Sunrise and Sunset times in Westwood, United States 
Today:
 Sunrise: 07:09:14
|
 Sunset: 16:38:21
|
Day Length: 9h 29m 7s
Time zone: America/New_York, UTC -5 h.
Latitude: 39.9702, Longitude: -75.8555
Westwood
Pennsylvania, United States 
1 393 people
| Date | Sunrise | Solar Noon | Sunset | Day length |
|---|---|---|---|---|
| 2025-Dec-01, Monday | 07:06:20 | 11:52:36 | 16:38:52 | 9h 32m 32s |
| 2025-Dec-02, Tuesday | 07:07:19 | 11:52:59 | 16:38:40 | 9h 31m 21s |
| 2025-Dec-03, Wednesday | 07:08:17 | 11:53:23 | 16:38:29 | 9h 30m 12s |
| 2025-Dec-04, Thursday | 07:09:14 | 11:53:47 | 16:38:21 | 9h 29m 7s |
| 2025-Dec-05, Friday | 07:10:10 | 11:54:12 | 16:38:15 | 9h 28m 5s |
| 2025-Dec-06, Saturday | 07:11:04 | 11:54:38 | 16:38:11 | 9h 27m 7s |
| 2025-Dec-07, Sunday | 07:11:58 | 11:55:03 | 16:38:09 | 9h 26m 11s |
| 2025-Dec-08, Monday | 07:12:50 | 11:55:30 | 16:38:10 | 9h 25m 20s |
| 2025-Dec-09, Tuesday | 07:13:40 | 11:55:57 | 16:38:13 | 9h 24m 33s |
| 2025-Dec-10, Wednesday | 07:14:29 | 11:56:24 | 16:38:18 | 9h 23m 49s |
| 2025-Dec-11, Thursday | 07:15:17 | 11:56:51 | 16:38:26 | 9h 23m 9s |
| 2025-Dec-12, Friday | 07:16:03 | 11:57:19 | 16:38:35 | 9h 22m 32s |
| 2025-Dec-13, Saturday | 07:16:48 | 11:57:48 | 16:38:47 | 9h 21m 59s |
| 2025-Dec-14, Sunday | 07:17:31 | 11:58:16 | 16:39:01 | 9h 21m 30s |
| 2025-Dec-15, Monday | 07:18:13 | 11:58:45 | 16:39:18 | 9h 21m 5s |
| 2025-Dec-16, Tuesday | 07:18:53 | 11:59:14 | 16:39:36 | 9h 20m 43s |
| 2025-Dec-17, Wednesday | 07:19:31 | 11:59:44 | 16:39:57 | 9h 20m 26s |
| 2025-Dec-18, Thursday | 07:20:07 | 12:00:13 | 16:40:20 | 9h 20m 13s |
| 2025-Dec-19, Friday | 07:20:41 | 12:00:43 | 16:40:45 | 9h 20m 4s |
| 2025-Dec-20, Saturday | 07:21:14 | 12:01:13 | 16:41:12 | 9h 19m 58s |
| 2025-Dec-21, Sunday | 07:21:44 | 12:01:42 | 16:41:41 | 9h 19m 57s |
| 2025-Dec-22, Monday | 07:22:13 | 12:02:12 | 16:42:12 | 9h 19m 59s |
| 2025-Dec-23, Tuesday | 07:22:40 | 12:02:42 | 16:42:45 | 9h 20m 5s |
| 2025-Dec-24, Wednesday | 07:23:04 | 12:03:12 | 16:43:19 | 9h 20m 15s |
| 2025-Dec-25, Thursday | 07:23:27 | 12:03:42 | 16:43:56 | 9h 20m 29s |
| 2025-Dec-26, Friday | 07:23:48 | 12:04:11 | 16:44:35 | 9h 20m 47s |
| 2025-Dec-27, Saturday | 07:24:06 | 12:04:41 | 16:45:15 | 9h 21m 9s |
| 2025-Dec-28, Sunday | 07:24:22 | 12:05:10 | 16:45:58 | 9h 21m 36s |
| 2025-Dec-29, Monday | 07:24:37 | 12:05:39 | 16:46:42 | 9h 22m 5s |
| 2025-Dec-30, Tuesday | 07:24:49 | 12:06:08 | 16:47:27 | 9h 22m 38s |
| 2025-Dec-31, Wednesday | 07:24:59 | 12:06:37 | 16:48:15 | 9h 23m 16s |
Day length in Westwood during the year on the chart:
Westwood 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