Sunrise and Sunset times in Startup, United States 
Today:
 Sunrise: 07:39:23
|
 Sunset: 16:15:26
|
Day Length: 8h 36m 3s
Time zone: America/Los_Angeles, UTC -8 h.
Latitude: 47.8671, Longitude: -121.749
Startup
Washington, United States 
683 people
| Date | Sunrise | Solar Noon | Sunset | Day length |
|---|---|---|---|---|
| 2025-Dec-01, Monday | 07:35:51 | 11:56:14 | 16:16:36 | 8h 40m 45s |
| 2025-Dec-02, Tuesday | 07:37:03 | 11:56:37 | 16:16:10 | 8h 39m 7s |
| 2025-Dec-03, Wednesday | 07:38:14 | 11:57:01 | 16:15:47 | 8h 37m 33s |
| 2025-Dec-04, Thursday | 07:39:23 | 11:57:25 | 16:15:26 | 8h 36m 3s |
| 2025-Dec-05, Friday | 07:40:31 | 11:57:50 | 16:15:09 | 8h 34m 38s |
| 2025-Dec-06, Saturday | 07:41:36 | 11:58:15 | 16:14:54 | 8h 33m 18s |
| 2025-Dec-07, Sunday | 07:42:40 | 11:58:41 | 16:14:42 | 8h 32m 2s |
| 2025-Dec-08, Monday | 07:43:42 | 11:59:08 | 16:14:34 | 8h 30m 52s |
| 2025-Dec-09, Tuesday | 07:44:41 | 11:59:34 | 16:14:28 | 8h 29m 47s |
| 2025-Dec-10, Wednesday | 07:45:39 | 12:00:02 | 16:14:25 | 8h 28m 46s |
| 2025-Dec-11, Thursday | 07:46:34 | 12:00:29 | 16:14:25 | 8h 27m 51s |
| 2025-Dec-12, Friday | 07:47:27 | 12:00:57 | 16:14:28 | 8h 27m 1s |
| 2025-Dec-13, Saturday | 07:48:18 | 12:01:26 | 16:14:34 | 8h 26m 16s |
| 2025-Dec-14, Sunday | 07:49:07 | 12:01:54 | 16:14:42 | 8h 25m 35s |
| 2025-Dec-15, Monday | 07:49:53 | 12:02:23 | 16:14:54 | 8h 25m 1s |
| 2025-Dec-16, Tuesday | 07:50:36 | 12:02:53 | 16:15:09 | 8h 24m 33s |
| 2025-Dec-17, Wednesday | 07:51:17 | 12:03:22 | 16:15:27 | 8h 24m 10s |
| 2025-Dec-18, Thursday | 07:51:56 | 12:03:51 | 16:15:47 | 8h 23m 51s |
| 2025-Dec-19, Friday | 07:52:32 | 12:04:21 | 16:16:10 | 8h 23m 38s |
| 2025-Dec-20, Saturday | 07:53:05 | 12:04:51 | 16:16:37 | 8h 23m 32s |
| 2025-Dec-21, Sunday | 07:53:36 | 12:05:21 | 16:17:06 | 8h 23m 30s |
| 2025-Dec-22, Monday | 07:54:04 | 12:05:50 | 16:17:37 | 8h 23m 33s |
| 2025-Dec-23, Tuesday | 07:54:29 | 12:06:20 | 16:18:12 | 8h 23m 43s |
| 2025-Dec-24, Wednesday | 07:54:51 | 12:06:50 | 16:18:49 | 8h 23m 58s |
| 2025-Dec-25, Thursday | 07:55:10 | 12:07:20 | 16:19:29 | 8h 24m 19s |
| 2025-Dec-26, Friday | 07:55:27 | 12:07:49 | 16:20:12 | 8h 24m 45s |
| 2025-Dec-27, Saturday | 07:55:41 | 12:08:19 | 16:20:57 | 8h 25m 16s |
| 2025-Dec-28, Sunday | 07:55:52 | 12:08:48 | 16:21:45 | 8h 25m 53s |
| 2025-Dec-29, Monday | 07:56:00 | 12:09:17 | 16:22:35 | 8h 26m 35s |
| 2025-Dec-30, Tuesday | 07:56:05 | 12:09:46 | 16:23:27 | 8h 27m 22s |
| 2025-Dec-31, Wednesday | 07:56:07 | 12:10:15 | 16:24:22 | 8h 28m 15s |
Day length in Startup during the year on the chart:
Startup 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