Solarposition.org

Quebec · Canada · 46.05° N · 73.47° W

Solar position in Saint-Charles-Borromée

Sun position, daylight and the best solar panel angle for Saint-Charles-Borromée — computed for 46.05° N, 73.47° W, 69 m above sea level.

Sunrise today07:23106° ESE
Sunset today17:52253° WSW
Best panel angle40°year-round, facing south
Off-grid angle74°best for the darkest month

The sun right now

Azimuth180.0°
Elevation32.1°
At solar noon, 12:37Open on the sun map

Sun in Saint-Charles-Borromée today

Saturday, 24 October 2026 · local time UTC−4

EventTimeDirection / height
Astronomical dawn05:43sun 18° below horizon
Nautical dawn06:1712° below
Civil dawn06:526° below
Sunrise07:23106° ESE
Golden hour ends08:05sun 6° up
Solar noon12:3732.1° high
Golden hour starts17:10sun 6° up
Sunset17:52253° WSW
Civil dusk18:226° below
Nautical dusk18:5712° below
Astronomical dusk19:3218° below
Day length10 h 29 min

Sun path diagram for Saint-Charles-Borromée

Where the sun stands in the sky: the centre is straight overhead, the outer ring is the horizon. Numbers mark local clock hours.

15°30°45°60°75°N30°60°E120°150°S210°240°W300°330°June solstice67891011121314151617181920EquinoxDecember solstice8910111213141516Today
  • June solstice
  • Equinox
  • December solstice
  • Today

On the June solstice the sun reaches 67.4° at solar noon in Saint-Charles-Borromée; on the December solstice only 20.6°. Sunrise swings from 54° NE in June to 124° SE in December — a 70° 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.

MonthSunriseSolar noonSunsetDay lengthNoon elevation
January07:2712:0516:439 h 16 min24.2°
February06:4612:0717:2810 h 42 min33.6°
March06:5413:0119:0712 h 13 min44.4°
April05:5612:5219:4913 h 52 min56.0°
May05:1512:5020:2615 h 12 min64.2°
June05:0212:5520:4815 h 46 min67.4°
July05:2313:0020:3615 h 12 min64.3°
August06:0012:5619:5213 h 51 min55.9°
September06:3912:4618:5312 h 14 min44.5°
October07:1912:3817:5710 h 38 min33.1°
November07:0211:3916:169 h 13 min24.0°
December07:3311:5216:118 h 38 min20.6°

A year of daylight in Saint-Charles-Borromée

Each column is one day of 2026. Bright: sun above the horizon; soft: civil twilight; line: solar noon. Steps are daylight saving time changes.

00:0003:0006:0009:0012:0015:0018:0021:0000:00JanFebMarAprMayJunJulAugSepOctNovDec

Best solar panel angle in Saint-Charles-Borromée

Fixed array facing south (azimuth 180°). Energy per kWp from NASA POWER monthly climate, including clouds, temperature and snow reflection.

40°collects the most energy over a year: 1305 kWh per kWp.

74°gives the most in the darkest month — the one an off-grid system is sized for.

40%50%60%70%80%90%100%0°10°20°30°40°50°60°70°80°90°Best year-round 40°Best worst-month 74°70°Yearly energyWorst-month energy
  • Yearly energy
  • Worst-month energy
TiltkWh/kWp per yearShare of best yearDecember kWh/kWp/dayBest ÷ worst month
0°106482%0.825.7×
15°121093%1.233.9×
30°129199%1.573.0×
40° year-round best1305100%1.762.5×
45°1301100%1.832.4×
46° = latitude129999%1.852.4×
60°124095%2.002.3×
70°116289%2.042.2×
74° off-grid best112386%2.052.1×
90°93171%1.982.0×

A fixed array in Saint-Charles-Borromée produces the most over a year at 40°. The design month for an off-grid system is December: at 74° it makes 2.05 kWh per kWp a day, 17% more than at 40°, and costs 14% of the yearly total. Why steep panels win winter.

