Today:
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Day Length: 12h 54m 12s
Time zone: America/Sao_Paulo, UTC -3 h.
Latitude: -29.18, Longitude: -51.17
Rio Grande do Sul, Brazil
381 270 people
Date | Sunrise | Solar Noon | Sunset | Day length |
---|---|---|---|---|
2025-Oct-01, Wednesday | 06:02:34 | 12:14:12 | 18:25:50 | 12h 23m 16s |
2025-Oct-02, Thursday | 06:01:23 | 12:13:53 | 18:26:23 | 12h 25m 0s |
2025-Oct-03, Friday | 06:00:12 | 12:13:34 | 18:26:56 | 12h 26m 44s |
2025-Oct-04, Saturday | 05:59:01 | 12:13:16 | 18:27:30 | 12h 28m 29s |
2025-Oct-05, Sunday | 05:57:51 | 12:12:58 | 18:28:04 | 12h 30m 13s |
2025-Oct-06, Monday | 05:56:42 | 12:12:40 | 18:28:39 | 12h 31m 57s |
2025-Oct-07, Tuesday | 05:55:32 | 12:12:23 | 18:29:13 | 12h 33m 41s |
2025-Oct-08, Wednesday | 05:54:23 | 12:12:06 | 18:29:48 | 12h 35m 25s |
2025-Oct-09, Thursday | 05:53:15 | 12:11:50 | 18:30:24 | 12h 37m 9s |
2025-Oct-10, Friday | 05:52:07 | 12:11:34 | 18:31:00 | 12h 38m 53s |
2025-Oct-11, Saturday | 05:51:00 | 12:11:18 | 18:31:36 | 12h 40m 36s |
2025-Oct-12, Sunday | 05:49:54 | 12:11:03 | 18:32:13 | 12h 42m 19s |
2025-Oct-13, Monday | 05:48:48 | 12:10:49 | 18:32:50 | 12h 44m 2s |
2025-Oct-14, Tuesday | 05:47:43 | 12:10:35 | 18:33:27 | 12h 45m 44s |
2025-Oct-15, Wednesday | 05:46:38 | 12:10:21 | 18:34:05 | 12h 47m 27s |
2025-Oct-16, Thursday | 05:45:34 | 12:10:09 | 18:34:43 | 12h 49m 9s |
2025-Oct-17, Friday | 05:44:31 | 12:09:56 | 18:35:22 | 12h 50m 51s |
2025-Oct-18, Saturday | 05:43:29 | 12:09:45 | 18:36:01 | 12h 52m 32s |
2025-Oct-19, Sunday | 05:42:28 | 12:09:34 | 18:36:40 | 12h 54m 12s |
2025-Oct-20, Monday | 05:41:27 | 12:09:24 | 18:37:20 | 12h 55m 53s |
2025-Oct-21, Tuesday | 05:40:27 | 12:09:14 | 18:38:01 | 12h 57m 34s |
2025-Oct-22, Wednesday | 05:39:28 | 12:09:05 | 18:38:41 | 12h 59m 13s |
2025-Oct-23, Thursday | 05:38:31 | 12:08:57 | 18:39:23 | 13h 0m 52s |
2025-Oct-24, Friday | 05:37:34 | 12:08:49 | 18:40:04 | 13h 2m 30s |
2025-Oct-25, Saturday | 05:36:38 | 12:08:42 | 18:40:46 | 13h 4m 8s |
2025-Oct-26, Sunday | 05:35:43 | 12:08:36 | 18:41:29 | 13h 5m 46s |
2025-Oct-27, Monday | 05:34:49 | 12:08:30 | 18:42:12 | 13h 7m 23s |
2025-Oct-28, Tuesday | 05:33:56 | 12:08:26 | 18:42:55 | 13h 8m 59s |
2025-Oct-29, Wednesday | 05:33:04 | 12:08:22 | 18:43:39 | 13h 10m 35s |
2025-Oct-30, Thursday | 05:32:14 | 12:08:19 | 18:44:23 | 13h 12m 9s |
2025-Oct-31, Friday | 05:31:24 | 12:08:16 | 18:45:08 | 13h 13m 44s |
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