Today:
Sunrise: 05:16:00
|
Sunset: 19:23:03
|
Day Length: 14h 7m 3s
Time zone: America/Sao_Paulo, UTC -3 h.
Latitude: -31.37, Longitude: -51.98
Rio Grande do Sul, Brazil 
25 340 people
| Date | Sunrise | Solar Noon | Sunset | Day length |
|---|---|---|---|---|
| 2025-Dec-01, Monday | 05:15:52 | 12:17:05 | 19:18:17 | 14h 2m 25s |
| 2025-Dec-02, Tuesday | 05:15:49 | 12:17:28 | 19:19:07 | 14h 3m 18s |
| 2025-Dec-03, Wednesday | 05:15:47 | 12:17:51 | 19:19:55 | 14h 4m 8s |
| 2025-Dec-04, Thursday | 05:15:48 | 12:18:16 | 19:20:43 | 14h 4m 55s |
| 2025-Dec-05, Friday | 05:15:50 | 12:18:40 | 19:21:31 | 14h 5m 41s |
| 2025-Dec-06, Saturday | 05:15:54 | 12:19:06 | 19:22:18 | 14h 6m 24s |
| 2025-Dec-07, Sunday | 05:16:00 | 12:19:32 | 19:23:03 | 14h 7m 3s |
| 2025-Dec-08, Monday | 05:16:07 | 12:19:58 | 19:23:49 | 14h 7m 42s |
| 2025-Dec-09, Tuesday | 05:16:17 | 12:20:25 | 19:24:33 | 14h 8m 16s |
| 2025-Dec-10, Wednesday | 05:16:28 | 12:20:52 | 19:25:16 | 14h 8m 48s |
| 2025-Dec-11, Thursday | 05:16:40 | 12:21:19 | 19:25:59 | 14h 9m 19s |
| 2025-Dec-12, Friday | 05:16:55 | 12:21:47 | 19:26:40 | 14h 9m 45s |
| 2025-Dec-13, Saturday | 05:17:11 | 12:22:16 | 19:27:20 | 14h 10m 9s |
| 2025-Dec-14, Sunday | 05:17:29 | 12:22:44 | 19:28:00 | 14h 10m 31s |
| 2025-Dec-15, Monday | 05:17:49 | 12:23:13 | 19:28:38 | 14h 10m 49s |
| 2025-Dec-16, Tuesday | 05:18:10 | 12:23:42 | 19:29:15 | 14h 11m 5s |
| 2025-Dec-17, Wednesday | 05:18:33 | 12:24:12 | 19:29:50 | 14h 11m 17s |
| 2025-Dec-18, Thursday | 05:18:58 | 12:24:41 | 19:30:25 | 14h 11m 27s |
| 2025-Dec-19, Friday | 05:19:24 | 12:25:11 | 19:30:58 | 14h 11m 34s |
| 2025-Dec-20, Saturday | 05:19:51 | 12:25:41 | 19:31:30 | 14h 11m 39s |
| 2025-Dec-21, Sunday | 05:20:20 | 12:26:10 | 19:32:00 | 14h 11m 40s |
| 2025-Dec-22, Monday | 05:20:51 | 12:26:40 | 19:32:29 | 14h 11m 38s |
| 2025-Dec-23, Tuesday | 05:21:23 | 12:27:10 | 19:32:57 | 14h 11m 34s |
| 2025-Dec-24, Wednesday | 05:21:56 | 12:27:40 | 19:33:23 | 14h 11m 27s |
| 2025-Dec-25, Thursday | 05:22:31 | 12:28:10 | 19:33:48 | 14h 11m 17s |
| 2025-Dec-26, Friday | 05:23:07 | 12:28:39 | 19:34:11 | 14h 11m 4s |
| 2025-Dec-27, Saturday | 05:23:45 | 12:29:09 | 19:34:33 | 14h 10m 48s |
| 2025-Dec-28, Sunday | 05:24:23 | 12:29:38 | 19:34:53 | 14h 10m 30s |
| 2025-Dec-29, Monday | 05:25:03 | 12:30:07 | 19:35:11 | 14h 10m 8s |
| 2025-Dec-30, Tuesday | 05:25:44 | 12:30:36 | 19:35:28 | 14h 9m 44s |
| 2025-Dec-31, Wednesday | 05:26:26 | 12:31:05 | 19:35:43 | 14h 9m 17s |
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