Nara · Japan · 34.52° N · 135.75° E
Solar position in Yamato-Takada
Sun position, daylight and the best solar panel angle for Yamato-Takada — computed for 34.52° N, 135.75° E, 56 m above sea level.
The sun right now
Sun in Yamato-Takada today
Sunday, 25 October 2026 · local time UTC+9
| Event | Time | Direction / height |
|---|---|---|
| Astronomical dawn | 04:46 | sun 18° below horizon |
| Nautical dawn | 05:15 | 12° below |
| Civil dawn | 05:44 | 6° below |
| Sunrise | 06:10 | 104° ESE |
| Golden hour ends | 06:45 | sun 6° up |
| Solar noon | 11:40 | 43.4° high |
| Golden hour starts | 16:36 | sun 6° up |
| Sunset | 17:11 | 256° WSW |
| Civil dusk | 17:36 | 6° below |
| Nautical dusk | 18:06 | 12° below |
| Astronomical dusk | 18:35 | 18° below |
| Day length | 11 h 01 min | |
Sun path diagram for Yamato-Takada
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 78.9° at solar noon in Yamato-Takada; on the December solstice only 32.1°. Sunrise swings from 60° ENE in June to 118° ESE in December — a 58° 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 | 07:01 | 12:08 | 17:15 | 10 h 14 min | 35.6° |
| February | 06:36 | 12:10 | 17:45 | 11 h 09 min | 44.9° |
| March | 06:00 | 12:04 | 18:09 | 12 h 09 min | 55.7° |
| April | 05:18 | 11:55 | 18:33 | 13 h 14 min | 67.3° |
| May | 04:50 | 11:53 | 18:56 | 14 h 06 min | 75.7° |
| June | 04:44 | 11:58 | 19:12 | 14 h 28 min | 78.9° |
| July | 04:59 | 12:03 | 19:07 | 14 h 08 min | 76.0° |
| August | 05:21 | 12:00 | 18:38 | 13 h 16 min | 67.6° |
| September | 05:43 | 11:50 | 17:55 | 12 h 12 min | 56.2° |
| October | 06:07 | 11:41 | 17:15 | 11 h 09 min | 44.8° |
| November | 06:35 | 11:42 | 16:49 | 10 h 14 min | 35.6° |
| December | 06:59 | 11:54 | 16:50 | 9 h 51 min | 32.1° |
A year of daylight in Yamato-Takada
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 Yamato-Takada
Fixed array facing south (azimuth 180°). Energy per kWp from NASA POWER monthly climate, including clouds, temperature and snow reflection.
30°collects the most energy over a year: 1301 kWh per kWp.
48°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° | 1154 | 89% | 1.77 | 2.4× |
| 15° | 1262 | 97% | 2.34 | 1.9× |
| 30° year-round best | 1301 | 100% | 2.77 | 1.5× |
| 35° = latitude | 1297 | 100% | 2.88 | 1.4× |
| 45° | 1267 | 97% | 3.03 | 1.3× |
| 48° off-grid best | 1251 | 96% | 3.06 | 1.3× |
| 60° | 1163 | 89% | 3.11 | 1.4× |
| 70° | 1059 | 81% | 3.05 | 1.5× |
| 90° | 787 | 61% | 2.69 | 2.0× |
A fixed array in Yamato-Takada produces the most over a year at 30°. The design month for an off-grid system is December: at 48° it makes 3.06 kWh per kWp a day, 11% more than at 30°, and costs 4% of the yearly total. Why steep panels win winter.
Off-grid solar in Yamato-Takada at 70°
Daily energy of 1 kWp by month. Bars: panels at 70°. Line: panels at 30° (year-round best).
| Month | Sun hours, flat | Sun hours at 70° | kWh/kWp/day at 70° | at 30° | Mean temp. |
|---|---|---|---|---|---|
| January | 2.34 | 3.44 | 3.07 | 2.89 | 2.9 °C |
| February | 3.01 | 3.61 | 3.20 | 3.34 | 4.0 °C |
| March | 4.00 | 3.84 | 3.37 | 3.97 | 7.0 °C |
| April | 4.83 | 3.55 | 3.05 | 4.21 | 12.0 °C |
| May | 5.25 | 3.14 | 2.63 | 4.15 | 16.9 °C |
| June | 4.76 | 2.71 | 2.22 | 3.59 | 20.9 °C |
| July | 4.91 | 2.84 | 2.30 | 3.69 | 24.8 °C |
| August | 5.16 | 3.44 | 2.80 | 4.11 | 25.7 °C |
| September | 4.06 | 3.46 | 2.86 | 3.60 | 22.2 °C |
| October | 3.28 | 3.65 | 3.09 | 3.36 | 16.5 °C |
| November | 2.60 | 3.70 | 3.21 | 3.08 | 10.9 °C |
| December | 2.15 | 3.45 | 3.05 | 2.77 | 5.4 °C |
| Year | 3.87 avg | 3.40 avg | 1059 kWh | 1301 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 530 Wp of panels at 70°, versus 430 Wp at 30°. Here the lower tilt is the better winter choice — the sun stays high enough. Size your own system.
Row spacing in Yamato-Takada
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.
4.1 mrow pitch at 70°
3.5 mrow pitch at 30°
How Yamato-Takada compares in Japan
Against the other 1,215 places in Japan with climate data, for a fixed array at its best angle.
355thof 1,216 places in Japan for sunshine, shared: 3.87 peak sun hours a day on flat ground.
+1%solar energy a year compared with the average place in Japan: 1,301 against 1,284 kWh per kWp.
−7 mindaylight on the longest day, compared with Tokyo: 14 h 28 min against 14 h 35 min.
30°best year-round tilt here; across Japan it runs from 17° in Miyakojima to 41° in Kushiro.
Of the 1,216 places in Japan, Miyakojima gets the most sun (4.34 peak sun hours a day) and Wakkanai and one other place the least (3.17); Yamato-Takada ranks joint 355th. In its darkest month, June, 1 kWp of off-grid panels at 70° makes 2.22 kWh a day here, against 2.14 kWh on average in Japan. The shortest day lasts 9 h 51 min, +6 min compared with Tokyo.
Solar forecast for Yamato-Takada, 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 Yamato-Takada: 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.