| 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 |
Bariloche, Argentina runs on UTC−3. This time zone stays fixed year-round at UTC−3 — daylight saving time is not observed. The time difference between Bariloche 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 Bariloche lines up with 09:00–17:00 in New York. The time difference between Bariloche 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 Bariloche lines up with 13:00–18:00 in London. The time difference between Bariloche 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 Bariloche.
Bariloche (Argentina) is home to roughly 140K people. Today brings about 12.5 hours of daylight: sunrise at 07:20, sunset at 19:49. This time zone stays fixed year-round at UTC−3 — daylight saving time is not observed. It sits in the Southern Hemisphere, about 41° south of the equator. Traffic drives on the right.
Flag
Argentina
Capital
Buenos Aires
Continent
South America
Time Zone
UTC−3 · America/Argentina/Buenos_Aires
Coordinates
41.13°S, 71.31°W
Currency
ARS ($)
Calling Code
+54
Driving Side
Right
Hemisphere
Southern
Language
Spanish
Measurement System
Metric
Did You Know?
Bariloche has a dense concentration of chocolate shops along a single main street, a legacy of Italian and Swiss settlers, and holds an annual chocolate festival that has produced record-length bars.
The clock: Bariloche keeps UTC−3 at 41° south. Its ski season runs June to October — the inverse of the northern hemisphere, on a clock three hours behind Greenwich.
Bariloche lies at 71.3°W. Its time zone, UTC−3, is built around the 45°W meridian. The 26.3° gap between them means the clock runs roughly 105 minutes ahead of the sun: solar noon arrives at about 13:45 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 15h 8m of daylight. The shortest is 22 June, with 9h 12m. The swing between them is 5h 56m. This is the latitude band where the difference between summer and winter evenings is most obvious.
The earliest sunrise and the latest sunset do not land on the longest day. In Bariloche the sun comes up earliest on 10 December at 06:07, while the latest sunset waits until 4 January at 21:21. 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 Bariloche that civil twilight runs about 28 minutes at the equinox, stretching to 34 minutes at the solstice.
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 Bariloche, Argentina is America/Argentina/Buenos_Aires with a current UTC offset of UTC−3.
Bariloche has an estimated population of 140K and is located at coordinates 41.13°S, 71.31°W.
Bariloche gets 15h 8m of daylight on its longest day and 9h 12m on its shortest, averaging 12h 7m a day across the year.
Solar noon in Bariloche falls at about 13:45 on UTC−3 standard time, because the city sits 26.3° from the meridian its zone is built on.
Chocolate in the Andes: Bariloche has a dense concentration of chocolate shops along a single main street, a legacy of Italian and Swiss settlers, and holds an annual chocolate festival that has produced record-length bars.