Brazil · AMT
Mon, 14 Sept 2026
Timezone Guide
Cuiabá, Brazil runs on UTC−4. This time zone stays fixed year-round at UTC−4 — daylight saving time is not observed. Cuiabá and New York currently share the same clock. Standard 9-to-6 working hours overlap for about 9 hours a day with New York. A good time to connect: 09:00–18:00 in Cuiabá lines up with 09:00–18:00 in New York. There is a 5-hour difference between Cuiabá and London. Standard 9-to-6 working hours overlap for about 4 hours a day with London. A good time to connect: 09:00–13:00 in Cuiabá lines up with 14:00–18:00 in London. There is a 13-hour difference between Cuiabá and Tokyo. Standard working hours don't overlap at all with Tokyo, so meetings need an early or late slot on one side. This timezone is also shared with cities such as Toronto, Caracas, Havana. Keeping these offsets in mind makes it easier to schedule calls or travel to and from Cuiabá.
Practical Info
Cuiabá (Brazil) is home to roughly 650K people. Today brings about 11.2 hours of daylight: sunrise at 06:12, sunset at 17:24. This time zone stays fixed year-round at UTC−4 — daylight saving time is not observed. It sits in the Southern Hemisphere, about 16° south of the equator. Traffic drives on the right.
Flag
Brazil
Capital
Brasília
Continent
South America
Time Zone
AMT · America/Cuiaba
Coordinates
15.60°S, 56.10°W
Currency
BRL (R$)
Calling Code
+55
Driving Side
Right
Hemisphere
Southern
Language
Portuguese
Measurement System
Metric
Did You Know?
A marker in Cuiabá identifies it as close to the geodesic centre of South America, placed in 1909 by the Rondon Commission while stringing telegraph lines across the interior.
The clock: Cuiabá keeps UTC−4. It is one of the hottest cities in Brazil, with highs above 40°C common in the dry season.
Annual Daylight
Working Hours
2h overlap