Today:
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Day Length: 13h 7m 14s
Time zone: America/Sao_Paulo, UTC -3 h.
Latitude: -33.52, Longitude: -53.37
Rio Grande do Sul, Brazil
27 775 people
Date | Sunrise | Solar Noon | Sunset | Day length |
---|---|---|---|---|
2025-Oct-01, Wednesday | 06:09:44 | 12:23:00 | 18:36:15 | 12h 26m 31s |
2025-Oct-02, Thursday | 06:08:23 | 12:22:41 | 18:36:58 | 12h 28m 35s |
2025-Oct-03, Friday | 06:07:03 | 12:22:22 | 18:37:41 | 12h 30m 38s |
2025-Oct-04, Saturday | 06:05:42 | 12:22:04 | 18:38:25 | 12h 32m 43s |
2025-Oct-05, Sunday | 06:04:22 | 12:21:46 | 18:39:09 | 12h 34m 47s |
2025-Oct-06, Monday | 06:03:03 | 12:21:28 | 18:39:53 | 12h 36m 50s |
2025-Oct-07, Tuesday | 06:01:44 | 12:21:11 | 18:40:37 | 12h 38m 53s |
2025-Oct-08, Wednesday | 06:00:25 | 12:20:54 | 18:41:22 | 12h 40m 57s |
2025-Oct-09, Thursday | 05:59:07 | 12:20:37 | 18:42:07 | 12h 43m 0s |
2025-Oct-10, Friday | 05:57:50 | 12:20:22 | 18:42:53 | 12h 45m 3s |
2025-Oct-11, Saturday | 05:56:33 | 12:20:06 | 18:43:39 | 12h 47m 6s |
2025-Oct-12, Sunday | 05:55:17 | 12:19:51 | 18:44:25 | 12h 49m 8s |
2025-Oct-13, Monday | 05:54:02 | 12:19:37 | 18:45:12 | 12h 51m 10s |
2025-Oct-14, Tuesday | 05:52:47 | 12:19:23 | 18:45:59 | 12h 53m 12s |
2025-Oct-15, Wednesday | 05:51:33 | 12:19:09 | 18:46:46 | 12h 55m 13s |
2025-Oct-16, Thursday | 05:50:19 | 12:18:57 | 18:47:34 | 12h 57m 15s |
2025-Oct-17, Friday | 05:49:07 | 12:18:44 | 18:48:22 | 12h 59m 15s |
2025-Oct-18, Saturday | 05:47:55 | 12:18:33 | 18:49:11 | 13h 1m 16s |
2025-Oct-19, Sunday | 05:46:44 | 12:18:22 | 18:50:00 | 13h 3m 16s |
2025-Oct-20, Monday | 05:45:34 | 12:18:12 | 18:50:49 | 13h 5m 15s |
2025-Oct-21, Tuesday | 05:44:25 | 12:18:02 | 18:51:39 | 13h 7m 14s |
2025-Oct-22, Wednesday | 05:43:16 | 12:17:53 | 18:52:29 | 13h 9m 13s |
2025-Oct-23, Thursday | 05:42:09 | 12:17:44 | 18:53:20 | 13h 11m 11s |
2025-Oct-24, Friday | 05:41:03 | 12:17:37 | 18:54:11 | 13h 13m 8s |
2025-Oct-25, Saturday | 05:39:58 | 12:17:30 | 18:55:02 | 13h 15m 4s |
2025-Oct-26, Sunday | 05:38:53 | 12:17:24 | 18:55:54 | 13h 17m 1s |
2025-Oct-27, Monday | 05:37:50 | 12:17:18 | 18:56:46 | 13h 18m 56s |
2025-Oct-28, Tuesday | 05:36:48 | 12:17:14 | 18:57:39 | 13h 20m 51s |
2025-Oct-29, Wednesday | 05:35:48 | 12:17:10 | 18:58:32 | 13h 22m 44s |
2025-Oct-30, Thursday | 05:34:48 | 12:17:07 | 18:59:25 | 13h 24m 37s |
2025-Oct-31, Friday | 05:33:50 | 12:17:04 | 19:00:19 | 13h 26m 29s |
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