Sunrise and Sunset times in Stony Brook, United States 
Today:
 Sunrise: 07:01:03
|
 Sunset: 16:24:42
|
Day Length: 9h 23m 39s
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 |
|---|---|---|---|---|
| 2025-Dec-01, Monday | 06:58:06 | 11:41:41 | 16:25:17 | 9h 27m 11s |
| 2025-Dec-02, Tuesday | 06:59:06 | 11:42:05 | 16:25:03 | 9h 25m 57s |
| 2025-Dec-03, Wednesday | 07:00:05 | 11:42:28 | 16:24:51 | 9h 24m 46s |
| 2025-Dec-04, Thursday | 07:01:03 | 11:42:53 | 16:24:42 | 9h 23m 39s |
| 2025-Dec-05, Friday | 07:02:00 | 11:43:17 | 16:24:34 | 9h 22m 34s |
| 2025-Dec-06, Saturday | 07:02:56 | 11:43:43 | 16:24:30 | 9h 21m 34s |
| 2025-Dec-07, Sunday | 07:03:50 | 11:44:09 | 16:24:27 | 9h 20m 37s |
| 2025-Dec-08, Monday | 07:04:43 | 11:44:35 | 16:24:27 | 9h 19m 44s |
| 2025-Dec-09, Tuesday | 07:05:35 | 11:45:02 | 16:24:29 | 9h 18m 54s |
| 2025-Dec-10, Wednesday | 07:06:25 | 11:45:29 | 16:24:33 | 9h 18m 8s |
| 2025-Dec-11, Thursday | 07:07:13 | 11:45:57 | 16:24:40 | 9h 17m 27s |
| 2025-Dec-12, Friday | 07:08:00 | 11:46:25 | 16:24:49 | 9h 16m 49s |
| 2025-Dec-13, Saturday | 07:08:46 | 11:46:53 | 16:25:00 | 9h 16m 14s |
| 2025-Dec-14, Sunday | 07:09:29 | 11:47:22 | 16:25:14 | 9h 15m 45s |
| 2025-Dec-15, Monday | 07:10:11 | 11:47:50 | 16:25:29 | 9h 15m 18s |
| 2025-Dec-16, Tuesday | 07:10:52 | 11:48:20 | 16:25:47 | 9h 14m 55s |
| 2025-Dec-17, Wednesday | 07:11:30 | 11:48:49 | 16:26:08 | 9h 14m 38s |
| 2025-Dec-18, Thursday | 07:12:06 | 11:49:18 | 16:26:30 | 9h 14m 24s |
| 2025-Dec-19, Friday | 07:12:41 | 11:49:48 | 16:26:55 | 9h 14m 14s |
| 2025-Dec-20, Saturday | 07:13:14 | 11:50:18 | 16:27:22 | 9h 14m 8s |
| 2025-Dec-21, Sunday | 07:13:44 | 11:50:48 | 16:27:51 | 9h 14m 7s |
| 2025-Dec-22, Monday | 07:14:13 | 11:51:17 | 16:28:22 | 9h 14m 9s |
| 2025-Dec-23, Tuesday | 07:14:40 | 11:51:47 | 16:28:55 | 9h 14m 15s |
| 2025-Dec-24, Wednesday | 07:15:04 | 11:52:17 | 16:29:30 | 9h 14m 26s |
| 2025-Dec-25, Thursday | 07:15:26 | 11:52:47 | 16:30:07 | 9h 14m 41s |
| 2025-Dec-26, Friday | 07:15:47 | 11:53:16 | 16:30:46 | 9h 14m 59s |
| 2025-Dec-27, Saturday | 07:16:05 | 11:53:46 | 16:31:27 | 9h 15m 22s |
| 2025-Dec-28, Sunday | 07:16:21 | 11:54:15 | 16:32:10 | 9h 15m 49s |
| 2025-Dec-29, Monday | 07:16:34 | 11:54:44 | 16:32:54 | 9h 16m 20s |
| 2025-Dec-30, Tuesday | 07:16:46 | 11:55:13 | 16:33:41 | 9h 16m 55s |
| 2025-Dec-31, Wednesday | 07:16:55 | 11:55:42 | 16:34:29 | 9h 17m 34s |
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