Sunrise and Sunset times in Westford, United States
Daily sun schedule, day length and annual chart
Select month and year
| Date | Sunrise | Solar Noon | Sunset | Day length |
|---|---|---|---|---|
| 2026-Apr-01, Wednesday | 06:40:53 | 13:03:03 | 19:25:13 | 12h 44m 20s |
| 2026-Apr-02, Thursday | 06:39:10 | 13:02:45 | 19:26:21 | 12h 47m 11s |
| 2026-Apr-03, Friday | 06:37:26 | 13:02:28 | 19:27:30 | 12h 50m 4s |
| 2026-Apr-04, Saturday | 06:35:43 | 13:02:11 | 19:28:38 | 12h 52m 55s |
| 2026-Apr-05, Sunday | 06:34:00 | 13:01:53 | 19:29:47 | 12h 55m 47s |
| 2026-Apr-06, Monday | 06:32:17 | 13:01:36 | 19:30:55 | 12h 58m 38s |
| 2026-Apr-07, Tuesday | 06:30:35 | 13:01:19 | 19:32:04 | 13h 1m 29s |
| 2026-Apr-08, Wednesday | 06:28:54 | 13:01:03 | 19:33:12 | 13h 4m 18s |
| 2026-Apr-09, Thursday | 06:27:13 | 13:00:47 | 19:34:20 | 13h 7m 7s |
| 2026-Apr-10, Friday | 06:25:32 | 13:00:30 | 19:35:29 | 13h 9m 57s |
| 2026-Apr-11, Saturday | 06:23:52 | 13:00:15 | 19:36:37 | 13h 12m 45s |
| 2026-Apr-12, Sunday | 06:22:13 | 12:59:59 | 19:37:46 | 13h 15m 33s |
| 2026-Apr-13, Monday | 06:20:34 | 12:59:44 | 19:38:54 | 13h 18m 20s |
| 2026-Apr-14, Tuesday | 06:18:56 | 12:59:29 | 19:40:02 | 13h 21m 6s |
| 2026-Apr-15, Wednesday | 06:17:18 | 12:59:15 | 19:41:11 | 13h 23m 53s |
| 2026-Apr-16, Thursday | 06:15:42 | 12:59:00 | 19:42:19 | 13h 26m 37s |
| 2026-Apr-17, Friday | 06:14:06 | 12:58:47 | 19:43:28 | 13h 29m 22s |
| 2026-Apr-18, Saturday | 06:12:30 | 12:58:33 | 19:44:36 | 13h 32m 6s |
| 2026-Apr-19, Sunday | 06:10:56 | 12:58:20 | 19:45:45 | 13h 34m 49s |
| 2026-Apr-20, Monday | 06:09:22 | 12:58:08 | 19:46:53 | 13h 37m 31s |
| 2026-Apr-21, Tuesday | 06:07:50 | 12:57:56 | 19:48:01 | 13h 40m 11s |
| 2026-Apr-22, Wednesday | 06:06:18 | 12:57:44 | 19:49:10 | 13h 42m 52s |
| 2026-Apr-23, Thursday | 06:04:47 | 12:57:33 | 19:50:18 | 13h 45m 31s |
| 2026-Apr-24, Friday | 06:03:17 | 12:57:22 | 19:51:26 | 13h 48m 9s |
| 2026-Apr-25, Saturday | 06:01:48 | 12:57:11 | 19:52:35 | 13h 50m 47s |
| 2026-Apr-26, Sunday | 06:00:20 | 12:57:02 | 19:53:43 | 13h 53m 23s |
| 2026-Apr-27, Monday | 05:58:54 | 12:56:52 | 19:54:51 | 13h 55m 57s |
| 2026-Apr-28, Tuesday | 05:57:28 | 12:56:44 | 19:55:59 | 13h 58m 31s |
| 2026-Apr-29, Wednesday | 05:56:04 | 12:56:35 | 19:57:07 | 14h 1m 3s |
| 2026-Apr-30, Thursday | 05:54:40 | 12:56:28 | 19:58:15 | 14h 3m 35s |
Day length in Westford during the year on the chart
Westford 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