Sunrise and Sunset times in Grantham, United States 
Today:
 Sunrise: 07:21:12
|
 Sunset: 16:20:27
|
Day Length: 8h 59m 15s
Time zone: America/New_York, UTC -5 h.
Latitude: 43.5171, Longitude: -72.1496
Grantham
New Hampshire, United States 
2 941 people
| Date | Sunrise | Solar Noon | Sunset | Day length |
|---|---|---|---|---|
| 2025-Dec-01, Monday | 07:02:07 | 11:37:47 | 16:13:26 | 9h 11m 19s |
| 2025-Dec-02, Tuesday | 07:03:11 | 11:38:10 | 16:13:08 | 9h 9m 57s |
| 2025-Dec-03, Wednesday | 07:04:15 | 11:38:33 | 16:12:52 | 9h 8m 37s |
| 2025-Dec-04, Thursday | 07:05:17 | 11:38:58 | 16:12:39 | 9h 7m 22s |
| 2025-Dec-05, Friday | 07:06:17 | 11:39:22 | 16:12:28 | 9h 6m 11s |
| 2025-Dec-06, Saturday | 07:07:16 | 11:39:48 | 16:12:20 | 9h 5m 4s |
| 2025-Dec-07, Sunday | 07:08:14 | 11:40:14 | 16:12:14 | 9h 4m 0s |
| 2025-Dec-08, Monday | 07:09:10 | 11:40:40 | 16:12:11 | 9h 3m 1s |
| 2025-Dec-09, Tuesday | 07:10:04 | 11:41:07 | 16:12:10 | 9h 2m 6s |
| 2025-Dec-10, Wednesday | 07:10:57 | 11:41:34 | 16:12:12 | 9h 1m 15s |
| 2025-Dec-11, Thursday | 07:11:48 | 11:42:02 | 16:12:16 | 9h 0m 28s |
| 2025-Dec-12, Friday | 07:12:37 | 11:42:30 | 16:12:23 | 8h 59m 46s |
| 2025-Dec-13, Saturday | 07:13:24 | 11:42:58 | 16:12:32 | 8h 59m 8s |
| 2025-Dec-14, Sunday | 07:14:09 | 11:43:27 | 16:12:44 | 8h 58m 35s |
| 2025-Dec-15, Monday | 07:14:53 | 11:43:56 | 16:12:58 | 8h 58m 5s |
| 2025-Dec-16, Tuesday | 07:15:34 | 11:44:25 | 16:13:15 | 8h 57m 41s |
| 2025-Dec-17, Wednesday | 07:16:14 | 11:44:54 | 16:13:34 | 8h 57m 20s |
| 2025-Dec-18, Thursday | 07:16:51 | 11:45:24 | 16:13:56 | 8h 57m 5s |
| 2025-Dec-19, Friday | 07:17:26 | 11:45:53 | 16:14:20 | 8h 56m 54s |
| 2025-Dec-20, Saturday | 07:17:59 | 11:46:23 | 16:14:47 | 8h 56m 48s |
| 2025-Dec-21, Sunday | 07:18:30 | 11:46:53 | 16:15:16 | 8h 56m 46s |
| 2025-Dec-22, Monday | 07:18:58 | 11:47:23 | 16:15:47 | 8h 56m 49s |
| 2025-Dec-23, Tuesday | 07:19:24 | 11:47:52 | 16:16:20 | 8h 56m 56s |
| 2025-Dec-24, Wednesday | 07:19:48 | 11:48:22 | 16:16:56 | 8h 57m 8s |
| 2025-Dec-25, Thursday | 07:20:10 | 11:48:52 | 16:17:34 | 8h 57m 24s |
| 2025-Dec-26, Friday | 07:20:29 | 11:49:22 | 16:18:14 | 8h 57m 45s |
| 2025-Dec-27, Saturday | 07:20:46 | 11:49:51 | 16:18:56 | 8h 58m 10s |
| 2025-Dec-28, Sunday | 07:21:00 | 11:50:20 | 16:19:40 | 8h 58m 40s |
| 2025-Dec-29, Monday | 07:21:12 | 11:50:49 | 16:20:27 | 8h 59m 15s |
| 2025-Dec-30, Tuesday | 07:21:22 | 11:51:18 | 16:21:15 | 8h 59m 53s |
| 2025-Dec-31, Wednesday | 07:21:29 | 11:51:47 | 16:22:05 | 9h 0m 36s |
Day length in Grantham during the year on the chart:
Grantham 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