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ChST – Chamorro Standard Time (Standard Time)

Time Zone names, codes and abbreviations for Standard Time and Daylight Saving Time (DST) around the world.

Also known as: GST – Guam Standard Time

Time zone map of ChST
Currently observing ChST.
Areas with same time currently (UTC +10).
Currently observing ChST – Chamorro Standard Time.
Currently has same time zone offset as ChST (UTC +10) but different time zone name.

Chamorro Standard Time (ChST) is 10 hours ahead of Coordinated Universal Time (UTC). This time zone is in use during standard time in: Pacific.

See full time zone map

Where and When is ChST Observed?

Pacific

Pacific islands/territories using ChST all year:

  • Guam
  • Northern Mariana Islands

Other Time Zones in UTC +10

Some time zones exist that have the same offset as ChST, but can be found under a different name: