Montenegro · 42.39° N · 18.91° E
Solar position in Cetinje
Sun position, daylight and the best solar panel angle for Cetinje — computed for 42.39° N, 18.91° E, 686 m above sea level.
The sun right now
Sun in Cetinje today
Saturday, 24 October 2026 · local time UTC+2
| Event | Time | Direction / height |
|---|---|---|
| Astronomical dawn | 05:33 | sun 18° below horizon |
| Nautical dawn | 06:06 | 12° below |
| Civil dawn | 06:38 | 6° below |
| Sunrise | 07:07 | 105° ESE |
| Golden hour ends | 07:46 | sun 6° up |
| Solar noon | 12:28 | 35.8° high |
| Golden hour starts | 17:09 | sun 6° up |
| Sunset | 17:48 | 255° WSW |
| Civil dusk | 18:17 | 6° below |
| Nautical dusk | 18:50 | 12° below |
| Astronomical dusk | 19:22 | 18° below |
| Day length | 10 h 41 min | |
Sun path diagram for Cetinje
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 71.1° at solar noon in Cetinje; on the December solstice only 24.2°. Sunrise swings from 57° ENE in June to 122° ESE in December — a 65° 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 | 07:07 | 11:55 | 16:43 | 9 h 36 min | 27.8° |
| February | 06:32 | 11:58 | 17:23 | 10 h 52 min | 37.2° |
| March | 05:46 | 11:51 | 17:57 | 12 h 11 min | 48.0° |
| April | 05:54 | 12:43 | 19:32 | 13 h 38 min | 59.6° |
| May | 05:17 | 12:41 | 20:04 | 14 h 48 min | 67.8° |
| June | 05:07 | 12:46 | 20:24 | 15 h 17 min | 71.1° |
| July | 05:25 | 12:50 | 20:15 | 14 h 49 min | 68.0° |
| August | 05:57 | 12:47 | 19:36 | 13 h 39 min | 59.6° |
| September | 06:30 | 12:37 | 18:43 | 12 h 13 min | 48.2° |
| October | 07:04 | 12:28 | 17:53 | 10 h 49 min | 36.8° |
| November | 06:42 | 11:30 | 16:17 | 9 h 35 min | 27.7° |
| December | 07:10 | 11:42 | 16:14 | 9 h 04 min | 24.2° |
A year of daylight in Cetinje
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 Cetinje
Fixed array facing south (azimuth 180°). Energy per kWp from NASA POWER monthly climate, including clouds, temperature and snow reflection.
34°collects the most energy over a year: 1439 kWh per kWp.
66°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° | 1223 | 85% | 1.16 | 4.9× |
| 15° | 1370 | 95% | 1.72 | 3.3× |
| 30° | 1436 | 100% | 2.18 | 2.5× |
| 34° year-round best | 1439 | 100% | 2.27 | 2.4× |
| 42° = latitude | 1429 | 99% | 2.44 | 2.1× |
| 45° | 1419 | 99% | 2.49 | 2.0× |
| 60° | 1320 | 92% | 2.65 | 1.7× |
| 66° off-grid best | 1259 | 87% | 2.66 | 1.5× |
| 70° | 1212 | 84% | 2.66 | 1.5× |
| 90° | 915 | 64% | 2.45 | 1.6× |
A fixed array in Cetinje produces the most over a year at 34°. The design month for an off-grid system is December: at 66° it makes 2.66 kWh per kWp a day, 17% more than at 34°, and costs 13% of the yearly total. Why steep panels win winter.
Off-grid solar in Cetinje at 70°
Daily energy of 1 kWp by month. Bars: panels at 70°. Line: panels at 34° (year-round best).
| Month | Sun hours, flat | Sun hours at 70° | kWh/kWp/day at 70° | at 34° | Mean temp. |
|---|---|---|---|---|---|
| January | 1.67 | 3.10 | 2.75 | 2.43 | 4.4 °C |
| February | 2.38 | 3.39 | 3.00 | 2.94 | 5.1 °C |
| March | 3.54 | 3.94 | 3.45 | 3.79 | 7.7 °C |
| April | 4.78 | 4.01 | 3.46 | 4.39 | 11.3 °C |
| May | 5.86 | 3.93 | 3.33 | 4.80 | 15.6 °C |
| June | 6.78 | 3.96 | 3.29 | 5.16 | 19.8 °C |
| July | 7.02 | 4.24 | 3.49 | 5.38 | 22.8 °C |
| August | 6.22 | 4.70 | 3.88 | 5.27 | 23.2 °C |
| September | 4.50 | 4.60 | 3.87 | 4.46 | 18.8 °C |
| October | 3.12 | 4.33 | 3.70 | 3.71 | 14.5 °C |
| November | 1.93 | 3.38 | 2.94 | 2.66 | 10.4 °C |
| December | 1.47 | 3.01 | 2.66 | 2.27 | 6.0 °C |
| Year | 4.12 avg | 3.89 avg | 1212 kWh | 1439 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 440 Wp of panels at 70°, versus 520 Wp at 34°. The steep array is 14% smaller for the same winter. Size your own system.
Row spacing in Cetinje
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.
5.6 mrow pitch at 70°
4.6 mrow pitch at 34°
How Cetinje compares in Montenegro
Against the other 7 places in Montenegro with climate data, for a fixed array at its best angle.
4thof 8 places in Montenegro for sunshine: 4.12 peak sun hours a day on flat ground.
+2%solar energy a year compared with the average place in Montenegro: 1,440 against 1,409 kWh per kWp.
±0 mindaylight on the longest day, compared with Podgorica: 15 h 17 min against 15 h 18 min.
34°best year-round tilt here; across Montenegro it runs from 34° in Podgorica to 35° in Nikšić.
Of the 8 places in Montenegro, Herceg Novi gets the most sun (4.22 peak sun hours a day) and Pljevlja the least (3.73); Cetinje ranks 4th. In its darkest month, December, 1 kWp of off-grid panels at 70° makes 2.66 kWh a day here, against 2.56 kWh on average in Montenegro. The shortest day lasts 9 h 04 min, ±0 min compared with Podgorica.
Solar forecast for Cetinje, 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 Cetinje
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A free, live card for Cetinje: 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.