Sunrise and Sunset times in Alvan, United States 
Alvan
☁️ Low chance of a spectacular sunset.
Illinois, United States
259 people
Current temperature 18 ° C 
Sunny
Today:
 Sunrise: 06:22:13
|
 Sunset: 19:15:41
|
Day Length: 12h 53m 28s
Time zone: America/Chicago, UTC -5 h.
Latitude: 40.307, Longitude: -87.6069
| Date | Sunrise | Solar Noon | Sunset | Day length |
|---|---|---|---|---|
| 2025-Sep-01, Monday | 06:18:24 | 12:50:16 | 19:22:08 | 13h 3m 44s |
| 2025-Sep-02, Tuesday | 06:19:21 | 12:49:57 | 19:20:32 | 13h 1m 11s |
| 2025-Sep-03, Wednesday | 06:20:18 | 12:49:37 | 19:18:56 | 12h 58m 38s |
| 2025-Sep-04, Thursday | 06:21:16 | 12:49:17 | 19:17:19 | 12h 56m 3s |
| 2025-Sep-05, Friday | 06:22:13 | 12:48:57 | 19:15:41 | 12h 53m 28s |
| 2025-Sep-06, Saturday | 06:23:10 | 12:48:37 | 19:14:03 | 12h 50m 53s |
| 2025-Sep-07, Sunday | 06:24:07 | 12:48:16 | 19:12:25 | 12h 48m 18s |
| 2025-Sep-08, Monday | 06:25:04 | 12:47:55 | 19:10:47 | 12h 45m 43s |
| 2025-Sep-09, Tuesday | 06:26:01 | 12:47:35 | 19:09:08 | 12h 43m 7s |
| 2025-Sep-10, Wednesday | 06:26:59 | 12:47:13 | 19:07:28 | 12h 40m 29s |
| 2025-Sep-11, Thursday | 06:27:56 | 12:46:52 | 19:05:49 | 12h 37m 53s |
| 2025-Sep-12, Friday | 06:28:53 | 12:46:31 | 19:04:09 | 12h 35m 16s |
| 2025-Sep-13, Saturday | 06:29:50 | 12:46:10 | 19:02:29 | 12h 32m 39s |
| 2025-Sep-14, Sunday | 06:30:47 | 12:45:48 | 19:00:49 | 12h 30m 2s |
| 2025-Sep-15, Monday | 06:31:45 | 12:45:27 | 18:59:09 | 12h 27m 24s |
| 2025-Sep-16, Tuesday | 06:32:42 | 12:45:06 | 18:57:29 | 12h 24m 47s |
| 2025-Sep-17, Wednesday | 06:33:40 | 12:44:44 | 18:55:48 | 12h 22m 8s |
| 2025-Sep-18, Thursday | 06:34:37 | 12:44:23 | 18:54:08 | 12h 19m 31s |
| 2025-Sep-19, Friday | 06:35:35 | 12:44:01 | 18:52:27 | 12h 16m 52s |
| 2025-Sep-20, Saturday | 06:36:33 | 12:43:40 | 18:50:47 | 12h 14m 14s |
| 2025-Sep-21, Sunday | 06:37:31 | 12:43:19 | 18:49:07 | 12h 11m 36s |
| 2025-Sep-22, Monday | 06:38:29 | 12:42:57 | 18:47:26 | 12h 8m 57s |
| 2025-Sep-23, Tuesday | 06:39:27 | 12:42:36 | 18:45:46 | 12h 6m 19s |
| 2025-Sep-24, Wednesday | 06:40:25 | 12:42:16 | 18:44:06 | 12h 3m 41s |
| 2025-Sep-25, Thursday | 06:41:24 | 12:41:55 | 18:42:26 | 12h 1m 2s |
| 2025-Sep-26, Friday | 06:42:23 | 12:41:34 | 18:40:46 | 11h 58m 23s |
| 2025-Sep-27, Saturday | 06:43:21 | 12:41:14 | 18:39:06 | 11h 55m 45s |
| 2025-Sep-28, Sunday | 06:44:20 | 12:40:54 | 18:37:27 | 11h 53m 7s |
| 2025-Sep-29, Monday | 06:45:20 | 12:40:34 | 18:35:48 | 11h 50m 28s |
| 2025-Sep-30, Tuesday | 06:46:19 | 12:40:14 | 18:34:09 | 11h 47m 50s |
Day length in Alvan during the year on the chart:
Alvan 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)
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