Sunrise and Sunset times in Great Falls, United States 
Today:
 Sunrise: 07:30:03
|
 Sunset: 17:22:37
|
Day Length: 9h 52m 34s
Time zone: America/New_York, UTC -5 h.
Latitude: 34.5753, Longitude: -80.9048
Great Falls
South Carolina, United States 
1 899 people
| Date | Sunrise | Solar Noon | Sunset | Day length |
|---|---|---|---|---|
| 2025-Dec-01, Monday | 07:12:33 | 12:12:48 | 17:13:04 | 10h 0m 31s |
| 2025-Dec-02, Tuesday | 07:13:25 | 12:13:12 | 17:12:58 | 9h 59m 33s |
| 2025-Dec-03, Wednesday | 07:14:16 | 12:13:35 | 17:12:54 | 9h 58m 38s |
| 2025-Dec-04, Thursday | 07:15:07 | 12:14:00 | 17:12:52 | 9h 57m 45s |
| 2025-Dec-05, Friday | 07:15:57 | 12:14:24 | 17:12:52 | 9h 56m 55s |
| 2025-Dec-06, Saturday | 07:16:46 | 12:14:50 | 17:12:54 | 9h 56m 8s |
| 2025-Dec-07, Sunday | 07:17:33 | 12:15:16 | 17:12:58 | 9h 55m 25s |
| 2025-Dec-08, Monday | 07:18:20 | 12:15:42 | 17:13:04 | 9h 54m 44s |
| 2025-Dec-09, Tuesday | 07:19:06 | 12:16:09 | 17:13:11 | 9h 54m 5s |
| 2025-Dec-10, Wednesday | 07:19:51 | 12:16:36 | 17:13:21 | 9h 53m 30s |
| 2025-Dec-11, Thursday | 07:20:35 | 12:17:04 | 17:13:32 | 9h 52m 57s |
| 2025-Dec-12, Friday | 07:21:18 | 12:17:32 | 17:13:45 | 9h 52m 27s |
| 2025-Dec-13, Saturday | 07:21:59 | 12:18:00 | 17:14:01 | 9h 52m 2s |
| 2025-Dec-14, Sunday | 07:22:40 | 12:18:29 | 17:14:18 | 9h 51m 38s |
| 2025-Dec-15, Monday | 07:23:19 | 12:18:58 | 17:14:36 | 9h 51m 17s |
| 2025-Dec-16, Tuesday | 07:23:56 | 12:19:27 | 17:14:57 | 9h 51m 1s |
| 2025-Dec-17, Wednesday | 07:24:32 | 12:19:56 | 17:15:19 | 9h 50m 47s |
| 2025-Dec-18, Thursday | 07:25:07 | 12:20:25 | 17:15:44 | 9h 50m 37s |
| 2025-Dec-19, Friday | 07:25:41 | 12:20:55 | 17:16:09 | 9h 50m 28s |
| 2025-Dec-20, Saturday | 07:26:13 | 12:21:25 | 17:16:37 | 9h 50m 24s |
| 2025-Dec-21, Sunday | 07:26:43 | 12:21:55 | 17:17:06 | 9h 50m 23s |
| 2025-Dec-22, Monday | 07:27:12 | 12:22:25 | 17:17:37 | 9h 50m 25s |
| 2025-Dec-23, Tuesday | 07:27:39 | 12:22:54 | 17:18:09 | 9h 50m 30s |
| 2025-Dec-24, Wednesday | 07:28:05 | 12:23:24 | 17:18:43 | 9h 50m 38s |
| 2025-Dec-25, Thursday | 07:28:29 | 12:23:54 | 17:19:19 | 9h 50m 50s |
| 2025-Dec-26, Friday | 07:28:51 | 12:24:23 | 17:19:56 | 9h 51m 5s |
| 2025-Dec-27, Saturday | 07:29:12 | 12:24:53 | 17:20:34 | 9h 51m 22s |
| 2025-Dec-28, Sunday | 07:29:31 | 12:25:22 | 17:21:14 | 9h 51m 43s |
| 2025-Dec-29, Monday | 07:29:48 | 12:25:51 | 17:21:55 | 9h 52m 7s |
| 2025-Dec-30, Tuesday | 07:30:03 | 12:26:20 | 17:22:37 | 9h 52m 34s |
| 2025-Dec-31, Wednesday | 07:30:17 | 12:26:49 | 17:23:21 | 9h 53m 4s |
Day length in Great Falls during the year on the chart:
Great Falls on United States map:
Locations in the same time zone America/New_York
New York (New York), Miami (Florida), Philadelphia (Pennsylvania), Washington (District of Columbia), Atlanta (Georgia), Boston (Massachusetts), Tampa (Florida), Brooklyn (New York), Queens (New York), Baltimore (Maryland), Orlando (Florida), Cleveland (Ohio), Pittsburgh (Pennsylvania), Cincinnati (Ohio), Manhattan (New York), Columbus (Ohio), Virginia Beach (Virginia), Charlotte (North Carolina), Bronx (New York), Providence (Rhode Island), Jacksonville (Florida), Richmond (Virginia), Raleigh (North Carolina), Louisville (Kentucky), Bridgeport (Connecticut), Buffalo (New York), Hartford (Connecticut), Dayton (Ohio), Rochester (New York), Sarasota (Florida)
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