Sunrise and Sunset times in Helena Valley Southeast, United States 
Today:
 Sunrise: 07:31:42
|
 Sunset: 19:38:57
|
Day Length: 12h 7m 15s
Time zone: America/Denver, UTC -6 h.
Latitude: 46.6175, Longitude: -111.919
Helena Valley Southeast
Montana, United States 
7 517 people
| Date | Sunrise | Solar Noon | Sunset | Day length |
|---|---|---|---|---|
| 2026-Mar-01, Sunday | 07:06:16 | 12:39:55 | 18:13:34 | 11h 7m 18s |
| 2026-Mar-02, Monday | 07:04:25 | 12:39:43 | 18:15:01 | 11h 10m 36s |
| 2026-Mar-03, Tuesday | 07:02:33 | 12:39:30 | 18:16:27 | 11h 13m 54s |
| 2026-Mar-04, Wednesday | 07:00:41 | 12:39:17 | 18:17:53 | 11h 17m 12s |
| 2026-Mar-05, Thursday | 06:58:48 | 12:39:04 | 18:19:19 | 11h 20m 31s |
| 2026-Mar-06, Friday | 06:56:54 | 12:38:50 | 18:20:45 | 11h 23m 51s |
| 2026-Mar-07, Saturday | 06:55:00 | 12:38:35 | 18:22:10 | 11h 27m 10s |
| 2026-Mar-08, Sunday | 07:53:06 | 13:38:21 | 19:23:35 | 11h 30m 29s |
| 2026-Mar-09, Monday | 07:51:11 | 13:38:06 | 19:25:00 | 11h 33m 49s |
| 2026-Mar-10, Tuesday | 07:49:15 | 13:37:50 | 19:26:25 | 11h 37m 10s |
| 2026-Mar-11, Wednesday | 07:47:20 | 13:37:34 | 19:27:49 | 11h 40m 29s |
| 2026-Mar-12, Thursday | 07:45:23 | 13:37:18 | 19:29:14 | 11h 43m 51s |
| 2026-Mar-13, Friday | 07:43:27 | 13:37:02 | 19:30:38 | 11h 47m 11s |
| 2026-Mar-14, Saturday | 07:41:30 | 13:36:46 | 19:32:01 | 11h 50m 31s |
| 2026-Mar-15, Sunday | 07:39:33 | 13:36:29 | 19:33:25 | 11h 53m 52s |
| 2026-Mar-16, Monday | 07:37:35 | 13:36:12 | 19:34:48 | 11h 57m 13s |
| 2026-Mar-17, Tuesday | 07:35:38 | 13:35:55 | 19:36:11 | 12h 0m 33s |
| 2026-Mar-18, Wednesday | 07:33:40 | 13:35:37 | 19:37:34 | 12h 3m 54s |
| 2026-Mar-19, Thursday | 07:31:42 | 13:35:20 | 19:38:57 | 12h 7m 15s |
| 2026-Mar-20, Friday | 07:29:44 | 13:35:02 | 19:40:20 | 12h 10m 36s |
| 2026-Mar-21, Saturday | 07:27:46 | 13:34:44 | 19:41:42 | 12h 13m 56s |
| 2026-Mar-22, Sunday | 07:25:48 | 13:34:26 | 19:43:05 | 12h 17m 17s |
| 2026-Mar-23, Monday | 07:23:49 | 13:34:08 | 19:44:27 | 12h 20m 38s |
| 2026-Mar-24, Tuesday | 07:21:51 | 13:33:50 | 19:45:49 | 12h 23m 58s |
| 2026-Mar-25, Wednesday | 07:19:53 | 13:33:32 | 19:47:11 | 12h 27m 18s |
| 2026-Mar-26, Thursday | 07:17:55 | 13:33:14 | 19:48:33 | 12h 30m 38s |
| 2026-Mar-27, Friday | 07:15:57 | 13:32:56 | 19:49:55 | 12h 33m 58s |
| 2026-Mar-28, Saturday | 07:13:59 | 13:32:38 | 19:51:17 | 12h 37m 18s |
| 2026-Mar-29, Sunday | 07:12:01 | 13:32:20 | 19:52:38 | 12h 40m 37s |
| 2026-Mar-30, Monday | 07:10:03 | 13:32:02 | 19:54:00 | 12h 43m 57s |
| 2026-Mar-31, Tuesday | 07:08:06 | 13:31:44 | 19:55:21 | 12h 47m 15s |
Day length in Helena Valley Southeast during the year on the chart:
Helena Valley Southeast 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