Sunrise and Sunset times in Rio de Janeiro, Brazil 
Rio de Janeiro
Rio de Janeiro, Brazil
11 748 000 people
Today:
 Sunrise: 06:01:48
|
 Sunset: 17:43:07
|
Day Length: 11h 41m 19s
Time zone: America/Sao_Paulo, UTC -3 h.
Latitude: -22.925, Longitude: -43.225
| Date | Sunrise | Solar Noon | Sunset | Day length |
|---|---|---|---|---|
| 2025-Sep-01, Monday | 06:02:45 | 11:52:47 | 17:42:49 | 11h 40m 4s |
| 2025-Sep-02, Tuesday | 06:01:48 | 11:52:27 | 17:43:07 | 11h 41m 19s |
| 2025-Sep-03, Wednesday | 06:00:50 | 11:52:08 | 17:43:25 | 11h 42m 35s |
| 2025-Sep-04, Thursday | 05:59:53 | 11:51:48 | 17:43:43 | 11h 43m 50s |
| 2025-Sep-05, Friday | 05:58:54 | 11:51:28 | 17:44:01 | 11h 45m 7s |
| 2025-Sep-06, Saturday | 05:57:56 | 11:51:08 | 17:44:19 | 11h 46m 23s |
| 2025-Sep-07, Sunday | 05:56:57 | 11:50:47 | 17:44:37 | 11h 47m 40s |
| 2025-Sep-08, Monday | 05:55:58 | 11:50:26 | 17:44:55 | 11h 48m 57s |
| 2025-Sep-09, Tuesday | 05:54:59 | 11:50:05 | 17:45:12 | 11h 50m 13s |
| 2025-Sep-10, Wednesday | 05:53:59 | 11:49:44 | 17:45:30 | 11h 51m 31s |
| 2025-Sep-11, Thursday | 05:52:59 | 11:49:23 | 17:45:48 | 11h 52m 49s |
| 2025-Sep-12, Friday | 05:51:59 | 11:49:02 | 17:46:05 | 11h 54m 6s |
| 2025-Sep-13, Saturday | 05:50:59 | 11:48:41 | 17:46:23 | 11h 55m 24s |
| 2025-Sep-14, Sunday | 05:49:58 | 11:48:19 | 17:46:40 | 11h 56m 42s |
| 2025-Sep-15, Monday | 05:48:58 | 11:47:58 | 17:46:58 | 11h 58m 0s |
| 2025-Sep-16, Tuesday | 05:47:57 | 11:47:37 | 17:47:16 | 11h 59m 19s |
| 2025-Sep-17, Wednesday | 05:46:56 | 11:47:15 | 17:47:34 | 12h 0m 38s |
| 2025-Sep-18, Thursday | 05:45:56 | 11:46:54 | 17:47:51 | 12h 1m 55s |
| 2025-Sep-19, Friday | 05:44:55 | 11:46:32 | 17:48:09 | 12h 3m 14s |
| 2025-Sep-20, Saturday | 05:43:54 | 11:46:11 | 17:48:28 | 12h 4m 34s |
| 2025-Sep-21, Sunday | 05:42:54 | 11:45:50 | 17:48:46 | 12h 5m 52s |
| 2025-Sep-22, Monday | 05:41:53 | 11:45:28 | 17:49:04 | 12h 7m 11s |
| 2025-Sep-23, Tuesday | 05:40:52 | 11:45:07 | 17:49:23 | 12h 8m 31s |
| 2025-Sep-24, Wednesday | 05:39:52 | 11:44:46 | 17:49:41 | 12h 9m 49s |
| 2025-Sep-25, Thursday | 05:38:51 | 11:44:26 | 17:50:00 | 12h 11m 9s |
| 2025-Sep-26, Friday | 05:37:51 | 11:44:05 | 17:50:19 | 12h 12m 28s |
| 2025-Sep-27, Saturday | 05:36:51 | 11:43:45 | 17:50:38 | 12h 13m 47s |
| 2025-Sep-28, Sunday | 05:35:51 | 11:43:25 | 17:50:58 | 12h 15m 7s |
| 2025-Sep-29, Monday | 05:34:52 | 11:43:05 | 17:51:17 | 12h 16m 25s |
| 2025-Sep-30, Tuesday | 05:33:53 | 11:42:45 | 17:51:37 | 12h 17m 44s |
Day length in Rio de Janeiro during the year on the chart:
Rio de Janeiro on Brazil map:
Locations in the same time zone America/Sao_Paulo
Sao Paulo (São Paulo), Santiago (Región Metropolitana), Belo Horizonte (Minas Gerais), Porto Alegre (Rio Grande do Sul), Brasilia (Distrito Federal), Curitiba (Paraná), Campinas (São Paulo), Goiania (Goiás), Santos (São Paulo), Vitoria (Espírito Santo), Niteroi (Rio de Janeiro), Vila Velha (Espírito Santo), Florianopolis (Santa Catarina), Joinvile (Santa Catarina), Novo Hamburgo (Rio Grande do Sul), Valparaiso (Valparaíso), Iguacu (Rio de Janeiro), Sao Jose dos Campos (São Paulo), Sao Jose dos Pinhais (Paraná), Santo Andre (São Paulo), Canoas (Rio Grande do Sul), Uberlandia (Minas Gerais), Sorocaba (São Paulo), Ribeirao Preto (São Paulo), Londrina (Paraná), Jundiai (São Paulo), Americana (São Paulo), Juiz de Fora (Minas Gerais), Volta Redonda (Rio de Janeiro), Foz do Iguacu (Paraná)
Largest Populated Areas in Brazil
Sao Paulo (São Paulo), Belo Horizonte (Minas Gerais), Porto Alegre (Rio Grande do Sul), Brasilia (Distrito Federal), Recife (Pernambuco), Fortaleza (Ceará), Salvador (Bahia), Curitiba (Paraná), Campinas (São Paulo), Belem (Pará), Goiania (Goiás), Manaus (Amazonas), Santos (São Paulo), Vitoria (Espírito Santo), Niteroi (Rio de Janeiro), Vila Velha (Amapá), Vila Velha (Espírito Santo), Maceio (Alagoas), Natal (Rio Grande do Norte), Sao Luis (Maranhão), Florianopolis (Santa Catarina), Joinvile (Santa Catarina), Natal (Amazonas), Joao Pessoa (Paraíba), Olinda (Pernambuco), Teresina (Piauí), Novo Hamburgo (Rio Grande do Sul), Iguacu (Rio de Janeiro), Cuiaba (Mato Grosso), Campo Grande (Mato Grosso do Sul)
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