Sunrise and Sunset times in Erwin, United States 
Today:
 Sunrise: 08:05:22
|
 Sunset: 16:56:44
|
Day Length: 8h 51m 22s
Time zone: America/Chicago, UTC -6 h.
Latitude: 44.488, Longitude: -97.4409
Erwin
South Dakota, United States 
43 people
| Date | Sunrise | Solar Noon | Sunset | Day length |
|---|---|---|---|---|
| 2025-Dec-01, Monday | 07:46:31 | 12:18:58 | 16:51:25 | 9h 4m 54s |
| 2025-Dec-02, Tuesday | 07:47:37 | 12:19:21 | 16:51:06 | 9h 3m 29s |
| 2025-Dec-03, Wednesday | 07:48:42 | 12:19:45 | 16:50:48 | 9h 2m 6s |
| 2025-Dec-04, Thursday | 07:49:45 | 12:20:09 | 16:50:34 | 9h 0m 49s |
| 2025-Dec-05, Friday | 07:50:47 | 12:20:34 | 16:50:22 | 8h 59m 35s |
| 2025-Dec-06, Saturday | 07:51:47 | 12:21:00 | 16:50:12 | 8h 58m 25s |
| 2025-Dec-07, Sunday | 07:52:46 | 12:21:25 | 16:50:05 | 8h 57m 19s |
| 2025-Dec-08, Monday | 07:53:43 | 12:21:52 | 16:50:01 | 8h 56m 18s |
| 2025-Dec-09, Tuesday | 07:54:38 | 12:22:19 | 16:49:59 | 8h 55m 21s |
| 2025-Dec-10, Wednesday | 07:55:32 | 12:22:46 | 16:50:00 | 8h 54m 28s |
| 2025-Dec-11, Thursday | 07:56:24 | 12:23:14 | 16:50:04 | 8h 53m 40s |
| 2025-Dec-12, Friday | 07:57:13 | 12:23:42 | 16:50:10 | 8h 52m 57s |
| 2025-Dec-13, Saturday | 07:58:01 | 12:24:10 | 16:50:19 | 8h 52m 18s |
| 2025-Dec-14, Sunday | 07:58:47 | 12:24:39 | 16:50:30 | 8h 51m 43s |
| 2025-Dec-15, Monday | 07:59:31 | 12:25:08 | 16:50:44 | 8h 51m 13s |
| 2025-Dec-16, Tuesday | 08:00:13 | 12:25:37 | 16:51:00 | 8h 50m 47s |
| 2025-Dec-17, Wednesday | 08:00:53 | 12:26:06 | 16:51:19 | 8h 50m 26s |
| 2025-Dec-18, Thursday | 08:01:30 | 12:26:36 | 16:51:41 | 8h 50m 11s |
| 2025-Dec-19, Friday | 08:02:05 | 12:27:05 | 16:52:05 | 8h 50m 0s |
| 2025-Dec-20, Saturday | 08:02:38 | 12:27:35 | 16:52:32 | 8h 49m 54s |
| 2025-Dec-21, Sunday | 08:03:09 | 12:28:05 | 16:53:01 | 8h 49m 52s |
| 2025-Dec-22, Monday | 08:03:37 | 12:28:35 | 16:53:32 | 8h 49m 55s |
| 2025-Dec-23, Tuesday | 08:04:03 | 12:29:04 | 16:54:06 | 8h 50m 3s |
| 2025-Dec-24, Wednesday | 08:04:27 | 12:29:34 | 16:54:42 | 8h 50m 15s |
| 2025-Dec-25, Thursday | 08:04:48 | 12:30:04 | 16:55:20 | 8h 50m 32s |
| 2025-Dec-26, Friday | 08:05:06 | 12:30:34 | 16:56:01 | 8h 50m 55s |
| 2025-Dec-27, Saturday | 08:05:22 | 12:31:03 | 16:56:44 | 8h 51m 22s |
| 2025-Dec-28, Sunday | 08:05:36 | 12:31:32 | 16:57:29 | 8h 51m 53s |
| 2025-Dec-29, Monday | 08:05:47 | 12:32:01 | 16:58:16 | 8h 52m 29s |
| 2025-Dec-30, Tuesday | 08:05:55 | 12:32:30 | 16:59:05 | 8h 53m 10s |
| 2025-Dec-31, Wednesday | 08:06:01 | 12:32:59 | 16:59:56 | 8h 53m 55s |
Day length in Erwin during the year on the chart:
Erwin 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