| Current: | CLT — Chile Standard Time |
|---|---|
| Next Change: | CLST — Chile Summer Time |
| Current Offset: | UTC/GMT -4 hours |
| Difference: | Same time as Washington DC |
2025 Time Zones - Antofagasta
Jan
Feb
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Apr
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Dec
The graph above illustrates clock changes in Antofagasta during 2025.
Time Changes in Antofagasta 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 |
|---|---|---|---|---|
| 2024 | Sun, Apr 7 at 12:00 am | CLST → CLT | -1 hour (DST end) | UTC-4h |
| Sun, Sep 8 at 12:00 am | CLT → CLST | +1 hour (DST start) | UTC-3h | |
| 2025 | Sun, Apr 6 at 12:00 am | CLST → CLT | -1 hour (DST end) | UTC-4h |
| Sun, Sep 7 at 12:00 am | CLT → CLST | +1 hour (DST start) | UTC-3h | |
| 2026 | Sun, Apr 5 at 12:00 am | CLST → CLT | -1 hour (DST end) | UTC-4h |
| Sun, Sep 6 at 12:00 am | CLT → CLST | +1 hour (DST start) | UTC-3h | |
| 2027 | Sun, Apr 4 at 12:00 am | CLST → CLT | -1 hour (DST end) | UTC-4h |
| Sun, Sep 5 at 12:00 am | CLT → CLST | +1 hour (DST start) | UTC-3h | |
| 2028 | Sun, Apr 2 at 12:00 am | CLST → CLT | -1 hour (DST end) | UTC-4h |
| Sun, Sep 3 at 12:00 am | CLT → CLST | +1 hour (DST start) | UTC-3h | |
| * All times are local Antofagasta time. Next time change is highlighted. | ||||
Data for the years before 1970 is not available for Antofagasta, however, we have earlier time zone history for Santiago available.
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Antofagasta
Chile
5:0430am
Thursday, May 22, 2025