Sunrise and Sunset times in Westmont, United States 
Westmont
🌇 High chance of a beautiful sunset!
Pennsylvania
4 798 people
Current temperature 26 ° C 
Partly Cloudy
Time zone: America/New_York, UTC -4 h.
Latitude: 40.3194, Longitude: -78.9524
| Date | Sunrise | Solar Noon | Sunset | Day length |
|---|---|---|---|---|
| 2025-Aug-01, Friday | 06:13:58 | 13:22:08 | 20:30:18 | 14h 16m 20s |
| 2025-Aug-02, Saturday | 06:14:54 | 13:22:03 | 20:29:13 | 14h 14m 19s |
| 2025-Aug-03, Sunday | 06:15:51 | 13:21:58 | 20:28:06 | 14h 12m 15s |
| 2025-Aug-04, Monday | 06:16:48 | 13:21:53 | 20:26:58 | 14h 10m 10s |
| 2025-Aug-05, Tuesday | 06:17:45 | 13:21:47 | 20:25:48 | 14h 8m 3s |
| 2025-Aug-06, Wednesday | 06:18:42 | 13:21:40 | 20:24:37 | 14h 5m 55s |
| 2025-Aug-07, Thursday | 06:19:40 | 13:21:32 | 20:23:25 | 14h 3m 45s |
| 2025-Aug-08, Friday | 06:20:37 | 13:21:24 | 20:22:11 | 14h 1m 34s |
| 2025-Aug-09, Saturday | 06:21:35 | 13:21:16 | 20:20:56 | 13h 59m 21s |
| 2025-Aug-10, Sunday | 06:22:33 | 13:21:07 | 20:19:40 | 13h 57m 7s |
| 2025-Aug-11, Monday | 06:23:31 | 13:20:57 | 20:18:23 | 13h 54m 52s |
| 2025-Aug-12, Tuesday | 06:24:29 | 13:20:47 | 20:17:04 | 13h 52m 35s |
| 2025-Aug-13, Wednesday | 06:25:27 | 13:20:36 | 20:15:45 | 13h 50m 18s |
| 2025-Aug-14, Thursday | 06:26:25 | 13:20:24 | 20:14:24 | 13h 47m 59s |
| 2025-Aug-15, Friday | 06:27:23 | 13:20:12 | 20:13:02 | 13h 45m 39s |
| 2025-Aug-16, Saturday | 06:28:21 | 13:20:00 | 20:11:39 | 13h 43m 18s |
| 2025-Aug-17, Sunday | 06:29:19 | 13:19:47 | 20:10:15 | 13h 40m 56s |
| 2025-Aug-18, Monday | 06:30:17 | 13:19:34 | 20:08:50 | 13h 38m 33s |
| 2025-Aug-19, Tuesday | 06:31:15 | 13:19:20 | 20:07:24 | 13h 36m 9s |
| 2025-Aug-20, Wednesday | 06:32:13 | 13:19:05 | 20:05:58 | 13h 33m 45s |
| 2025-Aug-21, Thursday | 06:33:11 | 13:18:50 | 20:04:30 | 13h 31m 19s |
| 2025-Aug-22, Friday | 06:34:08 | 13:18:35 | 20:03:01 | 13h 28m 53s |
| 2025-Aug-23, Saturday | 06:35:06 | 13:18:19 | 20:01:32 | 13h 26m 26s |
| 2025-Aug-24, Sunday | 06:36:04 | 13:18:03 | 20:00:02 | 13h 23m 58s |
| 2025-Aug-25, Monday | 06:37:02 | 13:17:46 | 19:58:31 | 13h 21m 29s |
| 2025-Aug-26, Tuesday | 06:38:00 | 13:17:29 | 19:56:59 | 13h 18m 59s |
| 2025-Aug-27, Wednesday | 06:38:57 | 13:17:12 | 19:55:26 | 13h 16m 29s |
| 2025-Aug-28, Thursday | 06:39:55 | 13:16:54 | 19:53:53 | 13h 13m 58s |
| 2025-Aug-29, Friday | 06:40:52 | 13:16:36 | 19:52:19 | 13h 11m 27s |
| 2025-Aug-30, Saturday | 06:41:50 | 13:16:17 | 19:50:45 | 13h 8m 55s |
| 2025-Aug-31, Sunday | 06:42:47 | 13:15:59 | 19:49:10 | 13h 6m 23s |
Day length in Westmont during the year on the chart:
Westmont 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)
Daylight Hours FAQ: 10 Most Googled Questions Answered
1. What are daylight hours?
Daylight hours refer to the period between sunrise and sunset. This duration changes throughout the year based on season and geographic location.
2. Why are days shorter in winter and longer in summer?
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).
3. When is the longest day of the year?
Northern Hemisphere: June 20-22 (summer solstice).
Southern Hemisphere: December 21-23.
Near polar circles, the sun doesn't set for 24 hours.
4. When is the shortest day of the year?
Northern Hemisphere: December 21-22 (winter solstice).
Southern Hemisphere: June 20-21.
5. How does latitude affect daylight hours?
The closer to poles, the more extreme variations:
- Equator: ~12-hour days year-round
- Polar regions: Midnight sun/polar nights occur
6. Why do New York and Miami have different day lengths?
Miami's lower latitude means:
- Winter days are longer than NY's
- Summer days are slightly shorter
7. When are day and night equal?
During equinoxes:
- Spring: March 20-21
- Fall: September 22-23
How fast do days lengthen/shorten?
Most rapid change near equinoxes: 2-4 minutes daily.
Slowest change near solstices: <1 minute daily.
9. Where can I check daylight hours for my city?
Reliable tools:
- Timeanddate.com
- SunCalc.org
- Photographer's Ephemeris app
10. Does daylight affect health?
Yes. Reduced winter sunlight may cause:
- Seasonal Affective Disorder (SAD)
- Vitamin D deficiency
Solution: Light therapy lamps & midday walks