England · United Kingdom · 51.11° N · 0.86° W
Solar position in Bordon
Sun position, daylight and the best solar panel angle for Bordon — computed for 51.11° N, 0.86° W, 93 m above sea level.
The sun right now
Sun in Bordon today
Saturday, 24 October 2026 · local time UTC+1
| Event | Time | Direction / height |
|---|---|---|
| Astronomical dawn | 05:51 | sun 18° below horizon |
| Nautical dawn | 06:29 | 12° below |
| Civil dawn | 07:07 | 6° below |
| Sunrise | 07:42 | 108° ESE |
| Golden hour ends | 08:29 | sun 6° up |
| Solar noon | 12:47 | 27.1° high |
| Golden hour starts | 17:05 | sun 6° up |
| Sunset | 17:52 | 252° WSW |
| Civil dusk | 18:26 | 6° below |
| Nautical dusk | 19:05 | 12° below |
| Astronomical dusk | 19:43 | 18° below |
| Day length | 10 h 10 min | |
Sun path diagram for Bordon
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 62.3° at solar noon in Bordon; on the December solstice only 15.5°. Sunrise swings from 49° NE in June to 128° SE in December — a 79° 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 | 07:54 | 12:14 | 16:35 | 8 h 40 min | 19.1° |
| February | 07:04 | 12:17 | 17:30 | 10 h 25 min | 28.5° |
| March | 06:04 | 12:10 | 18:18 | 12 h 14 min | 39.3° |
| April | 05:56 | 13:02 | 20:09 | 14 h 13 min | 50.9° |
| May | 05:05 | 13:00 | 20:55 | 15 h 51 min | 59.1° |
| June | 04:48 | 13:05 | 21:22 | 16 h 34 min | 62.3° |
| July | 05:13 | 13:09 | 21:05 | 15 h 53 min | 59.3° |
| August | 05:59 | 13:06 | 20:12 | 14 h 13 min | 50.9° |
| September | 06:47 | 12:56 | 19:04 | 12 h 16 min | 39.5° |
| October | 07:36 | 12:47 | 17:58 | 10 h 22 min | 28.1° |
| November | 07:29 | 11:49 | 16:08 | 8 h 38 min | 19.0° |
| December | 08:04 | 12:01 | 15:58 | 7 h 54 min | 15.5° |
A year of daylight in Bordon
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 Bordon
Fixed array facing south (azimuth 180°). Energy per kWp from NASA POWER monthly climate, including clouds, temperature and snow reflection.
39°collects the most energy over a year: 1127 kWh per kWp.
73°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° | 915 | 81% | 0.49 | 9.4× |
| 15° | 1044 | 93% | 0.81 | 5.9× |
| 30° | 1115 | 99% | 1.08 | 4.3× |
| 39° year-round best | 1127 | 100% | 1.21 | 3.7× |
| 45° | 1123 | 100% | 1.28 | 3.4× |
| 51° = latitude | 1108 | 98% | 1.34 | 3.1× |
| 60° | 1068 | 95% | 1.40 | 2.8× |
| 70° | 999 | 89% | 1.44 | 2.5× |
| 73° off-grid best | 974 | 86% | 1.44 | 2.4× |
| 90° | 793 | 70% | 1.37 | 2.0× |
A fixed array in Bordon produces the most over a year at 39°. The design month for an off-grid system is December: at 73° it makes 1.44 kWh per kWp a day, 19% more than at 39°, and costs 14% of the yearly total. Why steep panels win winter.
Off-grid solar in Bordon at 70°
Daily energy of 1 kWp by month. Bars: panels at 70°. Line: panels at 39° (year-round best).
| Month | Sun hours, flat | Sun hours at 70° | kWh/kWp/day at 70° | at 39° | Mean temp. |
|---|---|---|---|---|---|
| January | 0.84 | 1.90 | 1.67 | 1.44 | 5.4 °C |
| February | 1.54 | 2.58 | 2.27 | 2.14 | 5.2 °C |
| March | 2.73 | 3.46 | 3.04 | 3.17 | 6.5 °C |
| April | 4.25 | 4.13 | 3.59 | 4.19 | 9.0 °C |
| May | 5.13 | 4.01 | 3.44 | 4.44 | 11.9 °C |
| June | 5.57 | 3.94 | 3.33 | 4.51 | 15.0 °C |
| July | 5.36 | 3.95 | 3.32 | 4.41 | 17.2 °C |
| August | 4.42 | 3.88 | 3.26 | 3.98 | 17.2 °C |
| September | 3.37 | 3.85 | 3.27 | 3.56 | 15.2 °C |
| October | 1.90 | 2.84 | 2.43 | 2.39 | 12.2 °C |
| November | 1.01 | 2.05 | 1.78 | 1.58 | 8.6 °C |
| December | 0.67 | 1.65 | 1.44 | 1.21 | 6.2 °C |
| Year | 3.07 avg | 3.19 avg | 999 kWh | 1127 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 980 Wp at 39°. The steep array is 16% smaller for the same winter. Size your own system.
Row spacing in Bordon
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.
9.3 mrow pitch at 70°
7.3 mrow pitch at 39°
How Bordon compares in the United Kingdom
Against the other 801 places in the United Kingdom with climate data, for a fixed array at its best angle.
80thof 802 places in the United Kingdom for sunshine: 3.07 peak sun hours a day on flat ground.
+7%solar energy a year compared with the average place in the United Kingdom: 1,127 against 1,058 kWh per kWp.
−4 mindaylight on the longest day, compared with London: 16 h 34 min against 16 h 38 min.
39°best year-round tilt here; across the United Kingdom it runs from 38° in Plymouth to 45° in Elgin.
Of the 802 places in the United Kingdom, Sandown and 2 other places get the most sun (3.23 peak sun hours a day) and Fort William the least (2.32); Bordon ranks 80th. In its darkest month, December, 1 kWp of off-grid panels at 70° makes 1.44 kWh a day here, against 1.32 kWh on average in the United Kingdom. The shortest day lasts 7 h 54 min, +4 min compared with London.
Solar forecast for Bordon, 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 Bordon
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Places near Bordon
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A free, live card for Bordon: 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.