| Current: | ART — Argentina Time |
|---|---|
| Current Offset: | UTC/GMT -3 hours |
| Difference: | 1 hour ahead of Columbus |
2025 Time Zones - Buenos Aires
Jan
Feb
Mar
Apr
May
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Jul
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Nov
Dec
The graph above shows that there is no clock change in Buenos Aires during 2025.
Time Changes in Buenos Aires Over the Years
Daylight Saving Time (DST) changes do not necessarily occur on the same date every year.
| Year | Date & Time | Abbreviation | Time Change | Offset After |
|---|---|---|---|---|
| 2000 | Fri, Mar 3 at 12:00 am | ARST (not changed) | +1 hour (DST increasing) | UTC-2h |
| Sun, Mar 5 at 12:00 am | ARST → ART | -1 hour (DST end) | UTC-3h | |
| 2001 — 2006 | No changes, UTC -3 hours all of the period | |||
| 2007 | Sun, Dec 30 at 12:00 am | ART → ARST | +1 hour (DST start) | UTC-2h |
| 2008 | Sun, Mar 16 at 12:00 am | ARST → ART | -1 hour (DST end) | UTC-3h |
| Sun, Oct 19 at 12:00 am | ART → ARST | +1 hour (DST start) | UTC-2h | |
| 2009 | Sun, Mar 15 at 12:00 am | ARST → ART | -1 hour (DST end) | UTC-3h |
| * All times are local Buenos Aires time. | ||||
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Buenos Aires
Argentina
4:0011am
Friday, March 14, 2025