Sunrise and Sunset times in Knox, United States 
Today:
 Sunrise: 07:43:47
|
 Sunset: 17:01:41
|
Day Length: 9h 17m 54s
Time zone: America/New_York, UTC -5 h.
Latitude: 41.2346, Longitude: -79.536
Knox
Pennsylvania, United States 
1 083 people
| Date | Sunrise | Solar Noon | Sunset | Day length |
|---|---|---|---|---|
| 2026-Jan-01, Thursday | 07:43:41 | 12:21:49 | 16:59:56 | 9h 16m 15s |
| 2026-Jan-02, Friday | 07:43:45 | 12:22:17 | 17:00:48 | 9h 17m 3s |
| 2026-Jan-03, Saturday | 07:43:47 | 12:22:44 | 17:01:41 | 9h 17m 54s |
| 2026-Jan-04, Sunday | 07:43:47 | 12:23:11 | 17:02:36 | 9h 18m 49s |
| 2026-Jan-05, Monday | 07:43:45 | 12:23:38 | 17:03:32 | 9h 19m 47s |
| 2026-Jan-06, Tuesday | 07:43:40 | 12:24:05 | 17:04:29 | 9h 20m 49s |
| 2026-Jan-07, Wednesday | 07:43:33 | 12:24:30 | 17:05:28 | 9h 21m 55s |
| 2026-Jan-08, Thursday | 07:43:23 | 12:24:56 | 17:06:28 | 9h 23m 5s |
| 2026-Jan-09, Friday | 07:43:11 | 12:25:21 | 17:07:30 | 9h 24m 19s |
| 2026-Jan-10, Saturday | 07:42:57 | 12:25:45 | 17:08:33 | 9h 25m 36s |
| 2026-Jan-11, Sunday | 07:42:41 | 12:26:09 | 17:09:36 | 9h 26m 55s |
| 2026-Jan-12, Monday | 07:42:22 | 12:26:32 | 17:10:41 | 9h 28m 19s |
| 2026-Jan-13, Tuesday | 07:42:01 | 12:26:54 | 17:11:47 | 9h 29m 46s |
| 2026-Jan-14, Wednesday | 07:41:38 | 12:27:16 | 17:12:54 | 9h 31m 16s |
| 2026-Jan-15, Thursday | 07:41:13 | 12:27:37 | 17:14:01 | 9h 32m 48s |
| 2026-Jan-16, Friday | 07:40:45 | 12:27:58 | 17:15:10 | 9h 34m 25s |
| 2026-Jan-17, Saturday | 07:40:16 | 12:28:18 | 17:16:19 | 9h 36m 3s |
| 2026-Jan-18, Sunday | 07:39:44 | 12:28:37 | 17:17:29 | 9h 37m 45s |
| 2026-Jan-19, Monday | 07:39:10 | 12:28:55 | 17:18:40 | 9h 39m 30s |
| 2026-Jan-20, Tuesday | 07:38:34 | 12:29:13 | 17:19:51 | 9h 41m 17s |
| 2026-Jan-21, Wednesday | 07:37:56 | 12:29:30 | 17:21:03 | 9h 43m 7s |
| 2026-Jan-22, Thursday | 07:37:15 | 12:29:46 | 17:22:16 | 9h 45m 1s |
| 2026-Jan-23, Friday | 07:36:33 | 12:30:01 | 17:23:29 | 9h 46m 56s |
| 2026-Jan-24, Saturday | 07:35:49 | 12:30:16 | 17:24:42 | 9h 48m 53s |
| 2026-Jan-25, Sunday | 07:35:03 | 12:30:29 | 17:25:56 | 9h 50m 53s |
| 2026-Jan-26, Monday | 07:34:15 | 12:30:42 | 17:27:10 | 9h 52m 55s |
| 2026-Jan-27, Tuesday | 07:33:24 | 12:30:54 | 17:28:24 | 9h 55m 0s |
| 2026-Jan-28, Wednesday | 07:32:33 | 12:31:06 | 17:29:39 | 9h 57m 6s |
| 2026-Jan-29, Thursday | 07:31:39 | 12:31:16 | 17:30:54 | 9h 59m 15s |
| 2026-Jan-30, Friday | 07:30:43 | 12:31:26 | 17:32:09 | 10h 1m 26s |
| 2026-Jan-31, Saturday | 07:29:46 | 12:31:35 | 17:33:24 | 10h 3m 38s |
Day length in Knox during the year on the chart:
Knox 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