Razavi Khorasan · Iran · 36.21° N · 57.68° E
Solar position in Sabzevar
Sun position, daylight and the best solar panel angle for Sabzevar — computed for 36.21° N, 57.68° E, 974 m above sea level.
The sun right now
Sun in Sabzevar today
Saturday, 24 October 2026 · local time UTC+3:30
| Event | Time | Direction / height |
|---|---|---|
| Astronomical dawn | 04:28 | sun 18° below horizon |
| Nautical dawn | 04:57 | 12° below |
| Civil dawn | 05:27 | 6° below |
| Sunrise | 05:54 | 104° ESE |
| Golden hour ends | 06:29 | sun 6° up |
| Solar noon | 11:23 | 42.0° high |
| Golden hour starts | 16:16 | sun 6° up |
| Sunset | 16:52 | 256° WSW |
| Civil dusk | 17:18 | 6° below |
| Nautical dusk | 17:48 | 12° below |
| Astronomical dusk | 18:18 | 18° below |
| Day length | 10 h 58 min | |
Sun path diagram for Sabzevar
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 77.2° at solar noon in Sabzevar; on the December solstice only 30.4°. Sunrise swings from 60° ENE in June to 119° ESE in December — a 59° 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 | 06:47 | 11:50 | 16:53 | 10 h 06 min | 33.9° |
| February | 06:20 | 11:53 | 17:26 | 11 h 06 min | 43.3° |
| March | 05:41 | 11:46 | 17:51 | 12 h 10 min | 54.1° |
| April | 04:58 | 11:38 | 18:18 | 13 h 19 min | 65.7° |
| May | 04:28 | 11:35 | 18:43 | 14 h 14 min | 74.0° |
| June | 04:22 | 11:41 | 18:59 | 14 h 38 min | 77.2° |
| July | 04:37 | 11:45 | 18:53 | 14 h 16 min | 74.2° |
| August | 05:01 | 11:42 | 18:22 | 13 h 20 min | 65.9° |
| September | 05:26 | 11:32 | 17:38 | 12 h 12 min | 54.4° |
| October | 05:51 | 11:23 | 16:55 | 11 h 05 min | 43.1° |
| November | 06:21 | 11:24 | 16:27 | 10 h 06 min | 33.9° |
| December | 06:46 | 11:37 | 16:28 | 9 h 42 min | 30.4° |
A year of daylight in Sabzevar
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 Sabzevar
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: 1826 kWh per kWp.
58°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° | 1590 | 87% | 2.06 | 3.1× |
| 15° | 1760 | 96% | 2.90 | 2.2× |
| 30° | 1826 | 100% | 3.54 | 1.7× |
| 32° year-round best | 1826 | 100% | 3.61 | 1.6× |
| 36° = latitude | 1822 | 100% | 3.74 | 1.6× |
| 45° | 1783 | 98% | 3.96 | 1.5× |
| 58° off-grid best | 1662 | 91% | 4.12 | 1.3× |
| 60° | 1637 | 90% | 4.13 | 1.3× |
| 70° | 1486 | 81% | 4.09 | 1.5× |
| 90° | 1088 | 60% | 3.68 | 2.5× |
A fixed array in Sabzevar produces the most over a year at 32°. The design month for an off-grid system is December: at 58° it makes 4.12 kWh per kWp a day, 14% more than at 32°, and costs 9% of the yearly total. Why steep panels win winter.
Off-grid solar in Sabzevar 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 | 2.69 | 4.52 | 4.07 | 3.71 | 0.9 °C |
| February | 3.62 | 4.84 | 4.33 | 4.35 | 3.0 °C |
| March | 4.76 | 4.86 | 4.25 | 4.88 | 8.4 °C |
| April | 5.99 | 4.51 | 3.86 | 5.25 | 14.0 °C |
| May | 7.11 | 4.13 | 3.44 | 5.50 | 20.2 °C |
| June | 8.13 | 3.96 | 3.23 | 5.78 | 25.4 °C |
| July | 7.94 | 4.12 | 3.33 | 5.74 | 27.3 °C |
| August | 7.43 | 4.88 | 3.99 | 5.94 | 25.4 °C |
| September | 6.23 | 5.77 | 4.80 | 5.86 | 21.1 °C |
| October | 4.60 | 5.82 | 4.96 | 5.16 | 15.1 °C |
| November | 3.17 | 5.17 | 4.55 | 4.22 | 7.2 °C |
| December | 2.50 | 4.56 | 4.09 | 3.61 | 2.3 °C |
| Year | 5.35 avg | 4.76 avg | 1486 kWh | 1826 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 370 Wp of panels at 70°, versus 330 Wp at 32°. Here the lower tilt is the better winter choice — the sun stays high enough. Size your own system.
Row spacing in Sabzevar
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.
4.3 mrow pitch at 70°
3.8 mrow pitch at 32°
How Sabzevar compares in Iran
Against the other 422 places in Iran with climate data, for a fixed array at its best angle.
221stof 423 places in Iran for sunshine: 5.36 peak sun hours a day on flat ground.
+4%solar energy a year compared with the average place in Iran: 1,826 against 1,760 kWh per kWp.
+3 mindaylight on the longest day, compared with Tehran: 14 h 38 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); Sabzevar ranks 221st. In its darkest month, June, 1 kWp of off-grid panels at 70° makes 3.23 kWh a day here, against 2.96 kWh on average in Iran. The shortest day lasts 9 h 42 min, −3 min compared with Tehran.
Solar forecast for Sabzevar, 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 Sabzevar
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Places near Sabzevar
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A free, live card for Sabzevar: 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.