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 | 06:37:57 | 13:00:44 | 19:23:31 | 12h 45m 34s |
| 2026-Apr-02, Thursday | 06:36:10 | 13:00:26 | 19:24:42 | 12h 48m 32s |
| 2026-Apr-03, Friday | 06:34:24 | 13:00:09 | 19:25:53 | 12h 51m 29s |
| 2026-Apr-04, Saturday | 06:32:38 | 12:59:51 | 19:27:04 | 12h 54m 26s |
| 2026-Apr-05, Sunday | 06:30:53 | 12:59:34 | 19:28:15 | 12h 57m 22s |
| 2026-Apr-06, Monday | 06:29:08 | 12:59:17 | 19:29:26 | 13h 0m 18s |
| 2026-Apr-07, Tuesday | 06:27:24 | 12:59:00 | 19:30:37 | 13h 3m 13s |
| 2026-Apr-08, Wednesday | 06:25:40 | 12:58:44 | 19:31:48 | 13h 6m 8s |
| 2026-Apr-09, Thursday | 06:23:56 | 12:58:27 | 19:32:58 | 13h 9m 2s |
| 2026-Apr-10, Friday | 06:22:13 | 12:58:11 | 19:34:09 | 13h 11m 56s |
| 2026-Apr-11, Saturday | 06:20:31 | 12:57:55 | 19:35:20 | 13h 14m 49s |
| 2026-Apr-12, Sunday | 06:18:49 | 12:57:40 | 19:36:31 | 13h 17m 42s |
| 2026-Apr-13, Monday | 06:17:08 | 12:57:25 | 19:37:42 | 13h 20m 34s |
| 2026-Apr-14, Tuesday | 06:15:27 | 12:57:10 | 19:38:53 | 13h 23m 26s |
| 2026-Apr-15, Wednesday | 06:13:47 | 12:56:55 | 19:40:04 | 13h 26m 17s |
| 2026-Apr-16, Thursday | 06:12:08 | 12:56:41 | 19:41:15 | 13h 29m 7s |
| 2026-Apr-17, Friday | 06:10:29 | 12:56:27 | 19:42:25 | 13h 31m 56s |
| 2026-Apr-18, Saturday | 06:08:52 | 12:56:14 | 19:43:36 | 13h 34m 44s |
| 2026-Apr-19, Sunday | 06:07:15 | 12:56:01 | 19:44:47 | 13h 37m 32s |
| 2026-Apr-20, Monday | 06:05:39 | 12:55:49 | 19:45:58 | 13h 40m 19s |
| 2026-Apr-21, Tuesday | 06:04:04 | 12:55:36 | 19:47:09 | 13h 43m 5s |
| 2026-Apr-22, Wednesday | 06:02:30 | 12:55:25 | 19:48:20 | 13h 45m 50s |
| 2026-Apr-23, Thursday | 06:00:57 | 12:55:14 | 19:49:30 | 13h 48m 33s |
| 2026-Apr-24, Friday | 05:59:24 | 12:55:03 | 19:50:41 | 13h 51m 17s |
| 2026-Apr-25, Saturday | 05:57:53 | 12:54:52 | 19:51:52 | 13h 53m 59s |
| 2026-Apr-26, Sunday | 05:56:23 | 12:54:43 | 19:53:02 | 13h 56m 39s |
| 2026-Apr-27, Monday | 05:54:54 | 12:54:33 | 19:54:13 | 13h 59m 19s |
| 2026-Apr-28, Tuesday | 05:53:26 | 12:54:25 | 19:55:23 | 14h 1m 57s |
| 2026-Apr-29, Wednesday | 05:51:59 | 12:54:16 | 19:56:33 | 14h 4m 34s |
| 2026-Apr-30, Thursday | 05:50:34 | 12:54:09 | 19:57:43 | 14h 7m 9s |
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