Rondônia
Time zone: America/Porto_Velho, UTC -4 h.
Latitude: -10.9333, Longitude: -62.2522
Date | Sunrise | Solar Noon | Sunset | Length of day |
---|---|---|---|---|
2025-Jul-01, Tuesday | 06:28:06 | 12:12:59 | 17:57:53 | 11h 29m 47s |
2025-Jul-02, Wednesday | 06:28:13 | 12:13:11 | 17:58:08 | 11h 29m 55s |
2025-Jul-03, Thursday | 06:28:20 | 12:13:22 | 17:58:23 | 11h 30m 3s |
2025-Jul-04, Friday | 06:28:26 | 12:13:32 | 17:58:39 | 11h 30m 13s |
2025-Jul-05, Saturday | 06:28:31 | 12:13:43 | 17:58:54 | 11h 30m 23s |
2025-Jul-06, Sunday | 06:28:35 | 12:13:53 | 17:59:10 | 11h 30m 35s |
2025-Jul-07, Monday | 06:28:39 | 12:14:02 | 17:59:25 | 11h 30m 46s |
2025-Jul-08, Tuesday | 06:28:42 | 12:14:11 | 17:59:40 | 11h 30m 58s |
2025-Jul-09, Wednesday | 06:28:45 | 12:14:20 | 17:59:55 | 11h 31m 10s |
2025-Jul-10, Thursday | 06:28:47 | 12:14:29 | 18:00:11 | 11h 31m 24s |
2025-Jul-11, Friday | 06:28:47 | 12:14:36 | 18:00:26 | 11h 31m 39s |
2025-Jul-12, Saturday | 06:28:48 | 12:14:44 | 18:00:40 | 11h 31m 52s |
2025-Jul-13, Sunday | 06:28:47 | 12:14:51 | 18:00:55 | 11h 32m 8s |
2025-Jul-14, Monday | 06:28:45 | 12:14:57 | 18:01:10 | 11h 32m 25s |
2025-Jul-15, Tuesday | 06:28:43 | 12:15:04 | 18:01:24 | 11h 32m 41s |
2025-Jul-16, Wednesday | 06:28:40 | 12:15:09 | 18:01:38 | 11h 32m 58s |
2025-Jul-17, Thursday | 06:28:36 | 12:15:14 | 18:01:52 | 11h 33m 16s |
2025-Jul-18, Friday | 06:28:31 | 12:15:18 | 18:02:05 | 11h 33m 34s |
2025-Jul-19, Saturday | 06:28:26 | 12:15:22 | 18:02:19 | 11h 33m 53s |
2025-Jul-20, Sunday | 06:28:20 | 12:15:26 | 18:02:32 | 11h 34m 12s |
2025-Jul-21, Monday | 06:28:12 | 12:15:28 | 18:02:45 | 11h 34m 33s |
2025-Jul-22, Tuesday | 06:28:04 | 12:15:31 | 18:02:57 | 11h 34m 53s |
2025-Jul-23, Wednesday | 06:27:55 | 12:15:32 | 18:03:09 | 11h 35m 14s |
2025-Jul-24, Thursday | 06:27:46 | 12:15:33 | 18:03:21 | 11h 35m 35s |
2025-Jul-25, Friday | 06:27:35 | 12:15:34 | 18:03:33 | 11h 35m 58s |
2025-Jul-26, Saturday | 06:27:24 | 12:15:34 | 18:03:44 | 11h 36m 20s |
2025-Jul-27, Sunday | 06:27:11 | 12:15:33 | 18:03:55 | 11h 36m 44s |
2025-Jul-28, Monday | 06:26:58 | 12:15:32 | 18:04:05 | 11h 37m 7s |
2025-Jul-29, Tuesday | 06:26:44 | 12:15:30 | 18:04:15 | 11h 37m 31s |
2025-Jul-30, Wednesday | 06:26:29 | 12:15:27 | 18:04:25 | 11h 37m 56s |
2025-Jul-31, Thursday | 06:26:14 | 12:15:24 | 18:04:34 | 11h 38m 20s |
Porto Velho (Rondônia), Guajara-Mirim (Rondônia), Ji-Parana (Rondônia), Vilhena (Rondônia), Ariquemes (Rondônia), Pimenta Bueno (Rondônia), Rolim de Moura (Rondônia), Sao Miguel do Guapore (Rondônia), Santa Luzia D'Oeste (Rondônia), Alvorada D'Oeste (Rondônia), Nova Brasilandia d'Oeste (Rondônia), Novo Horizonte (Rondônia), Mirante da Serra (Rondônia), Uropa (Rondônia), Costa Marques (Rondônia), Cacoal (Rondônia), Espigao D'Oeste (Rondônia), Tabajara (Rondônia), Posto Fiscal Rolim de Moura (Rondônia), Cujubim (Rondônia), Riozinho (Rondônia), Santo Antonio do Rio Madeira (Rondônia), Seringueiras (Rondônia), Alta Floresta D'Oeste (Rondônia), Vale do Paraiso (Rondônia), Teixeiropolis (Rondônia), Rondominas (Rondônia), Nova Uniao (Rondônia), Nova Brasilia (Rondônia), Serraria (Mato Grosso)
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