Piauí
Time zone: America/Fortaleza, UTC -3 h.
Latitude: -9.2302, Longitude: -44.4565
Date | Sunrise | Solar Noon | Sunset | Length of day |
---|---|---|---|---|
2025-Jul-01, Tuesday | 06:13:56 | 12:01:48 | 17:49:40 | 11h 35m 44s |
2025-Jul-02, Wednesday | 06:14:04 | 12:01:59 | 17:49:54 | 11h 35m 50s |
2025-Jul-03, Thursday | 06:14:11 | 12:02:10 | 17:50:09 | 11h 35m 58s |
2025-Jul-04, Friday | 06:14:18 | 12:02:21 | 17:50:24 | 11h 36m 6s |
2025-Jul-05, Saturday | 06:14:24 | 12:02:31 | 17:50:38 | 11h 36m 14s |
2025-Jul-06, Sunday | 06:14:30 | 12:02:41 | 17:50:53 | 11h 36m 23s |
2025-Jul-07, Monday | 06:14:34 | 12:02:51 | 17:51:07 | 11h 36m 33s |
2025-Jul-08, Tuesday | 06:14:39 | 12:03:00 | 17:51:21 | 11h 36m 42s |
2025-Jul-09, Wednesday | 06:14:42 | 12:03:09 | 17:51:36 | 11h 36m 54s |
2025-Jul-10, Thursday | 06:14:45 | 12:03:17 | 17:51:50 | 11h 37m 5s |
2025-Jul-11, Friday | 06:14:47 | 12:03:25 | 17:52:03 | 11h 37m 16s |
2025-Jul-12, Saturday | 06:14:48 | 12:03:33 | 17:52:17 | 11h 37m 29s |
2025-Jul-13, Sunday | 06:14:49 | 12:03:40 | 17:52:30 | 11h 37m 41s |
2025-Jul-14, Monday | 06:14:49 | 12:03:46 | 17:52:44 | 11h 37m 55s |
2025-Jul-15, Tuesday | 06:14:48 | 12:03:52 | 17:52:57 | 11h 38m 9s |
2025-Jul-16, Wednesday | 06:14:46 | 12:03:58 | 17:53:09 | 11h 38m 23s |
2025-Jul-17, Thursday | 06:14:44 | 12:04:03 | 17:53:22 | 11h 38m 38s |
2025-Jul-18, Friday | 06:14:41 | 12:04:07 | 17:53:34 | 11h 38m 53s |
2025-Jul-19, Saturday | 06:14:37 | 12:04:11 | 17:53:46 | 11h 39m 9s |
2025-Jul-20, Sunday | 06:14:32 | 12:04:15 | 17:53:57 | 11h 39m 25s |
2025-Jul-21, Monday | 06:14:26 | 12:04:17 | 17:54:08 | 11h 39m 42s |
2025-Jul-22, Tuesday | 06:14:20 | 12:04:20 | 17:54:19 | 11h 39m 59s |
2025-Jul-23, Wednesday | 06:14:13 | 12:04:21 | 17:54:30 | 11h 40m 17s |
2025-Jul-24, Thursday | 06:14:05 | 12:04:22 | 17:54:40 | 11h 40m 35s |
2025-Jul-25, Friday | 06:13:56 | 12:04:23 | 17:54:49 | 11h 40m 53s |
2025-Jul-26, Saturday | 06:13:47 | 12:04:23 | 17:54:59 | 11h 41m 12s |
2025-Jul-27, Sunday | 06:13:36 | 12:04:22 | 17:55:08 | 11h 41m 32s |
2025-Jul-28, Monday | 06:13:25 | 12:04:21 | 17:55:16 | 11h 41m 51s |
2025-Jul-29, Tuesday | 06:13:13 | 12:04:19 | 17:55:24 | 11h 42m 11s |
2025-Jul-30, Wednesday | 06:13:00 | 12:04:16 | 17:55:32 | 11h 42m 32s |
2025-Jul-31, Thursday | 06:12:47 | 12:04:13 | 17:55:39 | 11h 42m 52s |
Fortaleza (Ceará), Natal (Rio Grande do Norte), Sao Luis (Maranhão), Joao Pessoa (Paraíba), Teresina (Piauí), Macau , Campina Grande (Paraíba), Crato (Ceará), Juazeiro do Norte (Ceará), Imperatriz (Maranhão), Timon (Maranhão), Mossoro (Rio Grande do Norte), Sobral (Ceará), Parnaiba (Piauí), Caxias (Maranhão), Patos (Paraíba), Sao Tome (São Tomé), Codo (Maranhão), Bacabal (Maranhão), Iguatu (Ceará), Balsas (Maranhão), Santa Ines (Maranhão), Picos (Piauí), Itapipoca (Ceará), Sao Jose de Ribamar (Maranhão), Caico (Rio Grande do Norte), Crateus (Ceará), Quixada (Ceará), Barra do Corda (Maranhão), Floriano (Piauí)
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