Sunrise and Sunset times in Challenge-Brownsville, United States 
Today:
 Sunrise: 07:21:27
|
 Sunset: 17:10:16
|
Day Length: 9h 48m 49s
Time zone: America/Los_Angeles, UTC -8 h.
Latitude: 39.4646, Longitude: -121.263
Challenge-Brownsville
California, United States 
837 people
| Date | Sunrise | Solar Noon | Sunset | Day length |
|---|---|---|---|---|
| 2026-Jan-01, Thursday | 07:25:15 | 12:08:46 | 16:52:17 | 9h 27m 2s |
| 2026-Jan-02, Friday | 07:25:21 | 12:09:14 | 16:53:08 | 9h 27m 47s |
| 2026-Jan-03, Saturday | 07:25:24 | 12:09:42 | 16:53:59 | 9h 28m 35s |
| 2026-Jan-04, Sunday | 07:25:26 | 12:10:09 | 16:54:52 | 9h 29m 26s |
| 2026-Jan-05, Monday | 07:25:25 | 12:10:36 | 16:55:46 | 9h 30m 21s |
| 2026-Jan-06, Tuesday | 07:25:22 | 12:11:02 | 16:56:42 | 9h 31m 20s |
| 2026-Jan-07, Wednesday | 07:25:17 | 12:11:28 | 16:57:39 | 9h 32m 22s |
| 2026-Jan-08, Thursday | 07:25:09 | 12:11:53 | 16:58:37 | 9h 33m 28s |
| 2026-Jan-09, Friday | 07:25:00 | 12:12:18 | 16:59:36 | 9h 34m 36s |
| 2026-Jan-10, Saturday | 07:24:48 | 12:12:42 | 17:00:36 | 9h 35m 48s |
| 2026-Jan-11, Sunday | 07:24:34 | 12:13:06 | 17:01:37 | 9h 37m 3s |
| 2026-Jan-12, Monday | 07:24:18 | 12:13:29 | 17:02:39 | 9h 38m 21s |
| 2026-Jan-13, Tuesday | 07:24:00 | 12:13:51 | 17:03:42 | 9h 39m 42s |
| 2026-Jan-14, Wednesday | 07:23:40 | 12:14:13 | 17:04:46 | 9h 41m 6s |
| 2026-Jan-15, Thursday | 07:23:17 | 12:14:34 | 17:05:51 | 9h 42m 34s |
| 2026-Jan-16, Friday | 07:22:53 | 12:14:55 | 17:06:56 | 9h 44m 3s |
| 2026-Jan-17, Saturday | 07:22:26 | 12:15:14 | 17:08:02 | 9h 45m 36s |
| 2026-Jan-18, Sunday | 07:21:58 | 12:15:33 | 17:09:09 | 9h 47m 11s |
| 2026-Jan-19, Monday | 07:21:27 | 12:15:52 | 17:10:16 | 9h 48m 49s |
| 2026-Jan-20, Tuesday | 07:20:54 | 12:16:09 | 17:11:24 | 9h 50m 30s |
| 2026-Jan-21, Wednesday | 07:20:19 | 12:16:26 | 17:12:33 | 9h 52m 14s |
| 2026-Jan-22, Thursday | 07:19:43 | 12:16:42 | 17:13:41 | 9h 53m 58s |
| 2026-Jan-23, Friday | 07:19:04 | 12:16:57 | 17:14:50 | 9h 55m 46s |
| 2026-Jan-24, Saturday | 07:18:23 | 12:17:12 | 17:16:00 | 9h 57m 37s |
| 2026-Jan-25, Sunday | 07:17:41 | 12:17:25 | 17:17:10 | 9h 59m 29s |
| 2026-Jan-26, Monday | 07:16:56 | 12:17:38 | 17:18:20 | 10h 1m 24s |
| 2026-Jan-27, Tuesday | 07:16:10 | 12:17:50 | 17:19:30 | 10h 3m 20s |
| 2026-Jan-28, Wednesday | 07:15:22 | 12:18:02 | 17:20:41 | 10h 5m 19s |
| 2026-Jan-29, Thursday | 07:14:32 | 12:18:12 | 17:21:52 | 10h 7m 20s |
| 2026-Jan-30, Friday | 07:13:41 | 12:18:22 | 17:23:02 | 10h 9m 21s |
| 2026-Jan-31, Saturday | 07:12:48 | 12:18:30 | 17:24:13 | 10h 11m 25s |
Day length in Challenge-Brownsville during the year on the chart:
Challenge-Brownsville on United States map:
Locations in the same time zone America/Los_Angeles
Los Angeles (California), Seattle (Washington), San Francisco (California), San Diego (California), Riverside (California), Las Vegas (Nevada), Portland (Oregon), Sacramento (California), San Jose (California), Fresno (California), Concord (California), Mission Viejo (California), Bakersfield (California), Murrieta (California), Long Beach (California), Reno (Nevada), Oakland (California), Indio (California), Spokane (Washington), Stockton (California), Oxnard (California), Modesto (California), Anaheim (California), Lancaster (California), Victorville (California), Santa Ana (California), Santa Rosa (California), Santa Clarita (California), Antioch (California), Henderson (Nevada)
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