Peru Time or sometimes Peru Standard Time (PET) is the official time in Peru. It is always 5 hours behind Coordinated Universal Time (UTC−05:00).Worldtimezone.com Time zone names - Peru Time, Retrieved December 28, 2007 Peru has only one time zone and does not observe daylight saving time.
IANA time zone database In the IANA time zone database Peru has the following time zone: America/Lima (PE)
References
External links GMT: Greenwich Mean Time - World Time / Time in every Time Zone