Sunrise and Sunset times in Grenville, United States 
Today:
 Sunrise: 08:09:16
|
 Sunset: 16:55:20
|
Day Length: 8h 46m 4s
Time zone: America/Chicago, UTC -6 h.
Latitude: 45.4667, Longitude: -97.39
Grenville
South Dakota, United States 
55 people
| Date | Sunrise | Solar Noon | Sunset | Day length |
|---|---|---|---|---|
| 2025-Dec-01, Monday | 07:49:37 | 12:18:46 | 16:47:55 | 8h 58m 18s |
| 2025-Dec-02, Tuesday | 07:50:45 | 12:19:09 | 16:47:33 | 8h 56m 48s |
| 2025-Dec-03, Wednesday | 07:51:51 | 12:19:33 | 16:47:14 | 8h 55m 23s |
| 2025-Dec-04, Thursday | 07:52:56 | 12:19:57 | 16:46:58 | 8h 54m 2s |
| 2025-Dec-05, Friday | 07:54:00 | 12:20:22 | 16:46:44 | 8h 52m 44s |
| 2025-Dec-06, Saturday | 07:55:01 | 12:20:47 | 16:46:33 | 8h 51m 32s |
| 2025-Dec-07, Sunday | 07:56:01 | 12:21:13 | 16:46:25 | 8h 50m 24s |
| 2025-Dec-08, Monday | 07:57:00 | 12:21:40 | 16:46:20 | 8h 49m 20s |
| 2025-Dec-09, Tuesday | 07:57:56 | 12:22:06 | 16:46:17 | 8h 48m 21s |
| 2025-Dec-10, Wednesday | 07:58:51 | 12:22:34 | 16:46:17 | 8h 47m 26s |
| 2025-Dec-11, Thursday | 07:59:44 | 12:23:01 | 16:46:19 | 8h 46m 35s |
| 2025-Dec-12, Friday | 08:00:34 | 12:23:29 | 16:46:24 | 8h 45m 50s |
| 2025-Dec-13, Saturday | 08:01:23 | 12:23:58 | 16:46:32 | 8h 45m 9s |
| 2025-Dec-14, Sunday | 08:02:10 | 12:24:26 | 16:46:43 | 8h 44m 33s |
| 2025-Dec-15, Monday | 08:02:54 | 12:24:55 | 16:46:56 | 8h 44m 2s |
| 2025-Dec-16, Tuesday | 08:03:37 | 12:25:24 | 16:47:12 | 8h 43m 35s |
| 2025-Dec-17, Wednesday | 08:04:17 | 12:25:54 | 16:47:31 | 8h 43m 14s |
| 2025-Dec-18, Thursday | 08:04:55 | 12:26:23 | 16:47:52 | 8h 42m 57s |
| 2025-Dec-19, Friday | 08:05:30 | 12:26:53 | 16:48:16 | 8h 42m 46s |
| 2025-Dec-20, Saturday | 08:06:03 | 12:27:23 | 16:48:42 | 8h 42m 39s |
| 2025-Dec-21, Sunday | 08:06:34 | 12:27:52 | 16:49:11 | 8h 42m 37s |
| 2025-Dec-22, Monday | 08:07:02 | 12:28:22 | 16:49:43 | 8h 42m 41s |
| 2025-Dec-23, Tuesday | 08:07:28 | 12:28:52 | 16:50:16 | 8h 42m 48s |
| 2025-Dec-24, Wednesday | 08:07:51 | 12:29:22 | 16:50:53 | 8h 43m 2s |
| 2025-Dec-25, Thursday | 08:08:12 | 12:29:52 | 16:51:32 | 8h 43m 20s |
| 2025-Dec-26, Friday | 08:08:30 | 12:30:21 | 16:52:13 | 8h 43m 43s |
| 2025-Dec-27, Saturday | 08:08:45 | 12:30:51 | 16:52:56 | 8h 44m 11s |
| 2025-Dec-28, Sunday | 08:08:58 | 12:31:20 | 16:53:42 | 8h 44m 44s |
| 2025-Dec-29, Monday | 08:09:09 | 12:31:49 | 16:54:30 | 8h 45m 21s |
| 2025-Dec-30, Tuesday | 08:09:16 | 12:32:18 | 16:55:20 | 8h 46m 4s |
| 2025-Dec-31, Wednesday | 08:09:21 | 12:32:47 | 16:56:12 | 8h 46m 51s |
Day length in Grenville during the year on the chart:
Grenville 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