Sunrise and Sunset times in Waltham, United States 
Today:
 Sunrise: 06:54:28
|
 Sunset: 17:41:59
|
Day Length: 10h 47m 31s
Time zone: America/New_York, UTC -4 h.
Latitude: 44.6857, Longitude: -68.3371
Waltham
☁️ Low chance of a spectacular sunset.
Maine, United States 
321 people
Current temperature 13 ° C 
Patchy rain nearby
| Date | Sunrise | Solar Noon | Sunset | Day length |
|---|---|---|---|---|
| 2025-Oct-01, Wednesday | 06:31:49 | 12:22:51 | 18:13:53 | 11h 42m 4s |
| 2025-Oct-02, Thursday | 06:33:02 | 12:22:32 | 18:12:02 | 11h 39m 0s |
| 2025-Oct-03, Friday | 06:34:16 | 12:22:13 | 18:10:11 | 11h 35m 55s |
| 2025-Oct-04, Saturday | 06:35:29 | 12:21:55 | 18:08:21 | 11h 32m 52s |
| 2025-Oct-05, Sunday | 06:36:43 | 12:21:37 | 18:06:31 | 11h 29m 48s |
| 2025-Oct-06, Monday | 06:37:57 | 12:21:19 | 18:04:42 | 11h 26m 45s |
| 2025-Oct-07, Tuesday | 06:39:12 | 12:21:02 | 18:02:53 | 11h 23m 41s |
| 2025-Oct-08, Wednesday | 06:40:26 | 12:20:45 | 18:01:04 | 11h 20m 38s |
| 2025-Oct-09, Thursday | 06:41:41 | 12:20:29 | 17:59:17 | 11h 17m 36s |
| 2025-Oct-10, Friday | 06:42:56 | 12:20:13 | 17:57:29 | 11h 14m 33s |
| 2025-Oct-11, Saturday | 06:44:12 | 12:19:58 | 17:55:43 | 11h 11m 31s |
| 2025-Oct-12, Sunday | 06:45:28 | 12:19:43 | 17:53:57 | 11h 8m 29s |
| 2025-Oct-13, Monday | 06:46:44 | 12:19:28 | 17:52:12 | 11h 5m 28s |
| 2025-Oct-14, Tuesday | 06:48:01 | 12:19:14 | 17:50:28 | 11h 2m 27s |
| 2025-Oct-15, Wednesday | 06:49:17 | 12:19:01 | 17:48:44 | 10h 59m 27s |
| 2025-Oct-16, Thursday | 06:50:35 | 12:18:48 | 17:47:02 | 10h 56m 27s |
| 2025-Oct-17, Friday | 06:51:52 | 12:18:36 | 17:45:20 | 10h 53m 28s |
| 2025-Oct-18, Saturday | 06:53:10 | 12:18:24 | 17:43:39 | 10h 50m 29s |
| 2025-Oct-19, Sunday | 06:54:28 | 12:18:14 | 17:41:59 | 10h 47m 31s |
| 2025-Oct-20, Monday | 06:55:46 | 12:18:03 | 17:40:20 | 10h 44m 34s |
| 2025-Oct-21, Tuesday | 06:57:05 | 12:17:54 | 17:38:42 | 10h 41m 37s |
| 2025-Oct-22, Wednesday | 06:58:24 | 12:17:45 | 17:37:06 | 10h 38m 42s |
| 2025-Oct-23, Thursday | 06:59:43 | 12:17:36 | 17:35:30 | 10h 35m 47s |
| 2025-Oct-24, Friday | 07:01:02 | 12:17:29 | 17:33:55 | 10h 32m 53s |
| 2025-Oct-25, Saturday | 07:02:22 | 12:17:22 | 17:32:22 | 10h 30m 0s |
| 2025-Oct-26, Sunday | 07:03:42 | 12:17:16 | 17:30:49 | 10h 27m 7s |
| 2025-Oct-27, Monday | 07:05:02 | 12:17:10 | 17:29:18 | 10h 24m 16s |
| 2025-Oct-28, Tuesday | 07:06:23 | 12:17:06 | 17:27:49 | 10h 21m 26s |
| 2025-Oct-29, Wednesday | 07:07:43 | 12:17:02 | 17:26:20 | 10h 18m 37s |
| 2025-Oct-30, Thursday | 07:09:04 | 12:16:59 | 17:24:53 | 10h 15m 49s |
| 2025-Oct-31, Friday | 07:10:25 | 12:16:56 | 17:23:27 | 10h 13m 2s |
Day length in Waltham during the year on the chart:
Waltham 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