Rio Grande do Sul, Brazil
25 340 people
Today:
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Day Length: 11h 39m 34s
Time zone: America/Sao_Paulo, UTC -3 h.
Latitude: -31.37, Longitude: -51.98
Date | Sunrise | Solar Noon | Sunset | Day length |
---|---|---|---|---|
2025-Sep-01, Monday | 06:43:30 | 12:27:48 | 18:12:06 | 11h 28m 36s |
2025-Sep-02, Tuesday | 06:42:16 | 12:27:28 | 18:12:41 | 11h 30m 25s |
2025-Sep-03, Wednesday | 06:41:02 | 12:27:09 | 18:13:15 | 11h 32m 13s |
2025-Sep-04, Thursday | 06:39:47 | 12:26:49 | 18:13:50 | 11h 34m 3s |
2025-Sep-05, Friday | 06:38:32 | 12:26:29 | 18:14:25 | 11h 35m 53s |
2025-Sep-06, Saturday | 06:37:16 | 12:26:08 | 18:15:00 | 11h 37m 44s |
2025-Sep-07, Sunday | 06:36:01 | 12:25:48 | 18:15:35 | 11h 39m 34s |
2025-Sep-08, Monday | 06:34:44 | 12:25:27 | 18:16:10 | 11h 41m 26s |
2025-Sep-09, Tuesday | 06:33:28 | 12:25:06 | 18:16:44 | 11h 43m 16s |
2025-Sep-10, Wednesday | 06:32:11 | 12:24:45 | 18:17:19 | 11h 45m 8s |
2025-Sep-11, Thursday | 06:30:54 | 12:24:24 | 18:17:54 | 11h 47m 0s |
2025-Sep-12, Friday | 06:29:37 | 12:24:03 | 18:18:29 | 11h 48m 52s |
2025-Sep-13, Saturday | 06:28:19 | 12:23:41 | 18:19:04 | 11h 50m 45s |
2025-Sep-14, Sunday | 06:27:02 | 12:23:20 | 18:19:38 | 11h 52m 36s |
2025-Sep-15, Monday | 06:25:44 | 12:22:59 | 18:20:13 | 11h 54m 29s |
2025-Sep-16, Tuesday | 06:24:26 | 12:22:37 | 18:20:48 | 11h 56m 22s |
2025-Sep-17, Wednesday | 06:23:08 | 12:22:16 | 18:21:24 | 11h 58m 16s |
2025-Sep-18, Thursday | 06:21:50 | 12:21:54 | 18:21:59 | 12h 0m 9s |
2025-Sep-19, Friday | 06:20:32 | 12:21:33 | 18:22:34 | 12h 2m 2s |
2025-Sep-20, Saturday | 06:19:13 | 12:21:12 | 18:23:10 | 12h 3m 57s |
2025-Sep-21, Sunday | 06:17:55 | 12:20:50 | 18:23:45 | 12h 5m 50s |
2025-Sep-22, Monday | 06:16:37 | 12:20:29 | 18:24:21 | 12h 7m 44s |
2025-Sep-23, Tuesday | 06:15:19 | 12:20:08 | 18:24:57 | 12h 9m 38s |
2025-Sep-24, Wednesday | 06:14:01 | 12:19:47 | 18:25:33 | 12h 11m 32s |
2025-Sep-25, Thursday | 06:12:43 | 12:19:26 | 18:26:09 | 12h 13m 26s |
2025-Sep-26, Friday | 06:11:26 | 12:19:06 | 18:26:46 | 12h 15m 20s |
2025-Sep-27, Saturday | 06:10:08 | 12:18:45 | 18:27:23 | 12h 17m 15s |
2025-Sep-28, Sunday | 06:08:51 | 12:18:25 | 18:28:00 | 12h 19m 9s |
2025-Sep-29, Monday | 06:07:34 | 12:18:05 | 18:28:37 | 12h 21m 3s |
2025-Sep-30, Tuesday | 06:06:17 | 12:17:46 | 18:29:14 | 12h 22m 57s |
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)
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)
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:
Miami's lower latitude means:
During equinoxes:
Most rapid change near equinoxes: 2-4 minutes daily.
Slowest change near solstices: <1 minute daily.
Reliable tools:
Yes. Reduced winter sunlight may cause:
Solution: Light therapy lamps & midday walks