Sunrise and Sunset times in Dunnville, Canada 
Dunnville
Ontario
Time zone: America/Toronto, UTC -4 h.
Latitude: 42.9053, Longitude: -79.6167
| Date | Sunrise | Solar Noon | Sunset | Length of day |
|---|---|---|---|---|
| 2025-Jul-01, Tuesday | 05:43:47 | 13:22:27 | 21:01:08 | 15h 17m 21s |
| 2025-Jul-02, Wednesday | 05:44:20 | 13:22:39 | 21:00:57 | 15h 16m 37s |
| 2025-Jul-03, Thursday | 05:44:55 | 13:22:50 | 21:00:44 | 15h 15m 49s |
| 2025-Jul-04, Friday | 05:45:32 | 13:23:00 | 21:00:28 | 15h 14m 56s |
| 2025-Jul-05, Saturday | 05:46:10 | 13:23:11 | 21:00:11 | 15h 14m 1s |
| 2025-Jul-06, Sunday | 05:46:50 | 13:23:20 | 20:59:51 | 15h 13m 1s |
| 2025-Jul-07, Monday | 05:47:31 | 13:23:30 | 20:59:29 | 15h 11m 58s |
| 2025-Jul-08, Tuesday | 05:48:13 | 13:23:39 | 20:59:05 | 15h 10m 52s |
| 2025-Jul-09, Wednesday | 05:48:57 | 13:23:48 | 20:58:39 | 15h 9m 42s |
| 2025-Jul-10, Thursday | 05:49:42 | 13:23:56 | 20:58:11 | 15h 8m 29s |
| 2025-Jul-11, Friday | 05:50:28 | 13:24:04 | 20:57:40 | 15h 7m 12s |
| 2025-Jul-12, Saturday | 05:51:16 | 13:24:12 | 20:57:08 | 15h 5m 52s |
| 2025-Jul-13, Sunday | 05:52:04 | 13:24:19 | 20:56:33 | 15h 4m 29s |
| 2025-Jul-14, Monday | 05:52:54 | 13:24:25 | 20:55:56 | 15h 3m 2s |
| 2025-Jul-15, Tuesday | 05:53:45 | 13:24:31 | 20:55:18 | 15h 1m 33s |
| 2025-Jul-16, Wednesday | 05:54:37 | 13:24:37 | 20:54:37 | 15h 0m 0s |
| 2025-Jul-17, Thursday | 05:55:30 | 13:24:42 | 20:53:54 | 14h 58m 24s |
| 2025-Jul-18, Friday | 05:56:23 | 13:24:46 | 20:53:09 | 14h 56m 46s |
| 2025-Jul-19, Saturday | 05:57:18 | 13:24:50 | 20:52:22 | 14h 55m 4s |
| 2025-Jul-20, Sunday | 05:58:14 | 13:24:53 | 20:51:33 | 14h 53m 19s |
| 2025-Jul-21, Monday | 05:59:10 | 13:24:56 | 20:50:42 | 14h 51m 32s |
| 2025-Jul-22, Tuesday | 06:00:07 | 13:24:58 | 20:49:49 | 14h 49m 42s |
| 2025-Jul-23, Wednesday | 06:01:05 | 13:25:00 | 20:48:55 | 14h 47m 50s |
| 2025-Jul-24, Thursday | 06:02:03 | 13:25:01 | 20:47:58 | 14h 45m 55s |
| 2025-Jul-25, Friday | 06:03:02 | 13:25:01 | 20:47:00 | 14h 43m 58s |
| 2025-Jul-26, Saturday | 06:04:02 | 13:25:01 | 20:46:00 | 14h 41m 58s |
| 2025-Jul-27, Sunday | 06:05:02 | 13:25:00 | 20:44:58 | 14h 39m 56s |
| 2025-Jul-28, Monday | 06:06:03 | 13:24:59 | 20:43:55 | 14h 37m 52s |
| 2025-Jul-29, Tuesday | 06:07:04 | 13:24:57 | 20:42:50 | 14h 35m 46s |
| 2025-Jul-30, Wednesday | 06:08:06 | 13:24:54 | 20:41:43 | 14h 33m 37s |
| 2025-Jul-31, Thursday | 06:09:08 | 13:24:51 | 20:40:34 | 14h 31m 26s |
Dunnville on Canada map:
Cities in the same time zone America/Toronto
