When Do Clocks Change in Puerto Rico?
Daylight saving time transition dates for Puerto Rico in 2026, based on San Juan's time zone.
Puerto Rico does not observe daylight saving time. The UTC offset stays at UTC-4 year-round.
Frequently Asked Questions
- Does Puerto Rico observe daylight saving time?
- No. Puerto Rico does not observe daylight saving time — its UTC offset stays at UTC-4 year-round.
- What is the UTC offset in Puerto Rico?
- Puerto Rico is at UTC-4 relative to UTC, year-round, based on San Juan's time zone.