Today:
Sunrise: 05:18:20
|
Sunset: 19:10:41
|
Day Length: 13h 52m 21s
Time zone: America/Sao_Paulo, UTC -3 h.
Latitude: -28.4996, Longitude: -50.94
Rio Grande do Sul, Brazil 
56 765 people
| Date | Sunrise | Solar Noon | Sunset | Day length |
|---|---|---|---|---|
| 2025-Dec-01, Monday | 05:18:11 | 12:12:55 | 19:07:39 | 13h 49m 28s |
| 2025-Dec-02, Tuesday | 05:18:11 | 12:13:18 | 19:08:25 | 13h 50m 14s |
| 2025-Dec-03, Wednesday | 05:18:12 | 12:13:42 | 19:09:11 | 13h 50m 59s |
| 2025-Dec-04, Thursday | 05:18:15 | 12:14:06 | 19:09:56 | 13h 51m 41s |
| 2025-Dec-05, Friday | 05:18:20 | 12:14:31 | 19:10:41 | 13h 52m 21s |
| 2025-Dec-06, Saturday | 05:18:27 | 12:14:56 | 19:11:25 | 13h 52m 58s |
| 2025-Dec-07, Sunday | 05:18:35 | 12:15:22 | 19:12:09 | 13h 53m 34s |
| 2025-Dec-08, Monday | 05:18:44 | 12:15:48 | 19:12:52 | 13h 54m 8s |
| 2025-Dec-09, Tuesday | 05:18:56 | 12:16:15 | 19:13:34 | 13h 54m 38s |
| 2025-Dec-10, Wednesday | 05:19:09 | 12:16:42 | 19:14:16 | 13h 55m 7s |
| 2025-Dec-11, Thursday | 05:19:23 | 12:17:10 | 19:14:56 | 13h 55m 33s |
| 2025-Dec-12, Friday | 05:19:39 | 12:17:38 | 19:15:36 | 13h 55m 57s |
| 2025-Dec-13, Saturday | 05:19:57 | 12:18:06 | 19:16:15 | 13h 56m 18s |
| 2025-Dec-14, Sunday | 05:20:16 | 12:18:35 | 19:16:53 | 13h 56m 37s |
| 2025-Dec-15, Monday | 05:20:37 | 12:19:04 | 19:17:30 | 13h 56m 53s |
| 2025-Dec-16, Tuesday | 05:20:59 | 12:19:33 | 19:18:06 | 13h 57m 7s |
| 2025-Dec-17, Wednesday | 05:21:23 | 12:20:02 | 19:18:41 | 13h 57m 18s |
| 2025-Dec-18, Thursday | 05:21:48 | 12:20:31 | 19:19:15 | 13h 57m 27s |
| 2025-Dec-19, Friday | 05:22:14 | 12:21:01 | 19:19:48 | 13h 57m 34s |
| 2025-Dec-20, Saturday | 05:22:42 | 12:21:31 | 19:20:20 | 13h 57m 38s |
| 2025-Dec-21, Sunday | 05:23:11 | 12:22:01 | 19:20:50 | 13h 57m 39s |
| 2025-Dec-22, Monday | 05:23:42 | 12:22:30 | 19:21:19 | 13h 57m 37s |
| 2025-Dec-23, Tuesday | 05:24:14 | 12:23:00 | 19:21:47 | 13h 57m 33s |
| 2025-Dec-24, Wednesday | 05:24:47 | 12:23:30 | 19:22:14 | 13h 57m 27s |
| 2025-Dec-25, Thursday | 05:25:21 | 12:24:00 | 19:22:39 | 13h 57m 18s |
| 2025-Dec-26, Friday | 05:25:56 | 12:24:29 | 19:23:03 | 13h 57m 7s |
| 2025-Dec-27, Saturday | 05:26:33 | 12:24:59 | 19:23:25 | 13h 56m 52s |
| 2025-Dec-28, Sunday | 05:27:10 | 12:25:28 | 19:23:46 | 13h 56m 36s |
| 2025-Dec-29, Monday | 05:27:49 | 12:25:57 | 19:24:06 | 13h 56m 17s |
| 2025-Dec-30, Tuesday | 05:28:28 | 12:26:26 | 19:24:24 | 13h 55m 56s |
| 2025-Dec-31, Wednesday | 05:29:09 | 12:26:55 | 19:24:41 | 13h 55m 32s |
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