San Juan does not observe daylight saving time. Clocks stay on UTC-4 year-round.
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San Juan, Puerto Rico
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UTC-4 · UTC-4
San Juan Time Zone: UTC-4 and UTC-4
San Juan operates on UTC-4 (UTC-4), placing it behind Coordinated Universal Time (UTC) by 4 hours. The IANA timezone identifier is America/Puerto_Rico.
San Juan does not observe daylight saving time. Clocks stay on UTC-4 year-round. This means the time difference between San Juan and cities that do observe daylight saving time will shift by one hour seasonally.
For scheduling calls with San Juan, useful reference points: San Juan is 4 hours behind London on GMT and 1 hour ahead of New York on EST. During US daylight saving time the difference with New York shifts by one hour.
Frequently Asked Questions
What time is it in San Juan right now?
San Juan follows UTC-4 (UTC-4). The live clock at the top of this page shows the current local time in San Juan, updated every second.
What time zone is San Juan in?
San Juan is in UTC-4 (UTC-4). The IANA timezone identifier is America/Puerto_Rico.
Does San Juan observe daylight saving time?
San Juan does not observe daylight saving time. Clocks stay on UTC-4 year-round.
What is the time difference between San Juan and London?
San Juan (UTC-4, UTC-4) is 4 hours behind London During BST the difference changes by an hour..
What is the time difference between San Juan and New York?
San Juan (UTC-4, UTC-4) is 1 hour ahead of New York During EDT the difference changes by an hour..