Croatia · 46.30° N · 16.34° E
Solar position in Varaždin
Sun position, daylight and the best solar panel angle for Varaždin — computed for 46.30° N, 16.34° E, 173 m above sea level.
The sun right now
Sun in Varaždin today
Saturday, 24 October 2026 · local time UTC+2
| Event | Time | Direction / height |
|---|---|---|
| Astronomical dawn | 05:43 | sun 18° below horizon |
| Nautical dawn | 06:18 | 12° below |
| Civil dawn | 06:53 | 6° below |
| Sunrise | 07:24 | 106° ESE |
| Golden hour ends | 08:06 | sun 6° up |
| Solar noon | 12:38 | 31.9° high |
| Golden hour starts | 17:10 | sun 6° up |
| Sunset | 17:52 | 254° WSW |
| Civil dusk | 18:23 | 6° below |
| Nautical dusk | 18:58 | 12° below |
| Astronomical dusk | 19:33 | 18° below |
| Day length | 10 h 29 min | |
Sun path diagram for Varaždin
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 67.1° at solar noon in Varaždin; on the December solstice only 20.3°. Sunrise swings from 54° NE in June to 124° SE in December — a 70° 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 | 07:29 | 12:06 | 16:42 | 9 h 14 min | 23.9° |
| February | 06:48 | 12:08 | 17:28 | 10 h 41 min | 33.3° |
| March | 05:56 | 12:02 | 18:08 | 12 h 12 min | 44.0° |
| April | 05:57 | 12:53 | 19:49 | 13 h 52 min | 55.6° |
| May | 05:15 | 12:51 | 20:27 | 15 h 13 min | 63.9° |
| June | 05:02 | 12:56 | 20:50 | 15 h 48 min | 67.1° |
| July | 05:23 | 13:01 | 20:38 | 15 h 15 min | 64.1° |
| August | 06:00 | 12:57 | 19:53 | 13 h 53 min | 55.7° |
| September | 06:40 | 12:47 | 18:54 | 12 h 15 min | 44.3° |
| October | 07:19 | 12:39 | 17:57 | 10 h 38 min | 32.9° |
| November | 07:04 | 11:40 | 16:16 | 9 h 12 min | 23.8° |
| December | 07:34 | 11:52 | 16:10 | 8 h 36 min | 20.3° |
A year of daylight in Varaždin
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 Varaždin
Fixed array facing south (azimuth 180°). Energy per kWp from NASA POWER monthly climate, including clouds, temperature and snow reflection.
36°collects the most energy over a year: 1266 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° | 1060 | 84% | 0.75 | 6.5× |
| 15° | 1194 | 94% | 1.11 | 4.5× |
| 30° | 1260 | 99% | 1.42 | 3.5× |
| 36° year-round best | 1266 | 100% | 1.52 | 3.2× |
| 45° | 1254 | 99% | 1.64 | 2.8× |
| 46° = latitude | 1251 | 99% | 1.65 | 2.7× |
| 60° | 1178 | 93% | 1.76 | 2.3× |
| 70° off-grid best | 1091 | 86% | 1.79 | 2.0× |
| 90° | 844 | 67% | 1.70 | 1.6× |
A fixed array in Varaždin produces the most over a year at 36°. The design month for an off-grid system is December: at 70° it makes 1.79 kWh per kWp a day, 18% more than at 36°, and costs 14% of the yearly total. Why steep panels win winter.
Off-grid solar in Varaždin at 70°
Daily energy of 1 kWp by month. Bars: panels at 70°. Line: panels at 36° (year-round best).
| Month | Sun hours, flat | Sun hours at 70° | kWh/kWp/day at 70° | at 36° | Mean temp. |
|---|---|---|---|---|---|
| January snow | 1.24 | 2.44 | 2.20 | 1.91 | -0.8 °C |
| February | 2.03 | 3.01 | 2.70 | 2.62 | 0.9 °C |
| March | 3.25 | 3.86 | 3.41 | 3.64 | 5.4 °C |
| April | 4.58 | 4.13 | 3.56 | 4.34 | 10.9 °C |
| May | 5.52 | 3.99 | 3.38 | 4.61 | 15.7 °C |
| June | 6.05 | 3.91 | 3.25 | 4.71 | 20.2 °C |
| July | 6.09 | 4.09 | 3.36 | 4.80 | 22.6 °C |
| August | 5.31 | 4.35 | 3.59 | 4.62 | 22.2 °C |
| September | 3.77 | 4.04 | 3.42 | 3.83 | 16.5 °C |
| October | 2.51 | 3.58 | 3.10 | 3.07 | 11.0 °C |
| November | 1.36 | 2.39 | 2.10 | 1.91 | 5.6 °C |
| December snow | 0.96 | 2.00 | 1.79 | 1.52 | 0.4 °C |
| Year | 3.56 avg | 3.48 avg | 1091 kWh | 1266 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 660 Wp of panels at 70°, versus 780 Wp at 36°. The steep array is 15% smaller for the same winter. Size your own system.
Row spacing in Varaždin
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.
6.8 mrow pitch at 70°
5.4 mrow pitch at 36°
How Varaždin compares in Croatia
Against the other 23 places in Croatia with climate data, for a fixed array at its best angle.
24thof 24 places in Croatia for sunshine: 3.56 peak sun hours a day on flat ground.
−4%solar energy a year compared with the average place in Croatia: 1,266 against 1,318 kWh per kWp.
+4 mindaylight on the longest day, compared with Zagreb: 15 h 48 min against 15 h 44 min.
36°best year-round tilt here; across Croatia it runs from 35° in Split to 36° in Zagreb.
Varaždin gets the least sun of the 24 places in Croatia (3.56 peak sun hours a day); the sunniest is Dubrovnik with 4.21. In its darkest month, December, 1 kWp of off-grid panels at 70° makes 1.79 kWh a day here, against 1.98 kWh on average in Croatia. The shortest day lasts 8 h 36 min, −4 min compared with Zagreb.
Solar forecast for Varaždin, 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 Varaždin
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Places near Varaždin
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A free, live card for Varaždin: 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.