Sunrise and Sunset times in Boston, United States 
Boston
Massachusetts
Time zone: America/New_York, UTC -4 h.
Latitude: 42.3188, Longitude: -71.0846
4 637 540 people
| Date | Sunrise | Solar Noon | Sunset | Length of day |
|---|---|---|---|---|
| 2025-Jun-01, Sunday | 05:09:53 | 12:42:16 | 20:14:38 | 15h 4m 45s |
| 2025-Jun-02, Monday | 05:09:27 | 12:42:25 | 20:15:24 | 15h 5m 57s |
| 2025-Jun-03, Tuesday | 05:09:03 | 12:42:35 | 20:16:08 | 15h 7m 5s |
| 2025-Jun-04, Wednesday | 05:08:41 | 12:42:46 | 20:16:50 | 15h 8m 9s |
| 2025-Jun-05, Thursday | 05:08:21 | 12:42:56 | 20:17:31 | 15h 9m 10s |
| 2025-Jun-06, Friday | 05:08:04 | 12:43:07 | 20:18:11 | 15h 10m 7s |
| 2025-Jun-07, Saturday | 05:07:48 | 12:43:19 | 20:18:49 | 15h 11m 1s |
| 2025-Jun-08, Sunday | 05:07:35 | 12:43:30 | 20:19:26 | 15h 11m 51s |
| 2025-Jun-09, Monday | 05:07:23 | 12:43:42 | 20:20:01 | 15h 12m 38s |
| 2025-Jun-10, Tuesday | 05:07:14 | 12:43:54 | 20:20:34 | 15h 13m 20s |
| 2025-Jun-11, Wednesday | 05:07:07 | 12:44:06 | 20:21:06 | 15h 13m 59s |
| 2025-Jun-12, Thursday | 05:07:02 | 12:44:19 | 20:21:36 | 15h 14m 34s |
| 2025-Jun-13, Friday | 05:06:59 | 12:44:31 | 20:22:04 | 15h 15m 5s |
| 2025-Jun-14, Saturday | 05:06:58 | 12:44:44 | 20:22:30 | 15h 15m 32s |
| 2025-Jun-15, Sunday | 05:06:59 | 12:44:57 | 20:22:55 | 15h 15m 56s |
| 2025-Jun-16, Monday | 05:07:02 | 12:45:10 | 20:23:17 | 15h 16m 15s |
| 2025-Jun-17, Tuesday | 05:07:08 | 12:45:23 | 20:23:38 | 15h 16m 30s |
| 2025-Jun-18, Wednesday | 05:07:15 | 12:45:36 | 20:23:57 | 15h 16m 42s |
| 2025-Jun-19, Thursday | 05:07:24 | 12:45:49 | 20:24:14 | 15h 16m 50s |
| 2025-Jun-20, Friday | 05:07:36 | 12:46:02 | 20:24:29 | 15h 16m 53s |
| 2025-Jun-21, Saturday | 05:07:49 | 12:46:15 | 20:24:41 | 15h 16m 52s |
| 2025-Jun-22, Sunday | 05:08:04 | 12:46:28 | 20:24:52 | 15h 16m 48s |
| 2025-Jun-23, Monday | 05:08:21 | 12:46:41 | 20:25:01 | 15h 16m 40s |
| 2025-Jun-24, Tuesday | 05:08:40 | 12:46:54 | 20:25:08 | 15h 16m 28s |
| 2025-Jun-25, Wednesday | 05:09:01 | 12:47:07 | 20:25:12 | 15h 16m 11s |
| 2025-Jun-26, Thursday | 05:09:24 | 12:47:19 | 20:25:15 | 15h 15m 51s |
| 2025-Jun-27, Friday | 05:09:48 | 12:47:32 | 20:25:15 | 15h 15m 27s |
| 2025-Jun-28, Saturday | 05:10:14 | 12:47:44 | 20:25:14 | 15h 15m 0s |
| 2025-Jun-29, Sunday | 05:10:42 | 12:47:56 | 20:25:10 | 15h 14m 28s |
| 2025-Jun-30, Monday | 05:11:12 | 12:48:08 | 20:25:04 | 15h 13m 52s |
Boston on United States map:
Cities 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
1. What are daylight hours?
Daylight hours refer to the period between sunrise and sunset. This duration changes throughout the year based on season and geographic location.
2. Why are days shorter in winter and longer in summer?
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).
3. When is the longest day of the year?
Northern Hemisphere: June 20-22 (summer solstice).
Southern Hemisphere: December 21-23.
Near polar circles, the sun doesn't set for 24 hours.
4. When is the shortest day of the year?
Northern Hemisphere: December 21-22 (winter solstice).
Southern Hemisphere: June 20-21.
5. How does latitude affect daylight hours?
The closer to poles, the more extreme variations:
- Equator: ~12-hour days year-round
- Polar regions: Midnight sun/polar nights occur
6. Why do New York and Miami have different day lengths?
Miami's lower latitude means:
- Winter days are longer than NY's
- Summer days are slightly shorter
7. When are day and night equal?
During equinoxes:
- Spring: March 20-21
- Fall: September 22-23
How fast do days lengthen/shorten?
Most rapid change near equinoxes: 2-4 minutes daily.
Slowest change near solstices: <1 minute daily.
9. Where can I check daylight hours for my city?
Reliable tools:
- Timeanddate.com
- SunCalc.org
- Photographer's Ephemeris app
10. Does daylight affect health?
Yes. Reduced winter sunlight may cause:
- Seasonal Affective Disorder (SAD)
- Vitamin D deficiency
Solution: Light therapy lamps & midday walks