Alberta · Canada · 51.03° N · 113.82° W
Solar position in Chestermere
Sun position, daylight and the best solar panel angle for Chestermere — computed for 51.03° N, 113.82° W, 1022 m above sea level.
The sun right now
Sun in Chestermere today
Saturday, 24 October 2026 · local time UTC−6
| Event | Time | Direction / height |
|---|---|---|
| Astronomical dawn | 06:23 | sun 18° below horizon |
| Nautical dawn | 07:01 | 12° below |
| Civil dawn | 07:40 | 6° below |
| Sunrise | 08:14 | 108° ESE |
| Golden hour ends | 09:01 | sun 6° up |
| Solar noon | 13:19 | 27.0° high |
| Golden hour starts | 17:36 | sun 6° up |
| Sunset | 18:23 | 252° WSW |
| Civil dusk | 18:57 | 6° below |
| Nautical dusk | 19:36 | 12° below |
| Astronomical dusk | 20:14 | 18° below |
| Day length | 10 h 10 min | |
Sun path diagram for Chestermere
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 62.4° at solar noon in Chestermere; on the December solstice only 15.6°. 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 | 08:26 | 12:46 | 17:07 | 8 h 42 min | 19.2° |
| February | 07:35 | 12:49 | 18:02 | 10 h 27 min | 28.7° |
| March | 07:35 | 13:42 | 19:50 | 12 h 15 min | 39.5° |
| April | 06:27 | 13:34 | 20:41 | 14 h 14 min | 51.0° |
| May | 05:36 | 13:32 | 21:27 | 15 h 51 min | 59.3° |
| June | 05:20 | 13:37 | 21:53 | 16 h 33 min | 62.4° |
| July | 05:45 | 13:41 | 21:36 | 15 h 51 min | 59.3° |
| August | 06:31 | 13:38 | 20:43 | 14 h 12 min | 50.9° |
| September | 07:20 | 13:27 | 19:35 | 12 h 15 min | 39.4° |
| October | 08:09 | 13:19 | 18:29 | 10 h 21 min | 28.1° |
| November | 08:01 | 12:20 | 16:40 | 8 h 38 min | 19.0° |
| December | 08:36 | 12:33 | 16:30 | 7 h 54 min | 15.6° |
A year of daylight in Chestermere
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 Chestermere
Fixed array facing south (azimuth 180°). Energy per kWp from NASA POWER monthly climate, including clouds, temperature and snow reflection.
44°collects the most energy over a year: 1431 kWh per kWp.
78°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° | 1107 | 77% | 0.72 | 7.4× |
| 15° | 1288 | 90% | 1.25 | 4.5× |
| 30° | 1398 | 98% | 1.71 | 3.3× |
| 44° year-round best | 1431 | 100% | 2.05 | 2.5× |
| 45° | 1431 | 100% | 2.07 | 2.5× |
| 51° = latitude | 1422 | 99% | 2.18 | 2.3× |
| 60° | 1386 | 97% | 2.31 | 2.0× |
| 70° | 1314 | 92% | 2.40 | 1.9× |
| 78° off-grid best | 1234 | 86% | 2.42 | 1.9× |
| 90° | 1081 | 76% | 2.37 | 1.8× |
A fixed array in Chestermere produces the most over a year at 44°. The design month for an off-grid system is December: at 78° it makes 2.42 kWh per kWp a day, 18% more than at 44°, and costs 14% of the yearly total. Why steep panels win winter.
Off-grid solar in Chestermere at 70°
Daily energy of 1 kWp by month. Bars: panels at 70°. Line: panels at 44° (year-round best).
| Month | Sun hours, flat | Sun hours at 70° | kWh/kWp/day at 70° | at 44° | Mean temp. |
|---|---|---|---|---|---|
| January snow | 1.24 | 3.05 | 2.84 | 2.48 | -7.6 °C |
| February snow | 2.34 | 4.39 | 4.07 | 3.76 | -7.0 °C |
| March snow | 3.59 | 5.09 | 4.64 | 4.58 | -2.0 °C |
| April | 4.67 | 4.50 | 4.00 | 4.65 | 3.7 °C |
| May | 5.62 | 4.35 | 3.76 | 4.78 | 9.8 °C |
| June | 6.11 | 4.24 | 3.60 | 4.78 | 14.0 °C |
| July | 6.58 | 4.72 | 3.97 | 5.21 | 17.8 °C |
| August | 5.34 | 4.75 | 4.02 | 4.86 | 16.5 °C |
| September | 3.75 | 4.51 | 3.90 | 4.22 | 11.2 °C |
| October | 2.34 | 3.80 | 3.38 | 3.33 | 4.0 °C |
| November snow | 1.25 | 2.92 | 2.66 | 2.35 | -2.5 °C |
| December snow | 0.93 | 2.58 | 2.40 | 2.05 | -7.7 °C |
| Year | 3.65 avg | 4.07 avg | 1314 kWh | 1431 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 490 Wp of panels at 70°, versus 580 Wp at 44°. The steep array is 14% smaller for the same winter. Size your own system.
Row spacing in Chestermere
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°
7.8 mrow pitch at 44°
How Chestermere compares in Canada
Against the other 295 places in Canada with climate data, for a fixed array at its best angle.
43rdof 296 places in Canada for sunshine, shared: 3.65 peak sun hours a day on flat ground.
+11%solar energy a year compared with the average place in Canada: 1,431 against 1,292 kWh per kWp.
+1 h 06 mindaylight on the longest day, compared with Toronto: 16 h 33 min against 15 h 27 min.
44°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); Chestermere ranks joint 43rd. In its darkest month, December, 1 kWp of off-grid panels at 70° makes 2.40 kWh a day here, against 1.88 kWh on average in Canada. The shortest day lasts 7 h 54 min, −1 h 01 min compared with Toronto.
Solar forecast for Chestermere, 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 Chestermere
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A free, live card for Chestermere: 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.