Sunrise and Sunset times in Marlborough, United States 
Today:
 Sunrise: 07:13:19
|
 Sunset: 16:36:34
|
Day Length: 9h 23m 15s
Time zone: America/New_York, UTC -5 h.
Latitude: 42.3494, Longitude: -71.5468
Marlborough
Massachusetts, United States 
39 873 people
| Date | Sunrise | Solar Noon | Sunset | Day length |
|---|---|---|---|---|
| 2026-Jan-01, Thursday | 07:15:16 | 11:49:51 | 16:24:25 | 9h 9m 9s |
| 2026-Jan-02, Friday | 07:15:20 | 11:50:19 | 16:25:17 | 9h 9m 57s |
| 2026-Jan-03, Saturday | 07:15:20 | 11:50:46 | 16:26:12 | 9h 10m 52s |
| 2026-Jan-04, Sunday | 07:15:19 | 11:51:13 | 16:27:08 | 9h 11m 49s |
| 2026-Jan-05, Monday | 07:15:15 | 11:51:40 | 16:28:05 | 9h 12m 50s |
| 2026-Jan-06, Tuesday | 07:15:09 | 11:52:07 | 16:29:04 | 9h 13m 55s |
| 2026-Jan-07, Wednesday | 07:15:00 | 11:52:32 | 16:30:05 | 9h 15m 5s |
| 2026-Jan-08, Thursday | 07:14:49 | 11:52:58 | 16:31:06 | 9h 16m 17s |
| 2026-Jan-09, Friday | 07:14:36 | 11:53:23 | 16:32:09 | 9h 17m 33s |
| 2026-Jan-10, Saturday | 07:14:20 | 11:53:47 | 16:33:14 | 9h 18m 54s |
| 2026-Jan-11, Sunday | 07:14:02 | 11:54:11 | 16:34:19 | 9h 20m 17s |
| 2026-Jan-12, Monday | 07:13:41 | 11:54:34 | 16:35:26 | 9h 21m 45s |
| 2026-Jan-13, Tuesday | 07:13:19 | 11:54:56 | 16:36:34 | 9h 23m 15s |
| 2026-Jan-14, Wednesday | 07:12:54 | 11:55:18 | 16:37:43 | 9h 24m 49s |
| 2026-Jan-15, Thursday | 07:12:26 | 11:55:39 | 16:38:52 | 9h 26m 26s |
| 2026-Jan-16, Friday | 07:11:57 | 11:56:00 | 16:40:03 | 9h 28m 6s |
| 2026-Jan-17, Saturday | 07:11:25 | 11:56:20 | 16:41:15 | 9h 29m 50s |
| 2026-Jan-18, Sunday | 07:10:51 | 11:56:39 | 16:42:27 | 9h 31m 36s |
| 2026-Jan-19, Monday | 07:10:14 | 11:56:57 | 16:43:40 | 9h 33m 26s |
| 2026-Jan-20, Tuesday | 07:09:36 | 11:57:15 | 16:44:54 | 9h 35m 18s |
| 2026-Jan-21, Wednesday | 07:08:55 | 11:57:32 | 16:46:08 | 9h 37m 13s |
| 2026-Jan-22, Thursday | 07:08:13 | 11:57:48 | 16:47:23 | 9h 39m 10s |
| 2026-Jan-23, Friday | 07:07:28 | 11:58:03 | 16:48:39 | 9h 41m 11s |
| 2026-Jan-24, Saturday | 07:06:41 | 11:58:18 | 16:49:55 | 9h 43m 14s |
| 2026-Jan-25, Sunday | 07:05:52 | 11:58:32 | 16:51:11 | 9h 45m 19s |
| 2026-Jan-26, Monday | 07:05:02 | 11:58:45 | 16:52:28 | 9h 47m 26s |
| 2026-Jan-27, Tuesday | 07:04:09 | 11:58:57 | 16:53:45 | 9h 49m 36s |
| 2026-Jan-28, Wednesday | 07:03:14 | 11:59:08 | 16:55:02 | 9h 51m 48s |
| 2026-Jan-29, Thursday | 07:02:18 | 11:59:19 | 16:56:20 | 9h 54m 2s |
| 2026-Jan-30, Friday | 07:01:19 | 11:59:28 | 16:57:38 | 9h 56m 19s |
| 2026-Jan-31, Saturday | 07:00:19 | 11:59:37 | 16:58:56 | 9h 58m 37s |
Day length in Marlborough during the year on the chart:
Marlborough 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