Today:
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Day Length: 12h 52m 24s
Time zone: America/Sao_Paulo, UTC -3 h.
Latitude: -28.25, Longitude: -52.42
Rio Grande do Sul, Brazil
179 529 people
Date | Sunrise | Solar Noon | Sunset | Day length |
---|---|---|---|---|
2025-Oct-01, Wednesday | 06:07:54 | 12:19:12 | 18:30:30 | 12h 22m 36s |
2025-Oct-02, Thursday | 06:06:44 | 12:18:53 | 18:31:01 | 12h 24m 17s |
2025-Oct-03, Friday | 06:05:35 | 12:18:34 | 18:31:33 | 12h 25m 58s |
2025-Oct-04, Saturday | 06:04:27 | 12:18:16 | 18:32:05 | 12h 27m 38s |
2025-Oct-05, Sunday | 06:03:19 | 12:17:58 | 18:32:37 | 12h 29m 18s |
2025-Oct-06, Monday | 06:02:11 | 12:17:40 | 18:33:09 | 12h 30m 58s |
2025-Oct-07, Tuesday | 06:01:03 | 12:17:23 | 18:33:42 | 12h 32m 39s |
2025-Oct-08, Wednesday | 05:59:57 | 12:17:06 | 18:34:15 | 12h 34m 18s |
2025-Oct-09, Thursday | 05:58:50 | 12:16:49 | 18:34:49 | 12h 35m 59s |
2025-Oct-10, Friday | 05:57:45 | 12:16:34 | 18:35:23 | 12h 37m 38s |
2025-Oct-11, Saturday | 05:56:39 | 12:16:18 | 18:35:57 | 12h 39m 18s |
2025-Oct-12, Sunday | 05:55:35 | 12:16:03 | 18:36:31 | 12h 40m 56s |
2025-Oct-13, Monday | 05:54:31 | 12:15:49 | 18:37:07 | 12h 42m 36s |
2025-Oct-14, Tuesday | 05:53:28 | 12:15:35 | 18:37:42 | 12h 44m 14s |
2025-Oct-15, Wednesday | 05:52:25 | 12:15:21 | 18:38:18 | 12h 45m 53s |
2025-Oct-16, Thursday | 05:51:23 | 12:15:09 | 18:38:54 | 12h 47m 31s |
2025-Oct-17, Friday | 05:50:22 | 12:14:56 | 18:39:31 | 12h 49m 9s |
2025-Oct-18, Saturday | 05:49:22 | 12:14:45 | 18:40:08 | 12h 50m 46s |
2025-Oct-19, Sunday | 05:48:22 | 12:14:34 | 18:40:46 | 12h 52m 24s |
2025-Oct-20, Monday | 05:47:24 | 12:14:24 | 18:41:24 | 12h 54m 0s |
2025-Oct-21, Tuesday | 05:46:26 | 12:14:14 | 18:42:02 | 12h 55m 36s |
2025-Oct-22, Wednesday | 05:45:29 | 12:14:05 | 18:42:41 | 12h 57m 12s |
2025-Oct-23, Thursday | 05:44:33 | 12:13:57 | 18:43:20 | 12h 58m 47s |
2025-Oct-24, Friday | 05:43:38 | 12:13:49 | 18:44:00 | 13h 0m 22s |
2025-Oct-25, Saturday | 05:42:44 | 12:13:42 | 18:44:40 | 13h 1m 56s |
2025-Oct-26, Sunday | 05:41:51 | 12:13:36 | 18:45:21 | 13h 3m 30s |
2025-Oct-27, Monday | 05:40:59 | 12:13:30 | 18:46:02 | 13h 5m 3s |
2025-Oct-28, Tuesday | 05:40:08 | 12:13:26 | 18:46:44 | 13h 6m 36s |
2025-Oct-29, Wednesday | 05:39:18 | 12:13:22 | 18:47:26 | 13h 8m 8s |
2025-Oct-30, Thursday | 05:38:29 | 12:13:19 | 18:48:08 | 13h 9m 39s |
2025-Oct-31, Friday | 05:37:41 | 12:13:16 | 18:48:51 | 13h 11m 10s |
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