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Clock Changes in San Juan, Puerto Rico 2007

Last change: 1945
Sep
30
1 hour Back

Sep 30, 1945, 2:00 am

No further time changes in 2007 in San Juan
Location of San JuanLocation

Daylight Saving Time (DST) Not Observed in Year 2007

Puerto Rico observed Atlantic Standard Time (AST) all year.

DST was not in use in 2007.

The previous DST change in San Juan, Puerto Rico was on September 30, 1945.

Try selecting a different year below.

Which countries & states use DST and which do not?

Other years: 1942 | 1943 | 1944 | 1945 |

Daylight Saving Time in Other Years

DST changes do not necessarily occur on the same date every year.

YearDST Start (Clock Forward)DST End (Clock Backward)
2000 — 2009DST not observed
All times are local for San Juan.

Detailed time zone and clock changes in San Juan