Sunrise and Sunset times in Boston, United States 
Today:
 Sunrise: 07:43:21
|
 Sunset: 17:23:40
|
Day Length: 9h 40m 19s
Time zone: America/New_York, UTC -5 h.
Latitude: 37.7838, Longitude: -85.6803
Boston
Kentucky, United States 
89 people
| Date | Sunrise | Solar Noon | Sunset | Day length |
|---|---|---|---|---|
| 2025-Dec-01, Monday | 07:39:43 | 12:31:55 | 17:24:07 | 9h 44m 24s |
| 2025-Dec-02, Tuesday | 07:40:39 | 12:32:18 | 17:23:57 | 9h 43m 18s |
| 2025-Dec-03, Wednesday | 07:41:34 | 12:32:42 | 17:23:49 | 9h 42m 15s |
| 2025-Dec-04, Thursday | 07:42:28 | 12:33:06 | 17:23:44 | 9h 41m 16s |
| 2025-Dec-05, Friday | 07:43:21 | 12:33:31 | 17:23:40 | 9h 40m 19s |
| 2025-Dec-06, Saturday | 07:44:14 | 12:33:56 | 17:23:39 | 9h 39m 25s |
| 2025-Dec-07, Sunday | 07:45:04 | 12:34:22 | 17:23:40 | 9h 38m 36s |
| 2025-Dec-08, Monday | 07:45:54 | 12:34:48 | 17:23:43 | 9h 37m 49s |
| 2025-Dec-09, Tuesday | 07:46:43 | 12:35:15 | 17:23:48 | 9h 37m 5s |
| 2025-Dec-10, Wednesday | 07:47:30 | 12:35:43 | 17:23:55 | 9h 36m 25s |
| 2025-Dec-11, Thursday | 07:48:16 | 12:36:10 | 17:24:04 | 9h 35m 48s |
| 2025-Dec-12, Friday | 07:49:01 | 12:36:38 | 17:24:15 | 9h 35m 14s |
| 2025-Dec-13, Saturday | 07:49:44 | 12:37:06 | 17:24:29 | 9h 34m 45s |
| 2025-Dec-14, Sunday | 07:50:26 | 12:37:35 | 17:24:44 | 9h 34m 18s |
| 2025-Dec-15, Monday | 07:51:06 | 12:38:04 | 17:25:02 | 9h 33m 56s |
| 2025-Dec-16, Tuesday | 07:51:45 | 12:38:33 | 17:25:21 | 9h 33m 36s |
| 2025-Dec-17, Wednesday | 07:52:23 | 12:39:02 | 17:25:42 | 9h 33m 19s |
| 2025-Dec-18, Thursday | 07:52:58 | 12:39:32 | 17:26:06 | 9h 33m 8s |
| 2025-Dec-19, Friday | 07:53:32 | 12:40:02 | 17:26:31 | 9h 32m 59s |
| 2025-Dec-20, Saturday | 07:54:04 | 12:40:31 | 17:26:58 | 9h 32m 54s |
| 2025-Dec-21, Sunday | 07:54:35 | 12:41:01 | 17:27:28 | 9h 32m 53s |
| 2025-Dec-22, Monday | 07:55:04 | 12:41:31 | 17:27:59 | 9h 32m 55s |
| 2025-Dec-23, Tuesday | 07:55:30 | 12:42:01 | 17:28:31 | 9h 33m 1s |
| 2025-Dec-24, Wednesday | 07:55:55 | 12:42:31 | 17:29:06 | 9h 33m 11s |
| 2025-Dec-25, Thursday | 07:56:19 | 12:43:00 | 17:29:42 | 9h 33m 23s |
| 2025-Dec-26, Friday | 07:56:40 | 12:43:30 | 17:30:20 | 9h 33m 40s |
| 2025-Dec-27, Saturday | 07:56:59 | 12:43:59 | 17:31:00 | 9h 34m 1s |
| 2025-Dec-28, Sunday | 07:57:17 | 12:44:29 | 17:31:41 | 9h 34m 24s |
| 2025-Dec-29, Monday | 07:57:32 | 12:44:58 | 17:32:24 | 9h 34m 52s |
| 2025-Dec-30, Tuesday | 07:57:46 | 12:45:27 | 17:33:08 | 9h 35m 22s |
| 2025-Dec-31, Wednesday | 07:57:57 | 12:45:55 | 17:33:54 | 9h 35m 57s |
Day length in Boston during the year on the chart:
Boston 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), 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), Allentown (Pennsylvania)
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), 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), Pittsburgh (Pennsylvania)
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