Sunrise and Sunset times in Altamont, United States 
Today:
 Sunrise: 07:50:00
|
 Sunset: 16:45:58
|
Day Length: 8h 55m 58s
Time zone: America/Chicago, UTC -6 h.
Latitude: 44.8408, Longitude: -96.6901
Altamont
South Dakota, United States 
33 people
| Date | Sunrise | Solar Noon | Sunset | Day length |
|---|---|---|---|---|
| 2025-Dec-01, Monday | 07:44:41 | 12:15:58 | 16:47:15 | 9h 2m 34s |
| 2025-Dec-02, Tuesday | 07:45:48 | 12:16:21 | 16:46:54 | 9h 1m 6s |
| 2025-Dec-03, Wednesday | 07:46:53 | 12:16:45 | 16:46:36 | 8h 59m 43s |
| 2025-Dec-04, Thursday | 07:47:57 | 12:17:09 | 16:46:21 | 8h 58m 24s |
| 2025-Dec-05, Friday | 07:48:59 | 12:17:34 | 16:46:08 | 8h 57m 9s |
| 2025-Dec-06, Saturday | 07:50:00 | 12:17:59 | 16:45:58 | 8h 55m 58s |
| 2025-Dec-07, Sunday | 07:50:59 | 12:18:25 | 16:45:51 | 8h 54m 52s |
| 2025-Dec-08, Monday | 07:51:57 | 12:18:52 | 16:45:46 | 8h 53m 49s |
| 2025-Dec-09, Tuesday | 07:52:53 | 12:19:18 | 16:45:44 | 8h 52m 51s |
| 2025-Dec-10, Wednesday | 07:53:47 | 12:19:46 | 16:45:45 | 8h 51m 58s |
| 2025-Dec-11, Thursday | 07:54:39 | 12:20:13 | 16:45:48 | 8h 51m 9s |
| 2025-Dec-12, Friday | 07:55:29 | 12:20:41 | 16:45:54 | 8h 50m 25s |
| 2025-Dec-13, Saturday | 07:56:17 | 12:21:10 | 16:46:02 | 8h 49m 45s |
| 2025-Dec-14, Sunday | 07:57:03 | 12:21:38 | 16:46:13 | 8h 49m 10s |
| 2025-Dec-15, Monday | 07:57:48 | 12:22:07 | 16:46:27 | 8h 48m 39s |
| 2025-Dec-16, Tuesday | 07:58:30 | 12:22:36 | 16:46:43 | 8h 48m 13s |
| 2025-Dec-17, Wednesday | 07:59:09 | 12:23:06 | 16:47:02 | 8h 47m 53s |
| 2025-Dec-18, Thursday | 07:59:47 | 12:23:35 | 16:47:24 | 8h 47m 37s |
| 2025-Dec-19, Friday | 08:00:22 | 12:24:05 | 16:47:48 | 8h 47m 26s |
| 2025-Dec-20, Saturday | 08:00:55 | 12:24:35 | 16:48:14 | 8h 47m 19s |
| 2025-Dec-21, Sunday | 08:01:26 | 12:25:04 | 16:48:43 | 8h 47m 17s |
| 2025-Dec-22, Monday | 08:01:54 | 12:25:34 | 16:49:14 | 8h 47m 20s |
| 2025-Dec-23, Tuesday | 08:02:20 | 12:26:04 | 16:49:48 | 8h 47m 28s |
| 2025-Dec-24, Wednesday | 08:02:43 | 12:26:34 | 16:50:24 | 8h 47m 41s |
| 2025-Dec-25, Thursday | 08:03:04 | 12:27:04 | 16:51:03 | 8h 47m 59s |
| 2025-Dec-26, Friday | 08:03:23 | 12:27:33 | 16:51:44 | 8h 48m 21s |
| 2025-Dec-27, Saturday | 08:03:39 | 12:28:03 | 16:52:27 | 8h 48m 48s |
| 2025-Dec-28, Sunday | 08:03:52 | 12:28:32 | 16:53:12 | 8h 49m 20s |
| 2025-Dec-29, Monday | 08:04:03 | 12:29:01 | 16:53:59 | 8h 49m 56s |
| 2025-Dec-30, Tuesday | 08:04:11 | 12:29:30 | 16:54:49 | 8h 50m 38s |
| 2025-Dec-31, Wednesday | 08:04:17 | 12:29:59 | 16:55:41 | 8h 51m 24s |
Day length in Altamont during the year on the chart:
Altamont 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