Today in Sudbury, Canada, the sun rises at 6:32 AM and sets at 8:24 PM, giving the city exactly 13h 51m of daylight. That is 3 minutes shorter than yesterday—losing 3 minutes of daylight each day. With 121 days until the Winter Solstice on December 21, Sudbury is currently in its Summer season.
Golden Hour & Twilight Windows in Sudbury
For photographers, filmmakers, and outdoor enthusiasts, the morning golden hour in Sudbury runs from N/A to 7:13 AM. The evening golden hour begins at 7:43 PM and lasts until 8:24 PM.
Civil twilight—when there is still sufficient ambient light to see clearly outdoors—begins at N/A. At its temperate latitude, Sudbury experiences strong seasonal contrast. Today's 13h 51m of daylight differs significantly from its winter minimum.
Solar Noon & UV Index
Solar noon in Sudbury falls exactly at 1:28 PM, which is the moment the sun reaches its peak altitude of 14.16 above the horizon. At this specific time, the solar angle produces a relatively low UV exposure day for Sudbury, typical of its Summer season.
Why Does Sunrise Shift in Sudbury?
At Sudbury's latitude of 46.49272°, the sun currently rises at an azimuth of 267.63° (W). Because of the Earth's axial tilt, this position shifts slightly every day. Sunrise and sunset times for Sudbury are calculated using advanced solar algorithms (SunCalc) based on coordinates 46.49272, -80.991211. Times are mathematically accurate to ±30 seconds.
Historical Sunrise in Sudbury (Past Years)
Due to the Earth's precise orbit, solar times remain highly consistent year over year. Here is a comparison of today's sunrise and sunset times in Sudbury versus 1 year and 5 years ago:
| Year | Sunrise | Sunset | Daylight |
|---|---|---|---|
| Today | 6:32 AM | 8:24 PM | 13h 51m |
| 2025 | 6:32 AM | 8:23 PM | 13h 50m |
| 2021 | 6:32 AM | 8:23 PM | 13h 50m |
Frequently Asked Questions
What time does the sun rise in Sudbury today?
In Sudbury, the sun rises at exactly 6:32 AM and sets at 8:24 PM today. This gives the city a total of 13h 51m of daylight.
When is golden hour in Sudbury today?
Today, morning golden hour in Sudbury runs from N/A to 7:13 AM. Evening golden hour begins at 7:43 PM and lasts until 8:20 PM.
Why does sunrise in Sudbury shift every day?
At Sudbury's latitude, the sun currently rises at an azimuth of 267.63° (W). Because of Earth's tilt, the city is losing 3 minutes of daylight each day until the Winter Solstice on December 21.
What is the UV Index in Sudbury at solar noon?
Solar noon occurs at 1:28 PM when the sun reaches 14.16. This produces a relatively low UV exposure day for Sudbury, typical of its Summer season.
Has the sunrise time in Sudbury changed compared to previous years?
Due to the Earth's precise orbit, solar times remain highly consistent year over year. Exactly one year ago in 2025, sunrise was at 6:32 AM, and five years ago in 2021, it was at 6:32 AM.