Off-grid solar in Saint-Charles-Borromée at 70°

Daily energy of 1 kWp by month. Bars: panels at 70°. Line: panels at 40° (year-round best).

012345January: 2.89 (70°)2.9JanFebruary: 3.69 (70°)3.7FebMarch: 4.43 (70°)4.4MarApril: 3.56 (70°)3.6AprMay: 3.24 (70°)3.2MayJune: 3.09 (70°)3.1JunJuly: 3.20 (70°)3.2JulAugust: 3.39 (70°)3.4AugSeptember: 3.59 (70°)3.6SepOctober: 2.78 (70°)2.8OctNovember: 2.36 (70°)2.4NovDecember: 2.04 (70°)2.0Dec40°
MonthSun hours, flatSun hours at 70°kWh/kWp/day at 70°at 40°Mean temp.
January snow1.443.062.892.51-12.6 °C
February snow2.343.923.693.42-11.0 °C
March snow3.554.814.434.41-5.1 °C
April4.474.013.564.323.6 °C
May5.273.783.244.3711.8 °C
June5.743.693.094.4017.1 °C
July5.703.853.204.4420.0 °C
August4.974.053.394.3019.1 °C
September3.874.223.594.0315.0 °C
October2.283.172.782.827.3 °C
November snow1.402.622.362.140.1 °C
December snow1.022.212.041.76-8.0 °C
Year3.51 avg3.61 avg1162 kWh1305 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 580 Wp of panels at 70°, versus 670 Wp at 40°. The steep array is 14% smaller for the same winter. Size your own system.

Row spacing in Saint-Charles-Borromée

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.

6.7 mrow pitch at 70°

5.6 mrow pitch at 40°

Row spacing calculator

How Saint-Charles-Borromée compares in Canada

Against the other 295 places in Canada with climate data, for a fixed array at its best angle.

189thof 296 places in Canada for sunshine, shared: 3.51 peak sun hours a day on flat ground.

+1%solar energy a year compared with the average place in Canada: 1,305 against 1,292 kWh per kWp.

+19 mindaylight on the longest day, compared with Toronto: 15 h 46 min against 15 h 27 min.

40°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); Saint-Charles-Borromée ranks joint 189th. In its darkest month, December, 1 kWp of off-grid panels at 70° makes 2.04 kWh a day here, against 1.88 kWh on average in Canada. The shortest day lasts 8 h 38 min, −17 min compared with Toronto.

The sunniest places in Canada

Solar forecast for Saint-Charles-Borromée, next 48 hours

Expected output of 1 kWp at 70°, computed from the ICON-EU weather model of the Deutscher Wetterdienst (DWD), Europe.

Loading the latest forecast…

Questions about the sun in Saint-Charles-Borromée

What is the best solar panel angle in Saint-Charles-Borromée?
For a fixed array facing south, the best year-round tilt in Saint-Charles-Borromée is 40°, worth about 1305 kWh per kWp a year. An off-grid system that has to get through December does better at about 74°.
What time is sunrise and sunset in Saint-Charles-Borromée today?
On 24 October 2026 the sun rises at 07:23 and sets at 17:52 local time (UTC−4), giving 10 h 29 min of daylight. Solar noon is at 12:37.
How many peak sun hours does Saint-Charles-Borromée get?
On a flat surface 3.5 hours a day averaged over the year, from 1.0 in December to 5.7 in June. Panels tilted at 70° receive 2.2 sun hours a day in December.
How high does the sun get in Saint-Charles-Borromée?
At solar noon the sun stands 67.4° above the horizon on the June solstice and 20.6° on the December solstice.
Is Saint-Charles-Borromée a good place for solar panels?
With 3.5 peak sun hours a day on flat ground, Saint-Charles-Borromée ranks joint 189th of 296 places in Canada for sunshine. A 1 kWp array at the best angle (40°) makes about 1,305 kWh a year here, 1% more than the average place in Canada.

Places near Saint-Charles-Borromée

All places in Canada

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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.