Sunrise and Sunset times in Chicago Heights, United States 
Today:
 Sunrise: 07:01:54
|
 Sunset: 16:20:46
|
Day Length: 9h 18m 52s
Time zone: America/Chicago, UTC -6 h.
Latitude: 41.5101, Longitude: -87.6347
Chicago Heights
Illinois, United States 
29 901 people
| Date | Sunrise | Solar Noon | Sunset | Day length |
|---|---|---|---|---|
| 2025-Dec-01, Monday | 06:57:56 | 11:39:44 | 16:21:32 | 9h 23m 36s |
| 2025-Dec-02, Tuesday | 06:58:57 | 11:40:07 | 16:21:17 | 9h 22m 20s |
| 2025-Dec-03, Wednesday | 06:59:57 | 11:40:31 | 16:21:04 | 9h 21m 7s |
| 2025-Dec-04, Thursday | 07:00:56 | 11:40:55 | 16:20:54 | 9h 19m 58s |
| 2025-Dec-05, Friday | 07:01:54 | 11:41:20 | 16:20:46 | 9h 18m 52s |
| 2025-Dec-06, Saturday | 07:02:50 | 11:41:45 | 16:20:41 | 9h 17m 51s |
| 2025-Dec-07, Sunday | 07:03:45 | 11:42:11 | 16:20:37 | 9h 16m 52s |
| 2025-Dec-08, Monday | 07:04:39 | 11:42:38 | 16:20:37 | 9h 15m 58s |
| 2025-Dec-09, Tuesday | 07:05:31 | 11:43:04 | 16:20:38 | 9h 15m 7s |
| 2025-Dec-10, Wednesday | 07:06:22 | 11:43:32 | 16:20:42 | 9h 14m 20s |
| 2025-Dec-11, Thursday | 07:07:11 | 11:43:59 | 16:20:48 | 9h 13m 37s |
| 2025-Dec-12, Friday | 07:07:58 | 11:44:27 | 16:20:57 | 9h 12m 59s |
| 2025-Dec-13, Saturday | 07:08:44 | 11:44:56 | 16:21:08 | 9h 12m 24s |
| 2025-Dec-14, Sunday | 07:09:28 | 11:45:24 | 16:21:21 | 9h 11m 53s |
| 2025-Dec-15, Monday | 07:10:10 | 11:45:53 | 16:21:37 | 9h 11m 27s |
| 2025-Dec-16, Tuesday | 07:10:50 | 11:46:22 | 16:21:55 | 9h 11m 5s |
| 2025-Dec-17, Wednesday | 07:11:29 | 11:46:52 | 16:22:15 | 9h 10m 46s |
| 2025-Dec-18, Thursday | 07:12:05 | 11:47:21 | 16:22:37 | 9h 10m 32s |
| 2025-Dec-19, Friday | 07:12:40 | 11:47:51 | 16:23:02 | 9h 10m 22s |
| 2025-Dec-20, Saturday | 07:13:13 | 11:48:21 | 16:23:29 | 9h 10m 16s |
| 2025-Dec-21, Sunday | 07:13:43 | 11:48:50 | 16:23:58 | 9h 10m 15s |
| 2025-Dec-22, Monday | 07:14:12 | 11:49:20 | 16:24:29 | 9h 10m 17s |
| 2025-Dec-23, Tuesday | 07:14:38 | 11:49:50 | 16:25:02 | 9h 10m 24s |
| 2025-Dec-24, Wednesday | 07:15:02 | 11:50:20 | 16:25:37 | 9h 10m 35s |
| 2025-Dec-25, Thursday | 07:15:24 | 11:50:50 | 16:26:15 | 9h 10m 51s |
| 2025-Dec-26, Friday | 07:15:44 | 11:51:19 | 16:26:54 | 9h 11m 10s |
| 2025-Dec-27, Saturday | 07:16:02 | 11:51:49 | 16:27:35 | 9h 11m 33s |
| 2025-Dec-28, Sunday | 07:16:18 | 11:52:18 | 16:28:18 | 9h 12m 0s |
| 2025-Dec-29, Monday | 07:16:31 | 11:52:47 | 16:29:03 | 9h 12m 32s |
| 2025-Dec-30, Tuesday | 07:16:42 | 11:53:16 | 16:29:50 | 9h 13m 8s |
| 2025-Dec-31, Wednesday | 07:16:50 | 11:53:45 | 16:30:39 | 9h 13m 49s |
Day length in Chicago Heights during the year on the chart:
Chicago Heights 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