Sunrise and Sunset times in Boston, United States 
Boston
🌤 Possibly a moderately beautiful sunset.
Massachusetts, United States
4 637 540 people
Current temperature 23 ° C 
Partly cloudy
Today:
 Sunrise: 06:10:06
|
 Sunset: 19:18:18
|
Day Length: 13h 8m 12s
Time zone: America/New_York, UTC -4 h.
Latitude: 42.3188, Longitude: -71.0846
| Date | Sunrise | Solar Noon | Sunset | Day length |
|---|---|---|---|---|
| 2025-Sep-01, Monday | 06:10:06 | 12:44:12 | 19:18:18 | 13h 8m 12s |
| 2025-Sep-02, Tuesday | 06:11:09 | 12:43:52 | 19:16:36 | 13h 5m 27s |
| 2025-Sep-03, Wednesday | 06:12:12 | 12:43:33 | 19:14:54 | 13h 2m 42s |
| 2025-Sep-04, Thursday | 06:13:15 | 12:43:13 | 19:13:11 | 12h 59m 56s |
| 2025-Sep-05, Friday | 06:14:17 | 12:42:53 | 19:11:28 | 12h 57m 11s |
| 2025-Sep-06, Saturday | 06:15:20 | 12:42:32 | 19:09:44 | 12h 54m 24s |
| 2025-Sep-07, Sunday | 06:16:23 | 12:42:12 | 19:08:00 | 12h 51m 37s |
| 2025-Sep-08, Monday | 06:17:26 | 12:41:51 | 19:06:16 | 12h 48m 50s |
| 2025-Sep-09, Tuesday | 06:18:29 | 12:41:30 | 19:04:31 | 12h 46m 2s |
| 2025-Sep-10, Wednesday | 06:19:32 | 12:41:09 | 19:02:46 | 12h 43m 14s |
| 2025-Sep-11, Thursday | 06:20:35 | 12:40:48 | 19:01:01 | 12h 40m 26s |
| 2025-Sep-12, Friday | 06:21:38 | 12:40:27 | 18:59:15 | 12h 37m 37s |
| 2025-Sep-13, Saturday | 06:22:41 | 12:40:05 | 18:57:30 | 12h 34m 49s |
| 2025-Sep-14, Sunday | 06:23:44 | 12:39:44 | 18:55:44 | 12h 32m 0s |
| 2025-Sep-15, Monday | 06:24:47 | 12:39:23 | 18:53:58 | 12h 29m 11s |
| 2025-Sep-16, Tuesday | 06:25:51 | 12:39:01 | 18:52:12 | 12h 26m 21s |
| 2025-Sep-17, Wednesday | 06:26:54 | 12:38:40 | 18:50:25 | 12h 23m 31s |
| 2025-Sep-18, Thursday | 06:27:57 | 12:38:18 | 18:48:39 | 12h 20m 42s |
| 2025-Sep-19, Friday | 06:29:01 | 12:37:57 | 18:46:53 | 12h 17m 52s |
| 2025-Sep-20, Saturday | 06:30:04 | 12:37:36 | 18:45:07 | 12h 15m 3s |
| 2025-Sep-21, Sunday | 06:31:08 | 12:37:14 | 18:43:20 | 12h 12m 12s |
| 2025-Sep-22, Monday | 06:32:12 | 12:36:53 | 18:41:34 | 12h 9m 22s |
| 2025-Sep-23, Tuesday | 06:33:16 | 12:36:32 | 18:39:48 | 12h 6m 32s |
| 2025-Sep-24, Wednesday | 06:34:20 | 12:36:11 | 18:38:02 | 12h 3m 42s |
| 2025-Sep-25, Thursday | 06:35:24 | 12:35:50 | 18:36:16 | 12h 0m 52s |
| 2025-Sep-26, Friday | 06:36:29 | 12:35:30 | 18:34:31 | 11h 58m 2s |
| 2025-Sep-27, Saturday | 06:37:34 | 12:35:09 | 18:32:45 | 11h 55m 11s |
| 2025-Sep-28, Sunday | 06:38:39 | 12:34:49 | 18:31:00 | 11h 52m 21s |
| 2025-Sep-29, Monday | 06:39:44 | 12:34:29 | 18:29:15 | 11h 49m 31s |
| 2025-Sep-30, Tuesday | 06:40:49 | 12:34:10 | 18:27:31 | 11h 46m 42s |
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)
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