Sunrise and Sunset times in Mount Oliver, United States 
Today:
 Sunrise: 07:40:45
|
 Sunset: 17:18:05
|
Day Length: 9h 37m 20s
Time zone: America/New_York, UTC -5 h.
Latitude: 40.4113, Longitude: -79.9856
Mount Oliver
Pennsylvania, United States 
3 315 people
| Date | Sunrise | Solar Noon | Sunset | Day length |
|---|---|---|---|---|
| 2026-Jan-01, Thursday | 07:42:57 | 12:23:37 | 17:04:16 | 9h 21m 19s |
| 2026-Jan-02, Friday | 07:43:02 | 12:24:04 | 17:05:07 | 9h 22m 5s |
| 2026-Jan-03, Saturday | 07:43:05 | 12:24:32 | 17:05:59 | 9h 22m 54s |
| 2026-Jan-04, Sunday | 07:43:06 | 12:24:59 | 17:06:53 | 9h 23m 47s |
| 2026-Jan-05, Monday | 07:43:04 | 12:25:26 | 17:07:48 | 9h 24m 44s |
| 2026-Jan-06, Tuesday | 07:43:00 | 12:25:52 | 17:08:45 | 9h 25m 45s |
| 2026-Jan-07, Wednesday | 07:42:54 | 12:26:18 | 17:09:42 | 9h 26m 48s |
| 2026-Jan-08, Thursday | 07:42:46 | 12:26:44 | 17:10:41 | 9h 27m 55s |
| 2026-Jan-09, Friday | 07:42:35 | 12:27:09 | 17:11:42 | 9h 29m 7s |
| 2026-Jan-10, Saturday | 07:42:22 | 12:27:33 | 17:12:43 | 9h 30m 21s |
| 2026-Jan-11, Sunday | 07:42:07 | 12:27:57 | 17:13:46 | 9h 31m 39s |
| 2026-Jan-12, Monday | 07:41:50 | 12:28:20 | 17:14:49 | 9h 32m 59s |
| 2026-Jan-13, Tuesday | 07:41:31 | 12:28:42 | 17:15:54 | 9h 34m 23s |
| 2026-Jan-14, Wednesday | 07:41:09 | 12:29:04 | 17:16:59 | 9h 35m 50s |
| 2026-Jan-15, Thursday | 07:40:45 | 12:29:25 | 17:18:05 | 9h 37m 20s |
| 2026-Jan-16, Friday | 07:40:19 | 12:29:46 | 17:19:12 | 9h 38m 53s |
| 2026-Jan-17, Saturday | 07:39:51 | 12:30:05 | 17:20:20 | 9h 40m 29s |
| 2026-Jan-18, Sunday | 07:39:21 | 12:30:25 | 17:21:28 | 9h 42m 7s |
| 2026-Jan-19, Monday | 07:38:48 | 12:30:43 | 17:22:37 | 9h 43m 49s |
| 2026-Jan-20, Tuesday | 07:38:14 | 12:31:01 | 17:23:47 | 9h 45m 33s |
| 2026-Jan-21, Wednesday | 07:37:38 | 12:31:17 | 17:24:57 | 9h 47m 19s |
| 2026-Jan-22, Thursday | 07:36:59 | 12:31:34 | 17:26:08 | 9h 49m 9s |
| 2026-Jan-23, Friday | 07:36:19 | 12:31:49 | 17:27:19 | 9h 51m 0s |
| 2026-Jan-24, Saturday | 07:35:36 | 12:32:03 | 17:28:31 | 9h 52m 55s |
| 2026-Jan-25, Sunday | 07:34:52 | 12:32:17 | 17:29:43 | 9h 54m 51s |
| 2026-Jan-26, Monday | 07:34:06 | 12:32:30 | 17:30:55 | 9h 56m 49s |
| 2026-Jan-27, Tuesday | 07:33:17 | 12:32:42 | 17:32:07 | 9h 58m 50s |
| 2026-Jan-28, Wednesday | 07:32:27 | 12:32:54 | 17:33:20 | 10h 0m 53s |
| 2026-Jan-29, Thursday | 07:31:36 | 12:33:04 | 17:34:33 | 10h 2m 57s |
| 2026-Jan-30, Friday | 07:30:42 | 12:33:14 | 17:35:46 | 10h 5m 4s |
| 2026-Jan-31, Saturday | 07:29:47 | 12:33:23 | 17:36:59 | 10h 7m 12s |
Day length in Mount Oliver during the year on the chart:
Mount Oliver 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