Grand Est · France · 48.64° N · 4.95° E
Solar position in Saint-Dizier
Sun position, daylight and the best solar panel angle for Saint-Dizier — computed for 48.64° N, 4.95° E, 147 m above sea level.
The sun right now
Sun in Saint-Dizier today
Saturday, 24 October 2026 · local time UTC+2
| Event | Time | Direction / height |
|---|---|---|
| Astronomical dawn | 06:28 | sun 18° below horizon |
| Nautical dawn | 07:04 | 12° below |
| Civil dawn | 07:41 | 6° below |
| Sunrise | 08:13 | 107° ESE |
| Golden hour ends | 08:58 | sun 6° up |
| Solar noon | 13:24 | 29.5° high |
| Golden hour starts | 17:49 | sun 6° up |
| Sunset | 18:34 | 253° WSW |
| Civil dusk | 19:06 | 6° below |
| Nautical dusk | 19:43 | 12° below |
| Astronomical dusk | 20:19 | 18° below |
| Day length | 10 h 20 min | |
Sun path diagram for Saint-Dizier
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 64.8° at solar noon in Saint-Dizier; on the December solstice only 18.0°. Sunrise swings from 52° NE in June to 126° SE in December — a 74° 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 | 08:22 | 12:51 | 17:20 | 8 h 58 min | 21.6° |
| February | 07:37 | 12:54 | 18:10 | 10 h 34 min | 30.9° |
| March | 06:41 | 12:47 | 18:54 | 12 h 13 min | 41.7° |
| April | 06:38 | 13:39 | 20:40 | 14 h 02 min | 53.3° |
| May | 05:52 | 13:36 | 21:22 | 15 h 30 min | 61.6° |
| June | 05:37 | 13:42 | 21:46 | 16 h 09 min | 64.8° |
| July | 06:00 | 13:46 | 21:32 | 15 h 32 min | 61.8° |
| August | 06:41 | 13:43 | 20:44 | 14 h 02 min | 53.4° |
| September | 07:25 | 13:33 | 19:40 | 12 h 15 min | 42.0° |
| October | 08:09 | 13:24 | 18:39 | 10 h 30 min | 30.6° |
| November | 07:57 | 12:25 | 16:54 | 8 h 57 min | 21.4° |
| December | 08:29 | 12:38 | 16:46 | 8 h 17 min | 18.0° |
A year of daylight in Saint-Dizier
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 Saint-Dizier
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: 1177 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° | 978 | 83% | 0.58 | 8.3× |
| 15° | 1104 | 94% | 0.88 | 5.6× |
| 30° | 1169 | 99% | 1.14 | 4.2× |
| 37° year-round best | 1177 | 100% | 1.23 | 3.8× |
| 45° | 1169 | 99% | 1.32 | 3.3× |
| 49° = latitude | 1157 | 98% | 1.36 | 3.1× |
| 60° | 1103 | 94% | 1.42 | 2.8× |
| 70° off-grid best | 1025 | 87% | 1.44 | 2.5× |
| 90° | 801 | 68% | 1.36 | 2.1× |
A fixed array in Saint-Dizier produces the most over a year at 37°. The design month for an off-grid system is December: at 70° it makes 1.44 kWh per kWp a day, 17% more than at 37°, and costs 13% of the yearly total. Why steep panels win winter.
Off-grid solar in Saint-Dizier 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 | 0.94 | 1.85 | 1.64 | 1.44 | 1.3 °C |
| February | 1.73 | 2.73 | 2.44 | 2.32 | 2.0 °C |
| March | 2.98 | 3.66 | 3.23 | 3.41 | 5.3 °C |
| April | 4.48 | 4.19 | 3.64 | 4.34 | 9.4 °C |
| May | 5.21 | 3.93 | 3.35 | 4.44 | 13.3 °C |
| June | 5.79 | 3.95 | 3.31 | 4.63 | 17.1 °C |
| July | 5.62 | 3.99 | 3.32 | 4.55 | 19.2 °C |
| August | 4.74 | 4.01 | 3.35 | 4.19 | 18.7 °C |
| September | 3.69 | 4.11 | 3.50 | 3.86 | 14.9 °C |
| October | 2.17 | 3.13 | 2.70 | 2.67 | 10.6 °C |
| November | 1.11 | 2.01 | 1.76 | 1.59 | 5.6 °C |
| December | 0.75 | 1.63 | 1.44 | 1.23 | 2.1 °C |
| Year | 3.28 avg | 3.27 avg | 1025 kWh | 1177 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 820 Wp of panels at 70°, versus 960 Wp at 37°. The steep array is 15% smaller for the same winter. Size your own system.
Row spacing in Saint-Dizier
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.
7.8 mrow pitch at 70°
6.2 mrow pitch at 37°
How Saint-Dizier compares in France
Against the other 656 places in France with climate data, for a fixed array at its best angle.
341stof 657 places in France for sunshine, shared: 3.28 peak sun hours a day on flat ground.
−7%solar energy a year compared with the average place in France: 1,177 against 1,261 kWh per kWp.
−2 mindaylight on the longest day, compared with Paris: 16 h 09 min against 16 h 11 min.
37°best year-round tilt here; across France it runs from 33° in Ajaccio to 39° in Lille.
Of the 657 places in France, Marseille 12 and 5 other places get the most sun (4.46 peak sun hours a day) and Maubeuge and one other place the least (3.10); Saint-Dizier ranks joint 341st. In its darkest month, December, 1 kWp of off-grid panels at 70° makes 1.44 kWh a day here, against 1.86 kWh on average in France. The shortest day lasts 8 h 17 min, +2 min compared with Paris.
Solar forecast for Saint-Dizier, 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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A free, live card for Saint-Dizier: 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.