Sunrise and Sunset times in Hillsboro, United States 
Today:
 Sunrise: 07:51:46
|
 Sunset: 16:38:13
|
Day Length: 8h 46m 27s
Time zone: America/Los_Angeles, UTC -8 h.
Latitude: 45.5272, Longitude: -122.936
Hillsboro
Oregon, United States 
106 894 people
| Date | Sunrise | Solar Noon | Sunset | Day length |
|---|---|---|---|---|
| 2025-Dec-01, Monday | 07:32:06 | 12:00:59 | 16:29:52 | 8h 57m 46s |
| 2025-Dec-02, Tuesday | 07:33:13 | 12:01:22 | 16:29:30 | 8h 56m 17s |
| 2025-Dec-03, Wednesday | 07:34:20 | 12:01:46 | 16:29:11 | 8h 54m 51s |
| 2025-Dec-04, Thursday | 07:35:25 | 12:02:10 | 16:28:55 | 8h 53m 30s |
| 2025-Dec-05, Friday | 07:36:28 | 12:02:35 | 16:28:42 | 8h 52m 14s |
| 2025-Dec-06, Saturday | 07:37:30 | 12:03:00 | 16:28:31 | 8h 51m 1s |
| 2025-Dec-07, Sunday | 07:38:30 | 12:03:26 | 16:28:23 | 8h 49m 53s |
| 2025-Dec-08, Monday | 07:39:28 | 12:03:53 | 16:28:17 | 8h 48m 49s |
| 2025-Dec-09, Tuesday | 07:40:25 | 12:04:19 | 16:28:14 | 8h 47m 49s |
| 2025-Dec-10, Wednesday | 07:41:19 | 12:04:47 | 16:28:14 | 8h 46m 55s |
| 2025-Dec-11, Thursday | 07:42:12 | 12:05:14 | 16:28:17 | 8h 46m 5s |
| 2025-Dec-12, Friday | 07:43:03 | 12:05:42 | 16:28:22 | 8h 45m 19s |
| 2025-Dec-13, Saturday | 07:43:51 | 12:06:11 | 16:28:30 | 8h 44m 39s |
| 2025-Dec-14, Sunday | 07:44:38 | 12:06:39 | 16:28:41 | 8h 44m 3s |
| 2025-Dec-15, Monday | 07:45:22 | 12:07:08 | 16:28:55 | 8h 43m 33s |
| 2025-Dec-16, Tuesday | 07:46:04 | 12:07:38 | 16:29:11 | 8h 43m 7s |
| 2025-Dec-17, Wednesday | 07:46:44 | 12:08:07 | 16:29:29 | 8h 42m 45s |
| 2025-Dec-18, Thursday | 07:47:22 | 12:08:36 | 16:29:51 | 8h 42m 29s |
| 2025-Dec-19, Friday | 07:47:57 | 12:09:06 | 16:30:15 | 8h 42m 18s |
| 2025-Dec-20, Saturday | 07:48:30 | 12:09:36 | 16:30:41 | 8h 42m 11s |
| 2025-Dec-21, Sunday | 07:49:01 | 12:10:06 | 16:31:11 | 8h 42m 10s |
| 2025-Dec-22, Monday | 07:49:29 | 12:10:35 | 16:31:42 | 8h 42m 13s |
| 2025-Dec-23, Tuesday | 07:49:54 | 12:11:05 | 16:32:16 | 8h 42m 22s |
| 2025-Dec-24, Wednesday | 07:50:17 | 12:11:35 | 16:32:53 | 8h 42m 36s |
| 2025-Dec-25, Thursday | 07:50:38 | 12:12:05 | 16:33:32 | 8h 42m 54s |
| 2025-Dec-26, Friday | 07:50:56 | 12:12:34 | 16:34:13 | 8h 43m 17s |
| 2025-Dec-27, Saturday | 07:51:11 | 12:13:04 | 16:34:57 | 8h 43m 46s |
| 2025-Dec-28, Sunday | 07:51:24 | 12:13:33 | 16:35:43 | 8h 44m 19s |
| 2025-Dec-29, Monday | 07:51:34 | 12:14:02 | 16:36:31 | 8h 44m 57s |
| 2025-Dec-30, Tuesday | 07:51:41 | 12:14:31 | 16:37:21 | 8h 45m 40s |
| 2025-Dec-31, Wednesday | 07:51:46 | 12:15:00 | 16:38:13 | 8h 46m 27s |
Day length in Hillsboro during the year on the chart:
Hillsboro 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