Sunrise and Sunset times in Summit, United States 
Today:
 Sunrise: 07:52:01
|
 Sunset: 16:45:54
|
Day Length: 8h 53m 53s
Time zone: America/Chicago, UTC -6 h.
Latitude: 45.3056, Longitude: -97.0391
Summit
South Dakota, United States 
291 people
| Date | Sunrise | Solar Noon | Sunset | Day length |
|---|---|---|---|---|
| 2025-Dec-01, Monday | 07:47:40 | 12:17:22 | 16:47:04 | 8h 59m 24s |
| 2025-Dec-02, Tuesday | 07:48:47 | 12:17:45 | 16:46:43 | 8h 57m 56s |
| 2025-Dec-03, Wednesday | 07:49:53 | 12:18:09 | 16:46:24 | 8h 56m 31s |
| 2025-Dec-04, Thursday | 07:50:58 | 12:18:33 | 16:46:08 | 8h 55m 10s |
| 2025-Dec-05, Friday | 07:52:01 | 12:18:58 | 16:45:54 | 8h 53m 53s |
| 2025-Dec-06, Saturday | 07:53:02 | 12:19:23 | 16:45:44 | 8h 52m 42s |
| 2025-Dec-07, Sunday | 07:54:02 | 12:19:49 | 16:45:36 | 8h 51m 34s |
| 2025-Dec-08, Monday | 07:55:00 | 12:20:15 | 16:45:30 | 8h 50m 30s |
| 2025-Dec-09, Tuesday | 07:55:57 | 12:20:42 | 16:45:28 | 8h 49m 31s |
| 2025-Dec-10, Wednesday | 07:56:51 | 12:21:09 | 16:45:28 | 8h 48m 37s |
| 2025-Dec-11, Thursday | 07:57:44 | 12:21:37 | 16:45:30 | 8h 47m 46s |
| 2025-Dec-12, Friday | 07:58:35 | 12:22:05 | 16:45:36 | 8h 47m 1s |
| 2025-Dec-13, Saturday | 07:59:23 | 12:22:33 | 16:45:44 | 8h 46m 21s |
| 2025-Dec-14, Sunday | 08:00:10 | 12:23:02 | 16:45:55 | 8h 45m 45s |
| 2025-Dec-15, Monday | 08:00:54 | 12:23:31 | 16:46:08 | 8h 45m 14s |
| 2025-Dec-16, Tuesday | 08:01:36 | 12:24:00 | 16:46:24 | 8h 44m 48s |
| 2025-Dec-17, Wednesday | 08:02:16 | 12:24:30 | 16:46:43 | 8h 44m 27s |
| 2025-Dec-18, Thursday | 08:02:54 | 12:24:59 | 16:47:04 | 8h 44m 10s |
| 2025-Dec-19, Friday | 08:03:29 | 12:25:29 | 16:47:28 | 8h 43m 59s |
| 2025-Dec-20, Saturday | 08:04:03 | 12:25:58 | 16:47:54 | 8h 43m 51s |
| 2025-Dec-21, Sunday | 08:04:33 | 12:26:28 | 16:48:23 | 8h 43m 50s |
| 2025-Dec-22, Monday | 08:05:01 | 12:26:58 | 16:48:55 | 8h 43m 54s |
| 2025-Dec-23, Tuesday | 08:05:27 | 12:27:28 | 16:49:29 | 8h 44m 2s |
| 2025-Dec-24, Wednesday | 08:05:51 | 12:27:58 | 16:50:05 | 8h 44m 14s |
| 2025-Dec-25, Thursday | 08:06:11 | 12:28:27 | 16:50:44 | 8h 44m 33s |
| 2025-Dec-26, Friday | 08:06:29 | 12:28:57 | 16:51:25 | 8h 44m 56s |
| 2025-Dec-27, Saturday | 08:06:45 | 12:29:27 | 16:52:08 | 8h 45m 23s |
| 2025-Dec-28, Sunday | 08:06:58 | 12:29:56 | 16:52:54 | 8h 45m 56s |
| 2025-Dec-29, Monday | 08:07:09 | 12:30:25 | 16:53:41 | 8h 46m 32s |
| 2025-Dec-30, Tuesday | 08:07:16 | 12:30:54 | 16:54:31 | 8h 47m 15s |
| 2025-Dec-31, Wednesday | 08:07:22 | 12:31:22 | 16:55:23 | 8h 48m 1s |
Day length in Summit during the year on the chart:
Summit 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