Sunrise and Sunset times in Rivanna, United States 
Today:
 Sunrise: 07:26:26
|
 Sunset: 18:30:20
|
Day Length: 11h 3m 54s
Time zone: America/New_York, UTC -4 h.
Latitude: 37.9945, Longitude: -78.3788
Rivanna
🌤 Possibly a moderately beautiful sunset.
Virginia, United States 
1 671 people
Current temperature 11 ° C 
Partly cloudy
| Date | Sunrise | Solar Noon | Sunset | Day length |
|---|---|---|---|---|
| 2025-Oct-01, Wednesday | 07:09:35 | 13:03:01 | 18:56:26 | 11h 46m 51s |
| 2025-Oct-02, Thursday | 07:10:29 | 13:02:42 | 18:54:54 | 11h 44m 25s |
| 2025-Oct-03, Friday | 07:11:23 | 13:02:23 | 18:53:23 | 11h 42m 0s |
| 2025-Oct-04, Saturday | 07:12:17 | 13:02:05 | 18:51:52 | 11h 39m 35s |
| 2025-Oct-05, Sunday | 07:13:11 | 13:01:46 | 18:50:22 | 11h 37m 11s |
| 2025-Oct-06, Monday | 07:14:06 | 13:01:29 | 18:48:52 | 11h 34m 46s |
| 2025-Oct-07, Tuesday | 07:15:01 | 13:01:12 | 18:47:22 | 11h 32m 21s |
| 2025-Oct-08, Wednesday | 07:15:57 | 13:00:55 | 18:45:53 | 11h 29m 56s |
| 2025-Oct-09, Thursday | 07:16:52 | 13:00:38 | 18:44:25 | 11h 27m 33s |
| 2025-Oct-10, Friday | 07:17:48 | 13:00:23 | 18:42:57 | 11h 25m 9s |
| 2025-Oct-11, Saturday | 07:18:44 | 13:00:07 | 18:41:30 | 11h 22m 46s |
| 2025-Oct-12, Sunday | 07:19:41 | 12:59:52 | 18:40:03 | 11h 20m 22s |
| 2025-Oct-13, Monday | 07:20:38 | 12:59:38 | 18:38:38 | 11h 18m 0s |
| 2025-Oct-14, Tuesday | 07:21:35 | 12:59:24 | 18:37:13 | 11h 15m 38s |
| 2025-Oct-15, Wednesday | 07:22:33 | 12:59:11 | 18:35:48 | 11h 13m 15s |
| 2025-Oct-16, Thursday | 07:23:31 | 12:58:58 | 18:34:25 | 11h 10m 54s |
| 2025-Oct-17, Friday | 07:24:29 | 12:58:46 | 18:33:03 | 11h 8m 34s |
| 2025-Oct-18, Saturday | 07:25:27 | 12:58:34 | 18:31:41 | 11h 6m 14s |
| 2025-Oct-19, Sunday | 07:26:26 | 12:58:23 | 18:30:20 | 11h 3m 54s |
| 2025-Oct-20, Monday | 07:27:26 | 12:58:13 | 18:29:00 | 11h 1m 34s |
| 2025-Oct-21, Tuesday | 07:28:25 | 12:58:03 | 18:27:41 | 10h 59m 16s |
| 2025-Oct-22, Wednesday | 07:29:25 | 12:57:54 | 18:26:23 | 10h 56m 58s |
| 2025-Oct-23, Thursday | 07:30:26 | 12:57:46 | 18:25:06 | 10h 54m 40s |
| 2025-Oct-24, Friday | 07:31:26 | 12:57:38 | 18:23:51 | 10h 52m 25s |
| 2025-Oct-25, Saturday | 07:32:27 | 12:57:32 | 18:22:36 | 10h 50m 9s |
| 2025-Oct-26, Sunday | 07:33:29 | 12:57:25 | 18:21:22 | 10h 47m 53s |
| 2025-Oct-27, Monday | 07:34:30 | 12:57:20 | 18:20:10 | 10h 45m 40s |
| 2025-Oct-28, Tuesday | 07:35:32 | 12:57:15 | 18:18:59 | 10h 43m 27s |
| 2025-Oct-29, Wednesday | 07:36:34 | 12:57:12 | 18:17:49 | 10h 41m 15s |
| 2025-Oct-30, Thursday | 07:37:37 | 12:57:08 | 18:16:40 | 10h 39m 3s |
| 2025-Oct-31, Friday | 07:38:39 | 12:57:06 | 18:15:33 | 10h 36m 54s |
Day length in Rivanna during the year on the chart:
Rivanna on United States map:
Locations in the same time zone America/New_York
New York (New York), Miami (Florida), Philadelphia (Pennsylvania), Washington (District of Columbia), Atlanta (Georgia), Boston (Massachusetts), Tampa (Florida), Brooklyn (New York), Queens (New York), Baltimore (Maryland), Orlando (Florida), Cleveland (Ohio), Pittsburgh (Pennsylvania), Cincinnati (Ohio), Manhattan (New York), Columbus (Ohio), Virginia Beach (Virginia), Charlotte (North Carolina), Bronx (New York), Providence (Rhode Island), Jacksonville (Florida), Richmond (Virginia), Raleigh (North Carolina), Louisville (Kentucky), Bridgeport (Connecticut), Buffalo (New York), Hartford (Connecticut), Dayton (Ohio), Rochester (New York), Sarasota (Florida)
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