Sunrise and Sunset times in Northbrook, United States 
Today:
 Sunrise: 07:15:55
|
 Sunset: 16:47:04
|
Day Length: 9h 31m 9s
Time zone: America/Chicago, UTC -6 h.
Latitude: 42.1292, Longitude: -87.8353
Northbrook
Illinois, United States 
33 400 people
| Date | Sunrise | Solar Noon | Sunset | Day length |
|---|---|---|---|---|
| 2026-Jan-01, Thursday | 07:19:43 | 11:55:01 | 16:30:19 | 9h 10m 36s |
| 2026-Jan-02, Friday | 07:19:46 | 11:55:29 | 16:31:12 | 9h 11m 26s |
| 2026-Jan-03, Saturday | 07:19:47 | 11:55:57 | 16:32:06 | 9h 12m 19s |
| 2026-Jan-04, Sunday | 07:19:46 | 11:56:24 | 16:33:01 | 9h 13m 15s |
| 2026-Jan-05, Monday | 07:19:42 | 11:56:51 | 16:33:59 | 9h 14m 17s |
| 2026-Jan-06, Tuesday | 07:19:36 | 11:57:17 | 16:34:58 | 9h 15m 22s |
| 2026-Jan-07, Wednesday | 07:19:28 | 11:57:43 | 16:35:58 | 9h 16m 30s |
| 2026-Jan-08, Thursday | 07:19:17 | 11:58:08 | 16:36:59 | 9h 17m 42s |
| 2026-Jan-09, Friday | 07:19:04 | 11:58:33 | 16:38:02 | 9h 18m 58s |
| 2026-Jan-10, Saturday | 07:18:48 | 11:58:57 | 16:39:06 | 9h 20m 18s |
| 2026-Jan-11, Sunday | 07:18:31 | 11:59:21 | 16:40:11 | 9h 21m 40s |
| 2026-Jan-12, Monday | 07:18:10 | 11:59:44 | 16:41:18 | 9h 23m 8s |
| 2026-Jan-13, Tuesday | 07:17:48 | 12:00:07 | 16:42:25 | 9h 24m 37s |
| 2026-Jan-14, Wednesday | 07:17:23 | 12:00:28 | 16:43:34 | 9h 26m 11s |
| 2026-Jan-15, Thursday | 07:16:56 | 12:00:50 | 16:44:43 | 9h 27m 47s |
| 2026-Jan-16, Friday | 07:16:27 | 12:01:10 | 16:45:53 | 9h 29m 26s |
| 2026-Jan-17, Saturday | 07:15:55 | 12:01:30 | 16:47:04 | 9h 31m 9s |
| 2026-Jan-18, Sunday | 07:15:22 | 12:01:49 | 16:48:16 | 9h 32m 54s |
| 2026-Jan-19, Monday | 07:14:46 | 12:02:07 | 16:49:29 | 9h 34m 43s |
| 2026-Jan-20, Tuesday | 07:14:08 | 12:02:25 | 16:50:42 | 9h 36m 34s |
| 2026-Jan-21, Wednesday | 07:13:27 | 12:02:42 | 16:51:56 | 9h 38m 29s |
| 2026-Jan-22, Thursday | 07:12:45 | 12:02:58 | 16:53:11 | 9h 40m 26s |
| 2026-Jan-23, Friday | 07:12:01 | 12:03:13 | 16:54:26 | 9h 42m 25s |
| 2026-Jan-24, Saturday | 07:11:14 | 12:03:28 | 16:55:41 | 9h 44m 27s |
| 2026-Jan-25, Sunday | 07:10:26 | 12:03:41 | 16:56:57 | 9h 46m 31s |
| 2026-Jan-26, Monday | 07:09:36 | 12:03:54 | 16:58:13 | 9h 48m 37s |
| 2026-Jan-27, Tuesday | 07:08:43 | 12:04:07 | 16:59:30 | 9h 50m 47s |
| 2026-Jan-28, Wednesday | 07:07:49 | 12:04:18 | 17:00:47 | 9h 52m 58s |
| 2026-Jan-29, Thursday | 07:06:53 | 12:04:28 | 17:02:04 | 9h 55m 11s |
| 2026-Jan-30, Friday | 07:05:55 | 12:04:38 | 17:03:21 | 9h 57m 26s |
| 2026-Jan-31, Saturday | 07:04:56 | 12:04:47 | 17:04:38 | 9h 59m 42s |
Day length in Northbrook during the year on the chart:
Northbrook 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