Sunrise and Sunset times in Semiahmoo, United States 
Semiahmoo
Washington
Time zone: America/Vancouver, UTC -7 h.
Latitude: 48.989, Longitude: -122.773
| Date | Sunrise | Solar Noon | Sunset | Length of day |
|---|---|---|---|---|
| 2025-Jun-01, Sunday | 05:10:55 | 13:09:02 | 21:07:10 | 15h 56m 15s |
| 2025-Jun-02, Monday | 05:10:18 | 13:09:12 | 21:08:07 | 15h 57m 49s |
| 2025-Jun-03, Tuesday | 05:09:43 | 13:09:22 | 21:09:02 | 15h 59m 19s |
| 2025-Jun-04, Wednesday | 05:09:10 | 13:09:32 | 21:09:55 | 16h 0m 45s |
| 2025-Jun-05, Thursday | 05:08:40 | 13:09:43 | 21:10:46 | 16h 2m 6s |
| 2025-Jun-06, Friday | 05:08:13 | 13:09:54 | 21:11:35 | 16h 3m 22s |
| 2025-Jun-07, Saturday | 05:07:49 | 13:10:06 | 21:12:22 | 16h 4m 33s |
| 2025-Jun-08, Sunday | 05:07:28 | 13:10:17 | 21:13:07 | 16h 5m 39s |
| 2025-Jun-09, Monday | 05:07:09 | 13:10:29 | 21:13:49 | 16h 6m 40s |
| 2025-Jun-10, Tuesday | 05:06:53 | 13:10:41 | 21:14:30 | 16h 7m 37s |
| 2025-Jun-11, Wednesday | 05:06:39 | 13:10:53 | 21:15:07 | 16h 8m 28s |
| 2025-Jun-12, Thursday | 05:06:28 | 13:11:06 | 21:15:43 | 16h 9m 15s |
| 2025-Jun-13, Friday | 05:06:21 | 13:11:18 | 21:16:16 | 16h 9m 55s |
| 2025-Jun-14, Saturday | 05:06:15 | 13:11:31 | 21:16:47 | 16h 10m 32s |
| 2025-Jun-15, Sunday | 05:06:13 | 13:11:44 | 21:17:15 | 16h 11m 2s |
| 2025-Jun-16, Monday | 05:06:13 | 13:11:57 | 21:17:41 | 16h 11m 28s |
| 2025-Jun-17, Tuesday | 05:06:16 | 13:12:10 | 21:18:04 | 16h 11m 48s |
| 2025-Jun-18, Wednesday | 05:06:22 | 13:12:23 | 21:18:24 | 16h 12m 2s |
| 2025-Jun-19, Thursday | 05:06:30 | 13:12:36 | 21:18:42 | 16h 12m 12s |
| 2025-Jun-20, Friday | 05:06:41 | 13:12:49 | 21:18:57 | 16h 12m 16s |
| 2025-Jun-21, Saturday | 05:06:55 | 13:13:02 | 21:19:09 | 16h 12m 14s |
| 2025-Jun-22, Sunday | 05:07:11 | 13:13:15 | 21:19:19 | 16h 12m 8s |
| 2025-Jun-23, Monday | 05:07:30 | 13:13:28 | 21:19:26 | 16h 11m 56s |
| 2025-Jun-24, Tuesday | 05:07:52 | 13:13:41 | 21:19:30 | 16h 11m 38s |
| 2025-Jun-25, Wednesday | 05:08:16 | 13:13:54 | 21:19:32 | 16h 11m 16s |
| 2025-Jun-26, Thursday | 05:08:42 | 13:14:06 | 21:19:30 | 16h 10m 48s |
| 2025-Jun-27, Friday | 05:09:11 | 13:14:19 | 21:19:26 | 16h 10m 15s |
| 2025-Jun-28, Saturday | 05:09:42 | 13:14:31 | 21:19:19 | 16h 9m 37s |
| 2025-Jun-29, Sunday | 05:10:16 | 13:14:43 | 21:19:10 | 16h 8m 54s |
| 2025-Jun-30, Monday | 05:10:52 | 13:14:55 | 21:18:57 | 16h 8m 5s |
Semiahmoo on United States map:
Cities in the same time zone America/Vancouver
Vancouver (British Columbia), Victoria (British Columbia), Abbotsford (British Columbia), Kelowna (British Columbia), Nanaimo (British Columbia), Kamloops (British Columbia), Prince George (British Columbia), Chilliwack (British Columbia), Penticton (British Columbia), Campbell River (British Columbia), Courtenay (British Columbia), Terrace (British Columbia), Prince Rupert (British Columbia), Williams Lake (British Columbia), Quesnel (British Columbia), Powell River (British Columbia), Nelson (British Columbia), Revelstoke (British Columbia), Creston (British Columbia), Port Hardy (British Columbia), Sointula (British Columbia), Port Alberni (British Columbia), Comox (British Columbia), Granthams Landing (British Columbia), North Surrey (British Columbia), New Hazelton (British Columbia), Lynn Creek (British Columbia), Vernon (British Columbia), Fruitvale (British Columbia), Burnaby (British Columbia)
Largest Populated Areas in United States
New York (New York), Los Angeles (California), Chicago (Illinois), Miami (Florida), Dallas (Texas), Philadelphia (Pennsylvania), Houston (Texas), Washington (District of Columbia), Atlanta (Georgia), Boston (Massachusetts), Phoenix (Arizona), Seattle (Washington), San Francisco (California), Detroit (Michigan), San Diego (California), Minneapolis (Minnesota), Tampa (Florida), Denver (Colorado), Brooklyn (New York), Queens (New York), Baltimore (Maryland), Riverside (California), St. Louis (Missouri), Las Vegas (Nevada), Portland (Oregon), San Antonio (Texas), Sacramento (California), San Jose (California), Orlando (Florida), Cleveland (Ohio)
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