DST of La Serena in 2025
- Jan
- Feb
- Mar
- Apr
- May
- Jun
- Jul
- Aug
- Sep
- Oct
- Nov
- Dec
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At Sun May 11 00:00:00 2025, clocks in La Serena are turned backward 1 hour to Sat May 10 23:00:00 2025 to end DST
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At Sun Aug 10 00:00:00 2025, clocks in La Serena are turned forward 1 hour to Sun Aug 10 01:00:00 2025 to start DST
DST of La Serena Over Years
| Year | Commences | Abbreviations | Time Change | Offset After |
| 1960 - 1967 | No changes, UTC-0400 all of the period | |||
| 1968 | 11-03, Sun 01:00 |
CLT -> CLST | 1 hour forward (start of DST) | UTC-0300 |
| 1969 | 03-29, Sat 23:00 |
CLST -> CLT | 1 hour backward (end of DST) | UTC-0400 |
| 11-23, Sun 01:00 |
CLT -> CLST | 1 hour forward (start of DST) | UTC-0300 | |
