Flag for Puerto Rico Clock changes in San Juan, Puerto Rico in 1999


1970 - 2020

No further time changes in 1999
in San Juan

Location of San JuanLocation

DST Not Observed in year 1999

San Juan did not observe Daylight Saving Time this year.

Try selecting a different year.

Other years: 1996 | 1997 | 1998 | 1999 | 2000 | 2001 | 2002

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)
1990 — 1999DST not observed
* All times are local for San Juan

Detailed time zone and clock changes in San Juan


Daylight Saving Time Info