Sunrise and Sunset times in East Alton, United States 
Today:
 Sunrise: 07:03:12
|
 Sunset: 16:38:25
|
Day Length: 9h 35m 13s
Time zone: America/Chicago, UTC -6 h.
Latitude: 38.884, Longitude: -90.1073
East Alton
Illinois, United States 
6 100 people
| Date | Sunrise | Solar Noon | Sunset | Day length |
|---|---|---|---|---|
| 2025-Dec-01, Monday | 07:00:23 | 11:49:38 | 16:38:52 | 9h 38m 29s |
| 2025-Dec-02, Tuesday | 07:01:20 | 11:50:01 | 16:38:41 | 9h 37m 21s |
| 2025-Dec-03, Wednesday | 07:02:17 | 11:50:24 | 16:38:32 | 9h 36m 15s |
| 2025-Dec-04, Thursday | 07:03:12 | 11:50:49 | 16:38:25 | 9h 35m 13s |
| 2025-Dec-05, Friday | 07:04:06 | 11:51:14 | 16:38:21 | 9h 34m 15s |
| 2025-Dec-06, Saturday | 07:05:00 | 11:51:39 | 16:38:18 | 9h 33m 18s |
| 2025-Dec-07, Sunday | 07:05:52 | 11:52:05 | 16:38:18 | 9h 32m 26s |
| 2025-Dec-08, Monday | 07:06:43 | 11:52:31 | 16:38:20 | 9h 31m 37s |
| 2025-Dec-09, Tuesday | 07:07:32 | 11:52:58 | 16:38:24 | 9h 30m 52s |
| 2025-Dec-10, Wednesday | 07:08:20 | 11:53:25 | 16:38:30 | 9h 30m 10s |
| 2025-Dec-11, Thursday | 07:09:07 | 11:53:53 | 16:38:39 | 9h 29m 32s |
| 2025-Dec-12, Friday | 07:09:53 | 11:54:21 | 16:38:49 | 9h 28m 56s |
| 2025-Dec-13, Saturday | 07:10:37 | 11:54:49 | 16:39:02 | 9h 28m 25s |
| 2025-Dec-14, Sunday | 07:11:19 | 11:55:18 | 16:39:17 | 9h 27m 58s |
| 2025-Dec-15, Monday | 07:12:00 | 11:55:47 | 16:39:34 | 9h 27m 34s |
| 2025-Dec-16, Tuesday | 07:12:39 | 11:56:16 | 16:39:53 | 9h 27m 14s |
| 2025-Dec-17, Wednesday | 07:13:17 | 11:56:45 | 16:40:14 | 9h 26m 57s |
| 2025-Dec-18, Thursday | 07:13:53 | 11:57:15 | 16:40:37 | 9h 26m 44s |
| 2025-Dec-19, Friday | 07:14:27 | 11:57:44 | 16:41:02 | 9h 26m 35s |
| 2025-Dec-20, Saturday | 07:14:59 | 11:58:14 | 16:41:29 | 9h 26m 30s |
| 2025-Dec-21, Sunday | 07:15:30 | 11:58:44 | 16:41:58 | 9h 26m 28s |
| 2025-Dec-22, Monday | 07:15:58 | 11:59:14 | 16:42:30 | 9h 26m 32s |
| 2025-Dec-23, Tuesday | 07:16:25 | 11:59:44 | 16:43:02 | 9h 26m 37s |
| 2025-Dec-24, Wednesday | 07:16:50 | 12:00:13 | 16:43:37 | 9h 26m 47s |
| 2025-Dec-25, Thursday | 07:17:13 | 12:00:43 | 16:44:14 | 9h 27m 1s |
| 2025-Dec-26, Friday | 07:17:34 | 12:01:13 | 16:44:52 | 9h 27m 18s |
| 2025-Dec-27, Saturday | 07:17:52 | 12:01:42 | 16:45:32 | 9h 27m 40s |
| 2025-Dec-28, Sunday | 07:18:09 | 12:02:12 | 16:46:14 | 9h 28m 5s |
| 2025-Dec-29, Monday | 07:18:24 | 12:02:41 | 16:46:57 | 9h 28m 33s |
| 2025-Dec-30, Tuesday | 07:18:37 | 12:03:10 | 16:47:42 | 9h 29m 5s |
| 2025-Dec-31, Wednesday | 07:18:47 | 12:03:38 | 16:48:29 | 9h 29m 42s |
Day length in East Alton during the year on the chart:
East Alton 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