Time in Puente Alto, Chile

Time zone: -04 (UTC/GMT -04:00) — America/Santiago

Clocks in Puente Alto are set to -04, 4 hours behind UTC (UTC-04:00). Software that asks for a region wants America/Santiago — the IANA identifier for this zone.

Expect a clock change on Sunday, 06 September 2026: Puente Alto switches to -03, moving forward by 1 hour. Until that date the UTC-04:00 offset above holds.

Bear in mind Chile spans 2 zones across the 28 cities we cover — checking a second city in the same country is often necessary.

Around 568,106 people live in Puente Alto, making it the 1st largest of the 27 Chile cities covered here.

Current gap between Puente Alto and cities people most often need to coordinate with. These figures already account for daylight saving where it applies.

Assuming a 09:00–17:00 day at both ends, these windows (in Puente Alto local time) fall inside working hours for both cities.

No shared working window exists with Dubai, Mumbai, Shanghai or Tokyo, so those calls have to sit outside somebody's normal hours.

These Chile cities also use America/Santiago, so their clocks read identically to Puente Alto at every moment of the year.

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