Sunrise and Sunset times in Helena Valley Northeast, United States 
Today:
 Sunrise: 08:12:16
|
 Sunset: 16:49:49
|
Day Length: 8h 37m 33s
Time zone: America/Denver, UTC -7 h.
Latitude: 46.6993, Longitude: -111.952
Helena Valley Northeast
Montana, United States 
3 232 people
| Date | Sunrise | Solar Noon | Sunset | Day length |
|---|---|---|---|---|
| 2025-Dec-01, Monday | 07:52:16 | 12:17:02 | 16:41:47 | 8h 49m 31s |
| 2025-Dec-02, Tuesday | 07:53:27 | 12:17:25 | 16:41:23 | 8h 47m 56s |
| 2025-Dec-03, Wednesday | 07:54:35 | 12:17:49 | 16:41:02 | 8h 46m 27s |
| 2025-Dec-04, Thursday | 07:55:42 | 12:18:13 | 16:40:44 | 8h 45m 2s |
| 2025-Dec-05, Friday | 07:56:48 | 12:18:38 | 16:40:28 | 8h 43m 40s |
| 2025-Dec-06, Saturday | 07:57:51 | 12:19:03 | 16:40:15 | 8h 42m 24s |
| 2025-Dec-07, Sunday | 07:58:53 | 12:19:29 | 16:40:05 | 8h 41m 12s |
| 2025-Dec-08, Monday | 07:59:53 | 12:19:56 | 16:39:58 | 8h 40m 5s |
| 2025-Dec-09, Tuesday | 08:00:51 | 12:20:22 | 16:39:54 | 8h 39m 3s |
| 2025-Dec-10, Wednesday | 08:01:47 | 12:20:50 | 16:39:52 | 8h 38m 5s |
| 2025-Dec-11, Thursday | 08:02:41 | 12:21:17 | 16:39:54 | 8h 37m 13s |
| 2025-Dec-12, Friday | 08:03:33 | 12:21:45 | 16:39:58 | 8h 36m 25s |
| 2025-Dec-13, Saturday | 08:04:23 | 12:22:14 | 16:40:05 | 8h 35m 42s |
| 2025-Dec-14, Sunday | 08:05:10 | 12:22:42 | 16:40:14 | 8h 35m 4s |
| 2025-Dec-15, Monday | 08:05:56 | 12:23:11 | 16:40:27 | 8h 34m 31s |
| 2025-Dec-16, Tuesday | 08:06:39 | 12:23:40 | 16:40:42 | 8h 34m 3s |
| 2025-Dec-17, Wednesday | 08:07:19 | 12:24:10 | 16:41:01 | 8h 33m 42s |
| 2025-Dec-18, Thursday | 08:07:57 | 12:24:39 | 16:41:21 | 8h 33m 24s |
| 2025-Dec-19, Friday | 08:08:33 | 12:25:09 | 16:41:45 | 8h 33m 12s |
| 2025-Dec-20, Saturday | 08:09:06 | 12:25:39 | 16:42:11 | 8h 33m 5s |
| 2025-Dec-21, Sunday | 08:09:37 | 12:26:09 | 16:42:40 | 8h 33m 3s |
| 2025-Dec-22, Monday | 08:10:05 | 12:26:38 | 16:43:12 | 8h 33m 7s |
| 2025-Dec-23, Tuesday | 08:10:30 | 12:27:08 | 16:43:46 | 8h 33m 16s |
| 2025-Dec-24, Wednesday | 08:10:53 | 12:27:38 | 16:44:23 | 8h 33m 30s |
| 2025-Dec-25, Thursday | 08:11:13 | 12:28:08 | 16:45:02 | 8h 33m 49s |
| 2025-Dec-26, Friday | 08:11:30 | 12:28:37 | 16:45:44 | 8h 34m 14s |
| 2025-Dec-27, Saturday | 08:11:45 | 12:29:07 | 16:46:29 | 8h 34m 44s |
| 2025-Dec-28, Sunday | 08:11:57 | 12:29:36 | 16:47:15 | 8h 35m 18s |
| 2025-Dec-29, Monday | 08:12:06 | 12:30:05 | 16:48:04 | 8h 35m 58s |
| 2025-Dec-30, Tuesday | 08:12:13 | 12:30:34 | 16:48:56 | 8h 36m 43s |
| 2025-Dec-31, Wednesday | 08:12:16 | 12:31:03 | 16:49:49 | 8h 37m 33s |
Day length in Helena Valley Northeast during the year on the chart:
Helena Valley Northeast 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