Sunrise and Sunset times in Chelsea, United States 
Today:
 Sunrise: 07:05:04
|
 Sunset: 18:27:40
|
Day Length: 11h 22m 36s
Time zone: America/Chicago, UTC -6 h.
Latitude: 45.1676, Longitude: -98.7434
Chelsea
South Dakota, United States 
27 people
| Date | Sunrise | Solar Noon | Sunset | Day length |
|---|---|---|---|---|
| 2026-Mar-01, Sunday | 07:12:12 | 12:47:13 | 18:22:14 | 11h 10m 2s |
| 2026-Mar-02, Monday | 07:10:26 | 12:47:01 | 18:23:36 | 11h 13m 10s |
| 2026-Mar-03, Tuesday | 07:08:39 | 12:46:48 | 18:24:58 | 11h 16m 19s |
| 2026-Mar-04, Wednesday | 07:06:52 | 12:46:35 | 18:26:19 | 11h 19m 27s |
| 2026-Mar-05, Thursday | 07:05:04 | 12:46:22 | 18:27:40 | 11h 22m 36s |
| 2026-Mar-06, Friday | 07:03:16 | 12:46:08 | 18:29:01 | 11h 25m 45s |
| 2026-Mar-07, Saturday | 07:01:26 | 12:45:54 | 18:30:21 | 11h 28m 55s |
| 2026-Mar-08, Sunday | 07:59:37 | 13:45:39 | 19:31:41 | 11h 32m 4s |
| 2026-Mar-09, Monday | 07:57:47 | 13:45:24 | 19:33:01 | 11h 35m 14s |
| 2026-Mar-10, Tuesday | 07:55:56 | 13:45:09 | 19:34:21 | 11h 38m 25s |
| 2026-Mar-11, Wednesday | 07:54:06 | 13:44:53 | 19:35:40 | 11h 41m 34s |
| 2026-Mar-12, Thursday | 07:52:14 | 13:44:37 | 19:36:59 | 11h 44m 45s |
| 2026-Mar-13, Friday | 07:50:23 | 13:44:21 | 19:38:19 | 11h 47m 56s |
| 2026-Mar-14, Saturday | 07:48:31 | 13:44:04 | 19:39:37 | 11h 51m 6s |
| 2026-Mar-15, Sunday | 07:46:39 | 13:43:47 | 19:40:56 | 11h 54m 17s |
| 2026-Mar-16, Monday | 07:44:46 | 13:43:30 | 19:42:14 | 11h 57m 28s |
| 2026-Mar-17, Tuesday | 07:42:54 | 13:43:13 | 19:43:33 | 12h 0m 39s |
| 2026-Mar-18, Wednesday | 07:41:01 | 13:42:56 | 19:44:51 | 12h 3m 50s |
| 2026-Mar-19, Thursday | 07:39:08 | 13:42:38 | 19:46:08 | 12h 7m 0s |
| 2026-Mar-20, Friday | 07:37:15 | 13:42:20 | 19:47:26 | 12h 10m 11s |
| 2026-Mar-21, Saturday | 07:35:21 | 13:42:03 | 19:48:44 | 12h 13m 23s |
| 2026-Mar-22, Sunday | 07:33:28 | 13:41:45 | 19:50:01 | 12h 16m 33s |
| 2026-Mar-23, Monday | 07:31:35 | 13:41:27 | 19:51:18 | 12h 19m 43s |
| 2026-Mar-24, Tuesday | 07:29:42 | 13:41:09 | 19:52:36 | 12h 22m 54s |
| 2026-Mar-25, Wednesday | 07:27:48 | 13:40:51 | 19:53:53 | 12h 26m 5s |
| 2026-Mar-26, Thursday | 07:25:55 | 13:40:32 | 19:55:10 | 12h 29m 15s |
| 2026-Mar-27, Friday | 07:24:02 | 13:40:14 | 19:56:27 | 12h 32m 25s |
| 2026-Mar-28, Saturday | 07:22:09 | 13:39:56 | 19:57:43 | 12h 35m 34s |
| 2026-Mar-29, Sunday | 07:20:16 | 13:39:38 | 19:59:00 | 12h 38m 44s |
| 2026-Mar-30, Monday | 07:18:24 | 13:39:20 | 20:00:17 | 12h 41m 53s |
| 2026-Mar-31, Tuesday | 07:16:31 | 13:39:02 | 20:01:33 | 12h 45m 2s |
Day length in Chelsea during the year on the chart:
Chelsea 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