Today:
Sunrise: 05:45:52
|
Sunset: 18:13:18
|
Day Length: 12h 27m 26s
Time zone: America/Sao_Paulo, UTC -3 h.
Latitude: -22.89, Longitude: -42.04
Rio de Janeiro, Brazil 
261 721 people
| Date | Sunrise | Solar Noon | Sunset | Day length |
|---|---|---|---|---|
| 2026-Mar-01, Sunday | 05:44:04 | 12:00:26 | 18:16:48 | 12h 32m 44s |
| 2026-Mar-02, Monday | 05:44:32 | 12:00:14 | 18:15:56 | 12h 31m 24s |
| 2026-Mar-03, Tuesday | 05:44:59 | 12:00:02 | 18:15:04 | 12h 30m 5s |
| 2026-Mar-04, Wednesday | 05:45:26 | 11:59:49 | 18:14:11 | 12h 28m 45s |
| 2026-Mar-05, Thursday | 05:45:52 | 11:59:35 | 18:13:18 | 12h 27m 26s |
| 2026-Mar-06, Friday | 05:46:19 | 11:59:21 | 18:12:24 | 12h 26m 5s |
| 2026-Mar-07, Saturday | 05:46:44 | 11:59:07 | 18:11:30 | 12h 24m 46s |
| 2026-Mar-08, Sunday | 05:47:10 | 11:58:53 | 18:10:35 | 12h 23m 25s |
| 2026-Mar-09, Monday | 05:47:35 | 11:58:38 | 18:09:40 | 12h 22m 5s |
| 2026-Mar-10, Tuesday | 05:48:00 | 11:58:22 | 18:08:45 | 12h 20m 45s |
| 2026-Mar-11, Wednesday | 05:48:24 | 11:58:07 | 18:07:49 | 12h 19m 25s |
| 2026-Mar-12, Thursday | 05:48:48 | 11:57:51 | 18:06:53 | 12h 18m 5s |
| 2026-Mar-13, Friday | 05:49:12 | 11:57:34 | 18:05:57 | 12h 16m 45s |
| 2026-Mar-14, Saturday | 05:49:36 | 11:57:18 | 18:05:00 | 12h 15m 24s |
| 2026-Mar-15, Sunday | 05:49:59 | 11:57:01 | 18:04:03 | 12h 14m 4s |
| 2026-Mar-16, Monday | 05:50:22 | 11:56:44 | 18:03:06 | 12h 12m 44s |
| 2026-Mar-17, Tuesday | 05:50:45 | 11:56:27 | 18:02:09 | 12h 11m 24s |
| 2026-Mar-18, Wednesday | 05:51:08 | 11:56:10 | 18:01:11 | 12h 10m 3s |
| 2026-Mar-19, Thursday | 05:51:31 | 11:55:52 | 18:00:13 | 12h 8m 42s |
| 2026-Mar-20, Friday | 05:51:53 | 11:55:34 | 17:59:16 | 12h 7m 23s |
| 2026-Mar-21, Saturday | 05:52:15 | 11:55:17 | 17:58:18 | 12h 6m 3s |
| 2026-Mar-22, Sunday | 05:52:37 | 11:54:59 | 17:57:20 | 12h 4m 43s |
| 2026-Mar-23, Monday | 05:52:59 | 11:54:41 | 17:56:22 | 12h 3m 23s |
| 2026-Mar-24, Tuesday | 05:53:21 | 11:54:23 | 17:55:24 | 12h 2m 3s |
| 2026-Mar-25, Wednesday | 05:53:43 | 11:54:05 | 17:54:26 | 12h 0m 43s |
| 2026-Mar-26, Thursday | 05:54:05 | 11:53:46 | 17:53:28 | 11h 59m 23s |
| 2026-Mar-27, Friday | 05:54:26 | 11:53:28 | 17:52:30 | 11h 58m 4s |
| 2026-Mar-28, Saturday | 05:54:48 | 11:53:10 | 17:51:33 | 11h 56m 45s |
| 2026-Mar-29, Sunday | 05:55:09 | 11:52:52 | 17:50:35 | 11h 55m 26s |
| 2026-Mar-30, Monday | 05:55:31 | 11:52:34 | 17:49:38 | 11h 54m 7s |
| 2026-Mar-31, Tuesday | 05:55:52 | 11:52:16 | 17:48:40 | 11h 52m 48s |
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