Sunrise and Sunset times in Williamsport, United States 
Today:
 Sunrise: 07:26:01
|
 Sunset: 18:26:16
|
Day Length: 11h 0m 15s
Time zone: America/New_York, UTC -4 h.
Latitude: 39.5974, Longitude: -77.818
Williamsport
🌤 Possibly a moderately beautiful sunset.
Maryland, United States 
2 113 people
Current temperature 10 ° C 
Partly cloudy
| Date | Sunrise | Solar Noon | Sunset | Day length |
|---|---|---|---|---|
| 2025-Oct-01, Wednesday | 07:07:53 | 13:00:46 | 18:53:39 | 11h 45m 46s |
| 2025-Oct-02, Thursday | 07:08:51 | 13:00:27 | 18:52:03 | 11h 43m 12s |
| 2025-Oct-03, Friday | 07:09:49 | 13:00:08 | 18:50:27 | 11h 40m 38s |
| 2025-Oct-04, Saturday | 07:10:48 | 12:59:50 | 18:48:52 | 11h 38m 4s |
| 2025-Oct-05, Sunday | 07:11:47 | 12:59:32 | 18:47:17 | 11h 35m 30s |
| 2025-Oct-06, Monday | 07:12:46 | 12:59:14 | 18:45:43 | 11h 32m 57s |
| 2025-Oct-07, Tuesday | 07:13:45 | 12:58:57 | 18:44:09 | 11h 30m 24s |
| 2025-Oct-08, Wednesday | 07:14:45 | 12:58:40 | 18:42:36 | 11h 27m 51s |
| 2025-Oct-09, Thursday | 07:15:44 | 12:58:24 | 18:41:03 | 11h 25m 19s |
| 2025-Oct-10, Friday | 07:16:45 | 12:58:08 | 18:39:31 | 11h 22m 46s |
| 2025-Oct-11, Saturday | 07:17:45 | 12:57:53 | 18:38:00 | 11h 20m 15s |
| 2025-Oct-12, Sunday | 07:18:46 | 12:57:38 | 18:36:29 | 11h 17m 43s |
| 2025-Oct-13, Monday | 07:19:47 | 12:57:23 | 18:34:59 | 11h 15m 12s |
| 2025-Oct-14, Tuesday | 07:20:49 | 12:57:09 | 18:33:30 | 11h 12m 41s |
| 2025-Oct-15, Wednesday | 07:21:51 | 12:56:56 | 18:32:01 | 11h 10m 10s |
| 2025-Oct-16, Thursday | 07:22:53 | 12:56:43 | 18:30:34 | 11h 7m 41s |
| 2025-Oct-17, Friday | 07:23:55 | 12:56:31 | 18:29:07 | 11h 5m 12s |
| 2025-Oct-18, Saturday | 07:24:58 | 12:56:20 | 18:27:41 | 11h 2m 43s |
| 2025-Oct-19, Sunday | 07:26:01 | 12:56:09 | 18:26:16 | 11h 0m 15s |
| 2025-Oct-20, Monday | 07:27:05 | 12:55:58 | 18:24:52 | 10h 57m 47s |
| 2025-Oct-21, Tuesday | 07:28:08 | 12:55:49 | 18:23:29 | 10h 55m 21s |
| 2025-Oct-22, Wednesday | 07:29:13 | 12:55:40 | 18:22:07 | 10h 52m 54s |
| 2025-Oct-23, Thursday | 07:30:17 | 12:55:31 | 18:20:46 | 10h 50m 29s |
| 2025-Oct-24, Friday | 07:31:22 | 12:55:24 | 18:19:26 | 10h 48m 4s |
| 2025-Oct-25, Saturday | 07:32:27 | 12:55:17 | 18:18:07 | 10h 45m 40s |
| 2025-Oct-26, Sunday | 07:33:32 | 12:55:11 | 18:16:49 | 10h 43m 17s |
| 2025-Oct-27, Monday | 07:34:38 | 12:55:06 | 18:15:33 | 10h 40m 55s |
| 2025-Oct-28, Tuesday | 07:35:44 | 12:55:01 | 18:14:18 | 10h 38m 34s |
| 2025-Oct-29, Wednesday | 07:36:50 | 12:54:57 | 18:13:04 | 10h 36m 14s |
| 2025-Oct-30, Thursday | 07:37:57 | 12:54:54 | 18:11:51 | 10h 33m 54s |
| 2025-Oct-31, Friday | 07:39:03 | 12:54:52 | 18:10:40 | 10h 31m 37s |
Day length in Williamsport during the year on the chart:
Williamsport 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