It is 20:34 on Friday, October 2, 2026 in Cuiabá, Brazil. The city runs on UTC-4, which puts it 1 hour behind Brasília.
Time zone and UTC offset in Cuiabá
Cuiabá follows the America/Cuiaba time zone (this zone has no widely used letter abbreviation). Right now its offset from Coordinated Universal Time is UTC-4.
Cuiabá does not observe daylight saving time and no clock change is scheduled for the next year. Its offset stays at UTC-4 all year round. Brazil abolished daylight saving time in 2019, so the gap between the two stays fixed at 1 hour. That makes scheduling predictable: a meeting booked for any date of the year at a given Brasília time always lands at the same local time in Cuiabá.
Time difference between Brasília and Cuiabá
To convert, take Brasília time and subtract 1 hour; early in the morning in Brasília it may still be the previous day in Cuiabá. The table uses today's offsets.
Going the other way, local noon in Cuiabá is 13:00 in Brasília, and local midnight is 01:00 in Brasília. Because Cuiabá is behind, its calendar date is still the previous day in the first 1 hour after midnight in Brasília (until 01:00). Keep this in mind for deadlines, flights and anything scheduled around the start or end of a day.
| Brasília (UTC-3) | Cuiabá (UTC-4) |
|---|---|
| 06:00 | 05:00 |
| 09:00 | 08:00 |
| 12:00 | 11:00 |
| 15:00 | 14:00 |
| 18:00 | 17:00 |
| 21:00 | 20:00 |
Best time to call Cuiabá from Brazil
Taking a 9:00 to 18:00 working day on both sides, the shared window runs from 10:00 to 18:00 in Brasília, which is 09:00 to 17:00 in Cuiabá. That is nearly the whole working day, so scheduling is easy.
For several cities at once, use the meeting planner, or convert any hour with the time zone converter.
Sunrise and sunset in Cuiabá today
Today the Sun rises in Cuiabá at 05:26 and sets at 17:41 local time, a daylight span of 12h 15min, with solar noon at 11:33. See other places on the sunrise and sunset page.
Where is Cuiabá?
Cuiabá is at 15.58° S, 56.08° W (country: Brazil). Compare more places on world time or in the list of cities.