Sunrise and Sunset times in O'Brien, United States 
O'Brien
☁️ Low chance of a spectacular sunset.
Oregon, United States
285 people
Current temperature 18 ° C 
Clear
Today:
 Sunrise: 07:03:55
|
 Sunset: 19:10:02
|
Day Length: 12h 6m 7s
Time zone: America/Los_Angeles, UTC -7 h.
Latitude: 42.0702, Longitude: -123.708
| Date | Sunrise | Solar Noon | Sunset | Day length |
|---|---|---|---|---|
| 2025-Sep-01, Monday | 06:41:01 | 13:14:38 | 19:48:16 | 13h 7m 15s |
| 2025-Sep-02, Tuesday | 06:42:03 | 13:14:19 | 19:46:35 | 13h 4m 32s |
| 2025-Sep-03, Wednesday | 06:43:05 | 13:13:59 | 19:44:53 | 13h 1m 48s |
| 2025-Sep-04, Thursday | 06:44:08 | 13:13:39 | 19:43:11 | 12h 59m 3s |
| 2025-Sep-05, Friday | 06:45:10 | 13:13:19 | 19:41:29 | 12h 56m 19s |
| 2025-Sep-06, Saturday | 06:46:12 | 13:12:59 | 19:39:46 | 12h 53m 34s |
| 2025-Sep-07, Sunday | 06:47:14 | 13:12:38 | 19:38:02 | 12h 50m 48s |
| 2025-Sep-08, Monday | 06:48:16 | 13:12:18 | 19:36:19 | 12h 48m 3s |
| 2025-Sep-09, Tuesday | 06:49:19 | 13:11:57 | 19:34:35 | 12h 45m 16s |
| 2025-Sep-10, Wednesday | 06:50:21 | 13:11:36 | 19:32:50 | 12h 42m 29s |
| 2025-Sep-11, Thursday | 06:51:23 | 13:11:14 | 19:31:06 | 12h 39m 43s |
| 2025-Sep-12, Friday | 06:52:25 | 13:10:53 | 19:29:21 | 12h 36m 56s |
| 2025-Sep-13, Saturday | 06:53:28 | 13:10:32 | 19:27:36 | 12h 34m 8s |
| 2025-Sep-14, Sunday | 06:54:30 | 13:10:11 | 19:25:51 | 12h 31m 21s |
| 2025-Sep-15, Monday | 06:55:32 | 13:09:49 | 19:24:06 | 12h 28m 34s |
| 2025-Sep-16, Tuesday | 06:56:35 | 13:09:28 | 19:22:20 | 12h 25m 45s |
| 2025-Sep-17, Wednesday | 06:57:38 | 13:09:06 | 19:20:35 | 12h 22m 57s |
| 2025-Sep-18, Thursday | 06:58:40 | 13:08:45 | 19:18:49 | 12h 20m 9s |
| 2025-Sep-19, Friday | 06:59:43 | 13:08:23 | 19:17:04 | 12h 17m 21s |
| 2025-Sep-20, Saturday | 07:00:46 | 13:08:02 | 19:15:18 | 12h 14m 32s |
| 2025-Sep-21, Sunday | 07:01:49 | 13:07:41 | 19:13:33 | 12h 11m 44s |
| 2025-Sep-22, Monday | 07:02:52 | 13:07:20 | 19:11:47 | 12h 8m 55s |
| 2025-Sep-23, Tuesday | 07:03:55 | 13:06:59 | 19:10:02 | 12h 6m 7s |
| 2025-Sep-24, Wednesday | 07:04:59 | 13:06:38 | 19:08:17 | 12h 3m 18s |
| 2025-Sep-25, Thursday | 07:06:02 | 13:06:17 | 19:06:32 | 12h 0m 30s |
| 2025-Sep-26, Friday | 07:07:06 | 13:05:56 | 19:04:47 | 11h 57m 41s |
| 2025-Sep-27, Saturday | 07:08:10 | 13:05:36 | 19:03:02 | 11h 54m 52s |
| 2025-Sep-28, Sunday | 07:09:14 | 13:05:16 | 19:01:18 | 11h 52m 4s |
| 2025-Sep-29, Monday | 07:10:19 | 13:04:56 | 18:59:34 | 11h 49m 15s |
| 2025-Sep-30, Tuesday | 07:11:23 | 13:04:37 | 18:57:50 | 11h 46m 27s |
Day length in O'Brien during the year on the chart:
O'Brien on United States map:
Locations in the same time zone America/Los_Angeles
Los Angeles (California), Seattle (Washington), San Francisco (California), San Diego (California), Riverside (California), Las Vegas (Nevada), Portland (Oregon), Sacramento (California), San Jose (California), Fresno (California), Concord (California), Mission Viejo (California), Bakersfield (California), Murrieta (California), Long Beach (California), Reno (Nevada), Oakland (California), Indio (California), Spokane (Washington), Stockton (California), Oxnard (California), Modesto (California), Anaheim (California), Lancaster (California), Victorville (California), Santa Ana (California), Santa Rosa (California), Santa Clarita (California), Antioch (California), Henderson (Nevada)
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
Daylight hours refer to the period between sunrise and sunset. This duration changes throughout the year based on season and geographic location.
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).
Northern Hemisphere: June 20-22 (summer solstice).
Southern Hemisphere: December 21-23.
Near polar circles, the sun doesn't set for 24 hours.
Northern Hemisphere: December 21-22 (winter solstice).
Southern Hemisphere: June 20-21.
The closer to poles, the more extreme variations:
- Equator: ~12-hour days year-round
- Polar regions: Midnight sun/polar nights occur
Miami's lower latitude means:
- Winter days are longer than NY's
- Summer days are slightly shorter
During equinoxes:
- Spring: March 20-21
- Fall: September 22-23
Most rapid change near equinoxes: 2-4 minutes daily.
Slowest change near solstices: <1 minute daily.
Reliable tools:
- Timeanddate.com
- SunCalc.org
- Photographer's Ephemeris app
Yes. Reduced winter sunlight may cause:
- Seasonal Affective Disorder (SAD)
- Vitamin D deficiency
Solution: Light therapy lamps & midday walks