| CITY | LOCAL TIME | Difference | Coming up |
|---|---|---|---|
| London United Kingdom | 01:00Thu | +5h | Becomes +4h on 25 Oct |
| Berlin Germany | 02:00Thu | +6h | Becomes +5h on 25 Oct |
| Dubai UAE | 04:00Thu | +8h | |
| Tokyo Japan | 09:00Thu | +13h | |
| Sydney Australia | 10:00Thu | +14h | Becomes +15h on 4 Oct |
| New York United States | 20:00 | ±0h | Becomes −1h on 1 Nov |
| Los Angeles United States | 17:00 | −3h | Becomes −4h on 1 Nov |
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. The time difference between Cuiabá and London is 5 hours. 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. The time difference between Cuiabá and Tokyo is 13 hours. 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 Caracas, La Paz, Santo Domingo. Keeping these offsets in mind makes it easier to schedule calls or travel to and from Cuiabá.
Cuiabá (Brazil) is home to roughly 650K people. Today brings about 12.2 hours of daylight: sunrise at 05:27, sunset at 17:41. 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
UTC−4 · 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.
Cuiabá lies at 56.1°W. Its time zone, UTC−4, is built around the 60°W meridian. The 3.9° gap between them means the clock runs roughly 16 minutes behind the sun: solar noon arrives at about 11:44 rather than 12:00. The zone holds UTC−4 all year — there is no daylight saving here.
The longest day of 2026 is 22 December, with 13h 3m of daylight. The shortest is 22 June, with 11h 12m. The swing between them is 1h 51m. Inside the tropics the day length stays within a narrow band all year.
The earliest sunrise and the latest sunset do not land on the longest day. In Cuiabá the sun comes up earliest on 23 November at 05:04, while the latest sunset waits until 22 January at 18:22. The equation of time is what separates them: the Earth's elliptical orbit and axial tilt move solar noon back and forth by several minutes over the year.
The sky stays usably light for a while after the sun goes down. In Cuiabá that civil twilight runs about 21 minutes at the equinox.
Every figure in this section is computed from the city's own latitude, longitude and IANA time zone using NOAA solar algorithms (Spencer, 1971), accurate to about ±2 arcminutes below 65° latitude.
The official timezone for Cuiabá, Brazil is America/Cuiaba with a current UTC offset of UTC−4.
Cuiabá has an estimated population of 650K and is located at coordinates 15.60°S, 56.10°W.
Cuiabá gets 13h 3m of daylight on its longest day and 11h 12m on its shortest, averaging 12h 6m a day across the year.
Solar noon in Cuiabá falls at about 11:44 on UTC−4 standard time, because the city sits 3.9° from the meridian its zone is built on.
Near the Geographic Centre of South America: 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.