British Columbia · Canada · 49.02° N · 122.80° W
Solar position in White Rock
Sun position, daylight and the best solar panel angle for White Rock — computed for 49.02° N, 122.80° W, 67 m above sea level.
The sun right now
Sun in White Rock today
Saturday, 24 October 2026 · local time UTC−7
| Event | Time | Direction / height |
|---|---|---|
| Astronomical dawn | 05:59 | sun 18° below horizon |
| Nautical dawn | 06:36 | 12° below |
| Civil dawn | 07:13 | 6° below |
| Sunrise | 07:46 | 107° ESE |
| Golden hour ends | 08:31 | sun 6° up |
| Solar noon | 12:55 | 29.0° high |
| Golden hour starts | 17:18 | sun 6° up |
| Sunset | 18:03 | 252° WSW |
| Civil dusk | 18:36 | 6° below |
| Nautical dusk | 19:13 | 12° below |
| Astronomical dusk | 19:49 | 18° below |
| Day length | 10 h 18 min | |
Sun path diagram for White Rock
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 64.4° at solar noon in White Rock; on the December solstice only 17.6°. Sunrise swings from 51° NE in June to 126° SE in December — a 75° 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 | 12:22 | 16:51 | 8 h 56 min | 21.3° |
| February | 07:08 | 12:25 | 17:41 | 10 h 34 min | 30.7° |
| March | 07:11 | 13:18 | 19:25 | 12 h 14 min | 41.5° |
| April | 06:07 | 13:10 | 20:12 | 14 h 05 min | 53.1° |
| May | 05:21 | 13:07 | 20:55 | 15 h 34 min | 61.3° |
| June | 05:06 | 13:13 | 21:19 | 16 h 12 min | 64.4° |
| July | 05:30 | 13:17 | 21:04 | 15 h 34 min | 61.3° |
| August | 06:12 | 13:14 | 20:15 | 14 h 03 min | 52.9° |
| September | 06:56 | 13:03 | 19:10 | 12 h 14 min | 41.5° |
| October | 07:41 | 12:55 | 18:09 | 10 h 28 min | 30.1° |
| November | 07:30 | 11:56 | 16:23 | 8 h 53 min | 21.0° |
| December | 08:02 | 12:09 | 16:16 | 8 h 13 min | 17.6° |
A year of daylight in White Rock
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 White Rock
Fixed array facing south (azimuth 180°). Energy per kWp from NASA POWER monthly climate, including clouds, temperature and snow reflection.
37°collects the most energy over a year: 1217 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° | 1006 | 83% | 0.55 | 9.5× |
| 15° | 1140 | 94% | 0.86 | 6.3× |
| 30° | 1209 | 99% | 1.13 | 4.7× |
| 37° year-round best | 1217 | 100% | 1.24 | 4.2× |
| 45° | 1208 | 99% | 1.34 | 3.7× |
| 49° = latitude | 1196 | 98% | 1.38 | 3.5× |
| 60° | 1139 | 94% | 1.46 | 3.0× |
| 70° | 1057 | 87% | 1.49 | 2.6× |
| 73° off-grid best | 1028 | 84% | 1.49 | 2.5× |
| 90° | 822 | 67% | 1.43 | 2.1× |
A fixed array in White Rock produces the most over a year at 37°. The design month for an off-grid system is December: at 73° it makes 1.49 kWh per kWp a day, 21% more than at 37°, and costs 16% of the yearly total. Why steep panels win winter.
Off-grid solar in White Rock at 70°
Daily energy of 1 kWp by month. Bars: panels at 70°. Line: panels at 37° (year-round best).
| Month | Sun hours, flat | Sun hours at 70° | kWh/kWp/day at 70° | at 37° | Mean temp. |
|---|---|---|---|---|---|
| January | 0.91 | 1.80 | 1.60 | 1.40 | 0.7 °C |
| February | 1.80 | 2.94 | 2.64 | 2.49 | 0.9 °C |
| March | 2.72 | 3.25 | 2.89 | 3.06 | 3.1 °C |
| April | 4.11 | 3.82 | 3.35 | 4.00 | 6.2 °C |
| May | 5.35 | 4.05 | 3.48 | 4.62 | 10.9 °C |
| June | 5.76 | 3.91 | 3.32 | 4.67 | 13.5 °C |
| July | 6.36 | 4.42 | 3.73 | 5.20 | 16.7 °C |
| August | 5.37 | 4.63 | 3.91 | 4.90 | 16.7 °C |
| September | 3.75 | 4.38 | 3.76 | 4.09 | 13.5 °C |
| October | 2.10 | 3.17 | 2.76 | 2.69 | 8.4 °C |
| November | 1.07 | 2.06 | 1.82 | 1.62 | 3.5 °C |
| December snow | 0.72 | 1.67 | 1.49 | 1.24 | 0.2 °C |
| Year | 3.34 avg | 3.34 avg | 1057 kWh | 1217 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 790 Wp of panels at 70°, versus 950 Wp at 37°. The steep array is 17% smaller for the same winter. Size your own system.
Row spacing in White Rock
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.
8.0 mrow pitch at 70°
6.3 mrow pitch at 37°
How White Rock compares in Canada
Against the other 295 places in Canada with climate data, for a fixed array at its best angle.
250thof 296 places in Canada for sunshine: 3.34 peak sun hours a day on flat ground.
−6%solar energy a year compared with the average place in Canada: 1,217 against 1,292 kWh per kWp.
+45 mindaylight on the longest day, compared with Toronto: 16 h 12 min against 15 h 27 min.
37°best year-round tilt here; across Canada it runs from 34° in Hamilton to 52° in Yellowknife.
Of the 296 places in Canada, Medicine Hat and one other place get the most sun (3.84 peak sun hours a day) and Terrace the least (2.57); White Rock ranks 250th. In its darkest month, December, 1 kWp of off-grid panels at 70° makes 1.49 kWh a day here, against 1.88 kWh on average in Canada. The shortest day lasts 8 h 13 min, −42 min compared with Toronto.
Solar forecast for White Rock, 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 White Rock
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Places near White Rock
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A free, live card for White Rock: 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.