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Maranhão, Brazil

Maranhão observes Brasília Time at UTC−03:00. São Luís, Imperatriz, São José de Ribamar, Timon, and Caxias keep identical civil time. Sunrise varies across the state because its cities occupy different longitudes, latitudes, and landscapes.

Sao Luis, Brazil

Friday, 4 September 2026

UTC−3 · America/Belem

Time and sun data for Sao Luis — the largest city of Maranhão

The sun in Sao Luis

Sunrise 05:56 Solar noon 11:58 Sunset 18:00 Daylight 12 h 04 min Night 11 h 56 min Civil twilight 05:35 – 18:21

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Current time in Maranhão, Brazil

Maranhão is three hours behind UTC. When Coordinated Universal Time is 17:00, the local clock in São Luís reads 2:00 p.m. The same conversion works everywhere in the state. Clocks are not currently advanced or turned back for daylight saving time. That means a weekly appointment remains tied to UTC−03:00 throughout the year. For automatic accuracy, choose São Luís or another appropriate named Brazilian zone in a device or calendar.

Maranhão’s clocks agree from the island capital to the inland cities; its horizons retain the right to disagree.

Time in São Luís, Imperatriz, and other cities

São Luís, the capital, lies on an island along the northern coast. São José de Ribamar and Paço do Lumiar are part of the surrounding metropolitan area. Imperatriz is a major city in western Maranhão, while Timon and Caxias are important centers in the east. None has a separate time zone.

São Luís: UTC−03:00 Imperatriz: UTC−03:00 São José de Ribamar: UTC−03:00 Timon: UTC−03:00 Caxias: UTC−03:00 Codó, Açailândia, Bacabal, Balsas, and Santa Inês also follow Brasília Time. A meeting at 9:00 a.m. in São Luís occurs simultaneously with 9:00 a.m. in Imperatriz, despite the considerable distance between them.

Timon faces Teresina across the Parnaíba River, and the two cities share the same current offset. Travelers continuing farther west should verify each destination, since Brazilian time zones change beyond Maranhão.

Coastal and inland sunrise

São Luís and Imperatriz sit far apart from east to west. Because they use one legal clock, their sunrise and sunset need not appear at the same displayed time. A value calculated for the capital cannot accurately represent western Maranhão.

Season and latitude make additional adjustments to daylight. Near the coast, an open view may reveal the Sun close to the calculated moment. Inland, trees, buildings, hills, and local terrain can obscure the astronomical horizon.

Daily solar information should always specify both a place and a date. This is particularly useful for road journeys, agricultural work, river activities, and photography. Civil twilight begins before sunrise and can offer workable light, but cloud cover may substantially alter what is visible on the ground.

Questions and answers

What time zone does Maranhão follow?
It follows Brasília Time at UTC−03:00.
Is Imperatriz behind São Luís?
No. Their civil clocks show the same time, even though their solar schedules differ.
Does Maranhão observe daylight saving time?
No seasonal clock adjustment is currently used.
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