Sunrise and Sunset times in Union, United States 
Today:
 Sunrise: 06:44:38
|
 Sunset: 17:03:13
|
Day Length: 10h 18m 35s
Time zone: America/Chicago, UTC -6 h.
Latitude: 30.0917, Longitude: -90.8844
Union
Louisiana, United States 
625 people
| Date | Sunrise | Solar Noon | Sunset | Day length |
|---|---|---|---|---|
| 2025-Dec-01, Monday | 06:42:18 | 11:52:44 | 17:03:10 | 10h 20m 52s |
| 2025-Dec-02, Tuesday | 06:43:05 | 11:53:07 | 17:03:09 | 10h 20m 4s |
| 2025-Dec-03, Wednesday | 06:43:52 | 11:53:31 | 17:03:10 | 10h 19m 18s |
| 2025-Dec-04, Thursday | 06:44:38 | 11:53:55 | 17:03:13 | 10h 18m 35s |
| 2025-Dec-05, Friday | 06:45:23 | 11:54:20 | 17:03:17 | 10h 17m 54s |
| 2025-Dec-06, Saturday | 06:46:08 | 11:54:46 | 17:03:23 | 10h 17m 15s |
| 2025-Dec-07, Sunday | 06:46:52 | 11:55:11 | 17:03:30 | 10h 16m 38s |
| 2025-Dec-08, Monday | 06:47:36 | 11:55:38 | 17:03:40 | 10h 16m 4s |
| 2025-Dec-09, Tuesday | 06:48:19 | 11:56:05 | 17:03:51 | 10h 15m 32s |
| 2025-Dec-10, Wednesday | 06:49:00 | 11:56:32 | 17:04:03 | 10h 15m 3s |
| 2025-Dec-11, Thursday | 06:49:41 | 11:57:00 | 17:04:18 | 10h 14m 37s |
| 2025-Dec-12, Friday | 06:50:22 | 11:57:28 | 17:04:33 | 10h 14m 11s |
| 2025-Dec-13, Saturday | 06:51:01 | 11:57:56 | 17:04:51 | 10h 13m 50s |
| 2025-Dec-14, Sunday | 06:51:39 | 11:58:25 | 17:05:10 | 10h 13m 31s |
| 2025-Dec-15, Monday | 06:52:16 | 11:58:53 | 17:05:31 | 10h 13m 15s |
| 2025-Dec-16, Tuesday | 06:52:52 | 11:59:23 | 17:05:53 | 10h 13m 1s |
| 2025-Dec-17, Wednesday | 06:53:28 | 11:59:52 | 17:06:16 | 10h 12m 48s |
| 2025-Dec-18, Thursday | 06:54:01 | 12:00:21 | 17:06:41 | 10h 12m 40s |
| 2025-Dec-19, Friday | 06:54:34 | 12:00:51 | 17:07:08 | 10h 12m 34s |
| 2025-Dec-20, Saturday | 06:55:06 | 12:01:21 | 17:07:36 | 10h 12m 30s |
| 2025-Dec-21, Sunday | 06:55:36 | 12:01:51 | 17:08:05 | 10h 12m 29s |
| 2025-Dec-22, Monday | 06:56:05 | 12:02:20 | 17:08:36 | 10h 12m 31s |
| 2025-Dec-23, Tuesday | 06:56:33 | 12:02:50 | 17:09:08 | 10h 12m 35s |
| 2025-Dec-24, Wednesday | 06:56:59 | 12:03:20 | 17:09:41 | 10h 12m 42s |
| 2025-Dec-25, Thursday | 06:57:24 | 12:03:50 | 17:10:16 | 10h 12m 52s |
| 2025-Dec-26, Friday | 06:57:48 | 12:04:19 | 17:10:51 | 10h 13m 3s |
| 2025-Dec-27, Saturday | 06:58:10 | 12:04:49 | 17:11:28 | 10h 13m 18s |
| 2025-Dec-28, Sunday | 06:58:30 | 12:05:18 | 17:12:06 | 10h 13m 36s |
| 2025-Dec-29, Monday | 06:58:49 | 12:05:47 | 17:12:45 | 10h 13m 56s |
| 2025-Dec-30, Tuesday | 06:59:07 | 12:06:16 | 17:13:25 | 10h 14m 18s |
| 2025-Dec-31, Wednesday | 06:59:23 | 12:06:45 | 17:14:06 | 10h 14m 43s |
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