Daylight Saving Time (DST) Not Observed in Year 2023
San Martín Base currently observes Argentina Time (ART) all year.
DST is no longer in use.
Clocks do not change in San Martín Base, Antarctica.
The previous DST change in San Martín Base was on March 15, 2008.
Try selecting a different year below.
Daylight Saving Time in Other Years
DST changes do not necessarily occur on the same date every year.
|Year||DST End (Clock Backward)||DST Start (Clock Forward)|
|2020 — 2029||DST not observed|
|All times are local for San Martín Base.|
Data for the years before 1970 is not available for San Martín Base, however, we have earlier time zone history for Ushuaia available.