Sunrise and Sunset times in Rio Grande, Brazil 
Today:
 Sunrise: 05:41:07
|
 Sunset: 18:44:57
|
Day Length: 13h 3m 50s
Time zone: America/Sao_Paulo, UTC -3 h.
Latitude: -32.0495, Longitude: -52.12
Rio Grande
Rio Grande do Sul, Brazil 
187 838 people
| Date | Sunrise | Solar Noon | Sunset | Day length |
|---|---|---|---|---|
| 2025-Oct-01, Wednesday | 06:05:19 | 12:18:00 | 18:30:41 | 12h 25m 22s |
| 2025-Oct-02, Thursday | 06:04:01 | 12:17:41 | 18:31:21 | 12h 27m 20s |
| 2025-Oct-03, Friday | 06:02:44 | 12:17:22 | 18:32:00 | 12h 29m 16s |
| 2025-Oct-04, Saturday | 06:01:27 | 12:17:04 | 18:32:40 | 12h 31m 13s |
| 2025-Oct-05, Sunday | 06:00:10 | 12:16:46 | 18:33:21 | 12h 33m 11s |
| 2025-Oct-06, Monday | 05:58:54 | 12:16:28 | 18:34:02 | 12h 35m 8s |
| 2025-Oct-07, Tuesday | 05:57:39 | 12:16:11 | 18:34:43 | 12h 37m 4s |
| 2025-Oct-08, Wednesday | 05:56:24 | 12:15:54 | 18:35:24 | 12h 39m 0s |
| 2025-Oct-09, Thursday | 05:55:09 | 12:15:38 | 18:36:06 | 12h 40m 57s |
| 2025-Oct-10, Friday | 05:53:55 | 12:15:22 | 18:36:48 | 12h 42m 53s |
| 2025-Oct-11, Saturday | 05:52:42 | 12:15:06 | 18:37:31 | 12h 44m 49s |
| 2025-Oct-12, Sunday | 05:51:29 | 12:14:51 | 18:38:13 | 12h 46m 44s |
| 2025-Oct-13, Monday | 05:50:17 | 12:14:37 | 18:38:57 | 12h 48m 40s |
| 2025-Oct-14, Tuesday | 05:49:05 | 12:14:23 | 18:39:40 | 12h 50m 35s |
| 2025-Oct-15, Wednesday | 05:47:54 | 12:14:09 | 18:40:24 | 12h 52m 30s |
| 2025-Oct-16, Thursday | 05:46:44 | 12:13:57 | 18:41:09 | 12h 54m 25s |
| 2025-Oct-17, Friday | 05:45:35 | 12:13:44 | 18:41:54 | 12h 56m 19s |
| 2025-Oct-18, Saturday | 05:44:27 | 12:13:33 | 18:42:39 | 12h 58m 12s |
| 2025-Oct-19, Sunday | 05:43:19 | 12:13:22 | 18:43:25 | 13h 0m 6s |
| 2025-Oct-20, Monday | 05:42:12 | 12:13:12 | 18:44:11 | 13h 1m 59s |
| 2025-Oct-21, Tuesday | 05:41:07 | 12:13:02 | 18:44:57 | 13h 3m 50s |
| 2025-Oct-22, Wednesday | 05:40:02 | 12:12:53 | 18:45:44 | 13h 5m 42s |
| 2025-Oct-23, Thursday | 05:38:58 | 12:12:45 | 18:46:31 | 13h 7m 33s |
| 2025-Oct-24, Friday | 05:37:55 | 12:12:37 | 18:47:19 | 13h 9m 24s |
| 2025-Oct-25, Saturday | 05:36:53 | 12:12:30 | 18:48:07 | 13h 11m 14s |
| 2025-Oct-26, Sunday | 05:35:52 | 12:12:24 | 18:48:56 | 13h 13m 4s |
| 2025-Oct-27, Monday | 05:34:52 | 12:12:18 | 18:49:45 | 13h 14m 53s |
| 2025-Oct-28, Tuesday | 05:33:53 | 12:12:14 | 18:50:34 | 13h 16m 41s |
| 2025-Oct-29, Wednesday | 05:32:55 | 12:12:10 | 18:51:24 | 13h 18m 29s |
| 2025-Oct-30, Thursday | 05:31:59 | 12:12:07 | 18:52:14 | 13h 20m 15s |
| 2025-Oct-31, Friday | 05:31:04 | 12:12:04 | 18:53:05 | 13h 22m 1s |
Day length in Rio Grande during the year on the chart:
Rio Grande on Brazil map:
Locations in the same time zone America/Sao_Paulo
Sao Paulo (São Paulo), Rio de Janeiro (Rio de Janeiro), 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)
Largest populated areas in Brazil
Sao Paulo (São Paulo), Rio de Janeiro (Rio de Janeiro), 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)
Countries closest to Brazil
*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