Ardabil Province · Iran · 39.65° N · 47.92° E
Solar position in Pārsābād
Sun position, daylight and the best solar panel angle for Pārsābād — computed for 39.65° N, 47.92° E, 46 m above sea level.
The sun right now
Sun in Pārsābād today
Saturday, 24 October 2026 · local time UTC+3:30
| Event | Time | Direction / height |
|---|---|---|
| Astronomical dawn | 05:07 | sun 18° below horizon |
| Nautical dawn | 05:38 | 12° below |
| Civil dawn | 06:10 | 6° below |
| Sunrise | 06:37 | 105° ESE |
| Golden hour ends | 07:15 | sun 6° up |
| Solar noon | 12:02 | 38.6° high |
| Golden hour starts | 16:49 | sun 6° up |
| Sunset | 17:26 | 255° WSW |
| Civil dusk | 17:54 | 6° below |
| Nautical dusk | 18:25 | 12° below |
| Astronomical dusk | 18:56 | 18° below |
| Day length | 10 h 49 min | |
Sun path diagram for Pārsābād
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 73.8° at solar noon in Pārsābād; on the December solstice only 26.9°. Sunrise swings from 58° ENE in June to 120° ESE in December — a 62° 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 | 07:34 | 12:29 | 17:24 | 9 h 50 min | 30.5° |
| February | 07:03 | 12:32 | 18:01 | 10 h 58 min | 39.9° |
| March | 06:20 | 12:25 | 18:31 | 12 h 10 min | 50.7° |
| April | 05:32 | 12:17 | 19:02 | 13 h 29 min | 62.3° |
| May | 04:59 | 12:14 | 19:31 | 14 h 32 min | 70.6° |
| June | 04:50 | 12:20 | 19:49 | 14 h 59 min | 73.8° |
| July | 05:07 | 12:24 | 19:41 | 14 h 34 min | 70.8° |
| August | 05:36 | 12:21 | 19:06 | 13 h 30 min | 62.4° |
| September | 06:04 | 12:11 | 18:17 | 12 h 13 min | 51.0° |
| October | 06:34 | 12:02 | 17:30 | 10 h 56 min | 39.6° |
| November | 07:09 | 12:03 | 16:58 | 9 h 50 min | 30.4° |
| December | 07:35 | 12:16 | 16:57 | 9 h 22 min | 26.9° |
A year of daylight in Pārsābād
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 Pārsābād
Fixed array facing south (azimuth 180°). Energy per kWp from NASA POWER monthly climate, including clouds, temperature and snow reflection.
32°collects the most energy over a year: 1410 kWh per kWp.
63°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° | 1228 | 87% | 1.42 | 3.9× |
| 15° | 1358 | 96% | 2.00 | 2.8× |
| 30° | 1409 | 100% | 2.46 | 2.1× |
| 32° year-round best | 1410 | 100% | 2.51 | 2.1× |
| 40° = latitude | 1399 | 99% | 2.68 | 1.8× |
| 45° | 1380 | 98% | 2.77 | 1.7× |
| 60° | 1273 | 90% | 2.90 | 1.4× |
| 63° off-grid best | 1243 | 88% | 2.90 | 1.3× |
| 70° | 1163 | 82% | 2.88 | 1.2× |
| 90° | 868 | 62% | 2.62 | 1.5× |
A fixed array in Pārsābād produces the most over a year at 32°. The design month for an off-grid system is December: at 63° it makes 2.90 kWh per kWp a day, 15% more than at 32°, and costs 12% of the yearly total. Why steep panels win winter.
Off-grid solar in Pārsābād at 70°
Daily energy of 1 kWp by month. Bars: panels at 70°. Line: panels at 32° (year-round best).
| Month | Sun hours, flat | Sun hours at 70° | kWh/kWp/day at 70° | at 32° | Mean temp. |
|---|---|---|---|---|---|
| January | 2.00 | 3.42 | 3.04 | 2.73 | 4.4 °C |
| February | 2.59 | 3.44 | 3.04 | 3.04 | 5.5 °C |
| March | 3.60 | 3.73 | 3.24 | 3.66 | 9.8 °C |
| April | 4.57 | 3.66 | 3.11 | 4.05 | 14.1 °C |
| May | 6.02 | 3.87 | 3.21 | 4.79 | 20.9 °C |
| June | 7.04 | 3.89 | 3.16 | 5.20 | 26.1 °C |
| July | 6.70 | 3.96 | 3.18 | 5.02 | 28.6 °C |
| August | 6.01 | 4.34 | 3.50 | 4.90 | 28.0 °C |
| September | 4.53 | 4.33 | 3.57 | 4.24 | 23.4 °C |
| October | 3.10 | 3.84 | 3.24 | 3.36 | 17.2 °C |
| November | 2.18 | 3.50 | 3.04 | 2.80 | 10.3 °C |
| December | 1.77 | 3.26 | 2.88 | 2.51 | 5.7 °C |
| Year | 4.18 avg | 3.77 avg | 1163 kWh | 1410 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 410 Wp of panels at 70°, versus 470 Wp at 32°. The steep array is 13% smaller for the same winter. Size your own system.
Row spacing in Pārsābād
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.
5.0 mrow pitch at 70°
4.1 mrow pitch at 32°
How Pārsābād compares in Iran
Against the other 422 places in Iran with climate data, for a fixed array at its best angle.
407thof 423 places in Iran for sunshine, shared: 4.18 peak sun hours a day on flat ground.
−20%solar energy a year compared with the average place in Iran: 1,410 against 1,760 kWh per kWp.
+24 mindaylight on the longest day, compared with Tehran: 14 h 59 min against 14 h 35 min.
32°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); Pārsābād ranks joint 407th. In its darkest month, December, 1 kWp of off-grid panels at 70° makes 2.88 kWh a day here, against 2.96 kWh on average in Iran. The shortest day lasts 9 h 22 min, −23 min compared with Tehran.
Solar forecast for Pārsābād, 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 Pārsābād: 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.