Sunrise and Sunset times in Chevy Chase Heights, United States 
Today:
 Sunrise: 07:25:18
|
 Sunset: 16:49:26
|
Day Length: 9h 24m 8s
Time zone: America/New_York, UTC -5 h.
Latitude: 40.6403, Longitude: -79.1456
Chevy Chase Heights
Pennsylvania, United States 
1 755 people
| Date | Sunrise | Solar Noon | Sunset | Day length |
|---|---|---|---|---|
| 2025-Dec-01, Monday | 07:21:25 | 12:05:46 | 16:50:07 | 9h 28m 42s |
| 2025-Dec-02, Tuesday | 07:22:25 | 12:06:09 | 16:49:54 | 9h 27m 29s |
| 2025-Dec-03, Wednesday | 07:23:24 | 12:06:33 | 16:49:42 | 9h 26m 18s |
| 2025-Dec-04, Thursday | 07:24:21 | 12:06:57 | 16:49:33 | 9h 25m 12s |
| 2025-Dec-05, Friday | 07:25:18 | 12:07:22 | 16:49:26 | 9h 24m 8s |
| 2025-Dec-06, Saturday | 07:26:13 | 12:07:47 | 16:49:22 | 9h 23m 9s |
| 2025-Dec-07, Sunday | 07:27:07 | 12:08:13 | 16:49:19 | 9h 22m 12s |
| 2025-Dec-08, Monday | 07:28:00 | 12:08:40 | 16:49:19 | 9h 21m 19s |
| 2025-Dec-09, Tuesday | 07:28:51 | 12:09:06 | 16:49:22 | 9h 20m 31s |
| 2025-Dec-10, Wednesday | 07:29:41 | 12:09:34 | 16:49:26 | 9h 19m 45s |
| 2025-Dec-11, Thursday | 07:30:29 | 12:10:01 | 16:49:33 | 9h 19m 4s |
| 2025-Dec-12, Friday | 07:31:16 | 12:10:29 | 16:49:43 | 9h 18m 27s |
| 2025-Dec-13, Saturday | 07:32:01 | 12:10:58 | 16:49:54 | 9h 17m 53s |
| 2025-Dec-14, Sunday | 07:32:45 | 12:11:26 | 16:50:08 | 9h 17m 23s |
| 2025-Dec-15, Monday | 07:33:26 | 12:11:55 | 16:50:24 | 9h 16m 58s |
| 2025-Dec-16, Tuesday | 07:34:07 | 12:12:24 | 16:50:42 | 9h 16m 35s |
| 2025-Dec-17, Wednesday | 07:34:45 | 12:12:54 | 16:51:03 | 9h 16m 18s |
| 2025-Dec-18, Thursday | 07:35:21 | 12:13:23 | 16:51:25 | 9h 16m 4s |
| 2025-Dec-19, Friday | 07:35:56 | 12:13:53 | 16:51:50 | 9h 15m 54s |
| 2025-Dec-20, Saturday | 07:36:28 | 12:14:23 | 16:52:17 | 9h 15m 49s |
| 2025-Dec-21, Sunday | 07:36:59 | 12:14:52 | 16:52:46 | 9h 15m 47s |
| 2025-Dec-22, Monday | 07:37:27 | 12:15:22 | 16:53:17 | 9h 15m 50s |
| 2025-Dec-23, Tuesday | 07:37:54 | 12:15:52 | 16:53:50 | 9h 15m 56s |
| 2025-Dec-24, Wednesday | 07:38:19 | 12:16:22 | 16:54:25 | 9h 16m 6s |
| 2025-Dec-25, Thursday | 07:38:41 | 12:16:52 | 16:55:02 | 9h 16m 21s |
| 2025-Dec-26, Friday | 07:39:01 | 12:17:21 | 16:55:41 | 9h 16m 40s |
| 2025-Dec-27, Saturday | 07:39:19 | 12:17:51 | 16:56:22 | 9h 17m 3s |
| 2025-Dec-28, Sunday | 07:39:35 | 12:18:20 | 16:57:04 | 9h 17m 29s |
| 2025-Dec-29, Monday | 07:39:49 | 12:18:49 | 16:57:49 | 9h 18m 0s |
| 2025-Dec-30, Tuesday | 07:40:01 | 12:19:18 | 16:58:35 | 9h 18m 34s |
| 2025-Dec-31, Wednesday | 07:40:10 | 12:19:47 | 16:59:23 | 9h 19m 13s |
Day length in Chevy Chase Heights during the year on the chart:
Chevy Chase Heights 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