Sunrise and Sunset times in Sao Luis, Brazil 
Today:
 Sunrise: 05:36:41
|
 Sunset: 17:47:14
|
Day Length: 12h 10m 33s
Time zone: America/Fortaleza, UTC -3 h.
Latitude: -2.516, Longitude: -44.266
Sao Luis
Maranhão, Brazil 
1 038 000 people
| Date | Sunrise | Solar Noon | Sunset | Day length |
|---|---|---|---|---|
| 2025-Oct-01, Wednesday | 05:42:35 | 11:46:35 | 17:50:36 | 12h 8m 1s |
| 2025-Oct-02, Thursday | 05:42:11 | 11:46:16 | 17:50:21 | 12h 8m 10s |
| 2025-Oct-03, Friday | 05:41:48 | 11:45:58 | 17:50:07 | 12h 8m 19s |
| 2025-Oct-04, Saturday | 05:41:26 | 11:45:39 | 17:49:53 | 12h 8m 27s |
| 2025-Oct-05, Sunday | 05:41:03 | 11:45:21 | 17:49:39 | 12h 8m 36s |
| 2025-Oct-06, Monday | 05:40:42 | 11:45:03 | 17:49:25 | 12h 8m 43s |
| 2025-Oct-07, Tuesday | 05:40:20 | 11:44:46 | 17:49:12 | 12h 8m 52s |
| 2025-Oct-08, Wednesday | 05:39:59 | 11:44:29 | 17:49:00 | 12h 9m 1s |
| 2025-Oct-09, Thursday | 05:39:38 | 11:44:13 | 17:48:48 | 12h 9m 10s |
| 2025-Oct-10, Friday | 05:39:18 | 11:43:57 | 17:48:36 | 12h 9m 18s |
| 2025-Oct-11, Saturday | 05:38:58 | 11:43:41 | 17:48:25 | 12h 9m 27s |
| 2025-Oct-12, Sunday | 05:38:39 | 11:43:27 | 17:48:14 | 12h 9m 35s |
| 2025-Oct-13, Monday | 05:38:21 | 11:43:12 | 17:48:04 | 12h 9m 43s |
| 2025-Oct-14, Tuesday | 05:38:02 | 11:42:58 | 17:47:54 | 12h 9m 52s |
| 2025-Oct-15, Wednesday | 05:37:45 | 11:42:45 | 17:47:45 | 12h 10m 0s |
| 2025-Oct-16, Thursday | 05:37:28 | 11:42:32 | 17:47:36 | 12h 10m 8s |
| 2025-Oct-17, Friday | 05:37:11 | 11:42:20 | 17:47:28 | 12h 10m 17s |
| 2025-Oct-18, Saturday | 05:36:56 | 11:42:08 | 17:47:21 | 12h 10m 25s |
| 2025-Oct-19, Sunday | 05:36:41 | 11:41:57 | 17:47:14 | 12h 10m 33s |
| 2025-Oct-20, Monday | 05:36:26 | 11:41:47 | 17:47:08 | 12h 10m 42s |
| 2025-Oct-21, Tuesday | 05:36:12 | 11:41:37 | 17:47:02 | 12h 10m 50s |
| 2025-Oct-22, Wednesday | 05:35:59 | 11:41:28 | 17:46:57 | 12h 10m 58s |
| 2025-Oct-23, Thursday | 05:35:47 | 11:41:20 | 17:46:53 | 12h 11m 6s |
| 2025-Oct-24, Friday | 05:35:35 | 11:41:12 | 17:46:49 | 12h 11m 14s |
| 2025-Oct-25, Saturday | 05:35:24 | 11:41:05 | 17:46:47 | 12h 11m 23s |
| 2025-Oct-26, Sunday | 05:35:13 | 11:40:59 | 17:46:44 | 12h 11m 31s |
| 2025-Oct-27, Monday | 05:35:04 | 11:40:53 | 17:46:43 | 12h 11m 39s |
| 2025-Oct-28, Tuesday | 05:34:55 | 11:40:49 | 17:46:42 | 12h 11m 47s |
| 2025-Oct-29, Wednesday | 05:34:47 | 11:40:45 | 17:46:42 | 12h 11m 55s |
| 2025-Oct-30, Thursday | 05:34:40 | 11:40:42 | 17:46:43 | 12h 12m 3s |
| 2025-Oct-31, Friday | 05:34:34 | 11:40:39 | 17:46:45 | 12h 12m 11s |
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)
Countries closest to Brazil
*Calculation of distances from capital to capital
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