Sunrise and Sunset times in Sao Luis, Brazil 
Sao Luis
Maranhão, Brazil
1 038 000 people
Today:
 Sunrise: 05:54:33
|
 Sunset: 17:58:41
|
Day Length: 12h 4m 8s
Time zone: America/Fortaleza, UTC -3 h.
Latitude: -2.516, Longitude: -44.266
| Date | Sunrise | Solar Noon | Sunset | Day length |
|---|---|---|---|---|
| 2025-Sep-01, Monday | 05:54:56 | 11:56:57 | 17:58:57 | 12h 4m 1s |
| 2025-Sep-02, Tuesday | 05:54:33 | 11:56:37 | 17:58:41 | 12h 4m 8s |
| 2025-Sep-03, Wednesday | 05:54:10 | 11:56:18 | 17:58:25 | 12h 4m 15s |
| 2025-Sep-04, Thursday | 05:53:46 | 11:55:58 | 17:58:09 | 12h 4m 23s |
| 2025-Sep-05, Friday | 05:53:22 | 11:55:38 | 17:57:53 | 12h 4m 31s |
| 2025-Sep-06, Saturday | 05:52:58 | 11:55:17 | 17:57:37 | 12h 4m 39s |
| 2025-Sep-07, Sunday | 05:52:34 | 11:54:57 | 17:57:20 | 12h 4m 46s |
| 2025-Sep-08, Monday | 05:52:09 | 11:54:36 | 17:57:03 | 12h 4m 54s |
| 2025-Sep-09, Tuesday | 05:51:44 | 11:54:15 | 17:56:46 | 12h 5m 2s |
| 2025-Sep-10, Wednesday | 05:51:19 | 11:53:54 | 17:56:29 | 12h 5m 10s |
| 2025-Sep-11, Thursday | 05:50:54 | 11:53:33 | 17:56:12 | 12h 5m 18s |
| 2025-Sep-12, Friday | 05:50:29 | 11:53:12 | 17:55:55 | 12h 5m 26s |
| 2025-Sep-13, Saturday | 05:50:04 | 11:52:51 | 17:55:37 | 12h 5m 33s |
| 2025-Sep-14, Sunday | 05:49:38 | 11:52:29 | 17:55:20 | 12h 5m 42s |
| 2025-Sep-15, Monday | 05:49:13 | 11:52:08 | 17:55:03 | 12h 5m 50s |
| 2025-Sep-16, Tuesday | 05:48:47 | 11:51:46 | 17:54:45 | 12h 5m 58s |
| 2025-Sep-17, Wednesday | 05:48:22 | 11:51:25 | 17:54:28 | 12h 6m 6s |
| 2025-Sep-18, Thursday | 05:47:56 | 11:51:03 | 17:54:10 | 12h 6m 14s |
| 2025-Sep-19, Friday | 05:47:31 | 11:50:42 | 17:53:53 | 12h 6m 22s |
| 2025-Sep-20, Saturday | 05:47:05 | 11:50:21 | 17:53:36 | 12h 6m 31s |
| 2025-Sep-21, Sunday | 05:46:40 | 11:49:59 | 17:53:19 | 12h 6m 39s |
| 2025-Sep-22, Monday | 05:46:15 | 11:49:38 | 17:53:02 | 12h 6m 47s |
| 2025-Sep-23, Tuesday | 05:45:50 | 11:49:17 | 17:52:45 | 12h 6m 55s |
| 2025-Sep-24, Wednesday | 05:45:25 | 11:48:56 | 17:52:28 | 12h 7m 3s |
| 2025-Sep-25, Thursday | 05:45:00 | 11:48:35 | 17:52:11 | 12h 7m 11s |
| 2025-Sep-26, Friday | 05:44:35 | 11:48:15 | 17:51:55 | 12h 7m 20s |
| 2025-Sep-27, Saturday | 05:44:10 | 11:47:55 | 17:51:39 | 12h 7m 29s |
| 2025-Sep-28, Sunday | 05:43:46 | 11:47:34 | 17:51:23 | 12h 7m 37s |
| 2025-Sep-29, Monday | 05:43:22 | 11:47:14 | 17:51:07 | 12h 7m 45s |
| 2025-Sep-30, Tuesday | 05:42:58 | 11:46:55 | 17:50:51 | 12h 7m 53s |
Day length in Sao Luis during the year on the chart:
Sao Luis on Brazil map:
Locations in the same time zone America/Fortaleza
Fortaleza (Ceará), Natal (Rio Grande do Norte), 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), Piripiri (Piauí)
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), 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), Campo Grande (Mato Grosso do Sul)
Daylight Hours FAQ: 10 Most Googled Questions Answered
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:
- Equator: ~12-hour days year-round
- Polar regions: Midnight sun/polar nights occur
Miami's lower latitude means:
- Winter days are longer than NY's
- Summer days are slightly shorter
During equinoxes:
- Spring: March 20-21
- Fall: September 22-23
Most rapid change near equinoxes: 2-4 minutes daily.
Slowest change near solstices: <1 minute daily.
Reliable tools:
- Timeanddate.com
- SunCalc.org
- Photographer's Ephemeris app
Yes. Reduced winter sunlight may cause:
- Seasonal Affective Disorder (SAD)
- Vitamin D deficiency
Solution: Light therapy lamps & midday walks