Sunrise and Sunset times in Portneuf, Canada 
Portneuf
Québec
Time zone: America/Montreal, UTC -4 h.
Latitude: 46.6955, Longitude: -71.8863
| Date | Sunrise | Solar Noon | Sunset | Length of day |
|---|---|---|---|---|
| 2025-Jul-01, Tuesday | 04:58:08 | 12:51:32 | 20:44:56 | 15h 46m 48s |
| 2025-Jul-02, Wednesday | 04:58:45 | 12:51:43 | 20:44:41 | 15h 45m 56s |
| 2025-Jul-03, Thursday | 04:59:24 | 12:51:54 | 20:44:24 | 15h 45m 0s |
| 2025-Jul-04, Friday | 05:00:05 | 12:52:05 | 20:44:04 | 15h 43m 59s |
| 2025-Jul-05, Saturday | 05:00:48 | 12:52:15 | 20:43:42 | 15h 42m 54s |
| 2025-Jul-06, Sunday | 05:01:33 | 12:52:25 | 20:43:17 | 15h 41m 44s |
| 2025-Jul-07, Monday | 05:02:19 | 12:52:35 | 20:42:50 | 15h 40m 31s |
| 2025-Jul-08, Tuesday | 05:03:08 | 12:52:44 | 20:42:20 | 15h 39m 12s |
| 2025-Jul-09, Wednesday | 05:03:58 | 12:52:53 | 20:41:48 | 15h 37m 50s |
| 2025-Jul-10, Thursday | 05:04:49 | 12:53:01 | 20:41:13 | 15h 36m 24s |
| 2025-Jul-11, Friday | 05:05:42 | 12:53:09 | 20:40:36 | 15h 34m 54s |
| 2025-Jul-12, Saturday | 05:06:36 | 12:53:16 | 20:39:56 | 15h 33m 20s |
| 2025-Jul-13, Sunday | 05:07:32 | 12:53:23 | 20:39:14 | 15h 31m 42s |
| 2025-Jul-14, Monday | 05:08:29 | 12:53:30 | 20:38:30 | 15h 30m 1s |
| 2025-Jul-15, Tuesday | 05:09:28 | 12:53:36 | 20:37:44 | 15h 28m 16s |
| 2025-Jul-16, Wednesday | 05:10:28 | 12:53:41 | 20:36:55 | 15h 26m 27s |
| 2025-Jul-17, Thursday | 05:11:29 | 12:53:46 | 20:36:04 | 15h 24m 35s |
| 2025-Jul-18, Friday | 05:12:31 | 12:53:51 | 20:35:11 | 15h 22m 40s |
| 2025-Jul-19, Saturday | 05:13:34 | 12:53:55 | 20:34:15 | 15h 20m 41s |
| 2025-Jul-20, Sunday | 05:14:38 | 12:53:58 | 20:33:18 | 15h 18m 40s |
| 2025-Jul-21, Monday | 05:15:44 | 12:54:01 | 20:32:18 | 15h 16m 34s |
| 2025-Jul-22, Tuesday | 05:16:50 | 12:54:03 | 20:31:16 | 15h 14m 26s |
| 2025-Jul-23, Wednesday | 05:17:57 | 12:54:05 | 20:30:12 | 15h 12m 15s |
| 2025-Jul-24, Thursday | 05:19:05 | 12:54:06 | 20:29:06 | 15h 10m 1s |
| 2025-Jul-25, Friday | 05:20:14 | 12:54:06 | 20:27:58 | 15h 7m 44s |
| 2025-Jul-26, Saturday | 05:21:23 | 12:54:06 | 20:26:48 | 15h 5m 25s |
| 2025-Jul-27, Sunday | 05:22:34 | 12:54:05 | 20:25:37 | 15h 3m 3s |
| 2025-Jul-28, Monday | 05:23:44 | 12:54:04 | 20:24:23 | 15h 0m 39s |
| 2025-Jul-29, Tuesday | 05:24:56 | 12:54:02 | 20:23:07 | 14h 58m 11s |
| 2025-Jul-30, Wednesday | 05:26:08 | 12:53:59 | 20:21:50 | 14h 55m 42s |
| 2025-Jul-31, Thursday | 05:27:21 | 12:53:56 | 20:20:31 | 14h 53m 10s |
Portneuf on Canada map:
Cities in the same time zone America/Montreal
Montreal (Québec), Ottawa (Ontario), Quebec (Québec), Sherbrooke (Québec), Trois-Rivieres (Québec), Saint-Jerome (Québec), Drummondville (Québec), Chicoutimi (Québec), Shawinigan (Québec), Cornwall (Ontario), Joliette (Québec), Victoriaville (Québec), Rimouski (Québec), Brockville (Ontario), Saint-Georges (Québec), Sept-Iles (Québec), Val-d'Or (Québec), Riviere-du-Loup (Québec), Pembroke (Ontario), Dolbeau (Québec), Mont-Laurier (Québec), Amos (Québec), Baie-Comeau (Québec), La Sarre (Québec), Gaspe (Québec), Baie-du-Poste (Québec), Derby Line (Vermont), Schefferville (Québec), Beebe (Québec), Estcourt (Maine)
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