Solarposition.org

Srpska · Bosnia and Herzegovina · 44.76° N · 19.21° E

Solar position in Bijeljina

Sun position, daylight and the best solar panel angle for Bijeljina — computed for 44.76° N, 19.21° E, 91 m above sea level.

Sunrise today07:10106° ESE
Sunset today17:43254° WSW
Best panel angle35°year-round, facing south
Off-grid angle66°best for the darkest month

The sun right now

Azimuth180.0°
Elevation33.4°
At solar noon, 12:27Open on the sun map

Sun in Bijeljina today

Saturday, 24 October 2026 · local time UTC+2

EventTimeDirection / height
Astronomical dawn05:32sun 18° below horizon
Nautical dawn06:0612° below
Civil dawn06:406° below
Sunrise07:10106° ESE
Golden hour ends07:51sun 6° up
Solar noon12:2733.4° high
Golden hour starts17:03sun 6° up
Sunset17:43254° WSW
Civil dusk18:136° below
Nautical dusk18:4712° below
Astronomical dusk19:2118° below
Day length10 h 34 min

Sun path diagram for Bijeljina

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 solstice67891011121314151617181920EquinoxDecember solstice89101112131415Today
  • June solstice
  • Equinox
  • December solstice
  • Today

On the June solstice the sun reaches 68.7° at solar noon in Bijeljina; on the December solstice only 21.8°. Sunrise swings from 55° NE in June to 123° ESE in December — a 68° 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
January07:1311:5416:369 h 23 min25.4°
February06:3411:5617:1910 h 45 min34.8°
March05:4411:5017:5612 h 12 min45.6°
April05:4812:4219:3513 h 47 min57.2°
May05:0812:3920:1115 h 02 min65.5°
June04:5712:4420:3215 h 35 min68.7°
July05:1712:4920:2115 h 04 min65.7°
August05:5212:4619:3913 h 47 min57.3°
September06:2812:3518:4212 h 14 min45.9°
October07:0612:2717:4810 h 43 min34.5°
November06:4711:2816:099 h 22 min25.3°
December07:1711:4116:058 h 48 min21.8°

A year of daylight in Bijeljina

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 Bijeljina

Fixed array facing south (azimuth 180°). Energy per kWp from NASA POWER monthly climate, including clouds, temperature and snow reflection.

35°collects the most energy over a year: 1286 kWh per kWp.

66°gives the most in the darkest month — the one an off-grid system is sized for.

40%50%60%70%80%90%100%0°10°20°30°40°50°60°70°80°90°Best year-round 35°Best worst-month 66°70°Yearly energyWorst-month energy
  • Yearly energy
  • Worst-month energy
TiltkWh/kWp per yearShare of best yearDecember kWh/kWp/dayBest ÷ worst month
0°108985%0.856.0×
15°122095%1.224.2×
30°1282100%1.523.3×
35° year-round best1286100%1.603.1×
45° = latitude127099%1.732.6×
60°118792%1.832.2×
66° off-grid best113588%1.842.1×
70°109585%1.842.0×
90°83765%1.701.6×

A fixed array in Bijeljina produces the most over a year at 35°. The design month for an off-grid system is December: at 66° it makes 1.84 kWh per kWp a day, 15% more than at 35°, and costs 12% of the yearly total. Why steep panels win winter.

Off-grid solar in Bijeljina at 70°

Daily energy of 1 kWp by month. Bars: panels at 70°. Line: panels at 35° (year-round best).

0123456January: 2.18 (70°)2.2JanFebruary: 2.62 (70°)2.6FebMarch: 3.36 (70°)3.4MarApril: 3.45 (70°)3.4AprMay: 3.26 (70°)3.3MayJune: 3.16 (70°)3.2JunJuly: 3.34 (70°)3.3JulAugust: 3.63 (70°)3.6AugSeptember: 3.45 (70°)3.5SepOctober: 3.25 (70°)3.3OctNovember: 2.42 (70°)2.4NovDecember: 1.84 (70°)1.8Dec35°
MonthSun hours, flatSun hours at 70°kWh/kWp/day at 70°at 35°Mean temp.
January snow1.312.422.181.90-0.5 °C
February2.062.932.622.571.1 °C
March3.303.813.363.635.7 °C
April4.564.003.454.2611.0 °C
May5.463.863.264.5315.9 °C
June6.083.813.164.7120.1 °C
July6.264.053.344.9022.7 °C
August5.544.403.634.7722.7 °C
September3.904.093.453.9217.2 °C
October2.693.773.253.2411.8 °C
November1.582.752.422.206.3 °C
December1.072.061.841.600.7 °C
Year3.66 avg3.50 avg1095 kWh1286 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 640 Wp of panels at 70°, versus 740 Wp at 35°. The steep array is 13% smaller for the same winter. Size your own system.

Row spacing in Bijeljina

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.

6.3 mrow pitch at 70°

5.0 mrow pitch at 35°

Row spacing calculator

How Bijeljina compares in Bosnia and Herzegovina

Against the other 22 places in Bosnia and Herzegovina with climate data, for a fixed array at its best angle.

11thof 23 places in Bosnia and Herzegovina for sunshine, shared: 3.66 peak sun hours a day on flat ground.

−1%solar energy a year compared with the average place in Bosnia and Herzegovina: 1,286 against 1,304 kWh per kWp.

+7 mindaylight on the longest day, compared with Sarajevo: 15 h 35 min against 15 h 28 min.

35°best year-round tilt here, the same everywhere in Bosnia and Herzegovina.

Of the 23 places in Bosnia and Herzegovina, Trebinje gets the most sun (4.14 peak sun hours a day) and Banja Luka the least (3.60); Bijeljina ranks joint 11th. In its darkest month, December, 1 kWp of off-grid panels at 70° makes 1.84 kWh a day here, against 2.08 kWh on average in Bosnia and Herzegovina. The shortest day lasts 8 h 48 min, −7 min compared with Sarajevo.

The sunniest places in Bosnia and Herzegovina

Solar forecast for Bijeljina, 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 Bijeljina

What is the best solar panel angle in Bijeljina?
For a fixed array facing south, the best year-round tilt in Bijeljina is 35°, worth about 1286 kWh per kWp a year. An off-grid system that has to get through December does better at about 66°.
What time is sunrise and sunset in Bijeljina today?
On 24 October 2026 the sun rises at 07:10 and sets at 17:43 local time (UTC+2), giving 10 h 34 min of daylight. Solar noon is at 12:27.
How many peak sun hours does Bijeljina get?
On a flat surface 3.7 hours a day averaged over the year, from 1.1 in December to 6.3 in July. Panels tilted at 70° receive 2.1 sun hours a day in December.
How high does the sun get in Bijeljina?
At solar noon the sun stands 68.7° above the horizon on the June solstice and 21.8° on the December solstice.
Is Bijeljina a good place for solar panels?
With 3.7 peak sun hours a day on flat ground, Bijeljina ranks joint 11th of 23 places in Bosnia and Herzegovina for sunshine. A 1 kWp array at the best angle (35°) makes about 1,286 kWh a year here, 1% less than the average place in Bosnia and Herzegovina.

Places near Bijeljina

All places in Bosnia and Herzegovina

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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.