Vrancea · Romania · 46.10° N · 27.18° E
Solar position in Adjud
Sun position, daylight and the best solar panel angle for Adjud — computed for 46.10° N, 27.18° E, 103 m above sea level.
The sun right now
Sun in Adjud today
Saturday, 24 October 2026 · local time UTC+3
| Event | Time | Direction / height |
|---|---|---|
| Astronomical dawn | 06:00 | sun 18° below horizon |
| Nautical dawn | 06:34 | 12° below |
| Civil dawn | 07:09 | 6° below |
| Sunrise | 07:40 | 106° ESE |
| Golden hour ends | 08:22 | sun 6° up |
| Solar noon | 12:55 | 32.1° high |
| Golden hour starts | 17:27 | sun 6° up |
| Sunset | 18:09 | 254° WSW |
| Civil dusk | 18:40 | 6° below |
| Nautical dusk | 19:15 | 12° below |
| Astronomical dusk | 19:50 | 18° below |
| Day length | 10 h 29 min | |
Sun path diagram for Adjud
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 67.3° at solar noon in Adjud; on the December solstice only 20.5°. 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 | 07:45 | 12:22 | 17:00 | 9 h 15 min | 24.1° |
| February | 07:04 | 12:25 | 17:45 | 10 h 41 min | 33.4° |
| March | 06:12 | 12:18 | 18:24 | 12 h 12 min | 44.2° |
| April | 06:14 | 13:10 | 20:06 | 13 h 51 min | 55.8° |
| May | 05:32 | 13:07 | 20:43 | 15 h 11 min | 64.1° |
| June | 05:20 | 13:13 | 21:06 | 15 h 46 min | 67.3° |
| July | 05:40 | 13:17 | 20:54 | 15 h 13 min | 64.3° |
| August | 06:17 | 13:14 | 20:10 | 13 h 52 min | 55.9° |
| September | 06:56 | 13:04 | 19:11 | 12 h 15 min | 44.5° |
| October | 07:36 | 12:55 | 18:14 | 10 h 39 min | 33.2° |
| November | 07:20 | 11:56 | 16:33 | 9 h 14 min | 24.0° |
| December | 07:50 | 12:09 | 16:28 | 8 h 38 min | 20.5° |
A year of daylight in Adjud
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 Adjud
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: 1296 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° | 1079 | 83% | 0.84 | 5.8× |
| 15° | 1218 | 94% | 1.26 | 4.0× |
| 30° | 1288 | 99% | 1.62 | 3.0× |
| 37° year-round best | 1296 | 100% | 1.75 | 2.7× |
| 45° | 1286 | 99% | 1.88 | 2.4× |
| 46° = latitude | 1283 | 99% | 1.89 | 2.4× |
| 60° | 1212 | 93% | 2.03 | 2.0× |
| 70° | 1125 | 87% | 2.06 | 1.8× |
| 71° off-grid best | 1115 | 86% | 2.06 | 1.8× |
| 90° | 877 | 68% | 1.96 | 1.5× |
A fixed array in Adjud produces the most over a year at 37°. The design month for an off-grid system is December: at 71° it makes 2.06 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 Adjud 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 | 1.30 | 2.60 | 2.37 | 2.02 | -3.0 °C |
| February snow | 2.09 | 3.16 | 2.86 | 2.72 | -1.1 °C |
| March | 3.28 | 3.88 | 3.44 | 3.69 | 4.1 °C |
| April | 4.52 | 4.05 | 3.51 | 4.28 | 10.1 °C |
| May | 5.61 | 4.05 | 3.42 | 4.65 | 16.3 °C |
| June | 6.02 | 3.88 | 3.21 | 4.65 | 20.5 °C |
| July | 6.07 | 4.08 | 3.35 | 4.75 | 22.9 °C |
| August | 5.49 | 4.47 | 3.69 | 4.75 | 22.7 °C |
| September | 3.98 | 4.29 | 3.63 | 4.07 | 17.1 °C |
| October | 2.55 | 3.69 | 3.20 | 3.18 | 10.3 °C |
| November | 1.42 | 2.55 | 2.25 | 2.05 | 4.5 °C |
| December snow | 1.06 | 2.28 | 2.06 | 1.75 | -1.3 °C |
| Year | 3.62 avg | 3.58 avg | 1125 kWh | 1296 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 570 Wp of panels at 70°, versus 670 Wp at 37°. The steep array is 15% smaller for the same winter. Size your own system.
Row spacing in Adjud
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.
6.7 mrow pitch at 70°
5.5 mrow pitch at 37°
How Adjud compares in Romania
Against the other 125 places in Romania with climate data, for a fixed array at its best angle.
57thof 126 places in Romania for sunshine, shared: 3.62 peak sun hours a day on flat ground.
±0%solar energy a year compared with the average place in Romania: 1,296 against 1,300 kWh per kWp.
+13 mindaylight on the longest day, compared with Bucharest: 15 h 46 min against 15 h 33 min.
37°best year-round tilt here; across Romania it runs from 33° in Mangalia to 39° in Bistriţa.
Of the 126 places in Romania, Mangalia gets the most sun (3.93 peak sun hours a day) and Vişeu de Sus and one other place the least (3.33); Adjud ranks joint 57th. In its darkest month, December, 1 kWp of off-grid panels at 70° makes 2.06 kWh a day here, against 2.01 kWh on average in Romania. The shortest day lasts 8 h 38 min, −13 min compared with Bucharest.
Solar forecast for Adjud, 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 Adjud
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Places near Adjud
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A free, live card for Adjud: 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.