Sunrise and Sunset times in Stony Brook, United States 
Today:
 Sunrise: 07:12:40
|
 Sunset: 16:53:53
|
Day Length: 9h 41m 13s
Time zone: America/New_York, UTC -5 h.
Latitude: 40.906, Longitude: -73.1278
Stony Brook
New York, United States 
13 308 people
| Date | Sunrise | Solar Noon | Sunset | Day length |
|---|---|---|---|---|
| 2026-Jan-01, Thursday | 07:17:02 | 11:56:10 | 16:35:18 | 9h 18m 16s |
| 2026-Jan-02, Friday | 07:17:07 | 11:56:38 | 16:36:10 | 9h 19m 3s |
| 2026-Jan-03, Saturday | 07:17:09 | 11:57:06 | 16:37:02 | 9h 19m 53s |
| 2026-Jan-04, Sunday | 07:17:09 | 11:57:33 | 16:37:57 | 9h 20m 48s |
| 2026-Jan-05, Monday | 07:17:07 | 11:58:00 | 16:38:52 | 9h 21m 45s |
| 2026-Jan-06, Tuesday | 07:17:03 | 11:58:26 | 16:39:50 | 9h 22m 47s |
| 2026-Jan-07, Wednesday | 07:16:56 | 11:58:52 | 16:40:48 | 9h 23m 52s |
| 2026-Jan-08, Thursday | 07:16:47 | 11:59:17 | 16:41:48 | 9h 25m 1s |
| 2026-Jan-09, Friday | 07:16:36 | 11:59:42 | 16:42:49 | 9h 26m 13s |
| 2026-Jan-10, Saturday | 07:16:22 | 12:00:06 | 16:43:51 | 9h 27m 29s |
| 2026-Jan-11, Sunday | 07:16:06 | 12:00:30 | 16:44:54 | 9h 28m 48s |
| 2026-Jan-12, Monday | 07:15:48 | 12:00:53 | 16:45:58 | 9h 30m 10s |
| 2026-Jan-13, Tuesday | 07:15:28 | 12:01:16 | 16:47:04 | 9h 31m 36s |
| 2026-Jan-14, Wednesday | 07:15:06 | 12:01:38 | 16:48:10 | 9h 33m 4s |
| 2026-Jan-15, Thursday | 07:14:41 | 12:01:59 | 16:49:17 | 9h 34m 36s |
| 2026-Jan-16, Friday | 07:14:14 | 12:02:19 | 16:50:25 | 9h 36m 11s |
| 2026-Jan-17, Saturday | 07:13:45 | 12:02:39 | 16:51:33 | 9h 37m 48s |
| 2026-Jan-18, Sunday | 07:13:14 | 12:02:58 | 16:52:43 | 9h 39m 29s |
| 2026-Jan-19, Monday | 07:12:40 | 12:03:17 | 16:53:53 | 9h 41m 13s |
| 2026-Jan-20, Tuesday | 07:12:05 | 12:03:34 | 16:55:04 | 9h 42m 59s |
| 2026-Jan-21, Wednesday | 07:11:28 | 12:03:51 | 16:56:15 | 9h 44m 47s |
| 2026-Jan-22, Thursday | 07:10:48 | 12:04:07 | 16:57:27 | 9h 46m 39s |
| 2026-Jan-23, Friday | 07:10:07 | 12:04:23 | 16:58:39 | 9h 48m 32s |
| 2026-Jan-24, Saturday | 07:09:23 | 12:04:37 | 16:59:51 | 9h 50m 28s |
| 2026-Jan-25, Sunday | 07:08:38 | 12:04:51 | 17:01:04 | 9h 52m 26s |
| 2026-Jan-26, Monday | 07:07:50 | 12:05:04 | 17:02:18 | 9h 54m 28s |
| 2026-Jan-27, Tuesday | 07:07:01 | 12:05:16 | 17:03:31 | 9h 56m 30s |
| 2026-Jan-28, Wednesday | 07:06:10 | 12:05:28 | 17:04:45 | 9h 58m 35s |
| 2026-Jan-29, Thursday | 07:05:17 | 12:05:38 | 17:05:59 | 10h 0m 42s |
| 2026-Jan-30, Friday | 07:04:22 | 12:05:48 | 17:07:14 | 10h 2m 52s |
| 2026-Jan-31, Saturday | 07:03:26 | 12:05:57 | 17:08:28 | 10h 5m 2s |
Day length in Stony Brook during the year on the chart:
Stony Brook 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