Sunrise and Sunset times in Grafton, United States 
Today:
 Sunrise: 07:19:57
|
 Sunset: 16:47:58
|
Day Length: 9h 28m 1s
Time zone: America/Chicago, UTC -6 h.
Latitude: 38.9765, Longitude: -90.4259
Grafton
Illinois, United States 
641 people
| Date | Sunrise | Solar Noon | Sunset | Day length |
|---|---|---|---|---|
| 2025-Dec-01, Monday | 07:01:54 | 11:50:54 | 16:39:54 | 9h 38m 0s |
| 2025-Dec-02, Tuesday | 07:02:52 | 11:51:17 | 16:39:42 | 9h 36m 50s |
| 2025-Dec-03, Wednesday | 07:03:49 | 11:51:41 | 16:39:33 | 9h 35m 44s |
| 2025-Dec-04, Thursday | 07:04:44 | 11:52:05 | 16:39:26 | 9h 34m 42s |
| 2025-Dec-05, Friday | 07:05:39 | 11:52:30 | 16:39:22 | 9h 33m 43s |
| 2025-Dec-06, Saturday | 07:06:32 | 11:52:55 | 16:39:19 | 9h 32m 47s |
| 2025-Dec-07, Sunday | 07:07:24 | 11:53:21 | 16:39:19 | 9h 31m 55s |
| 2025-Dec-08, Monday | 07:08:15 | 11:53:48 | 16:39:20 | 9h 31m 5s |
| 2025-Dec-09, Tuesday | 07:09:05 | 11:54:15 | 16:39:24 | 9h 30m 19s |
| 2025-Dec-10, Wednesday | 07:09:53 | 11:54:42 | 16:39:31 | 9h 29m 38s |
| 2025-Dec-11, Thursday | 07:10:40 | 11:55:09 | 16:39:39 | 9h 28m 59s |
| 2025-Dec-12, Friday | 07:11:25 | 11:55:37 | 16:39:50 | 9h 28m 25s |
| 2025-Dec-13, Saturday | 07:12:09 | 11:56:06 | 16:40:02 | 9h 27m 53s |
| 2025-Dec-14, Sunday | 07:12:52 | 11:56:34 | 16:40:17 | 9h 27m 25s |
| 2025-Dec-15, Monday | 07:13:33 | 11:57:03 | 16:40:34 | 9h 27m 1s |
| 2025-Dec-16, Tuesday | 07:14:12 | 11:57:32 | 16:40:53 | 9h 26m 41s |
| 2025-Dec-17, Wednesday | 07:14:50 | 11:58:02 | 16:41:14 | 9h 26m 24s |
| 2025-Dec-18, Thursday | 07:15:26 | 11:58:31 | 16:41:37 | 9h 26m 11s |
| 2025-Dec-19, Friday | 07:16:00 | 11:59:01 | 16:42:02 | 9h 26m 2s |
| 2025-Dec-20, Saturday | 07:16:32 | 11:59:31 | 16:42:29 | 9h 25m 57s |
| 2025-Dec-21, Sunday | 07:17:03 | 12:00:01 | 16:42:59 | 9h 25m 56s |
| 2025-Dec-22, Monday | 07:17:31 | 12:00:30 | 16:43:30 | 9h 25m 59s |
| 2025-Dec-23, Tuesday | 07:17:58 | 12:01:00 | 16:44:02 | 9h 26m 4s |
| 2025-Dec-24, Wednesday | 07:18:23 | 12:01:30 | 16:44:37 | 9h 26m 14s |
| 2025-Dec-25, Thursday | 07:18:46 | 12:02:00 | 16:45:14 | 9h 26m 28s |
| 2025-Dec-26, Friday | 07:19:06 | 12:02:29 | 16:45:52 | 9h 26m 46s |
| 2025-Dec-27, Saturday | 07:19:25 | 12:02:59 | 16:46:32 | 9h 27m 7s |
| 2025-Dec-28, Sunday | 07:19:42 | 12:03:28 | 16:47:14 | 9h 27m 32s |
| 2025-Dec-29, Monday | 07:19:57 | 12:03:57 | 16:47:58 | 9h 28m 1s |
| 2025-Dec-30, Tuesday | 07:20:09 | 12:04:26 | 16:48:43 | 9h 28m 34s |
| 2025-Dec-31, Wednesday | 07:20:20 | 12:04:55 | 16:49:29 | 9h 29m 9s |
Day length in Grafton during the year on the chart:
Grafton 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