July 20, 2026 · Greater Sudbury, Canada
Sunset in Greater Sudbury today is at 21:10. Day length is 15h 18m. See below for sunrise, solar noon, dawn and dusk — all times calculated astronomically for Greater Sudbury's coordinates and updated daily.
Greater Sudbury lies at 46°N. At this latitude, day length varies significantly through the year — from roughly 7–8 hours in midwinter to 16–17 hours at midsummer.
Sunset shifts later through spring and earlier through autumn — changing fastest near the equinoxes and slowest near the summer and winter solstices. See the year chart to visualise how sunset times shift month by month for Greater Sudbury.
The longest day in Greater Sudbury is around 15h 49m (around June 21). The shortest is around 8h 34m (around December 21). Days are currently getting shorter — losing about 2 minutes per day.
| Month | Sunset | Sunrise | Day length |
|---|---|---|---|
| January | 17:02 | 08:05 | 8h 57m |
| February | 17:48 | 07:30 | 10h 18m |
| March | 19:28 | 07:40 | 11h 49m |
| April | 20:10 | 06:40 | 13h 31m |
| May | 20:50 | 05:52 | 14h 58m |
| June | 21:19 | 05:31 | 15h 47m |
| July | 21:15 | 05:46 | 15h 29m |
| August | 20:37 | 06:22 | 14h 15m |
| September | 19:40 | 07:01 | 12h 38m |
| October | 18:41 | 07:40 | 11h 0m |
| November | 16:53 | 07:25 | 9h 28m |
| December | 16:38 | 08:01 | 8h 37m |