Sunrise and Sunset times in Rio, United States
Daily sun schedule, day length and annual chart
Select month and year
| Date | Sunrise | Solar Noon | Sunset | Day length |
|---|---|---|---|---|
| 2026-Apr-01, Wednesday | 06:44:11 | 13:05:22 | 19:26:34 | 12h 42m 23s |
| 2026-Apr-02, Thursday | 06:42:31 | 13:05:05 | 19:27:38 | 12h 45m 7s |
| 2026-Apr-03, Friday | 06:40:52 | 13:04:47 | 19:28:41 | 12h 47m 49s |
| 2026-Apr-04, Saturday | 06:39:14 | 13:04:30 | 19:29:45 | 12h 50m 31s |
| 2026-Apr-05, Sunday | 06:37:35 | 13:04:12 | 19:30:49 | 12h 53m 14s |
| 2026-Apr-06, Monday | 06:35:58 | 13:03:55 | 19:31:53 | 12h 55m 55s |
| 2026-Apr-07, Tuesday | 06:34:20 | 13:03:39 | 19:32:57 | 12h 58m 37s |
| 2026-Apr-08, Wednesday | 06:32:43 | 13:03:22 | 19:34:01 | 13h 1m 18s |
| 2026-Apr-09, Thursday | 06:31:06 | 13:03:06 | 19:35:05 | 13h 3m 59s |
| 2026-Apr-10, Friday | 06:29:30 | 13:02:50 | 19:36:09 | 13h 6m 39s |
| 2026-Apr-11, Saturday | 06:27:55 | 13:02:34 | 19:37:13 | 13h 9m 18s |
| 2026-Apr-12, Sunday | 06:26:20 | 13:02:18 | 19:38:17 | 13h 11m 57s |
| 2026-Apr-13, Monday | 06:24:46 | 13:02:03 | 19:39:20 | 13h 14m 34s |
| 2026-Apr-14, Tuesday | 06:23:12 | 13:01:48 | 19:40:24 | 13h 17m 12s |
| 2026-Apr-15, Wednesday | 06:21:39 | 13:01:34 | 19:41:28 | 13h 19m 49s |
| 2026-Apr-16, Thursday | 06:20:07 | 13:01:20 | 19:42:32 | 13h 22m 25s |
| 2026-Apr-17, Friday | 06:18:35 | 13:01:06 | 19:43:36 | 13h 25m 1s |
| 2026-Apr-18, Saturday | 06:17:04 | 13:00:52 | 19:44:40 | 13h 27m 36s |
| 2026-Apr-19, Sunday | 06:15:34 | 13:00:39 | 19:45:44 | 13h 30m 10s |
| 2026-Apr-20, Monday | 06:14:05 | 13:00:27 | 19:46:48 | 13h 32m 43s |
| 2026-Apr-21, Tuesday | 06:12:37 | 13:00:15 | 19:47:53 | 13h 35m 16s |
| 2026-Apr-22, Wednesday | 06:11:10 | 13:00:03 | 19:48:57 | 13h 37m 47s |
| 2026-Apr-23, Thursday | 06:09:43 | 12:59:52 | 19:50:01 | 13h 40m 18s |
| 2026-Apr-24, Friday | 06:08:18 | 12:59:41 | 19:51:04 | 13h 42m 46s |
| 2026-Apr-25, Saturday | 06:06:53 | 12:59:31 | 19:52:08 | 13h 45m 15s |
| 2026-Apr-26, Sunday | 06:05:30 | 12:59:21 | 19:53:12 | 13h 47m 42s |
| 2026-Apr-27, Monday | 06:04:07 | 12:59:12 | 19:54:16 | 13h 50m 9s |
| 2026-Apr-28, Tuesday | 06:02:46 | 12:59:03 | 19:55:20 | 13h 52m 34s |
| 2026-Apr-29, Wednesday | 06:01:26 | 12:58:55 | 19:56:24 | 13h 54m 58s |
| 2026-Apr-30, Thursday | 06:00:07 | 12:58:47 | 19:57:27 | 13h 57m 20s |
Day length in Rio during the year on the chart
Rio 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