Today:
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Day Length: 12h 55m 55s
Time zone: America/Sao_Paulo, UTC -3 h.
Latitude: -30.03, Longitude: -52.91
Rio Grande do Sul, Brazil
74 694 people
Date | Sunrise | Solar Noon | Sunset | Day length |
---|---|---|---|---|
2025-Oct-01, Wednesday | 06:09:13 | 12:21:10 | 18:33:06 | 12h 23m 53s |
2025-Oct-02, Thursday | 06:08:00 | 12:20:50 | 18:33:41 | 12h 25m 41s |
2025-Oct-03, Friday | 06:06:47 | 12:20:32 | 18:34:16 | 12h 27m 29s |
2025-Oct-04, Saturday | 06:05:35 | 12:20:13 | 18:34:52 | 12h 29m 17s |
2025-Oct-05, Sunday | 06:04:23 | 12:19:55 | 18:35:28 | 12h 31m 5s |
2025-Oct-06, Monday | 06:03:11 | 12:19:38 | 18:36:04 | 12h 32m 53s |
2025-Oct-07, Tuesday | 06:02:00 | 12:19:20 | 18:36:40 | 12h 34m 40s |
2025-Oct-08, Wednesday | 06:00:50 | 12:19:03 | 18:37:17 | 12h 36m 27s |
2025-Oct-09, Thursday | 05:59:39 | 12:18:47 | 18:37:55 | 12h 38m 16s |
2025-Oct-10, Friday | 05:58:30 | 12:18:31 | 18:38:32 | 12h 40m 2s |
2025-Oct-11, Saturday | 05:57:21 | 12:18:16 | 18:39:10 | 12h 41m 49s |
2025-Oct-12, Sunday | 05:56:13 | 12:18:01 | 18:39:49 | 12h 43m 36s |
2025-Oct-13, Monday | 05:55:05 | 12:17:46 | 18:40:28 | 12h 45m 23s |
2025-Oct-14, Tuesday | 05:53:58 | 12:17:32 | 18:41:07 | 12h 47m 9s |
2025-Oct-15, Wednesday | 05:52:52 | 12:17:19 | 18:41:46 | 12h 48m 54s |
2025-Oct-16, Thursday | 05:51:46 | 12:17:06 | 18:42:26 | 12h 50m 40s |
2025-Oct-17, Friday | 05:50:41 | 12:16:54 | 18:43:07 | 12h 52m 26s |
2025-Oct-18, Saturday | 05:49:37 | 12:16:42 | 18:43:48 | 12h 54m 11s |
2025-Oct-19, Sunday | 05:48:34 | 12:16:31 | 18:44:29 | 12h 55m 55s |
2025-Oct-20, Monday | 05:47:31 | 12:16:21 | 18:45:11 | 12h 57m 40s |
2025-Oct-21, Tuesday | 05:46:30 | 12:16:11 | 18:45:53 | 12h 59m 23s |
2025-Oct-22, Wednesday | 05:45:29 | 12:16:02 | 18:46:35 | 13h 1m 6s |
2025-Oct-23, Thursday | 05:44:30 | 12:15:54 | 18:47:18 | 13h 2m 48s |
2025-Oct-24, Friday | 05:43:31 | 12:15:46 | 18:48:02 | 13h 4m 31s |
2025-Oct-25, Saturday | 05:42:33 | 12:15:40 | 18:48:46 | 13h 6m 13s |
2025-Oct-26, Sunday | 05:41:37 | 12:15:33 | 18:49:30 | 13h 7m 53s |
2025-Oct-27, Monday | 05:40:41 | 12:15:28 | 18:50:15 | 13h 9m 34s |
2025-Oct-28, Tuesday | 05:39:47 | 12:15:23 | 18:51:00 | 13h 11m 13s |
2025-Oct-29, Wednesday | 05:38:53 | 12:15:19 | 18:51:45 | 13h 12m 52s |
2025-Oct-30, Thursday | 05:38:01 | 12:15:16 | 18:52:31 | 13h 14m 30s |
2025-Oct-31, Friday | 05:37:10 | 12:15:14 | 18:53:18 | 13h 16m 8s |
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