Sunrise and Sunset times in Dover, United States 
Today:
 Sunrise: 07:03:03
|
 Sunset: 17:56:58
|
Day Length: 10h 53m 55s
Time zone: America/New_York, UTC -4 h.
Latitude: 42.2366, Longitude: -71.2842
Dover
🌤 Possibly a moderately beautiful sunset.
Massachusetts, United States 
5 922 people
Current temperature 14 ° C 
Partly cloudy
| Date | Sunrise | Solar Noon | Sunset | Day length |
|---|---|---|---|---|
| 2025-Oct-01, Wednesday | 06:42:41 | 12:34:38 | 18:26:36 | 11h 43m 55s |
| 2025-Oct-02, Thursday | 06:43:46 | 12:34:19 | 18:24:52 | 11h 41m 6s |
| 2025-Oct-03, Friday | 06:44:52 | 12:34:01 | 18:23:09 | 11h 38m 17s |
| 2025-Oct-04, Saturday | 06:45:58 | 12:33:42 | 18:21:26 | 11h 35m 28s |
| 2025-Oct-05, Sunday | 06:47:04 | 12:33:24 | 18:19:44 | 11h 32m 40s |
| 2025-Oct-06, Monday | 06:48:11 | 12:33:06 | 18:18:02 | 11h 29m 51s |
| 2025-Oct-07, Tuesday | 06:49:18 | 12:32:49 | 18:16:21 | 11h 27m 3s |
| 2025-Oct-08, Wednesday | 06:50:25 | 12:32:32 | 18:14:40 | 11h 24m 15s |
| 2025-Oct-09, Thursday | 06:51:32 | 12:32:16 | 18:13:00 | 11h 21m 28s |
| 2025-Oct-10, Friday | 06:52:40 | 12:32:00 | 18:11:20 | 11h 18m 40s |
| 2025-Oct-11, Saturday | 06:53:48 | 12:31:45 | 18:09:42 | 11h 15m 54s |
| 2025-Oct-12, Sunday | 06:54:56 | 12:31:30 | 18:08:03 | 11h 13m 7s |
| 2025-Oct-13, Monday | 06:56:05 | 12:31:15 | 18:06:26 | 11h 10m 21s |
| 2025-Oct-14, Tuesday | 06:57:14 | 12:31:01 | 18:04:49 | 11h 7m 35s |
| 2025-Oct-15, Wednesday | 06:58:23 | 12:30:48 | 18:03:13 | 11h 4m 50s |
| 2025-Oct-16, Thursday | 06:59:33 | 12:30:35 | 18:01:38 | 11h 2m 5s |
| 2025-Oct-17, Friday | 07:00:43 | 12:30:23 | 18:00:04 | 10h 59m 21s |
| 2025-Oct-18, Saturday | 07:01:53 | 12:30:12 | 17:58:31 | 10h 56m 38s |
| 2025-Oct-19, Sunday | 07:03:03 | 12:30:01 | 17:56:58 | 10h 53m 55s |
| 2025-Oct-20, Monday | 07:04:14 | 12:29:50 | 17:55:27 | 10h 51m 13s |
| 2025-Oct-21, Tuesday | 07:05:25 | 12:29:41 | 17:53:56 | 10h 48m 31s |
| 2025-Oct-22, Wednesday | 07:06:37 | 12:29:32 | 17:52:27 | 10h 45m 50s |
| 2025-Oct-23, Thursday | 07:07:49 | 12:29:24 | 17:50:58 | 10h 43m 9s |
| 2025-Oct-24, Friday | 07:09:01 | 12:29:16 | 17:49:31 | 10h 40m 30s |
| 2025-Oct-25, Saturday | 07:10:13 | 12:29:09 | 17:48:05 | 10h 37m 52s |
| 2025-Oct-26, Sunday | 07:11:26 | 12:29:03 | 17:46:40 | 10h 35m 14s |
| 2025-Oct-27, Monday | 07:12:39 | 12:28:57 | 17:45:16 | 10h 32m 37s |
| 2025-Oct-28, Tuesday | 07:13:52 | 12:28:53 | 17:43:54 | 10h 30m 2s |
| 2025-Oct-29, Wednesday | 07:15:05 | 12:28:49 | 17:42:33 | 10h 27m 28s |
| 2025-Oct-30, Thursday | 07:16:19 | 12:28:46 | 17:41:13 | 10h 24m 54s |
| 2025-Oct-31, Friday | 07:17:32 | 12:28:43 | 17:39:54 | 10h 22m 22s |
Day length in Dover during the year on the chart:
Dover 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