Sunrise and Sunset times in Simms, United States 
Today:
 Sunrise: 07:58:42
|
 Sunset: 16:37:42
|
Day Length: 8h 39m 0s
Time zone: America/Denver, UTC -7 h.
Latitude: 47.4931, Longitude: -111.947
Simms
Montana, United States 
326 people
| Date | Sunrise | Solar Noon | Sunset | Day length |
|---|---|---|---|---|
| 2025-Dec-01, Monday | 07:55:11 | 12:17:01 | 16:38:50 | 8h 43m 39s |
| 2025-Dec-02, Tuesday | 07:56:23 | 12:17:24 | 16:38:24 | 8h 42m 1s |
| 2025-Dec-03, Wednesday | 07:57:33 | 12:17:47 | 16:38:02 | 8h 40m 29s |
| 2025-Dec-04, Thursday | 07:58:42 | 12:18:12 | 16:37:42 | 8h 39m 0s |
| 2025-Dec-05, Friday | 07:59:48 | 12:18:37 | 16:37:25 | 8h 37m 37s |
| 2025-Dec-06, Saturday | 08:00:53 | 12:19:02 | 16:37:11 | 8h 36m 18s |
| 2025-Dec-07, Sunday | 08:01:56 | 12:19:28 | 16:37:00 | 8h 35m 4s |
| 2025-Dec-08, Monday | 08:02:58 | 12:19:54 | 16:36:51 | 8h 33m 53s |
| 2025-Dec-09, Tuesday | 08:03:57 | 12:20:21 | 16:36:46 | 8h 32m 49s |
| 2025-Dec-10, Wednesday | 08:04:54 | 12:20:49 | 16:36:43 | 8h 31m 49s |
| 2025-Dec-11, Thursday | 08:05:49 | 12:21:16 | 16:36:44 | 8h 30m 55s |
| 2025-Dec-12, Friday | 08:06:42 | 12:21:44 | 16:36:47 | 8h 30m 5s |
| 2025-Dec-13, Saturday | 08:07:32 | 12:22:13 | 16:36:53 | 8h 29m 21s |
| 2025-Dec-14, Sunday | 08:08:20 | 12:22:41 | 16:37:02 | 8h 28m 42s |
| 2025-Dec-15, Monday | 08:09:06 | 12:23:10 | 16:37:14 | 8h 28m 8s |
| 2025-Dec-16, Tuesday | 08:09:50 | 12:23:39 | 16:37:29 | 8h 27m 39s |
| 2025-Dec-17, Wednesday | 08:10:31 | 12:24:09 | 16:37:47 | 8h 27m 16s |
| 2025-Dec-18, Thursday | 08:11:09 | 12:24:38 | 16:38:07 | 8h 26m 58s |
| 2025-Dec-19, Friday | 08:11:45 | 12:25:08 | 16:38:31 | 8h 26m 46s |
| 2025-Dec-20, Saturday | 08:12:18 | 12:25:38 | 16:38:57 | 8h 26m 39s |
| 2025-Dec-21, Sunday | 08:12:49 | 12:26:07 | 16:39:26 | 8h 26m 37s |
| 2025-Dec-22, Monday | 08:13:17 | 12:26:37 | 16:39:58 | 8h 26m 41s |
| 2025-Dec-23, Tuesday | 08:13:42 | 12:27:07 | 16:40:32 | 8h 26m 50s |
| 2025-Dec-24, Wednesday | 08:14:05 | 12:27:37 | 16:41:09 | 8h 27m 4s |
| 2025-Dec-25, Thursday | 08:14:24 | 12:28:07 | 16:41:49 | 8h 27m 25s |
| 2025-Dec-26, Friday | 08:14:41 | 12:28:36 | 16:42:31 | 8h 27m 50s |
| 2025-Dec-27, Saturday | 08:14:55 | 12:29:06 | 16:43:16 | 8h 28m 21s |
| 2025-Dec-28, Sunday | 08:15:07 | 12:29:35 | 16:44:03 | 8h 28m 56s |
| 2025-Dec-29, Monday | 08:15:15 | 12:30:04 | 16:44:53 | 8h 29m 38s |
| 2025-Dec-30, Tuesday | 08:15:21 | 12:30:33 | 16:45:45 | 8h 30m 24s |
| 2025-Dec-31, Wednesday | 08:15:24 | 12:31:01 | 16:46:39 | 8h 31m 15s |
Day length in Simms during the year on the chart:
Simms on United States map:
Locations in the same time zone America/Denver
Denver (Colorado), Salt Lake City (Utah), El Paso (Texas), Albuquerque (New Mexico), Colorado Springs (Colorado), Ogden (Utah), Provo (Utah), Aurora (Colorado), Fort Collins (Colorado), Lakewood (Colorado), Pueblo (Colorado), Thornton (Colorado), Grand Junction (Colorado), West Valley City (Utah), Las Cruces (New Mexico), Greeley (Colorado), Boulder (Colorado), Billings (Montana), Arvada (Colorado), St. George (Utah), West Jordan (Utah), Westminster (Colorado), Centennial (Colorado), Santa Fe (New Mexico), Highlands Ranch (Colorado), Logan (Utah), Longmont (Colorado), Orem (Utah), Rio Rancho (New Mexico), Sandy (Utah)
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