Sunrise and Sunset times in Union, 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 | 06:54:04 | 13:16:01 | 19:37:59 | 12h 43m 55s |
| 2026-Apr-02, Thursday | 06:52:21 | 13:15:44 | 19:39:06 | 12h 46m 45s |
| 2026-Apr-03, Friday | 06:50:39 | 13:15:26 | 19:40:14 | 12h 49m 35s |
| 2026-Apr-04, Saturday | 06:48:57 | 13:15:09 | 19:41:21 | 12h 52m 24s |
| 2026-Apr-05, Sunday | 06:47:15 | 13:14:52 | 19:42:28 | 12h 55m 13s |
| 2026-Apr-06, Monday | 06:45:34 | 13:14:34 | 19:43:35 | 12h 58m 1s |
| 2026-Apr-07, Tuesday | 06:43:53 | 13:14:18 | 19:44:42 | 13h 0m 49s |
| 2026-Apr-08, Wednesday | 06:42:13 | 13:14:01 | 19:45:50 | 13h 3m 37s |
| 2026-Apr-09, Thursday | 06:40:33 | 13:13:45 | 19:46:57 | 13h 6m 24s |
| 2026-Apr-10, Friday | 06:38:53 | 13:13:29 | 19:48:04 | 13h 9m 11s |
| 2026-Apr-11, Saturday | 06:37:15 | 13:13:13 | 19:49:11 | 13h 11m 56s |
| 2026-Apr-12, Sunday | 06:35:36 | 13:12:57 | 19:50:18 | 13h 14m 42s |
| 2026-Apr-13, Monday | 06:33:59 | 13:12:42 | 19:51:26 | 13h 17m 27s |
| 2026-Apr-14, Tuesday | 06:32:22 | 13:12:27 | 19:52:33 | 13h 20m 11s |
| 2026-Apr-15, Wednesday | 06:30:46 | 13:12:13 | 19:53:40 | 13h 22m 54s |
| 2026-Apr-16, Thursday | 06:29:10 | 13:11:59 | 19:54:48 | 13h 25m 38s |
| 2026-Apr-17, Friday | 06:27:35 | 13:11:45 | 19:55:55 | 13h 28m 20s |
| 2026-Apr-18, Saturday | 06:26:01 | 13:11:32 | 19:57:02 | 13h 31m 1s |
| 2026-Apr-19, Sunday | 06:24:28 | 13:11:19 | 19:58:09 | 13h 33m 41s |
| 2026-Apr-20, Monday | 06:22:56 | 13:11:06 | 19:59:17 | 13h 36m 21s |
| 2026-Apr-21, Tuesday | 06:21:24 | 13:10:54 | 20:00:24 | 13h 39m 0s |
| 2026-Apr-22, Wednesday | 06:19:54 | 13:10:42 | 20:01:31 | 13h 41m 37s |
| 2026-Apr-23, Thursday | 06:18:24 | 13:10:31 | 20:02:38 | 13h 44m 14s |
| 2026-Apr-24, Friday | 06:16:55 | 13:10:20 | 20:03:45 | 13h 46m 50s |
| 2026-Apr-25, Saturday | 06:15:28 | 13:10:10 | 20:04:53 | 13h 49m 25s |
| 2026-Apr-26, Sunday | 06:14:01 | 13:10:00 | 20:06:00 | 13h 51m 59s |
| 2026-Apr-27, Monday | 06:12:35 | 13:09:51 | 20:07:07 | 13h 54m 32s |
| 2026-Apr-28, Tuesday | 06:11:11 | 13:09:42 | 20:08:13 | 13h 57m 2s |
| 2026-Apr-29, Wednesday | 06:09:48 | 13:09:34 | 20:09:20 | 13h 59m 32s |
| 2026-Apr-30, Thursday | 06:08:26 | 13:09:26 | 20:10:27 | 14h 2m 1s |
Day length in Union during the year on the chart
Union 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