Neamț County · Romania · 46.92° N · 26.93° E
Solar position in Roman
Sun position, daylight and the best solar panel angle for Roman — computed for 46.92° N, 26.93° E, 202 m above sea level.
The sun right now
Sun in Roman today
Saturday, 24 October 2026 · local time UTC+3
| Event | Time | Direction / height |
|---|---|---|
| Astronomical dawn | 06:00 | sun 18° below horizon |
| Nautical dawn | 06:36 | 12° below |
| Civil dawn | 07:11 | 6° below |
| Sunrise | 07:42 | 106° ESE |
| Golden hour ends | 08:25 | sun 6° up |
| Solar noon | 12:56 | 31.3° high |
| Golden hour starts | 17:26 | sun 6° up |
| Sunset | 18:09 | 253° WSW |
| Civil dusk | 18:40 | 6° below |
| Nautical dusk | 19:16 | 12° below |
| Astronomical dusk | 19:51 | 18° below |
| Day length | 10 h 27 min | |
Sun path diagram for Roman
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 66.5° at solar noon in Roman; on the December solstice only 19.7°. Sunrise swings from 53° NE in June to 125° SE in December — a 71° 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 | 07:48 | 12:23 | 16:58 | 9 h 10 min | 23.3° |
| February | 07:06 | 12:26 | 17:45 | 10 h 39 min | 32.6° |
| March | 06:13 | 12:19 | 18:26 | 12 h 12 min | 43.4° |
| April | 06:14 | 13:11 | 20:08 | 13 h 55 min | 55.0° |
| May | 05:30 | 13:08 | 20:47 | 15 h 17 min | 63.3° |
| June | 05:17 | 13:14 | 21:10 | 15 h 53 min | 66.5° |
| July | 05:38 | 13:18 | 20:57 | 15 h 19 min | 63.5° |
| August | 06:17 | 13:15 | 20:12 | 13 h 56 min | 55.1° |
| September | 06:57 | 13:05 | 19:12 | 12 h 15 min | 43.7° |
| October | 07:38 | 12:56 | 18:14 | 10 h 36 min | 32.3° |
| November | 07:23 | 11:57 | 16:32 | 9 h 08 min | 23.2° |
| December | 07:54 | 12:10 | 16:25 | 8 h 31 min | 19.7° |
A year of daylight in Roman
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 Roman
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: 1283 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° | 1065 | 83% | 0.78 | 6.2× |
| 15° | 1204 | 94% | 1.18 | 4.3× |
| 30° | 1275 | 99% | 1.51 | 3.3× |
| 37° year-round best | 1283 | 100% | 1.64 | 2.9× |
| 45° | 1274 | 99% | 1.76 | 2.6× |
| 47° = latitude | 1268 | 99% | 1.78 | 2.6× |
| 60° | 1202 | 94% | 1.90 | 2.2× |
| 70° | 1117 | 87% | 1.93 | 1.9× |
| 71° off-grid best | 1107 | 86% | 1.93 | 1.9× |
| 90° | 873 | 68% | 1.84 | 1.6× |
A fixed array in Roman produces the most over a year at 37°. The design month for an off-grid system is December: at 71° it makes 1.93 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 Roman 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 | 1.25 | 2.51 | 2.29 | 1.95 | -3.7 °C |
| February snow | 2.01 | 3.04 | 2.76 | 2.62 | -1.9 °C |
| March | 3.24 | 3.89 | 3.46 | 3.69 | 3.3 °C |
| April | 4.51 | 4.10 | 3.56 | 4.31 | 9.5 °C |
| May | 5.61 | 4.10 | 3.47 | 4.70 | 15.6 °C |
| June | 5.99 | 3.92 | 3.26 | 4.67 | 19.6 °C |
| July | 6.02 | 4.10 | 3.38 | 4.76 | 21.9 °C |
| August | 5.42 | 4.48 | 3.71 | 4.74 | 21.6 °C |
| September | 3.90 | 4.26 | 3.61 | 4.03 | 16.1 °C |
| October | 2.46 | 3.61 | 3.15 | 3.11 | 9.5 °C |
| November | 1.33 | 2.40 | 2.12 | 1.93 | 3.7 °C |
| December snow | 0.99 | 2.14 | 1.93 | 1.64 | -1.9 °C |
| Year | 3.57 avg | 3.55 avg | 1117 kWh | 1283 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 610 Wp of panels at 70°, versus 720 Wp at 37°. The steep array is 15% smaller for the same winter. Size your own system.
Row spacing in Roman
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.
7.0 mrow pitch at 70°
5.7 mrow pitch at 37°
How Roman compares in Romania
Against the other 125 places in Romania with climate data, for a fixed array at its best angle.
71stof 126 places in Romania for sunshine, shared: 3.57 peak sun hours a day on flat ground.
−1%solar energy a year compared with the average place in Romania: 1,283 against 1,300 kWh per kWp.
+21 mindaylight on the longest day, compared with Bucharest: 15 h 53 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); Roman ranks joint 71st. In its darkest month, December, 1 kWp of off-grid panels at 70° makes 1.93 kWh a day here, against 2.01 kWh on average in Romania. The shortest day lasts 8 h 31 min, −19 min compared with Bucharest.
Solar forecast for Roman, 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 Roman
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Places near Roman
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A free, live card for Roman: 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.