Rondônia
Time zone: America/Porto_Velho, UTC -4 h.
Latitude: -8.9381, Longitude: -62.0572
Date | Sunrise | Solar Noon | Sunset | Length of day |
---|---|---|---|---|
2025-Jul-01, Tuesday | 06:23:50 | 12:12:12 | 18:00:35 | 11h 36m 45s |
2025-Jul-02, Wednesday | 06:23:58 | 12:12:24 | 18:00:50 | 11h 36m 52s |
2025-Jul-03, Thursday | 06:24:05 | 12:12:35 | 18:01:04 | 11h 36m 59s |
2025-Jul-04, Friday | 06:24:12 | 12:12:45 | 18:01:19 | 11h 37m 7s |
2025-Jul-05, Saturday | 06:24:19 | 12:12:56 | 18:01:33 | 11h 37m 14s |
2025-Jul-06, Sunday | 06:24:24 | 12:13:06 | 18:01:47 | 11h 37m 23s |
2025-Jul-07, Monday | 06:24:29 | 12:13:15 | 18:02:02 | 11h 37m 33s |
2025-Jul-08, Tuesday | 06:24:33 | 12:13:25 | 18:02:16 | 11h 37m 43s |
2025-Jul-09, Wednesday | 06:24:37 | 12:13:33 | 18:02:30 | 11h 37m 53s |
2025-Jul-10, Thursday | 06:24:40 | 12:13:42 | 18:02:43 | 11h 38m 3s |
2025-Jul-11, Friday | 06:24:42 | 12:13:50 | 18:02:57 | 11h 38m 15s |
2025-Jul-12, Saturday | 06:24:44 | 12:13:57 | 18:03:11 | 11h 38m 27s |
2025-Jul-13, Sunday | 06:24:45 | 12:14:04 | 18:03:24 | 11h 38m 39s |
2025-Jul-14, Monday | 06:24:45 | 12:14:11 | 18:03:37 | 11h 38m 52s |
2025-Jul-15, Tuesday | 06:24:44 | 12:14:17 | 18:03:49 | 11h 39m 5s |
2025-Jul-16, Wednesday | 06:24:43 | 12:14:22 | 18:04:02 | 11h 39m 19s |
2025-Jul-17, Thursday | 06:24:40 | 12:14:27 | 18:04:14 | 11h 39m 34s |
2025-Jul-18, Friday | 06:24:37 | 12:14:32 | 18:04:26 | 11h 39m 49s |
2025-Jul-19, Saturday | 06:24:34 | 12:14:36 | 18:04:37 | 11h 40m 3s |
2025-Jul-20, Sunday | 06:24:29 | 12:14:39 | 18:04:49 | 11h 40m 20s |
2025-Jul-21, Monday | 06:24:24 | 12:14:42 | 18:05:00 | 11h 40m 36s |
2025-Jul-22, Tuesday | 06:24:18 | 12:14:44 | 18:05:10 | 11h 40m 52s |
2025-Jul-23, Wednesday | 06:24:11 | 12:14:45 | 18:05:20 | 11h 41m 9s |
2025-Jul-24, Thursday | 06:24:03 | 12:14:47 | 18:05:30 | 11h 41m 27s |
2025-Jul-25, Friday | 06:23:55 | 12:14:47 | 18:05:39 | 11h 41m 44s |
2025-Jul-26, Saturday | 06:23:45 | 12:14:47 | 18:05:48 | 11h 42m 3s |
2025-Jul-27, Sunday | 06:23:35 | 12:14:46 | 18:05:57 | 11h 42m 22s |
2025-Jul-28, Monday | 06:23:24 | 12:14:45 | 18:06:05 | 11h 42m 41s |
2025-Jul-29, Tuesday | 06:23:13 | 12:14:43 | 18:06:13 | 11h 43m 0s |
2025-Jul-30, Wednesday | 06:23:00 | 12:14:40 | 18:06:20 | 11h 43m 20s |
2025-Jul-31, Thursday | 06:22:47 | 12:14:37 | 18:06:27 | 11h 43m 40s |
Porto Velho (Rondônia), Guajara-Mirim (Rondônia), Ji-Parana (Rondônia), Vilhena (Rondônia), Ariquemes (Rondônia), Pimenta Bueno (Rondônia), Rolim de Moura (Rondônia), Uropa (Rondônia), Seringueiras (Rondônia), Sao Miguel do Guapore (Rondônia), Alvorada D'Oeste (Rondônia), Nova Brasilandia d'Oeste (Rondônia), Novo Horizonte (Rondônia), Mirante da Serra (Rondônia), Teixeiropolis (Rondônia), Costa Marques (Rondônia), Cacoal (Rondônia), Espigao D'Oeste (Rondônia), Posto Fiscal Rolim de Moura (Rondônia), Cujubim (Rondônia), Riozinho (Rondônia), Santo Antonio do Rio Madeira (Rondônia), Alta Floresta D'Oeste (Rondônia), Santa Luzia D'Oeste (Rondônia), Vale do Paraiso (Rondônia), Rondominas (Rondônia), Nova Uniao (Rondônia), Nova Brasilia (Rondônia), Serraria (Mato Grosso), Presidente Medici (Rondônia)
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