Sunrise and Sunset times in Arcata, United States 
Today:
 Sunrise: 07:25:48
|
 Sunset: 16:48:29
|
Day Length: 9h 22m 41s
Time zone: America/Los_Angeles, UTC -8 h.
Latitude: 40.8615, Longitude: -124.076
Arcata
California, United States 
33 806 people
| Date | Sunrise | Solar Noon | Sunset | Day length |
|---|---|---|---|---|
| 2025-Dec-01, Monday | 07:21:54 | 12:05:32 | 16:49:11 | 9h 27m 17s |
| 2025-Dec-02, Tuesday | 07:22:54 | 12:05:55 | 16:48:57 | 9h 26m 3s |
| 2025-Dec-03, Wednesday | 07:23:53 | 12:06:19 | 16:48:45 | 9h 24m 52s |
| 2025-Dec-04, Thursday | 07:24:51 | 12:06:44 | 16:48:36 | 9h 23m 45s |
| 2025-Dec-05, Friday | 07:25:48 | 12:07:08 | 16:48:29 | 9h 22m 41s |
| 2025-Dec-06, Saturday | 07:26:43 | 12:07:34 | 16:48:25 | 9h 21m 42s |
| 2025-Dec-07, Sunday | 07:27:37 | 12:08:00 | 16:48:22 | 9h 20m 45s |
| 2025-Dec-08, Monday | 07:28:30 | 12:08:26 | 16:48:23 | 9h 19m 53s |
| 2025-Dec-09, Tuesday | 07:29:21 | 12:08:53 | 16:48:25 | 9h 19m 4s |
| 2025-Dec-10, Wednesday | 07:30:11 | 12:09:20 | 16:48:30 | 9h 18m 19s |
| 2025-Dec-11, Thursday | 07:30:59 | 12:09:48 | 16:48:37 | 9h 17m 38s |
| 2025-Dec-12, Friday | 07:31:46 | 12:10:16 | 16:48:46 | 9h 17m 0s |
| 2025-Dec-13, Saturday | 07:32:31 | 12:10:44 | 16:48:58 | 9h 16m 27s |
| 2025-Dec-14, Sunday | 07:33:15 | 12:11:13 | 16:49:12 | 9h 15m 57s |
| 2025-Dec-15, Monday | 07:33:56 | 12:11:42 | 16:49:28 | 9h 15m 32s |
| 2025-Dec-16, Tuesday | 07:34:36 | 12:12:11 | 16:49:46 | 9h 15m 10s |
| 2025-Dec-17, Wednesday | 07:35:14 | 12:12:41 | 16:50:07 | 9h 14m 53s |
| 2025-Dec-18, Thursday | 07:35:51 | 12:13:10 | 16:50:30 | 9h 14m 39s |
| 2025-Dec-19, Friday | 07:36:25 | 12:13:40 | 16:50:55 | 9h 14m 30s |
| 2025-Dec-20, Saturday | 07:36:57 | 12:14:10 | 16:51:22 | 9h 14m 25s |
| 2025-Dec-21, Sunday | 07:37:28 | 12:14:39 | 16:51:51 | 9h 14m 23s |
| 2025-Dec-22, Monday | 07:37:56 | 12:15:09 | 16:52:22 | 9h 14m 26s |
| 2025-Dec-23, Tuesday | 07:38:22 | 12:15:39 | 16:52:56 | 9h 14m 34s |
| 2025-Dec-24, Wednesday | 07:38:46 | 12:16:09 | 16:53:31 | 9h 14m 45s |
| 2025-Dec-25, Thursday | 07:39:09 | 12:16:39 | 16:54:08 | 9h 14m 59s |
| 2025-Dec-26, Friday | 07:39:29 | 12:17:08 | 16:54:48 | 9h 15m 19s |
| 2025-Dec-27, Saturday | 07:39:46 | 12:17:38 | 16:55:29 | 9h 15m 43s |
| 2025-Dec-28, Sunday | 07:40:02 | 12:18:07 | 16:56:12 | 9h 16m 10s |
| 2025-Dec-29, Monday | 07:40:15 | 12:18:36 | 16:56:57 | 9h 16m 42s |
| 2025-Dec-30, Tuesday | 07:40:26 | 12:19:05 | 16:57:43 | 9h 17m 17s |
| 2025-Dec-31, Wednesday | 07:40:35 | 12:19:33 | 16:58:31 | 9h 17m 56s |
Day length in Arcata during the year on the chart:
Arcata 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