Sunrise and Sunset times in Jefferson, United States 
Today:
 Sunrise: 07:56:14
|
 Sunset: 17:04:36
|
Day Length: 9h 8m 22s
Time zone: America/Chicago, UTC -6 h.
Latitude: 42.6042, Longitude: -96.5661
Jefferson
South Dakota, United States 
502 people
| Date | Sunrise | Solar Noon | Sunset | Day length |
|---|---|---|---|---|
| 2026-Jan-01, Thursday | 07:56:11 | 12:29:57 | 17:03:43 | 9h 7m 32s |
| 2026-Jan-02, Friday | 07:56:14 | 12:30:25 | 17:04:36 | 9h 8m 22s |
| 2026-Jan-03, Saturday | 07:56:14 | 12:30:53 | 17:05:31 | 9h 9m 17s |
| 2026-Jan-04, Sunday | 07:56:12 | 12:31:20 | 17:06:27 | 9h 10m 15s |
| 2026-Jan-05, Monday | 07:56:08 | 12:31:47 | 17:07:25 | 9h 11m 17s |
| 2026-Jan-06, Tuesday | 07:56:01 | 12:32:13 | 17:08:25 | 9h 12m 24s |
| 2026-Jan-07, Wednesday | 07:55:52 | 12:32:39 | 17:09:25 | 9h 13m 33s |
| 2026-Jan-08, Thursday | 07:55:41 | 12:33:04 | 17:10:28 | 9h 14m 47s |
| 2026-Jan-09, Friday | 07:55:27 | 12:33:29 | 17:11:31 | 9h 16m 4s |
| 2026-Jan-10, Saturday | 07:55:10 | 12:33:53 | 17:12:36 | 9h 17m 26s |
| 2026-Jan-11, Sunday | 07:54:52 | 12:34:17 | 17:13:42 | 9h 18m 50s |
| 2026-Jan-12, Monday | 07:54:30 | 12:34:40 | 17:14:49 | 9h 20m 19s |
| 2026-Jan-13, Tuesday | 07:54:07 | 12:35:02 | 17:15:58 | 9h 21m 51s |
| 2026-Jan-14, Wednesday | 07:53:41 | 12:35:24 | 17:17:07 | 9h 23m 26s |
| 2026-Jan-15, Thursday | 07:53:13 | 12:35:45 | 17:18:17 | 9h 25m 4s |
| 2026-Jan-16, Friday | 07:52:43 | 12:36:06 | 17:19:29 | 9h 26m 46s |
| 2026-Jan-17, Saturday | 07:52:10 | 12:36:26 | 17:20:41 | 9h 28m 31s |
| 2026-Jan-18, Sunday | 07:51:36 | 12:36:45 | 17:21:54 | 9h 30m 18s |
| 2026-Jan-19, Monday | 07:50:59 | 12:37:03 | 17:23:07 | 9h 32m 8s |
| 2026-Jan-20, Tuesday | 07:50:20 | 12:37:21 | 17:24:22 | 9h 34m 2s |
| 2026-Jan-21, Wednesday | 07:49:38 | 12:37:38 | 17:25:37 | 9h 35m 59s |
| 2026-Jan-22, Thursday | 07:48:55 | 12:37:54 | 17:26:52 | 9h 37m 57s |
| 2026-Jan-23, Friday | 07:48:09 | 12:38:09 | 17:28:08 | 9h 39m 59s |
| 2026-Jan-24, Saturday | 07:47:22 | 12:38:23 | 17:29:25 | 9h 42m 3s |
| 2026-Jan-25, Sunday | 07:46:32 | 12:38:37 | 17:30:42 | 9h 44m 10s |
| 2026-Jan-26, Monday | 07:45:41 | 12:38:50 | 17:32:00 | 9h 46m 19s |
| 2026-Jan-27, Tuesday | 07:44:47 | 12:39:02 | 17:33:17 | 9h 48m 30s |
| 2026-Jan-28, Wednesday | 07:43:52 | 12:39:14 | 17:34:35 | 9h 50m 43s |
| 2026-Jan-29, Thursday | 07:42:54 | 12:39:24 | 17:35:54 | 9h 53m 0s |
| 2026-Jan-30, Friday | 07:41:55 | 12:39:34 | 17:37:12 | 9h 55m 17s |
| 2026-Jan-31, Saturday | 07:40:54 | 12:39:43 | 17:38:31 | 9h 57m 37s |
Day length in Jefferson during the year on the chart:
Jefferson 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