Sunrise and Sunset times in Dayton, United States 
Today:
 Sunrise: 07:35:57
|
 Sunset: 16:30:21
|
Day Length: 8h 54m 24s
Time zone: America/Los_Angeles, UTC -8 h.
Latitude: 45.2198, Longitude: -123.078
Dayton
Oregon, United States 
2 704 people
| Date | Sunrise | Solar Noon | Sunset | Day length |
|---|---|---|---|---|
| 2025-Dec-01, Monday | 07:31:36 | 12:01:33 | 16:31:29 | 8h 59m 53s |
| 2025-Dec-02, Tuesday | 07:32:44 | 12:01:56 | 16:31:08 | 8h 58m 24s |
| 2025-Dec-03, Wednesday | 07:33:49 | 12:02:20 | 16:30:50 | 8h 57m 1s |
| 2025-Dec-04, Thursday | 07:34:54 | 12:02:44 | 16:30:34 | 8h 55m 40s |
| 2025-Dec-05, Friday | 07:35:57 | 12:03:09 | 16:30:21 | 8h 54m 24s |
| 2025-Dec-06, Saturday | 07:36:58 | 12:03:34 | 16:30:11 | 8h 53m 13s |
| 2025-Dec-07, Sunday | 07:37:57 | 12:04:00 | 16:30:03 | 8h 52m 6s |
| 2025-Dec-08, Monday | 07:38:55 | 12:04:27 | 16:29:58 | 8h 51m 3s |
| 2025-Dec-09, Tuesday | 07:39:51 | 12:04:54 | 16:29:56 | 8h 50m 5s |
| 2025-Dec-10, Wednesday | 07:40:46 | 12:05:21 | 16:29:56 | 8h 49m 10s |
| 2025-Dec-11, Thursday | 07:41:38 | 12:05:48 | 16:29:59 | 8h 48m 21s |
| 2025-Dec-12, Friday | 07:42:29 | 12:06:17 | 16:30:05 | 8h 47m 36s |
| 2025-Dec-13, Saturday | 07:43:17 | 12:06:45 | 16:30:13 | 8h 46m 56s |
| 2025-Dec-14, Sunday | 07:44:03 | 12:07:14 | 16:30:24 | 8h 46m 21s |
| 2025-Dec-15, Monday | 07:44:47 | 12:07:42 | 16:30:38 | 8h 45m 51s |
| 2025-Dec-16, Tuesday | 07:45:29 | 12:08:12 | 16:30:54 | 8h 45m 25s |
| 2025-Dec-17, Wednesday | 07:46:09 | 12:08:41 | 16:31:13 | 8h 45m 4s |
| 2025-Dec-18, Thursday | 07:46:47 | 12:09:11 | 16:31:34 | 8h 44m 47s |
| 2025-Dec-19, Friday | 07:47:22 | 12:09:40 | 16:31:58 | 8h 44m 36s |
| 2025-Dec-20, Saturday | 07:47:55 | 12:10:10 | 16:32:25 | 8h 44m 30s |
| 2025-Dec-21, Sunday | 07:48:25 | 12:10:40 | 16:32:54 | 8h 44m 29s |
| 2025-Dec-22, Monday | 07:48:53 | 12:11:10 | 16:33:26 | 8h 44m 33s |
| 2025-Dec-23, Tuesday | 07:49:19 | 12:11:39 | 16:34:00 | 8h 44m 41s |
| 2025-Dec-24, Wednesday | 07:49:42 | 12:12:09 | 16:34:36 | 8h 44m 54s |
| 2025-Dec-25, Thursday | 07:50:03 | 12:12:39 | 16:35:15 | 8h 45m 12s |
| 2025-Dec-26, Friday | 07:50:21 | 12:13:09 | 16:35:56 | 8h 45m 35s |
| 2025-Dec-27, Saturday | 07:50:36 | 12:13:38 | 16:36:40 | 8h 46m 4s |
| 2025-Dec-28, Sunday | 07:50:49 | 12:14:07 | 16:37:25 | 8h 46m 36s |
| 2025-Dec-29, Monday | 07:51:00 | 12:14:36 | 16:38:13 | 8h 47m 13s |
| 2025-Dec-30, Tuesday | 07:51:07 | 12:15:05 | 16:39:03 | 8h 47m 56s |
| 2025-Dec-31, Wednesday | 07:51:12 | 12:15:34 | 16:39:55 | 8h 48m 43s |
Day length in Dayton during the year on the chart:
Dayton 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)
Countries closest to United States
*Calculation of distances from capital to capital
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