3.96 | 3.28 | 4.66 | 20.3 °C |
| July | 5.91 | 4.09 | 3.36 | 4.69 | 22.5 °C |
| August | 5.23 | 4.38 | 3.62 | 4.59 | 22.1 °C |
| September | 3.72 | 4.09 | 3.46 | 3.84 | 16.6 °C |
| October | 2.35 | 3.44 | 2.98 | 2.94 | 10.5 °C |
| November | 1.24 | 2.23 | 1.96 | 1.78 | 4.8 °C |
| December snow | 0.80 | 1.70 | 1.52 | 1.29 | -0.8 °C |
| Year | 3.45 avg | 3.42 avg | 1072 kWh | 1232 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 780 Wp of panels at 70°, versus 910 Wp at 37°. The steep array is 15% smaller for the same winter. Size your own system.
Row spacing in Hatvan
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.
7.4 mrow pitch at 70°
5.9 mrow pitch at 37°
How Hatvan compares in Hungary
Against the other 88 places in Hungary with climate data, for a fixed array at its best angle.
64thof 89 places in Hungary for sunshine, shared: 3.45 peak sun hours a day on flat ground.
−1%solar energy a year compared with the average place in Hungary: 1,232 against 1,246 kWh per kWp.
+2 mindaylight on the longest day, compared with Budapest: 16 h 00 min against 15 h 58 min.
37°best year-round tilt here; across Hungary it runs from 36° in Szeged to 38° in Miskolc.
Of the 89 places in Hungary, Mohács gets the most sun (3.64 peak sun hours a day) and Sátoraljaújhely the least (3.30); Hatvan ranks joint 64th. In its darkest month, December, 1 kWp of off-grid panels at 70° makes 1.52 kWh a day here, against 1.57 kWh on average in Hungary. The shortest day lasts 8 h 25 min, −1 min compared with Budapest.
Solar forecast for Hatvan, 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 Hatvan
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Places near Hatvan
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A free, live card for Hatvan: 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.