Sunrise and Sunset times in Rosemont, United States 
Today:
 Sunrise: 07:19:33
|
 Sunset: 17:12:54
|
Day Length: 9h 53m 21s
Time zone: America/Los_Angeles, UTC -8 h.
Latitude: 38.5477, Longitude: -121.355
Rosemont
California, United States 
23 700 people
| Date | Sunrise | Solar Noon | Sunset | Day length |
|---|---|---|---|---|
| 2026-Jan-01, Thursday | 07:22:58 | 12:09:08 | 16:55:19 | 9h 32m 21s |
| 2026-Jan-02, Friday | 07:23:05 | 12:09:36 | 16:56:08 | 9h 33m 3s |
| 2026-Jan-03, Saturday | 07:23:09 | 12:10:04 | 16:56:59 | 9h 33m 50s |
| 2026-Jan-04, Sunday | 07:23:11 | 12:10:31 | 16:57:51 | 9h 34m 40s |
| 2026-Jan-05, Monday | 07:23:12 | 12:10:58 | 16:58:44 | 9h 35m 32s |
| 2026-Jan-06, Tuesday | 07:23:10 | 12:11:24 | 16:59:38 | 9h 36m 28s |
| 2026-Jan-07, Wednesday | 07:23:06 | 12:11:50 | 17:00:34 | 9h 37m 28s |
| 2026-Jan-08, Thursday | 07:22:59 | 12:12:15 | 17:01:31 | 9h 38m 32s |
| 2026-Jan-09, Friday | 07:22:51 | 12:12:40 | 17:02:29 | 9h 39m 38s |
| 2026-Jan-10, Saturday | 07:22:41 | 12:13:04 | 17:03:28 | 9h 40m 47s |
| 2026-Jan-11, Sunday | 07:22:28 | 12:13:28 | 17:04:28 | 9h 42m 0s |
| 2026-Jan-12, Monday | 07:22:14 | 12:13:51 | 17:05:28 | 9h 43m 14s |
| 2026-Jan-13, Tuesday | 07:21:57 | 12:14:13 | 17:06:30 | 9h 44m 33s |
| 2026-Jan-14, Wednesday | 07:21:38 | 12:14:35 | 17:07:32 | 9h 45m 54s |
| 2026-Jan-15, Thursday | 07:21:17 | 12:14:56 | 17:08:35 | 9h 47m 18s |
| 2026-Jan-16, Friday | 07:20:54 | 12:15:17 | 17:09:39 | 9h 48m 45s |
| 2026-Jan-17, Saturday | 07:20:29 | 12:15:36 | 17:10:44 | 9h 50m 15s |
| 2026-Jan-18, Sunday | 07:20:02 | 12:15:55 | 17:11:49 | 9h 51m 47s |
| 2026-Jan-19, Monday | 07:19:33 | 12:16:14 | 17:12:54 | 9h 53m 21s |
| 2026-Jan-20, Tuesday | 07:19:02 | 12:16:31 | 17:14:00 | 9h 54m 58s |
| 2026-Jan-21, Wednesday | 07:18:29 | 12:16:48 | 17:15:07 | 9h 56m 38s |
| 2026-Jan-22, Thursday | 07:17:54 | 12:17:04 | 17:16:14 | 9h 58m 20s |
| 2026-Jan-23, Friday | 07:17:18 | 12:17:19 | 17:17:21 | 10h 0m 3s |
| 2026-Jan-24, Saturday | 07:16:39 | 12:17:34 | 17:18:29 | 10h 1m 50s |
| 2026-Jan-25, Sunday | 07:15:58 | 12:17:47 | 17:19:37 | 10h 3m 39s |
| 2026-Jan-26, Monday | 07:15:16 | 12:18:00 | 17:20:45 | 10h 5m 29s |
| 2026-Jan-27, Tuesday | 07:14:32 | 12:18:12 | 17:21:53 | 10h 7m 21s |
| 2026-Jan-28, Wednesday | 07:13:46 | 12:18:24 | 17:23:02 | 10h 9m 16s |
| 2026-Jan-29, Thursday | 07:12:58 | 12:18:34 | 17:24:10 | 10h 11m 12s |
| 2026-Jan-30, Friday | 07:12:09 | 12:18:44 | 17:25:19 | 10h 13m 10s |
| 2026-Jan-31, Saturday | 07:11:17 | 12:18:53 | 17:26:28 | 10h 15m 11s |
Day length in Rosemont during the year on the chart:
Rosemont 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