Sunrise and Sunset times in Port St. John, United States 
Today:
 Sunrise: 07:15:34
|
 Sunset: 17:52:52
|
Day Length: 10h 37m 18s
Time zone: America/New_York, UTC -5 h.
Latitude: 28.4771, Longitude: -80.7874
Port St. John
Florida, United States 
11 489 people
| Date | Sunrise | Solar Noon | Sunset | Day length |
|---|---|---|---|---|
| 2026-Jan-01, Thursday | 07:15:37 | 12:26:49 | 17:38:01 | 10h 22m 24s |
| 2026-Jan-02, Friday | 07:15:51 | 12:27:17 | 17:38:43 | 10h 22m 52s |
| 2026-Jan-03, Saturday | 07:16:03 | 12:27:45 | 17:39:26 | 10h 23m 23s |
| 2026-Jan-04, Sunday | 07:16:14 | 12:28:12 | 17:40:09 | 10h 23m 55s |
| 2026-Jan-05, Monday | 07:16:24 | 12:28:39 | 17:40:53 | 10h 24m 29s |
| 2026-Jan-06, Tuesday | 07:16:32 | 12:29:05 | 17:41:38 | 10h 25m 6s |
| 2026-Jan-07, Wednesday | 07:16:38 | 12:29:31 | 17:42:24 | 10h 25m 46s |
| 2026-Jan-08, Thursday | 07:16:43 | 12:29:56 | 17:43:10 | 10h 26m 27s |
| 2026-Jan-09, Friday | 07:16:46 | 12:30:21 | 17:43:56 | 10h 27m 10s |
| 2026-Jan-10, Saturday | 07:16:47 | 12:30:45 | 17:44:43 | 10h 27m 56s |
| 2026-Jan-11, Sunday | 07:16:47 | 12:31:09 | 17:45:31 | 10h 28m 44s |
| 2026-Jan-12, Monday | 07:16:45 | 12:31:32 | 17:46:19 | 10h 29m 34s |
| 2026-Jan-13, Tuesday | 07:16:42 | 12:31:55 | 17:47:07 | 10h 30m 25s |
| 2026-Jan-14, Wednesday | 07:16:37 | 12:32:16 | 17:47:56 | 10h 31m 19s |
| 2026-Jan-15, Thursday | 07:16:30 | 12:32:38 | 17:48:45 | 10h 32m 15s |
| 2026-Jan-16, Friday | 07:16:22 | 12:32:58 | 17:49:34 | 10h 33m 12s |
| 2026-Jan-17, Saturday | 07:16:13 | 12:33:18 | 17:50:23 | 10h 34m 10s |
| 2026-Jan-18, Sunday | 07:16:01 | 12:33:37 | 17:51:13 | 10h 35m 12s |
| 2026-Jan-19, Monday | 07:15:48 | 12:33:55 | 17:52:02 | 10h 36m 14s |
| 2026-Jan-20, Tuesday | 07:15:34 | 12:34:13 | 17:52:52 | 10h 37m 18s |
| 2026-Jan-21, Wednesday | 07:15:18 | 12:34:30 | 17:53:42 | 10h 38m 24s |
| 2026-Jan-22, Thursday | 07:15:00 | 12:34:46 | 17:54:32 | 10h 39m 32s |
| 2026-Jan-23, Friday | 07:14:41 | 12:35:01 | 17:55:22 | 10h 40m 41s |
| 2026-Jan-24, Saturday | 07:14:20 | 12:35:16 | 17:56:12 | 10h 41m 52s |
| 2026-Jan-25, Sunday | 07:13:58 | 12:35:30 | 17:57:02 | 10h 43m 4s |
| 2026-Jan-26, Monday | 07:13:34 | 12:35:43 | 17:57:51 | 10h 44m 17s |
| 2026-Jan-27, Tuesday | 07:13:09 | 12:35:55 | 17:58:41 | 10h 45m 32s |
| 2026-Jan-28, Wednesday | 07:12:42 | 12:36:06 | 17:59:30 | 10h 46m 48s |
| 2026-Jan-29, Thursday | 07:12:14 | 12:36:17 | 18:00:20 | 10h 48m 6s |
| 2026-Jan-30, Friday | 07:11:44 | 12:36:26 | 18:01:09 | 10h 49m 25s |
| 2026-Jan-31, Saturday | 07:11:13 | 12:36:35 | 18:01:58 | 10h 50m 45s |
Day length in Port St. John during the year on the chart:
Port St. John 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