Sunrise and Sunset times in Westmont, United States 
Today:
 Sunrise: 07:03:10
|
 Sunset: 16:21:23
|
Day Length: 9h 18m 13s
Time zone: America/Chicago, UTC -6 h.
Latitude: 41.7948, Longitude: -87.9742
Westmont
Illinois, United States 
24 756 people
| Date | Sunrise | Solar Noon | Sunset | Day length |
|---|---|---|---|---|
| 2025-Dec-01, Monday | 07:00:08 | 11:41:06 | 16:22:03 | 9h 21m 55s |
| 2025-Dec-02, Tuesday | 07:01:10 | 11:41:29 | 16:21:47 | 9h 20m 37s |
| 2025-Dec-03, Wednesday | 07:02:11 | 11:41:52 | 16:21:34 | 9h 19m 23s |
| 2025-Dec-04, Thursday | 07:03:10 | 11:42:17 | 16:21:23 | 9h 18m 13s |
| 2025-Dec-05, Friday | 07:04:08 | 11:42:42 | 16:21:15 | 9h 17m 7s |
| 2025-Dec-06, Saturday | 07:05:05 | 11:43:07 | 16:21:09 | 9h 16m 4s |
| 2025-Dec-07, Sunday | 07:06:00 | 11:43:33 | 16:21:06 | 9h 15m 6s |
| 2025-Dec-08, Monday | 07:06:54 | 11:43:59 | 16:21:04 | 9h 14m 10s |
| 2025-Dec-09, Tuesday | 07:07:46 | 11:44:26 | 16:21:06 | 9h 13m 20s |
| 2025-Dec-10, Wednesday | 07:08:37 | 11:44:53 | 16:21:09 | 9h 12m 32s |
| 2025-Dec-11, Thursday | 07:09:26 | 11:45:21 | 16:21:15 | 9h 11m 49s |
| 2025-Dec-12, Friday | 07:10:14 | 11:45:49 | 16:21:24 | 9h 11m 10s |
| 2025-Dec-13, Saturday | 07:11:00 | 11:46:17 | 16:21:34 | 9h 10m 34s |
| 2025-Dec-14, Sunday | 07:11:44 | 11:46:46 | 16:21:48 | 9h 10m 4s |
| 2025-Dec-15, Monday | 07:12:26 | 11:47:15 | 16:22:03 | 9h 9m 37s |
| 2025-Dec-16, Tuesday | 07:13:07 | 11:47:44 | 16:22:21 | 9h 9m 14s |
| 2025-Dec-17, Wednesday | 07:13:46 | 11:48:13 | 16:22:41 | 9h 8m 55s |
| 2025-Dec-18, Thursday | 07:14:22 | 11:48:43 | 16:23:03 | 9h 8m 41s |
| 2025-Dec-19, Friday | 07:14:57 | 11:49:12 | 16:23:28 | 9h 8m 31s |
| 2025-Dec-20, Saturday | 07:15:30 | 11:49:42 | 16:23:55 | 9h 8m 25s |
| 2025-Dec-21, Sunday | 07:16:00 | 11:50:12 | 16:24:24 | 9h 8m 24s |
| 2025-Dec-22, Monday | 07:16:29 | 11:50:42 | 16:24:55 | 9h 8m 26s |
| 2025-Dec-23, Tuesday | 07:16:55 | 11:51:12 | 16:25:28 | 9h 8m 33s |
| 2025-Dec-24, Wednesday | 07:17:19 | 11:51:41 | 16:26:03 | 9h 8m 44s |
| 2025-Dec-25, Thursday | 07:17:41 | 11:52:11 | 16:26:41 | 9h 9m 0s |
| 2025-Dec-26, Friday | 07:18:01 | 11:52:41 | 16:27:20 | 9h 9m 19s |
| 2025-Dec-27, Saturday | 07:18:19 | 11:53:10 | 16:28:02 | 9h 9m 43s |
| 2025-Dec-28, Sunday | 07:18:34 | 11:53:40 | 16:28:45 | 9h 10m 11s |
| 2025-Dec-29, Monday | 07:18:47 | 11:54:09 | 16:29:30 | 9h 10m 43s |
| 2025-Dec-30, Tuesday | 07:18:58 | 11:54:37 | 16:30:17 | 9h 11m 19s |
| 2025-Dec-31, Wednesday | 07:19:06 | 11:55:06 | 16:31:06 | 9h 12m 0s |
Day length in Westmont during the year on the chart:
Westmont on United States map:
Locations in the same time zone America/Chicago
Chicago (Illinois), Dallas (Texas), Houston (Texas), Minneapolis (Minnesota), St. Louis (Missouri), San Antonio (Texas), Austin (Texas), Kansas City (Missouri), Montevideo (Montevideo), Milwaukee (Wisconsin), Prague (Praha, Hlavní Město), Nashville (Tennessee), Memphis (Tennessee), New Orleans (Louisiana), Oklahoma City (Oklahoma), Fort Worth (Texas), Omaha (Nebraska), McAllen (Texas), Birmingham (Alabama), Tulsa (Oklahoma), Baton Rouge (Louisiana), Wichita (Kansas), Des Moines (Iowa), Little Rock (Arkansas), Denton (Texas), Madison (Wisconsin), Arlington (Texas), Pensacola (Florida), Fayetteville (Arkansas), Corpus Christi (Texas)
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