The time in mainland Chile:
Magellanes & Palmer station ( Antarctica )
Starting 2019, Chileans will are turning the clocks back one hour at the end of Daylight Saving Time (DST) at midnight between the first Saturday night and Sunday morning of April every year.
They will then turn clocks forward again to begin DST on the first Saturday/Sunday of September.
These DST dates will remain in place until 2021
Magallanes is always 3 hours behind UTC.