Sunrise and Sunset times in Arlington Heights, United States 
Today:
 Sunrise: 07:42:01
|
 Sunset: 16:15:20
|
Day Length: 8h 33m 19s
Time zone: America/Los_Angeles, UTC -8 h.
Latitude: 48.2119, Longitude: -122.063
Arlington Heights
Washington, United States 
2 826 people
| Date | Sunrise | Solar Noon | Sunset | Day length |
|---|---|---|---|---|
| 2025-Dec-01, Monday | 07:38:26 | 11:57:29 | 16:16:32 | 8h 38m 6s |
| 2025-Dec-02, Tuesday | 07:39:39 | 11:57:52 | 16:16:05 | 8h 36m 26s |
| 2025-Dec-03, Wednesday | 07:40:51 | 11:58:16 | 16:15:41 | 8h 34m 50s |
| 2025-Dec-04, Thursday | 07:42:01 | 11:58:40 | 16:15:20 | 8h 33m 19s |
| 2025-Dec-05, Friday | 07:43:09 | 11:59:05 | 16:15:02 | 8h 31m 53s |
| 2025-Dec-06, Saturday | 07:44:15 | 11:59:31 | 16:14:46 | 8h 30m 31s |
| 2025-Dec-07, Sunday | 07:45:19 | 11:59:57 | 16:14:34 | 8h 29m 15s |
| 2025-Dec-08, Monday | 07:46:21 | 12:00:23 | 16:14:25 | 8h 28m 4s |
| 2025-Dec-09, Tuesday | 07:47:22 | 12:00:50 | 16:14:18 | 8h 26m 56s |
| 2025-Dec-10, Wednesday | 07:48:20 | 12:01:17 | 16:14:15 | 8h 25m 55s |
| 2025-Dec-11, Thursday | 07:49:15 | 12:01:45 | 16:14:14 | 8h 24m 59s |
| 2025-Dec-12, Friday | 07:50:09 | 12:02:13 | 16:14:17 | 8h 24m 8s |
| 2025-Dec-13, Saturday | 07:51:00 | 12:02:41 | 16:14:22 | 8h 23m 22s |
| 2025-Dec-14, Sunday | 07:51:49 | 12:03:10 | 16:14:31 | 8h 22m 42s |
| 2025-Dec-15, Monday | 07:52:35 | 12:03:39 | 16:14:43 | 8h 22m 8s |
| 2025-Dec-16, Tuesday | 07:53:19 | 12:04:08 | 16:14:57 | 8h 21m 38s |
| 2025-Dec-17, Wednesday | 07:54:00 | 12:04:37 | 16:15:14 | 8h 21m 14s |
| 2025-Dec-18, Thursday | 07:54:39 | 12:05:07 | 16:15:35 | 8h 20m 56s |
| 2025-Dec-19, Friday | 07:55:15 | 12:05:36 | 16:15:58 | 8h 20m 43s |
| 2025-Dec-20, Saturday | 07:55:48 | 12:06:06 | 16:16:24 | 8h 20m 36s |
| 2025-Dec-21, Sunday | 07:56:19 | 12:06:36 | 16:16:53 | 8h 20m 34s |
| 2025-Dec-22, Monday | 07:56:47 | 12:07:06 | 16:17:25 | 8h 20m 38s |
| 2025-Dec-23, Tuesday | 07:57:12 | 12:07:36 | 16:18:00 | 8h 20m 48s |
| 2025-Dec-24, Wednesday | 07:57:34 | 12:08:06 | 16:18:37 | 8h 21m 3s |
| 2025-Dec-25, Thursday | 07:57:53 | 12:08:35 | 16:19:17 | 8h 21m 24s |
| 2025-Dec-26, Friday | 07:58:10 | 12:09:05 | 16:20:00 | 8h 21m 50s |
| 2025-Dec-27, Saturday | 07:58:23 | 12:09:34 | 16:20:45 | 8h 22m 22s |
| 2025-Dec-28, Sunday | 07:58:34 | 12:10:04 | 16:21:33 | 8h 22m 59s |
| 2025-Dec-29, Monday | 07:58:42 | 12:10:33 | 16:22:24 | 8h 23m 42s |
| 2025-Dec-30, Tuesday | 07:58:46 | 12:11:02 | 16:23:17 | 8h 24m 31s |
| 2025-Dec-31, Wednesday | 07:58:48 | 12:11:30 | 16:24:12 | 8h 25m 24s |
Day length in Arlington Heights during the year on the chart:
Arlington Heights 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