| CITY | LOCAL TIME | Difference | Coming up |
|---|---|---|---|
| London United Kingdom | 01:00Thu | +4h | Becomes +3h on 25 Oct |
| Berlin Germany | 02:00Thu | +5h | Becomes +4h on 25 Oct |
| Dubai UAE | 04:00Thu | +7h | |
| Tokyo Japan | 09:00Thu | +12h | |
| Sydney Australia | 10:00Thu | +13h | Becomes +14h on 4 Oct |
| New York United States | 20:00 | −1h | Becomes −2h on 1 Nov |
| Los Angeles United States | 17:00 | −4h | Becomes −5h on 1 Nov |
Foz do Iguaçu, Brazil runs on UTC−3. This time zone stays fixed year-round at UTC−3 — daylight saving time is not observed. The time difference between Foz do Iguaçu and New York is 1 hour. Standard 9-to-6 working hours overlap for about 8 hours a day with New York. A good time to connect: 10:00–18:00 in Foz do Iguaçu lines up with 09:00–17:00 in New York. The time difference between Foz do Iguaçu and London is 4 hours. Standard 9-to-6 working hours overlap for about 5 hours a day with London. A good time to connect: 09:00–14:00 in Foz do Iguaçu lines up with 13:00–18:00 in London. The time difference between Foz do Iguaçu and Tokyo is 12 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 Buenos Aires, São Paulo, Rio de Janeiro. Keeping these offsets in mind makes it easier to schedule calls or travel to and from Foz do Iguaçu.
Foz do Iguaçu (Brazil) is home to roughly 260K people. Today brings about 12.3 hours of daylight: sunrise at 06:19, sunset at 18:37. This time zone stays fixed year-round at UTC−3 — daylight saving time is not observed. It sits in the Southern Hemisphere, about 26° south of the equator. Traffic drives on the right.
Flag
Brazil
Capital
Brasília
Continent
South America
Time Zone
UTC−3 · America/Sao_Paulo
Coordinates
25.55°S, 54.59°W
Currency
BRL (R$)
Calling Code
+55
Driving Side
Right
Hemisphere
Southern
Language
Portuguese
Measurement System
Metric
Did You Know?
Iguazú Falls consists of around 275 individual drops along a 2.7 km front, the largest being the Devil's Throat at 82 metres. Eleanor Roosevelt is said to have seen it and remarked, poor Niagara.
The clock: Foz do Iguaçu keeps UTC−3 while Argentina across the river keeps UTC−3 as well and Paraguay, since 2024, also — three countries meeting at one point, finally on the same hour.
Foz do Iguaçu lies at 54.6°W. Its time zone, UTC−3, is built around the 45°W meridian. The 9.6° gap between them means the clock runs roughly 38 minutes ahead of the sun: solar noon arrives at about 12:38 rather than 12:00. The zone holds UTC−3 all year — there is no daylight saving here.
The longest day of 2026 is 22 December, with 13h 44m of daylight. The shortest is 22 June, with 10h 32m. The swing between them is 3h 11m. At this latitude the seasons are visible in the clock, but never dramatic.
The earliest sunrise and the latest sunset do not land on the longest day. In Foz do Iguaçu the sun comes up earliest on 1 December at 05:40, while the latest sunset waits until 13 January at 19:34. 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 Foz do Iguaçu that civil twilight runs about 23 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 Foz do Iguaçu, Brazil is America/Sao_Paulo with a current UTC offset of UTC−3.
Foz do Iguaçu has an estimated population of 260K and is located at coordinates 25.55°S, 54.59°W.
Foz do Iguaçu gets 13h 44m of daylight on its longest day and 10h 32m on its shortest, averaging 12h 6m a day across the year.
Solar noon in Foz do Iguaçu falls at about 12:38 on UTC−3 standard time, because the city sits 9.6° from the meridian its zone is built on.
Two Hundred and Seventy-Five Waterfalls: Iguazú Falls consists of around 275 individual drops along a 2.7 km front, the largest being the Devil's Throat at 82 metres. Eleanor Roosevelt is said to have seen it and remarked, poor Niagara.