Sunrise and Sunset times in Waterloo, United States 
Today:
 Sunrise: 07:31:23
|
 Sunset: 16:32:03
|
Day Length: 9h 0m 40s
Time zone: America/Los_Angeles, UTC -8 h.
Latitude: 44.4948, Longitude: -122.824
Waterloo
Oregon, United States 
246 people
| Date | Sunrise | Solar Noon | Sunset | Day length |
|---|---|---|---|---|
| 2025-Dec-01, Monday | 07:28:09 | 12:00:32 | 16:32:55 | 9h 4m 46s |
| 2025-Dec-02, Tuesday | 07:29:15 | 12:00:55 | 16:32:35 | 9h 3m 20s |
| 2025-Dec-03, Wednesday | 07:30:19 | 12:01:19 | 16:32:18 | 9h 1m 59s |
| 2025-Dec-04, Thursday | 07:31:23 | 12:01:43 | 16:32:03 | 9h 0m 40s |
| 2025-Dec-05, Friday | 07:32:24 | 12:02:08 | 16:31:51 | 8h 59m 27s |
| 2025-Dec-06, Saturday | 07:33:25 | 12:02:33 | 16:31:42 | 8h 58m 17s |
| 2025-Dec-07, Sunday | 07:34:23 | 12:02:59 | 16:31:35 | 8h 57m 12s |
| 2025-Dec-08, Monday | 07:35:20 | 12:03:26 | 16:31:31 | 8h 56m 11s |
| 2025-Dec-09, Tuesday | 07:36:15 | 12:03:53 | 16:31:30 | 8h 55m 15s |
| 2025-Dec-10, Wednesday | 07:37:09 | 12:04:20 | 16:31:31 | 8h 54m 22s |
| 2025-Dec-11, Thursday | 07:38:00 | 12:04:48 | 16:31:35 | 8h 53m 35s |
| 2025-Dec-12, Friday | 07:38:50 | 12:05:16 | 16:31:41 | 8h 52m 51s |
| 2025-Dec-13, Saturday | 07:39:38 | 12:05:44 | 16:31:50 | 8h 52m 12s |
| 2025-Dec-14, Sunday | 07:40:24 | 12:06:13 | 16:32:01 | 8h 51m 37s |
| 2025-Dec-15, Monday | 07:41:08 | 12:06:42 | 16:32:15 | 8h 51m 7s |
| 2025-Dec-16, Tuesday | 07:41:49 | 12:07:11 | 16:32:32 | 8h 50m 43s |
| 2025-Dec-17, Wednesday | 07:42:29 | 12:07:40 | 16:32:51 | 8h 50m 22s |
| 2025-Dec-18, Thursday | 07:43:06 | 12:08:10 | 16:33:13 | 8h 50m 7s |
| 2025-Dec-19, Friday | 07:43:41 | 12:08:39 | 16:33:37 | 8h 49m 56s |
| 2025-Dec-20, Saturday | 07:44:14 | 12:09:09 | 16:34:04 | 8h 49m 50s |
| 2025-Dec-21, Sunday | 07:44:44 | 12:09:39 | 16:34:33 | 8h 49m 49s |
| 2025-Dec-22, Monday | 07:45:12 | 12:10:09 | 16:35:05 | 8h 49m 53s |
| 2025-Dec-23, Tuesday | 07:45:38 | 12:10:38 | 16:35:39 | 8h 50m 1s |
| 2025-Dec-24, Wednesday | 07:46:02 | 12:11:08 | 16:36:15 | 8h 50m 13s |
| 2025-Dec-25, Thursday | 07:46:22 | 12:11:38 | 16:36:53 | 8h 50m 31s |
| 2025-Dec-26, Friday | 07:46:41 | 12:12:08 | 16:37:34 | 8h 50m 53s |
| 2025-Dec-27, Saturday | 07:46:57 | 12:12:37 | 16:38:17 | 8h 51m 20s |
| 2025-Dec-28, Sunday | 07:47:10 | 12:13:06 | 16:39:02 | 8h 51m 52s |
| 2025-Dec-29, Monday | 07:47:21 | 12:13:35 | 16:39:50 | 8h 52m 29s |
| 2025-Dec-30, Tuesday | 07:47:29 | 12:14:04 | 16:40:39 | 8h 53m 10s |
| 2025-Dec-31, Wednesday | 07:47:35 | 12:14:33 | 16:41:30 | 8h 53m 55s |
Day length in Waterloo during the year on the chart:
Waterloo 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