Sunrise and Sunset times in Great Falls, United States 
Today:
 Sunrise: 07:31:12
|
 Sunset: 19:35:05
|
Day Length: 12h 3m 53s
Time zone: America/Denver, UTC -6 h.
Latitude: 47.5022, Longitude: -111.299
Great Falls
Montana, United States 
65 624 people
| Date | Sunrise | Solar Noon | Sunset | Day length |
|---|---|---|---|---|
| 2026-Mar-01, Sunday | 07:04:42 | 12:37:26 | 18:10:10 | 11h 5m 28s |
| 2026-Mar-02, Monday | 07:02:47 | 12:37:14 | 18:11:40 | 11h 8m 53s |
| 2026-Mar-03, Tuesday | 07:00:53 | 12:37:01 | 18:13:10 | 11h 12m 17s |
| 2026-Mar-04, Wednesday | 06:58:57 | 12:36:48 | 18:14:39 | 11h 15m 42s |
| 2026-Mar-05, Thursday | 06:57:01 | 12:36:35 | 18:16:08 | 11h 19m 7s |
| 2026-Mar-06, Friday | 06:55:04 | 12:36:21 | 18:17:37 | 11h 22m 33s |
| 2026-Mar-07, Saturday | 06:53:07 | 12:36:07 | 18:19:06 | 11h 25m 59s |
| 2026-Mar-08, Sunday | 07:51:10 | 13:35:52 | 19:20:34 | 11h 29m 24s |
| 2026-Mar-09, Monday | 07:49:11 | 13:35:37 | 19:22:02 | 11h 32m 51s |
| 2026-Mar-10, Tuesday | 07:47:13 | 13:35:21 | 19:23:30 | 11h 36m 17s |
| 2026-Mar-11, Wednesday | 07:45:14 | 13:35:06 | 19:24:58 | 11h 39m 44s |
| 2026-Mar-12, Thursday | 07:43:14 | 13:34:50 | 19:26:25 | 11h 43m 11s |
| 2026-Mar-13, Friday | 07:41:15 | 13:34:33 | 19:27:52 | 11h 46m 37s |
| 2026-Mar-14, Saturday | 07:39:15 | 13:34:17 | 19:29:19 | 11h 50m 4s |
| 2026-Mar-15, Sunday | 07:37:14 | 13:34:00 | 19:30:46 | 11h 53m 32s |
| 2026-Mar-16, Monday | 07:35:14 | 13:33:43 | 19:32:12 | 11h 56m 58s |
| 2026-Mar-17, Tuesday | 07:33:13 | 13:33:26 | 19:33:39 | 12h 0m 26s |
| 2026-Mar-18, Wednesday | 07:31:12 | 13:33:08 | 19:35:05 | 12h 3m 53s |
| 2026-Mar-19, Thursday | 07:29:11 | 13:32:51 | 19:36:31 | 12h 7m 20s |
| 2026-Mar-20, Friday | 07:27:10 | 13:32:33 | 19:37:56 | 12h 10m 46s |
| 2026-Mar-21, Saturday | 07:25:08 | 13:32:15 | 19:39:22 | 12h 14m 14s |
| 2026-Mar-22, Sunday | 07:23:07 | 13:31:57 | 19:40:48 | 12h 17m 41s |
| 2026-Mar-23, Monday | 07:21:06 | 13:31:39 | 19:42:13 | 12h 21m 7s |
| 2026-Mar-24, Tuesday | 07:19:04 | 13:31:21 | 19:43:38 | 12h 24m 34s |
| 2026-Mar-25, Wednesday | 07:17:03 | 13:31:03 | 19:45:04 | 12h 28m 1s |
| 2026-Mar-26, Thursday | 07:15:02 | 13:30:45 | 19:46:29 | 12h 31m 27s |
| 2026-Mar-27, Friday | 07:13:00 | 13:30:27 | 19:47:54 | 12h 34m 54s |
| 2026-Mar-28, Saturday | 07:10:59 | 13:30:09 | 19:49:19 | 12h 38m 20s |
| 2026-Mar-29, Sunday | 07:08:58 | 13:29:51 | 19:50:43 | 12h 41m 45s |
| 2026-Mar-30, Monday | 07:06:58 | 13:29:33 | 19:52:08 | 12h 45m 10s |
| 2026-Mar-31, Tuesday | 07:04:57 | 13:29:15 | 19:53:33 | 12h 48m 36s |
Day length in Great Falls during the year on the chart:
Great Falls 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