Sunrise and Sunset times in Williamsport, United States 
Today:
 Sunrise: 07:55:56
|
 Sunset: 17:23:10
|
Day Length: 9h 27m 14s
Time zone: America/Indiana/Indianapolis, UTC -5 h.
Latitude: 40.2884, Longitude: -87.2922
Williamsport
Indiana, United States 
1 837 people
| Date | Sunrise | Solar Noon | Sunset | Day length |
|---|---|---|---|---|
| 2025-Dec-01, Monday | 07:53:01 | 12:38:22 | 17:23:43 | 9h 30m 42s |
| 2025-Dec-02, Tuesday | 07:54:00 | 12:38:45 | 17:23:30 | 9h 29m 30s |
| 2025-Dec-03, Wednesday | 07:54:59 | 12:39:09 | 17:23:19 | 9h 28m 20s |
| 2025-Dec-04, Thursday | 07:55:56 | 12:39:33 | 17:23:10 | 9h 27m 14s |
| 2025-Dec-05, Friday | 07:56:52 | 12:39:58 | 17:23:04 | 9h 26m 12s |
| 2025-Dec-06, Saturday | 07:57:47 | 12:40:23 | 17:22:59 | 9h 25m 12s |
| 2025-Dec-07, Sunday | 07:58:40 | 12:40:49 | 17:22:58 | 9h 24m 18s |
| 2025-Dec-08, Monday | 07:59:33 | 12:41:15 | 17:22:58 | 9h 23m 25s |
| 2025-Dec-09, Tuesday | 08:00:24 | 12:41:42 | 17:23:01 | 9h 22m 37s |
| 2025-Dec-10, Wednesday | 08:01:13 | 12:42:09 | 17:23:06 | 9h 21m 53s |
| 2025-Dec-11, Thursday | 08:02:01 | 12:42:37 | 17:23:13 | 9h 21m 12s |
| 2025-Dec-12, Friday | 08:02:48 | 12:43:05 | 17:23:23 | 9h 20m 35s |
| 2025-Dec-13, Saturday | 08:03:32 | 12:43:33 | 17:23:34 | 9h 20m 2s |
| 2025-Dec-14, Sunday | 08:04:16 | 12:44:02 | 17:23:49 | 9h 19m 33s |
| 2025-Dec-15, Monday | 08:04:57 | 12:44:31 | 17:24:05 | 9h 19m 8s |
| 2025-Dec-16, Tuesday | 08:05:37 | 12:45:00 | 17:24:23 | 9h 18m 46s |
| 2025-Dec-17, Wednesday | 08:06:15 | 12:45:29 | 17:24:44 | 9h 18m 29s |
| 2025-Dec-18, Thursday | 08:06:51 | 12:45:59 | 17:25:07 | 9h 18m 16s |
| 2025-Dec-19, Friday | 08:07:26 | 12:46:29 | 17:25:31 | 9h 18m 5s |
| 2025-Dec-20, Saturday | 08:07:58 | 12:46:58 | 17:25:58 | 9h 18m 0s |
| 2025-Dec-21, Sunday | 08:08:29 | 12:47:28 | 17:26:27 | 9h 17m 58s |
| 2025-Dec-22, Monday | 08:08:57 | 12:47:58 | 17:26:59 | 9h 18m 2s |
| 2025-Dec-23, Tuesday | 08:09:24 | 12:48:28 | 17:27:32 | 9h 18m 8s |
| 2025-Dec-24, Wednesday | 08:09:49 | 12:48:58 | 17:28:07 | 9h 18m 18s |
| 2025-Dec-25, Thursday | 08:10:11 | 12:49:27 | 17:28:44 | 9h 18m 33s |
| 2025-Dec-26, Friday | 08:10:31 | 12:49:57 | 17:29:23 | 9h 18m 52s |
| 2025-Dec-27, Saturday | 08:10:50 | 12:50:26 | 17:30:03 | 9h 19m 13s |
| 2025-Dec-28, Sunday | 08:11:06 | 12:50:56 | 17:30:46 | 9h 19m 40s |
| 2025-Dec-29, Monday | 08:11:20 | 12:51:25 | 17:31:30 | 9h 20m 10s |
| 2025-Dec-30, Tuesday | 08:11:32 | 12:51:54 | 17:32:16 | 9h 20m 44s |
| 2025-Dec-31, Wednesday | 08:11:41 | 12:52:22 | 17:33:03 | 9h 21m 22s |
Day length in Williamsport during the year on the chart:
Williamsport on United States map:
Locations in the same time zone America/Indiana/Indianapolis
Indianapolis (Indiana), Fort Wayne (Indiana), South Bend (Indiana), Lafayette (Indiana), Elkhart (Indiana), Bloomington (Indiana), Terre Haute (Indiana), Carmel (Indiana), Fishers (Indiana), Muncie (Indiana), Anderson (Indiana), Kokomo (Indiana), Noblesville (Indiana), Columbus (Indiana), Greenwood (Indiana), Mishawaka (Indiana), Lawrence (Indiana), West Lafayette (Indiana), Richmond (Indiana), Marion (Indiana), Westfield (Indiana), Goshen (Indiana), Plainfield (Indiana), Warsaw (Indiana), Granger (Indiana), Zionsville (Indiana), Brownsburg (Indiana), Franklin (Indiana), Seymour (Indiana), Auburn (Indiana)
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