Toronto (Ontario), Hamilton (Ontario), Oshawa (Ontario), Kitchener (Ontario), London (Ontario), Windsor (Ontario), Barrie (Ontario), Sudbury (Ontario), Sarnia (Ontario), Kingston (Ontario), Peterborough (Ontario), North Bay (Ontario), Niagara Falls (New York), Belleville (Ontario), Orillia (Ontario), Orangeville (Ontario), Rouyn-Noranda (Québec), Owen Sound (Ontario), Grosse Pointe Park (Michigan), Ogdensburg (New York), Grandyle Village (New York), Grosse Pointe (Michigan), Cochrane (Ontario), Village of Grosse Pointe Shores (Michigan), Lewiston (New York), Wawa (Ontario), Waddington (New York), Morristown (New York), Chesley (Ontario), Arthur (Ontario)
Largest Populated Areas in Canada
Toronto (Ontario), Montreal (Québec), Vancouver (British Columbia), Ottawa (Ontario), Calgary (Alberta), Edmonton (Alberta), Hamilton (Ontario), Winnipeg (Manitoba), Quebec (Québec), Oshawa (Ontario), Kitchener (Ontario), Halifax (Nova Scotia), London (Ontario), Windsor (Ontario), Victoria (British Columbia), Saskatoon (Saskatchewan), Barrie (Ontario), Regina (Saskatchewan), Sudbury (Ontario), Abbotsford (British Columbia), Sarnia (Ontario), Sherbrooke (Québec), Saint John's (Newfoundland and Labrador), Kelowna (British Columbia), Trois-Rivieres (Québec), Kingston (Ontario), Thunder Bay (Ontario), Moncton (New Brunswick), Saint John (New Brunswick), Nanaimo (British Columbia)
Daylight Hours FAQ: 10 Most Googled Questions Answered
1. What are daylight hours?
Daylight hours refer to the period between sunrise and sunset. This duration changes throughout the year based on season and geographic location.
2. Why are days shorter in winter and longer in summer?
Earth's 23.5° axial tilt causes uneven sunlight distribution. Your hemisphere receives less direct sunlight in winter (shorter days) and more in summer (longer days).
3. When is the longest day of the year?
Northern Hemisphere: June 20-22 (summer solstice).
Southern Hemisphere: December 21-23.
Near polar circles, the sun doesn't set for 24 hours.
4. When is the shortest day of the year?
Northern Hemisphere: December 21-22 (winter solstice).
Southern Hemisphere: June 20-21.
5. How does latitude affect daylight hours?
The closer to poles, the more extreme variations:
- Equator: ~12-hour days year-round
- Polar regions: Midnight sun/polar nights occur
6. Why do New York and Miami have different day lengths?
Miami's lower latitude means:
- Winter days are longer than NY's
- Summer days are slightly shorter
7. When are day and night equal?
During equinoxes:
- Spring: March 20-21
- Fall: September 22-23
How fast do days lengthen/shorten?
Most rapid change near equinoxes: 2-4 minutes daily.
Slowest change near solstices: <1 minute daily.
9. Where can I check daylight hours for my city?
Reliable tools:
- Timeanddate.com
- SunCalc.org
- Photographer's Ephemeris app
10. Does daylight affect health?
Yes. Reduced winter sunlight may cause:
- Seasonal Affective Disorder (SAD)
- Vitamin D deficiency
Solution: Light therapy lamps & midday walks