Today:
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Day Length: 12h 59m 28s
Time zone: America/Sao_Paulo, UTC -3 h.
Latitude: -31.75, Longitude: -52.33
Rio Grande do Sul, Brazil
320 674 people
Date | Sunrise | Solar Noon | Sunset | Day length |
---|---|---|---|---|
2025-Oct-01, Wednesday | 06:06:16 | 12:18:50 | 18:31:25 | 12h 25m 9s |
2025-Oct-02, Thursday | 06:04:59 | 12:18:31 | 18:32:03 | 12h 27m 4s |
2025-Oct-03, Friday | 06:03:42 | 12:18:13 | 18:32:43 | 12h 29m 1s |
2025-Oct-04, Saturday | 06:02:26 | 12:17:54 | 18:33:22 | 12h 30m 56s |
2025-Oct-05, Sunday | 06:01:10 | 12:17:36 | 18:34:02 | 12h 32m 52s |
2025-Oct-06, Monday | 05:59:55 | 12:17:18 | 18:34:42 | 12h 34m 47s |
2025-Oct-07, Tuesday | 05:58:40 | 12:17:01 | 18:35:22 | 12h 36m 42s |
2025-Oct-08, Wednesday | 05:57:26 | 12:16:44 | 18:36:03 | 12h 38m 37s |
2025-Oct-09, Thursday | 05:56:12 | 12:16:28 | 18:36:44 | 12h 40m 32s |
2025-Oct-10, Friday | 05:54:58 | 12:16:12 | 18:37:26 | 12h 42m 28s |
2025-Oct-11, Saturday | 05:53:46 | 12:15:57 | 18:38:07 | 12h 44m 21s |
2025-Oct-12, Sunday | 05:52:33 | 12:15:42 | 18:38:50 | 12h 46m 17s |
2025-Oct-13, Monday | 05:51:22 | 12:15:27 | 18:39:32 | 12h 48m 10s |
2025-Oct-14, Tuesday | 05:50:11 | 12:15:13 | 18:40:15 | 12h 50m 4s |
2025-Oct-15, Wednesday | 05:49:01 | 12:15:00 | 18:40:59 | 12h 51m 58s |
2025-Oct-16, Thursday | 05:47:52 | 12:14:47 | 18:41:42 | 12h 53m 50s |
2025-Oct-17, Friday | 05:46:43 | 12:14:35 | 18:42:27 | 12h 55m 44s |
2025-Oct-18, Saturday | 05:45:35 | 12:14:23 | 18:43:11 | 12h 57m 36s |
2025-Oct-19, Sunday | 05:44:28 | 12:14:12 | 18:43:56 | 12h 59m 28s |
2025-Oct-20, Monday | 05:43:22 | 12:14:02 | 18:44:42 | 13h 1m 20s |
2025-Oct-21, Tuesday | 05:42:17 | 12:13:52 | 18:45:27 | 13h 3m 10s |
2025-Oct-22, Wednesday | 05:41:13 | 12:13:43 | 18:46:14 | 13h 5m 1s |
2025-Oct-23, Thursday | 05:40:10 | 12:13:35 | 18:47:00 | 13h 6m 50s |
2025-Oct-24, Friday | 05:39:07 | 12:13:27 | 18:47:47 | 13h 8m 40s |
2025-Oct-25, Saturday | 05:38:06 | 12:13:20 | 18:48:35 | 13h 10m 29s |
2025-Oct-26, Sunday | 05:37:06 | 12:13:14 | 18:49:23 | 13h 12m 17s |
2025-Oct-27, Monday | 05:36:06 | 12:13:09 | 18:50:11 | 13h 14m 5s |
2025-Oct-28, Tuesday | 05:35:08 | 12:13:04 | 18:51:00 | 13h 15m 52s |
2025-Oct-29, Wednesday | 05:34:11 | 12:13:00 | 18:51:49 | 13h 17m 38s |
2025-Oct-30, Thursday | 05:33:15 | 12:12:57 | 18:52:38 | 13h 19m 23s |
2025-Oct-31, Friday | 05:32:21 | 12:12:55 | 18:53:28 | 13h 21m 7s |
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