Oakville
Sunrise and sunset in Oakville
Today’s sunrise, sunset and twilight in Oakville, in local time. At 43.5° N, the day lasts from 8 h 57 min at the winter solstice to 15 h 25 min at the summer solstice.
Today · worked out at
Thursday, October 22: sunrise at 07:41, sunset at 18:24.
Day length 10 h 43 min, 2 min 48 s shorter than yesterday.
Solar noon at 13:03, with the Sun 35° above the horizon.
Times are Oakville time (EDT).
Twilight and golden hour today
| Today | Morning | Evening |
|---|---|---|
| Astronomical twilight | 06:05 | 19:59 |
| Nautical twilight | 06:38 | 19:26 |
| Civil twilight | 07:12 | 18:53 |
| Sunrise and sunset | 07:41 | 18:24 |
| Golden hour | 07:41–08:21 | 17:44–18:24 |
Each twilight begins at the morning time and ends at the evening one.
The year in Oakville
- Longest day: June 21, 15 h 25 min, from sunrise at 05:38 to sunset at 21:03.
- Shortest day: December 21, 8 h 57 min, from sunrise at 07:48 to sunset at 16:45.
Sunrise and sunset on the 21st of each month, 2026
| Date | Sunrise | Sunset | Day length |
|---|---|---|---|
| January 21 | 07:44 | 17:15 | 9 h 31 min |
| February 21 | 07:07 | 17:57 | 10 h 50 min |
| March 21 | 07:19 | 19:32 | 12 h 12 min |
| April 21 | 06:26 | 20:09 | 13 h 43 min |
| May 21 | 05:48 | 20:42 | 14 h 55 min |
| June 21 | 05:38 | 21:03 | 15 h 25 min |
| July 21 | 05:57 | 20:52 | 14 h 55 min |
| August 21 | 06:30 | 20:12 | 13 h 42 min |
| September 21 | 07:04 | 19:17 | 12 h 13 min |
| October 21 | 07:40 | 18:25 | 10 h 46 min |
| November 21 | 07:19 | 16:48 | 9 h 29 min |
| December 21 | 07:48 | 16:45 | 8 h 57 min |
Good to know
- Sunrise and sunset are when the top of the Sun meets a level horizon, allowing for the usual bending of light by the air. Hills, buildings and height shift what you see by a few minutes.
- Civil, nautical and astronomical twilight end when the Sun is 6°, 12° and 18° below the horizon. Golden hour here is the photographers’ usual definition: the Sun less than 6° above it.
- Worked out when the page loads from NOAA’s solar equations, for 43.5° N, 79.7° W, and accurate to about a minute.
How the layers work, where their data comes from and what they can’t tell you: Day and night, live, The Sun, Moon and planets
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