Sunrise and Sunset times in Iguacu, Brazil 
Iguacu
Rio de Janeiro
Time zone: America/Sao_Paulo, UTC -3 h.
Latitude: -22.74, Longitude: -43.47
844 583 people
| Date | Sunrise | Solar Noon | Sunset | Length of day |
|---|---|---|---|---|
| 2025-Jul-01, Tuesday | 06:34:55 | 11:57:51 | 17:20:47 | 10h 45m 52s |
| 2025-Jul-02, Wednesday | 06:34:57 | 11:58:02 | 17:21:07 | 10h 46m 10s |
| 2025-Jul-03, Thursday | 06:34:58 | 11:58:13 | 17:21:28 | 10h 46m 30s |
| 2025-Jul-04, Friday | 06:34:59 | 11:58:24 | 17:21:49 | 10h 46m 50s |
| 2025-Jul-05, Saturday | 06:34:58 | 11:58:34 | 17:22:11 | 10h 47m 13s |
| 2025-Jul-06, Sunday | 06:34:56 | 11:58:44 | 17:22:33 | 10h 47m 37s |
| 2025-Jul-07, Monday | 06:34:53 | 11:58:54 | 17:22:55 | 10h 48m 2s |
| 2025-Jul-08, Tuesday | 06:34:48 | 11:59:03 | 17:23:18 | 10h 48m 30s |
| 2025-Jul-09, Wednesday | 06:34:43 | 11:59:12 | 17:23:41 | 10h 48m 58s |
| 2025-Jul-10, Thursday | 06:34:37 | 11:59:20 | 17:24:04 | 10h 49m 27s |
| 2025-Jul-11, Friday | 06:34:29 | 11:59:28 | 17:24:28 | 10h 49m 59s |
| 2025-Jul-12, Saturday | 06:34:20 | 11:59:36 | 17:24:52 | 10h 50m 32s |
| 2025-Jul-13, Sunday | 06:34:10 | 11:59:43 | 17:25:16 | 10h 51m 6s |
| 2025-Jul-14, Monday | 06:33:59 | 11:59:49 | 17:25:40 | 10h 51m 41s |
| 2025-Jul-15, Tuesday | 06:33:47 | 11:59:55 | 17:26:04 | 10h 52m 17s |
| 2025-Jul-16, Wednesday | 06:33:33 | 12:00:01 | 17:26:29 | 10h 52m 56s |
| 2025-Jul-17, Thursday | 06:33:18 | 12:00:06 | 17:26:54 | 10h 53m 36s |
| 2025-Jul-18, Friday | 06:33:02 | 12:00:11 | 17:27:19 | 10h 54m 17s |
| 2025-Jul-19, Saturday | 06:32:45 | 12:00:14 | 17:27:43 | 10h 54m 58s |
| 2025-Jul-20, Sunday | 06:32:27 | 12:00:18 | 17:28:08 | 10h 55m 41s |
| 2025-Jul-21, Monday | 06:32:08 | 12:00:21 | 17:28:33 | 10h 56m 25s |
| 2025-Jul-22, Tuesday | 06:31:47 | 12:00:23 | 17:28:58 | 10h 57m 11s |
| 2025-Jul-23, Wednesday | 06:31:26 | 12:00:25 | 17:29:23 | 10h 57m 57s |
| 2025-Jul-24, Thursday | 06:31:03 | 12:00:26 | 17:29:48 | 10h 58m 45s |
| 2025-Jul-25, Friday | 06:30:39 | 12:00:26 | 17:30:13 | 10h 59m 34s |
| 2025-Jul-26, Saturday | 06:30:14 | 12:00:26 | 17:30:38 | 11h 0m 24s |
| 2025-Jul-27, Sunday | 06:29:48 | 12:00:25 | 17:31:03 | 11h 1m 15s |
| 2025-Jul-28, Monday | 06:29:20 | 12:00:24 | 17:31:27 | 11h 2m 7s |
| 2025-Jul-29, Tuesday | 06:28:52 | 12:00:22 | 17:31:52 | 11h 3m 0s |
| 2025-Jul-30, Wednesday | 06:28:22 | 12:00:19 | 17:32:17 | 11h 3m 55s |
| 2025-Jul-31, Thursday | 06:27:52 | 12:00:16 | 17:32:41 | 11h 4m 49s |
Iguacu on Brazil map:
Cities in the same time zone America/Sao_Paulo
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), 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), Foz do Iguacu (Paraná)
Largest Populated Areas in Brazil
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), Cuiaba (Mato Grosso), Campo Grande (Mato Grosso do Sul)
Daylight Hours FAQ: 10 Most Googled Questions Answered
1. What are daylight hours?
Daylight hours refer to the period between sunrise and sunset. This duration changes throughout the year based on season and geographic location.
2. Why are days shorter in winter and longer in summer?
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).
3. When is the longest day of the year?
Northern Hemisphere: June 20-22 (summer solstice).
Southern Hemisphere: December 21-23.
Near polar circles, the sun doesn't set for 24 hours.
4. When is the shortest day of the year?
Northern Hemisphere: December 21-22 (winter solstice).
Southern Hemisphere: June 20-21.
5. How does latitude affect daylight hours?
The closer to poles, the more extreme variations:
- Equator: ~12-hour days year-round
- Polar regions: Midnight sun/polar nights occur
6. Why do New York and Miami have different day lengths?
Miami's lower latitude means:
- Winter days are longer than NY's
- Summer days are slightly shorter
7. When are day and night equal?
During equinoxes:
- Spring: March 20-21
- Fall: September 22-23
How fast do days lengthen/shorten?
Most rapid change near equinoxes: 2-4 minutes daily.
Slowest change near solstices: <1 minute daily.
9. Where can I check daylight hours for my city?
Reliable tools:
- Timeanddate.com
- SunCalc.org
- Photographer's Ephemeris app
10. Does daylight affect health?
Yes. Reduced winter sunlight may cause:
- Seasonal Affective Disorder (SAD)
- Vitamin D deficiency
Solution: Light therapy lamps & midday walks