Sunrise and Sunset times in South Chicago Heights, United States 
Today:
 Sunrise: 07:00:52
|
 Sunset: 16:21:00
|
Day Length: 9h 20m 8s
Time zone: America/Chicago, UTC -6 h.
Latitude: 41.4831, Longitude: -87.637
South Chicago Heights
Illinois, United States 
4 085 people
| Date | Sunrise | Solar Noon | Sunset | Day length |
|---|---|---|---|---|
| 2025-Dec-01, Monday | 06:57:52 | 11:39:45 | 16:21:37 | 9h 23m 45s |
| 2025-Dec-02, Tuesday | 06:58:53 | 11:40:08 | 16:21:22 | 9h 22m 29s |
| 2025-Dec-03, Wednesday | 06:59:53 | 11:40:31 | 16:21:10 | 9h 21m 17s |
| 2025-Dec-04, Thursday | 07:00:52 | 11:40:56 | 16:21:00 | 9h 20m 8s |
| 2025-Dec-05, Friday | 07:01:49 | 11:41:21 | 16:20:52 | 9h 19m 3s |
| 2025-Dec-06, Saturday | 07:02:46 | 11:41:46 | 16:20:46 | 9h 18m 0s |
| 2025-Dec-07, Sunday | 07:03:41 | 11:42:12 | 16:20:43 | 9h 17m 2s |
| 2025-Dec-08, Monday | 07:04:34 | 11:42:38 | 16:20:42 | 9h 16m 8s |
| 2025-Dec-09, Tuesday | 07:05:26 | 11:43:05 | 16:20:44 | 9h 15m 18s |
| 2025-Dec-10, Wednesday | 07:06:17 | 11:43:32 | 16:20:48 | 9h 14m 31s |
| 2025-Dec-11, Thursday | 07:07:06 | 11:44:00 | 16:20:54 | 9h 13m 48s |
| 2025-Dec-12, Friday | 07:07:53 | 11:44:28 | 16:21:03 | 9h 13m 10s |
| 2025-Dec-13, Saturday | 07:08:39 | 11:44:56 | 16:21:13 | 9h 12m 34s |
| 2025-Dec-14, Sunday | 07:09:23 | 11:45:25 | 16:21:27 | 9h 12m 4s |
| 2025-Dec-15, Monday | 07:10:05 | 11:45:54 | 16:21:42 | 9h 11m 37s |
| 2025-Dec-16, Tuesday | 07:10:46 | 11:46:23 | 16:22:00 | 9h 11m 14s |
| 2025-Dec-17, Wednesday | 07:11:24 | 11:46:52 | 16:22:20 | 9h 10m 56s |
| 2025-Dec-18, Thursday | 07:12:01 | 11:47:22 | 16:22:43 | 9h 10m 42s |
| 2025-Dec-19, Friday | 07:12:35 | 11:47:51 | 16:23:08 | 9h 10m 33s |
| 2025-Dec-20, Saturday | 07:13:08 | 11:48:21 | 16:23:34 | 9h 10m 26s |
| 2025-Dec-21, Sunday | 07:13:38 | 11:48:51 | 16:24:03 | 9h 10m 25s |
| 2025-Dec-22, Monday | 07:14:07 | 11:49:21 | 16:24:35 | 9h 10m 28s |
| 2025-Dec-23, Tuesday | 07:14:33 | 11:49:51 | 16:25:08 | 9h 10m 35s |
| 2025-Dec-24, Wednesday | 07:14:58 | 11:50:20 | 16:25:43 | 9h 10m 45s |
| 2025-Dec-25, Thursday | 07:15:20 | 11:50:50 | 16:26:20 | 9h 11m 0s |
| 2025-Dec-26, Friday | 07:15:40 | 11:51:20 | 16:27:00 | 9h 11m 20s |
| 2025-Dec-27, Saturday | 07:15:57 | 11:51:49 | 16:27:41 | 9h 11m 44s |
| 2025-Dec-28, Sunday | 07:16:13 | 11:52:19 | 16:28:24 | 9h 12m 11s |
| 2025-Dec-29, Monday | 07:16:26 | 11:52:48 | 16:29:09 | 9h 12m 43s |
| 2025-Dec-30, Tuesday | 07:16:37 | 11:53:17 | 16:29:56 | 9h 13m 19s |
| 2025-Dec-31, Wednesday | 07:16:46 | 11:53:45 | 16:30:45 | 9h 13m 59s |
Day length in South Chicago Heights during the year on the chart:
South 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