Sunrise and Sunset times in Ayer's Cliff, Canada 
Ayer's Cliff
Québec
Time zone: America/Montreal, UTC -4 h.
Latitude: 45.1723, Longitude: -72.0433
| Date | Sunrise | Solar Noon | Sunset | Length of day |
|---|---|---|---|---|
| 2025-Jun-01, Sunday | 05:03:40 | 12:46:06 | 20:28:31 | 15h 24m 51s |
| 2025-Jun-02, Monday | 05:03:10 | 12:46:16 | 20:29:21 | 15h 26m 11s |
| 2025-Jun-03, Tuesday | 05:02:41 | 12:46:26 | 20:30:10 | 15h 27m 29s |
| 2025-Jun-04, Wednesday | 05:02:15 | 12:46:36 | 20:30:56 | 15h 28m 41s |
| 2025-Jun-05, Thursday | 05:01:52 | 12:46:47 | 20:31:41 | 15h 29m 49s |
| 2025-Jun-06, Friday | 05:01:30 | 12:46:58 | 20:32:25 | 15h 30m 55s |
| 2025-Jun-07, Saturday | 05:01:11 | 12:47:09 | 20:33:06 | 15h 31m 55s |
| 2025-Jun-08, Sunday | 05:00:55 | 12:47:20 | 20:33:46 | 15h 32m 51s |
| 2025-Jun-09, Monday | 05:00:40 | 12:47:32 | 20:34:24 | 15h 33m 44s |
| 2025-Jun-10, Tuesday | 05:00:28 | 12:47:44 | 20:35:00 | 15h 34m 32s |
| 2025-Jun-11, Wednesday | 05:00:19 | 12:47:56 | 20:35:34 | 15h 35m 15s |
| 2025-Jun-12, Thursday | 05:00:11 | 12:48:09 | 20:36:06 | 15h 35m 55s |
| 2025-Jun-13, Friday | 05:00:06 | 12:48:21 | 20:36:36 | 15h 36m 30s |
| 2025-Jun-14, Saturday | 05:00:04 | 12:48:34 | 20:37:05 | 15h 37m 1s |
| 2025-Jun-15, Sunday | 05:00:03 | 12:48:47 | 20:37:31 | 15h 37m 28s |
| 2025-Jun-16, Monday | 05:00:05 | 12:49:00 | 20:37:54 | 15h 37m 49s |
| 2025-Jun-17, Tuesday | 05:00:10 | 12:49:13 | 20:38:16 | 15h 38m 6s |
| 2025-Jun-18, Wednesday | 05:00:16 | 12:49:26 | 20:38:36 | 15h 38m 20s |
| 2025-Jun-19, Thursday | 05:00:25 | 12:49:39 | 20:38:53 | 15h 38m 28s |
| 2025-Jun-20, Friday | 05:00:36 | 12:49:52 | 20:39:08 | 15h 38m 32s |
| 2025-Jun-21, Saturday | 05:00:49 | 12:50:05 | 20:39:21 | 15h 38m 32s |
| 2025-Jun-22, Sunday | 05:01:05 | 12:50:18 | 20:39:32 | 15h 38m 27s |
| 2025-Jun-23, Monday | 05:01:23 | 12:50:31 | 20:39:40 | 15h 38m 17s |
| 2025-Jun-24, Tuesday | 05:01:42 | 12:50:44 | 20:39:46 | 15h 38m 4s |
| 2025-Jun-25, Wednesday | 05:02:04 | 12:50:57 | 20:39:49 | 15h 37m 45s |
| 2025-Jun-26, Thursday | 05:02:28 | 12:51:09 | 20:39:50 | 15h 37m 22s |
| 2025-Jun-27, Friday | 05:02:54 | 12:51:22 | 20:39:49 | 15h 36m 55s |
| 2025-Jun-28, Saturday | 05:03:22 | 12:51:34 | 20:39:46 | 15h 36m 24s |
| 2025-Jun-29, Sunday | 05:03:52 | 12:51:46 | 20:39:40 | 15h 35m 48s |
| 2025-Jun-30, Monday | 05:04:24 | 12:51:58 | 20:39:32 | 15h 35m 8s |
Ayer's Cliff on Canada map:
Cities in the same time zone America/Montreal
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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