Sunrise and Sunset times in San Juan, United States
Daily sun schedule, day length and annual chart
Select month and year
| Date | Sunrise | Solar Noon | Sunset | Day length |
|---|---|---|---|---|
| 2026-Apr-01, Wednesday | 07:23:11 | 13:36:23 | 19:49:35 | 12h 26m 24s |
| 2026-Apr-02, Thursday | 07:22:07 | 13:36:05 | 19:50:03 | 12h 27m 56s |
| 2026-Apr-03, Friday | 07:21:04 | 13:35:47 | 19:50:31 | 12h 29m 27s |
| 2026-Apr-04, Saturday | 07:20:01 | 13:35:30 | 19:50:59 | 12h 30m 58s |
| 2026-Apr-05, Sunday | 07:18:58 | 13:35:13 | 19:51:28 | 12h 32m 30s |
| 2026-Apr-06, Monday | 07:17:55 | 13:34:56 | 19:51:56 | 12h 34m 1s |
| 2026-Apr-07, Tuesday | 07:16:53 | 13:34:39 | 19:52:25 | 12h 35m 32s |
| 2026-Apr-08, Wednesday | 07:15:51 | 13:34:22 | 19:52:53 | 12h 37m 2s |
| 2026-Apr-09, Thursday | 07:14:50 | 13:34:06 | 19:53:22 | 12h 38m 32s |
| 2026-Apr-10, Friday | 07:13:49 | 13:33:50 | 19:53:51 | 12h 40m 2s |
| 2026-Apr-11, Saturday | 07:12:49 | 13:33:34 | 19:54:20 | 12h 41m 31s |
| 2026-Apr-12, Sunday | 07:11:49 | 13:33:19 | 19:54:49 | 12h 43m 0s |
| 2026-Apr-13, Monday | 07:10:49 | 13:33:04 | 19:55:18 | 12h 44m 29s |
| 2026-Apr-14, Tuesday | 07:09:50 | 13:32:49 | 19:55:47 | 12h 45m 57s |
| 2026-Apr-15, Wednesday | 07:08:52 | 13:32:34 | 19:56:16 | 12h 47m 24s |
| 2026-Apr-16, Thursday | 07:07:54 | 13:32:20 | 19:56:46 | 12h 48m 52s |
| 2026-Apr-17, Friday | 07:06:57 | 13:32:06 | 19:57:16 | 12h 50m 19s |
| 2026-Apr-18, Saturday | 07:06:00 | 13:31:53 | 19:57:45 | 12h 51m 45s |
| 2026-Apr-19, Sunday | 07:05:05 | 13:31:40 | 19:58:15 | 12h 53m 10s |
| 2026-Apr-20, Monday | 07:04:09 | 13:31:27 | 19:58:46 | 12h 54m 37s |
| 2026-Apr-21, Tuesday | 07:03:15 | 13:31:15 | 19:59:16 | 12h 56m 1s |
| 2026-Apr-22, Wednesday | 07:02:21 | 13:31:04 | 19:59:46 | 12h 57m 25s |
| 2026-Apr-23, Thursday | 07:01:28 | 13:30:52 | 20:00:17 | 12h 58m 49s |
| 2026-Apr-24, Friday | 07:00:36 | 13:30:42 | 20:00:48 | 13h 0m 12s |
| 2026-Apr-25, Saturday | 06:59:44 | 13:30:31 | 20:01:19 | 13h 1m 35s |
| 2026-Apr-26, Sunday | 06:58:54 | 13:30:22 | 20:01:50 | 13h 2m 56s |
| 2026-Apr-27, Monday | 06:58:04 | 13:30:12 | 20:02:21 | 13h 4m 17s |
| 2026-Apr-28, Tuesday | 06:57:15 | 13:30:04 | 20:02:52 | 13h 5m 37s |
| 2026-Apr-29, Wednesday | 06:56:27 | 13:29:55 | 20:03:24 | 13h 6m 57s |
| 2026-Apr-30, Thursday | 06:55:40 | 13:29:48 | 20:03:56 | 13h 8m 16s |
Day length in San Juan during the year on the chart
San Juan on United States map
Locations in the same time zone America/Chicago
Chicago (Illinois), Dallas (Texas), Houston (Texas), Minneapolis (Minnesota), St. Louis (Missouri), San Antonio (Texas), Austin (Texas), Kansas City (Missouri), Montevideo (Montevideo), Milwaukee (Wisconsin), Prague (Praha, Hlavní Město), Nashville (Tennessee), Memphis (Tennessee), New Orleans (Louisiana), Oklahoma City (Oklahoma), Fort Worth (Texas), Omaha (Nebraska), McAllen (Texas), Birmingham (Alabama), Tulsa (Oklahoma), Baton Rouge (Louisiana), Wichita (Kansas), Des Moines (Iowa), Little Rock (Arkansas), Denton (Texas), Madison (Wisconsin), Arlington (Texas), Pensacola (Florida), Fayetteville (Arkansas), Corpus Christi (Texas)
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