Argentina · ART
Mon, 14 Sept 2026
Timezone Guide
Mendoza, Argentina runs on UTC−3. This time zone stays fixed year-round at UTC−3 — daylight saving time is not observed. There is a 1-hour difference between Mendoza and New York. 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 Mendoza lines up with 09:00–17:00 in New York. There is a 4-hour difference between Mendoza and London. 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 Mendoza lines up with 13:00–18:00 in London. There is a 12-hour difference between Mendoza 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 Buenos Aires, São Paulo, Santiago. Keeping these offsets in mind makes it easier to schedule calls or travel to and from Mendoza.
Practical Info
Mendoza (Argentina) is home to roughly 1.2M people. Today brings about 10.1 hours of daylight: sunrise at 08:30, sunset at 18:36. This time zone stays fixed year-round at UTC−3 — daylight saving time is not observed. It sits in the Southern Hemisphere, about 33° south of the equator. Traffic drives on the right.
Flag
Argentina
Capital
Buenos Aires
Continent
South America
Time Zone
ART · America/Argentina/Mendoza
Coordinates
32.89°S, 68.83°W
Currency
ARS ($)
Calling Code
+54
Driving Side
Right
Hemisphere
Southern
Language
Spanish
Measurement System
Metric
Did You Know?
Mendoza produces around 70% of Argentina's wine in what is effectively a desert — under 250 mm of rain a year — irrigated by a canal network fed from Andean snowmelt that dates back to Huarpe engineering before the Spanish arrived.
The clock: Mendoza keeps UTC−3 despite sitting at 68.8° west, which puts its solar noon closer to 13:30. Aconcagua, at 6,961 metres the highest peak outside Asia, is two hours away.
Annual Daylight
Working Hours
3h overlap