Rondônia
Time zone: America/Porto_Velho, UTC -4 h.
Latitude: -11.5254, Longitude: -61.012
Date | Sunrise | Solar Noon | Sunset | Length of day |
---|---|---|---|---|
2025-Jul-01, Tuesday | 06:24:11 | 12:08:02 | 17:51:53 | 11h 27m 42s |
2025-Jul-02, Wednesday | 06:24:18 | 12:08:13 | 17:52:08 | 11h 27m 50s |
2025-Jul-03, Thursday | 06:24:24 | 12:08:24 | 17:52:24 | 11h 28m 0s |
2025-Jul-04, Friday | 06:24:30 | 12:08:35 | 17:52:39 | 11h 28m 9s |
2025-Jul-05, Saturday | 06:24:35 | 12:08:45 | 17:52:55 | 11h 28m 20s |
2025-Jul-06, Sunday | 06:24:39 | 12:08:55 | 17:53:11 | 11h 28m 32s |
2025-Jul-07, Monday | 06:24:43 | 12:09:04 | 17:53:26 | 11h 28m 43s |
2025-Jul-08, Tuesday | 06:24:45 | 12:09:14 | 17:53:42 | 11h 28m 57s |
2025-Jul-09, Wednesday | 06:24:47 | 12:09:22 | 17:53:58 | 11h 29m 11s |
2025-Jul-10, Thursday | 06:24:49 | 12:09:31 | 17:54:13 | 11h 29m 24s |
2025-Jul-11, Friday | 06:24:49 | 12:09:39 | 17:54:28 | 11h 29m 39s |
2025-Jul-12, Saturday | 06:24:49 | 12:09:46 | 17:54:44 | 11h 29m 55s |
2025-Jul-13, Sunday | 06:24:48 | 12:09:53 | 17:54:59 | 11h 30m 11s |
2025-Jul-14, Monday | 06:24:46 | 12:10:00 | 17:55:14 | 11h 30m 28s |
2025-Jul-15, Tuesday | 06:24:43 | 12:10:06 | 17:55:29 | 11h 30m 46s |
2025-Jul-16, Wednesday | 06:24:39 | 12:10:11 | 17:55:43 | 11h 31m 4s |
2025-Jul-17, Thursday | 06:24:35 | 12:10:16 | 17:55:58 | 11h 31m 23s |
2025-Jul-18, Friday | 06:24:30 | 12:10:21 | 17:56:12 | 11h 31m 42s |
2025-Jul-19, Saturday | 06:24:24 | 12:10:25 | 17:56:26 | 11h 32m 2s |
2025-Jul-20, Sunday | 06:24:17 | 12:10:28 | 17:56:39 | 11h 32m 22s |
2025-Jul-21, Monday | 06:24:09 | 12:10:31 | 17:56:53 | 11h 32m 44s |
2025-Jul-22, Tuesday | 06:24:00 | 12:10:33 | 17:57:06 | 11h 33m 6s |
2025-Jul-23, Wednesday | 06:23:51 | 12:10:35 | 17:57:18 | 11h 33m 27s |
2025-Jul-24, Thursday | 06:23:40 | 12:10:36 | 17:57:31 | 11h 33m 51s |
2025-Jul-25, Friday | 06:23:29 | 12:10:36 | 17:57:43 | 11h 34m 14s |
2025-Jul-26, Saturday | 06:23:17 | 12:10:36 | 17:57:55 | 11h 34m 38s |
2025-Jul-27, Sunday | 06:23:04 | 12:10:35 | 17:58:06 | 11h 35m 2s |
2025-Jul-28, Monday | 06:22:50 | 12:10:34 | 17:58:17 | 11h 35m 27s |
2025-Jul-29, Tuesday | 06:22:36 | 12:10:32 | 17:58:28 | 11h 35m 52s |
2025-Jul-30, Wednesday | 06:22:20 | 12:10:29 | 17:58:38 | 11h 36m 18s |
2025-Jul-31, Thursday | 06:22:04 | 12:10:26 | 17:58:48 | 11h 36m 44s |
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), Tabajara (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