Look up the exact time darkness falls in Oakville, Ontario for any date of the year. Sunset times, civil dusk, full twilight schedule, and daylight changes.
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Today — Wednesday, November 4, 2026
It gets dark at 05:35 PM in Oakville
Sunrise
06:58 AM
Sunset
05:05 PM
Gets Dark
05:35 PM
Day Length
10h 8m
Oakville is losing 2m 33s of daylight per day
Darkness arrives earliest on December 7 at 5:14 PM and latest on June 25 at 9:39 PM, a swing of 4 h 25 min across the year.
The longest day brings 15 h 25 min of daylight and the shortest just 8 h 57 min. The earliest dusk comes about 14 days away from the shortest day, because Earth's oval orbit shifts solar noon through the year.
After sunset, twilight lasts about 29 min at the March equinox and stretches to 36 min in midsummer. Near the equator it is only about 21 min year-round.
In Oakville, on 95 evenings it stays light until after 9 pm, while on 92 days it is dark before 6 pm.
Oakville sits close to the middle of its time zone, so the sun is highest within 17 min of noon on standard time.
Oakville lies 4,831 km (3,002 miles) north of the equator at 43.45°N.
This page shows exactly when it gets dark in Oakville, Ontario, Canada for any day of the year. The interactive tool above lets you pick any date to see the precise sunset time, civil dusk (when true darkness begins), and the full twilight schedule including nautical and astronomical dawn and dusk.
Oakville is located at latitude 43.45° and longitude -79.67°. The time darkness falls changes throughout the year based on Earth's axial tilt — earlier in winter, later in summer. Use the date picker above to check any date.
Whether you're planning trick-or-treating for Halloween, a fireworks display, an outdoor wedding, or an evening event in Oakville, knowing the exact time darkness falls is essential. This tool calculates civil dusk — when the sun drops 6 degrees below the horizon — for any date at Oakville's exact coordinates.
The site also shows the daily daylight delta — how much daylight Oakville is gaining or losing each day — and a year-long daylight curve showing how day length rises and falls across all 365 days.