Today:
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Day Length: 12h 55m 16s
Time zone: America/Sao_Paulo, UTC -3 h.
Latitude: -29.7096, Longitude: -51.14
Rio Grande do Sul, Brazil
876 990 people
Date | Sunrise | Solar Noon | Sunset | Day length |
---|---|---|---|---|
2025-Oct-01, Wednesday | 06:02:16 | 12:14:05 | 18:25:54 | 12h 23m 38s |
2025-Oct-02, Thursday | 06:01:03 | 12:13:46 | 18:26:28 | 12h 25m 25s |
2025-Oct-03, Friday | 05:59:51 | 12:13:27 | 18:27:03 | 12h 27m 12s |
2025-Oct-04, Saturday | 05:58:39 | 12:13:09 | 18:27:38 | 12h 28m 59s |
2025-Oct-05, Sunday | 05:57:28 | 12:12:51 | 18:28:13 | 12h 30m 45s |
2025-Oct-06, Monday | 05:56:17 | 12:12:33 | 18:28:48 | 12h 32m 31s |
2025-Oct-07, Tuesday | 05:55:07 | 12:12:16 | 18:29:24 | 12h 34m 17s |
2025-Oct-08, Wednesday | 05:53:57 | 12:11:59 | 18:30:01 | 12h 36m 4s |
2025-Oct-09, Thursday | 05:52:47 | 12:11:42 | 18:30:37 | 12h 37m 50s |
2025-Oct-10, Friday | 05:51:39 | 12:11:26 | 18:31:14 | 12h 39m 35s |
2025-Oct-11, Saturday | 05:50:30 | 12:11:11 | 18:31:52 | 12h 41m 22s |
2025-Oct-12, Sunday | 05:49:23 | 12:10:56 | 18:32:29 | 12h 43m 6s |
2025-Oct-13, Monday | 05:48:16 | 12:10:42 | 18:33:07 | 12h 44m 51s |
2025-Oct-14, Tuesday | 05:47:09 | 12:10:28 | 18:33:46 | 12h 46m 37s |
2025-Oct-15, Wednesday | 05:46:04 | 12:10:14 | 18:34:25 | 12h 48m 21s |
2025-Oct-16, Thursday | 05:44:59 | 12:10:01 | 18:35:04 | 12h 50m 5s |
2025-Oct-17, Friday | 05:43:55 | 12:09:49 | 18:35:44 | 12h 51m 49s |
2025-Oct-18, Saturday | 05:42:51 | 12:09:38 | 18:36:24 | 12h 53m 33s |
2025-Oct-19, Sunday | 05:41:49 | 12:09:27 | 18:37:05 | 12h 55m 16s |
2025-Oct-20, Monday | 05:40:47 | 12:09:16 | 18:37:46 | 12h 56m 59s |
2025-Oct-21, Tuesday | 05:39:46 | 12:09:07 | 18:38:27 | 12h 58m 41s |
2025-Oct-22, Wednesday | 05:38:46 | 12:08:58 | 18:39:09 | 13h 0m 23s |
2025-Oct-23, Thursday | 05:37:47 | 12:08:49 | 18:39:51 | 13h 2m 4s |
2025-Oct-24, Friday | 05:36:49 | 12:08:42 | 18:40:34 | 13h 3m 45s |
2025-Oct-25, Saturday | 05:35:52 | 12:08:35 | 18:41:17 | 13h 5m 25s |
2025-Oct-26, Sunday | 05:34:56 | 12:08:29 | 18:42:01 | 13h 7m 5s |
2025-Oct-27, Monday | 05:34:01 | 12:08:23 | 18:42:45 | 13h 8m 44s |
2025-Oct-28, Tuesday | 05:33:07 | 12:08:18 | 18:43:30 | 13h 10m 23s |
2025-Oct-29, Wednesday | 05:32:15 | 12:08:15 | 18:44:14 | 13h 11m 59s |
2025-Oct-30, Thursday | 05:31:23 | 12:08:11 | 18:45:00 | 13h 13m 37s |
2025-Oct-31, Friday | 05:30:32 | 12:08:09 | 18:45:46 | 13h 15m 14s |
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), 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), Foz do Iguacu (Paraná)
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), Iguacu (Rio de Janeiro), Cuiaba (Mato Grosso), Campo Grande (Mato Grosso do Sul)
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