Sunrise and Sunset times in Willowbrook, United States 
Today:
 Sunrise: 07:14:12
|
 Sunset: 16:50:55
|
Day Length: 9h 36m 43s
Time zone: America/Chicago, UTC -6 h.
Latitude: 41.7635, Longitude: -87.9456
Willowbrook
Illinois, United States 
8 521 people
| Date | Sunrise | Solar Noon | Sunset | Day length |
|---|---|---|---|---|
| 2026-Jan-01, Thursday | 07:18:59 | 11:55:28 | 16:31:56 | 9h 12m 57s |
| 2026-Jan-02, Friday | 07:19:03 | 11:55:55 | 16:32:48 | 9h 13m 45s |
| 2026-Jan-03, Saturday | 07:19:05 | 11:56:23 | 16:33:42 | 9h 14m 37s |
| 2026-Jan-04, Sunday | 07:19:04 | 11:56:50 | 16:34:37 | 9h 15m 33s |
| 2026-Jan-05, Monday | 07:19:00 | 11:57:17 | 16:35:34 | 9h 16m 34s |
| 2026-Jan-06, Tuesday | 07:18:55 | 11:57:43 | 16:36:32 | 9h 17m 37s |
| 2026-Jan-07, Wednesday | 07:18:47 | 11:58:09 | 16:37:32 | 9h 18m 45s |
| 2026-Jan-08, Thursday | 07:18:37 | 11:58:35 | 16:38:33 | 9h 19m 56s |
| 2026-Jan-09, Friday | 07:18:24 | 11:58:59 | 16:39:35 | 9h 21m 11s |
| 2026-Jan-10, Saturday | 07:18:09 | 11:59:24 | 16:40:38 | 9h 22m 29s |
| 2026-Jan-11, Sunday | 07:17:52 | 11:59:47 | 16:41:43 | 9h 23m 51s |
| 2026-Jan-12, Monday | 07:17:32 | 12:00:11 | 16:42:49 | 9h 25m 17s |
| 2026-Jan-13, Tuesday | 07:17:10 | 12:00:33 | 16:43:56 | 9h 26m 46s |
| 2026-Jan-14, Wednesday | 07:16:46 | 12:00:55 | 16:45:03 | 9h 28m 17s |
| 2026-Jan-15, Thursday | 07:16:20 | 12:01:16 | 16:46:12 | 9h 29m 52s |
| 2026-Jan-16, Friday | 07:15:51 | 12:01:36 | 16:47:22 | 9h 31m 31s |
| 2026-Jan-17, Saturday | 07:15:20 | 12:01:56 | 16:48:32 | 9h 33m 12s |
| 2026-Jan-18, Sunday | 07:14:48 | 12:02:15 | 16:49:43 | 9h 34m 55s |
| 2026-Jan-19, Monday | 07:14:12 | 12:02:34 | 16:50:55 | 9h 36m 43s |
| 2026-Jan-20, Tuesday | 07:13:35 | 12:02:51 | 16:52:08 | 9h 38m 33s |
| 2026-Jan-21, Wednesday | 07:12:56 | 12:03:08 | 16:53:21 | 9h 40m 25s |
| 2026-Jan-22, Thursday | 07:12:14 | 12:03:24 | 16:54:34 | 9h 42m 20s |
| 2026-Jan-23, Friday | 07:11:31 | 12:03:40 | 16:55:48 | 9h 44m 17s |
| 2026-Jan-24, Saturday | 07:10:45 | 12:03:54 | 16:57:03 | 9h 46m 18s |
| 2026-Jan-25, Sunday | 07:09:58 | 12:04:08 | 16:58:18 | 9h 48m 20s |
| 2026-Jan-26, Monday | 07:09:08 | 12:04:21 | 16:59:33 | 9h 50m 25s |
| 2026-Jan-27, Tuesday | 07:08:17 | 12:04:33 | 17:00:49 | 9h 52m 32s |
| 2026-Jan-28, Wednesday | 07:07:24 | 12:04:44 | 17:02:05 | 9h 54m 41s |
| 2026-Jan-29, Thursday | 07:06:29 | 12:04:55 | 17:03:21 | 9h 56m 52s |
| 2026-Jan-30, Friday | 07:05:32 | 12:05:05 | 17:04:38 | 9h 59m 6s |
| 2026-Jan-31, Saturday | 07:04:33 | 12:05:14 | 17:05:54 | 10h 1m 21s |
Day length in Willowbrook during the year on the chart:
Willowbrook on United States map:
Locations in the same time zone America/Chicago
Chicago (Illinois), Dallas (Texas), Houston (Texas), Minneapolis (Minnesota), St. Louis (Missouri), San Antonio (Texas), Austin (Texas), Kansas City (Missouri), Montevideo (Montevideo), Milwaukee (Wisconsin), Prague (Praha, Hlavní Město), Nashville (Tennessee), Memphis (Tennessee), New Orleans (Louisiana), Oklahoma City (Oklahoma), Fort Worth (Texas), Omaha (Nebraska), McAllen (Texas), Birmingham (Alabama), Tulsa (Oklahoma), Baton Rouge (Louisiana), Wichita (Kansas), Des Moines (Iowa), Little Rock (Arkansas), Denton (Texas), Madison (Wisconsin), Arlington (Texas), Pensacola (Florida), Fayetteville (Arkansas), Corpus Christi (Texas)
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