Fars · Iran · 27.68° N · 54.34° E
Solar position in Lār
Sun position, daylight and the best solar panel angle for Lār — computed for 27.68° N, 54.34° E, 818 m above sea level.
The sun right now
Sun in Lār today
Saturday, 24 October 2026 · local time UTC+3:30
| Event | Time | Direction / height |
|---|---|---|
| Astronomical dawn | 04:39 | sun 18° below horizon |
| Nautical dawn | 05:06 | 12° below |
| Civil dawn | 05:34 | 6° below |
| Sunrise | 05:58 | 103° ESE |
| Golden hour ends | 06:29 | sun 6° up |
| Solar noon | 11:36 | 50.5° high |
| Golden hour starts | 16:43 | sun 6° up |
| Sunset | 17:15 | 257° WSW |
| Civil dusk | 17:39 | 6° below |
| Nautical dusk | 18:06 | 12° below |
| Astronomical dusk | 18:33 | 18° below |
| Day length | 11 h 17 min | |
Sun path diagram for Lār
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 85.8° at solar noon in Lār; on the December solstice only 38.9°. Sunrise swings from 63° ENE in June to 116° ESE in December — a 53° 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 | 06:43 | 12:04 | 17:24 | 10 h 41 min | 42.5° |
| February | 06:24 | 12:06 | 17:47 | 11 h 23 min | 51.8° |
| March | 05:55 | 11:59 | 18:04 | 12 h 09 min | 62.6° |
| April | 05:22 | 11:51 | 18:20 | 12 h 58 min | 74.2° |
| May | 05:00 | 11:49 | 18:38 | 13 h 37 min | 82.5° |
| June | 04:57 | 11:54 | 18:51 | 13 h 54 min | 85.8° |
| July | 05:09 | 11:59 | 18:48 | 13 h 38 min | 82.8° |
| August | 05:26 | 11:55 | 18:25 | 12 h 59 min | 74.4° |
| September | 05:40 | 11:45 | 17:50 | 12 h 10 min | 63.0° |
| October | 05:56 | 11:37 | 17:18 | 11 h 22 min | 51.6° |
| November | 06:18 | 11:38 | 16:58 | 10 h 40 min | 42.4° |
| December | 06:38 | 11:50 | 17:02 | 10 h 23 min | 38.9° |
A year of daylight in Lār
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 Lār
Fixed array facing south (azimuth 180°). Energy per kWp from NASA POWER monthly climate, including clouds, temperature and snow reflection.
26°collects the most energy over a year: 1896 kWh per kWp.
35°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° | 1729 | 91% | 3.04 | 2.0× |
| 15° | 1865 | 98% | 3.96 | 1.5× |
| 26° year-round best | 1896 | 100% | 4.48 | 1.3× |
| 28° = latitude | 1895 | 100% | 4.55 | 1.2× |
| 30° | 1892 | 100% | 4.63 | 1.2× |
| 35° off-grid best | 1876 | 99% | 4.78 | 1.1× |
| 45° | 1808 | 95% | 5.00 | 1.3× |
| 60° | 1620 | 85% | 5.06 | 1.6× |
| 70° | 1445 | 76% | 4.92 | 2.0× |
| 90° | 1015 | 54% | 4.24 | 3.6× |
A fixed array in Lār produces the most over a year at 26°. The design month for an off-grid system is December: at 35° it makes 4.78 kWh per kWp a day, 7% more than at 26°, and costs 1% of the yearly total. Why steep panels win winter.
Off-grid solar in Lār at 70°
Daily energy of 1 kWp by month. Bars: panels at 70°. Line: panels at 26° (year-round best).
| Month | Sun hours, flat | Sun hours at 70° | kWh/kWp/day at 70° | at 26° | Mean temp. |
|---|---|---|---|---|---|
| January | 4.01 | 5.83 | 5.03 | 4.71 | 11.8 °C |
| February | 4.79 | 5.50 | 4.72 | 5.01 | 14.0 °C |
| March | 5.92 | 5.20 | 4.38 | 5.46 | 18.3 °C |
| April | 6.77 | 4.31 | 3.54 | 5.47 | 23.8 °C |
| May | 7.72 | 3.64 | 2.91 | 5.60 | 29.9 °C |
| June | 8.01 | 3.21 | 2.52 | 5.48 | 33.5 °C |
| July | 7.41 | 3.37 | 2.64 | 5.19 | 34.5 °C |
| August | 7.09 | 3.97 | 3.14 | 5.31 | 33.4 °C |
| September | 6.47 | 4.97 | 3.98 | 5.42 | 30.5 °C |
| October | 5.56 | 5.86 | 4.79 | 5.36 | 25.6 °C |
| November | 4.36 | 5.94 | 4.99 | 4.83 | 18.8 °C |
| December | 3.74 | 5.74 | 4.92 | 4.48 | 14.0 °C |
| Year | 5.99 avg | 4.79 avg | 1445 kWh | 1896 kWh |
Sizing example. To run a 1 kWh-per-day load through June on LiFePO4 batteries (charge controller, battery and inverter losses included) you need about 470 Wp of panels at 70°, versus 260 Wp at 26°. Here the lower tilt is the better winter choice — the sun stays high enough. Size your own system.
Row spacing in Lār
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.
3.3 mrow pitch at 70°
3.0 mrow pitch at 26°
How Lār compares in Iran
Against the other 422 places in Iran with climate data, for a fixed array at its best angle.
8thof 423 places in Iran for sunshine, shared: 5.99 peak sun hours a day on flat ground.
+8%solar energy a year compared with the average place in Iran: 1,896 against 1,760 kWh per kWp.
−41 mindaylight on the longest day, compared with Tehran: 13 h 54 min against 14 h 35 min.
26°best year-round tilt here; across Iran it runs from 24° in Kīsh to 33° in Khūy.
Of the 423 places in Iran, Jālq gets the most sun (6.10 peak sun hours a day) and Bandar-e Anzalī the least (3.92); Lār ranks joint 8th. In its darkest month, June, 1 kWp of off-grid panels at 70° makes 2.52 kWh a day here, against 2.96 kWh on average in Iran. The shortest day lasts 10 h 23 min, +39 min compared with Tehran.
Solar forecast for Lār, 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 Lār
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Places near Lār
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A free, live card for Lār: 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.