Sunrise and Sunset times in Riverdale, United States 
Today:
 Sunrise: 07:09:02
|
 Sunset: 17:10:55
|
Day Length: 10h 1m 53s
Time zone: America/Los_Angeles, UTC -8 h.
Latitude: 36.4304, Longitude: -119.867
Riverdale
California, United States 
4 095 people
| Date | Sunrise | Solar Noon | Sunset | Day length |
|---|---|---|---|---|
| 2026-Jan-01, Thursday | 07:11:11 | 12:03:11 | 16:55:12 | 9h 44m 1s |
| 2026-Jan-02, Friday | 07:11:19 | 12:03:39 | 16:55:59 | 9h 44m 40s |
| 2026-Jan-03, Saturday | 07:11:25 | 12:04:07 | 16:56:48 | 9h 45m 23s |
| 2026-Jan-04, Sunday | 07:11:30 | 12:04:34 | 16:57:38 | 9h 46m 8s |
| 2026-Jan-05, Monday | 07:11:32 | 12:05:01 | 16:58:29 | 9h 46m 57s |
| 2026-Jan-06, Tuesday | 07:11:32 | 12:05:27 | 16:59:22 | 9h 47m 50s |
| 2026-Jan-07, Wednesday | 07:11:31 | 12:05:53 | 17:00:15 | 9h 48m 44s |
| 2026-Jan-08, Thursday | 07:11:27 | 12:06:18 | 17:01:09 | 9h 49m 42s |
| 2026-Jan-09, Friday | 07:11:21 | 12:06:43 | 17:02:04 | 9h 50m 43s |
| 2026-Jan-10, Saturday | 07:11:14 | 12:07:07 | 17:03:00 | 9h 51m 46s |
| 2026-Jan-11, Sunday | 07:11:04 | 12:07:31 | 17:03:57 | 9h 52m 53s |
| 2026-Jan-12, Monday | 07:10:52 | 12:07:54 | 17:04:55 | 9h 54m 3s |
| 2026-Jan-13, Tuesday | 07:10:39 | 12:08:16 | 17:05:53 | 9h 55m 14s |
| 2026-Jan-14, Wednesday | 07:10:23 | 12:08:38 | 17:06:52 | 9h 56m 29s |
| 2026-Jan-15, Thursday | 07:10:06 | 12:08:59 | 17:07:52 | 9h 57m 46s |
| 2026-Jan-16, Friday | 07:09:46 | 12:09:19 | 17:08:52 | 9h 59m 6s |
| 2026-Jan-17, Saturday | 07:09:25 | 12:09:39 | 17:09:53 | 10h 0m 28s |
| 2026-Jan-18, Sunday | 07:09:02 | 12:09:58 | 17:10:55 | 10h 1m 53s |
| 2026-Jan-19, Monday | 07:08:36 | 12:10:16 | 17:11:56 | 10h 3m 20s |
| 2026-Jan-20, Tuesday | 07:08:09 | 12:10:34 | 17:12:59 | 10h 4m 50s |
| 2026-Jan-21, Wednesday | 07:07:40 | 12:10:51 | 17:14:01 | 10h 6m 21s |
| 2026-Jan-22, Thursday | 07:07:09 | 12:11:07 | 17:15:04 | 10h 7m 55s |
| 2026-Jan-23, Friday | 07:06:37 | 12:11:22 | 17:16:07 | 10h 9m 30s |
| 2026-Jan-24, Saturday | 07:06:02 | 12:11:37 | 17:17:11 | 10h 11m 9s |
| 2026-Jan-25, Sunday | 07:05:26 | 12:11:50 | 17:18:14 | 10h 12m 48s |
| 2026-Jan-26, Monday | 07:04:48 | 12:12:03 | 17:19:18 | 10h 14m 30s |
| 2026-Jan-27, Tuesday | 07:04:08 | 12:12:15 | 17:20:22 | 10h 16m 14s |
| 2026-Jan-28, Wednesday | 07:03:27 | 12:12:26 | 17:21:26 | 10h 17m 59s |
| 2026-Jan-29, Thursday | 07:02:44 | 12:12:37 | 17:22:30 | 10h 19m 46s |
| 2026-Jan-30, Friday | 07:01:59 | 12:12:47 | 17:23:34 | 10h 21m 35s |
| 2026-Jan-31, Saturday | 07:01:12 | 12:12:55 | 17:24:38 | 10h 23m 26s |
Day length in Riverdale during the year on the chart:
Riverdale 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