Today:
Sunrise: 05:53:15
|
Sunset: 18:47:32
|
Day Length: 12h 54m 17s
Time zone: America/Sao_Paulo, UTC -3 h.
Latitude: -28.3895, Longitude: -53.9199
Rio Grande do Sul, Brazil 
71 202 people
| Date | Sunrise | Solar Noon | Sunset | Day length |
|---|---|---|---|---|
| 2025-Oct-01, Wednesday | 06:13:51 | 12:25:12 | 18:36:33 | 12h 22m 42s |
| 2025-Oct-02, Thursday | 06:12:41 | 12:24:53 | 18:37:05 | 12h 24m 24s |
| 2025-Oct-03, Friday | 06:11:32 | 12:24:34 | 18:37:36 | 12h 26m 4s |
| 2025-Oct-04, Saturday | 06:10:23 | 12:24:16 | 18:38:09 | 12h 27m 46s |
| 2025-Oct-05, Sunday | 06:09:14 | 12:23:58 | 18:38:41 | 12h 29m 27s |
| 2025-Oct-06, Monday | 06:08:06 | 12:23:40 | 18:39:14 | 12h 31m 8s |
| 2025-Oct-07, Tuesday | 06:06:58 | 12:23:23 | 18:39:47 | 12h 32m 49s |
| 2025-Oct-08, Wednesday | 06:05:51 | 12:23:06 | 18:40:20 | 12h 34m 29s |
| 2025-Oct-09, Thursday | 06:04:45 | 12:22:49 | 18:40:54 | 12h 36m 9s |
| 2025-Oct-10, Friday | 06:03:39 | 12:22:33 | 18:41:28 | 12h 37m 49s |
| 2025-Oct-11, Saturday | 06:02:33 | 12:22:18 | 18:42:03 | 12h 39m 30s |
| 2025-Oct-12, Sunday | 06:01:28 | 12:22:03 | 18:42:38 | 12h 41m 10s |
| 2025-Oct-13, Monday | 06:00:24 | 12:21:49 | 18:43:13 | 12h 42m 49s |
| 2025-Oct-14, Tuesday | 05:59:21 | 12:21:35 | 18:43:49 | 12h 44m 28s |
| 2025-Oct-15, Wednesday | 05:58:18 | 12:21:21 | 18:44:25 | 12h 46m 7s |
| 2025-Oct-16, Thursday | 05:57:16 | 12:21:09 | 18:45:02 | 12h 47m 46s |
| 2025-Oct-17, Friday | 05:56:14 | 12:20:56 | 18:45:39 | 12h 49m 25s |
| 2025-Oct-18, Saturday | 05:55:14 | 12:20:45 | 18:46:16 | 12h 51m 2s |
| 2025-Oct-19, Sunday | 05:54:14 | 12:20:34 | 18:46:54 | 12h 52m 40s |
| 2025-Oct-20, Monday | 05:53:15 | 12:20:23 | 18:47:32 | 12h 54m 17s |
| 2025-Oct-21, Tuesday | 05:52:17 | 12:20:14 | 18:48:11 | 12h 55m 54s |
| 2025-Oct-22, Wednesday | 05:51:20 | 12:20:05 | 18:48:50 | 12h 57m 30s |
| 2025-Oct-23, Thursday | 05:50:23 | 12:19:56 | 18:49:30 | 12h 59m 7s |
| 2025-Oct-24, Friday | 05:49:28 | 12:19:49 | 18:50:10 | 13h 0m 42s |
| 2025-Oct-25, Saturday | 05:48:34 | 12:19:42 | 18:50:50 | 13h 2m 16s |
| 2025-Oct-26, Sunday | 05:47:40 | 12:19:36 | 18:51:31 | 13h 3m 51s |
| 2025-Oct-27, Monday | 05:46:48 | 12:19:30 | 18:52:13 | 13h 5m 25s |
| 2025-Oct-28, Tuesday | 05:45:57 | 12:19:26 | 18:52:55 | 13h 6m 58s |
| 2025-Oct-29, Wednesday | 05:45:07 | 12:19:22 | 18:53:37 | 13h 8m 30s |
| 2025-Oct-30, Thursday | 05:44:18 | 12:19:19 | 18:54:20 | 13h 10m 2s |
| 2025-Oct-31, Friday | 05:43:30 | 12:19:16 | 18:55:03 | 13h 11m 33s |
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